CN103134138A - Fan coil, control method and control device thereof - Google Patents
Fan coil, control method and control device thereof Download PDFInfo
- Publication number
- CN103134138A CN103134138A CN201110398889XA CN201110398889A CN103134138A CN 103134138 A CN103134138 A CN 103134138A CN 201110398889X A CN201110398889X A CN 201110398889XA CN 201110398889 A CN201110398889 A CN 201110398889A CN 103134138 A CN103134138 A CN 103134138A
- Authority
- CN
- China
- Prior art keywords
- temperature
- fan coil
- control
- packet interface
- sensitive packet
- 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.)
- Granted
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a fan coil, a control method of the fan coil and a control device of the fan coil. The fan coil is a four-control fan coil, and a first temperature sensing packing port of the fan coil is provided with first temperature when a two-control job order is imputed in the fan coil. The first temperature is higher than preset temperature. The control method of the fan coil includes the steps of detecting temperature of the port after the fan coil is powered on, judging whether the temperature meets a preset condition or not, controlling the fan coil according to a first preset control mode when the temperature of the port meets the preset condition so that the fan coil works in a two-control mode, otherwise controlling the fan coil according to a second preset control mode so that the fan coil works in a four-control mode. The fan coil can be freely switched between the two-control mode and the four-control mode, and correct control policy can be adopted by the fan coil under the two working modes.
Description
Technical field
The present invention relates to the fan coil field, in particular to a kind of fan coil and control method and control device.
Background technology
Fan coil is the desirable end prod of air-conditioning, is widely used in that hotel, office building, hospital, business are lived, scientific research institution.Blower fan with room air the indoor and outdoor mixing air is undertaken cooling by surface cooler or heating after send into indoorly, indoor air temperature is reduced or raises, to satisfy people's comfortableness requirement.
Fan coil has two control and four control, coil pipe of 4-pipe blower comprises chilled water coil and hot-water coil pipe simultaneously, every group of coil pipe one advances one time, two groups of water pipes access respectively cold water and hot water, freeze and heat to switch at any time, thereby make end-equipment can freely select at any time the operational mode of heat supply or cooling, mutually do not disturb, the air conditioning area of serving all can independently be controlled the parameters such as temperature, and simultaneously, its operational management is also more complicated.Two control fan coils comprise one group of coil pipe, and one advances one time, compares with coil pipe of 4-pipe blower, make the whole zone can only heat supply or cooling at synchronization, but its control mode is simple.
To sum up, existing fan coil can only adopt two control or four control, that is: in same occasion, a kind of mode of operation can only be arranged, mode of operation is fixed, and can't switch flexibly between two control fan coils and coil pipe of 4-pipe blower according to actual condition in same occasion.
Mode of operation for fan coil in correlation technique is fixed, and can not according to the problem of actual condition flexible transformation, not yet propose at present effective solution.
Summary of the invention
Main purpose of the present invention is to provide a kind of fan coil and control method and control device, fixes with the mode of operation that solves fan coil, can not be according to the problem of actual condition flexible transformation.
To achieve these goals, according to an aspect of the present invention, provide a kind of fan coil control method.
Fan coil control method according to the present invention comprises: after fan coil powers on, detect the temperature of the first temperature-sensitive packet interface of fan coil; Whether the temperature that judges the first temperature-sensitive packet interface satisfies pre-conditioned; When the temperature of interface satisfies when pre-conditioned, control fan coil according to the first default control pattern, so that fan coil works in two regulatory models; And do not satisfy when pre-conditioned when the temperature of interface, control fan coil according to the second default control pattern, so that fan coil works in four regulatory models, wherein, fan coil is coil pipe of 4-pipe blower.
Further, when fan coil worked in two regulatory models, the first temperature-sensitive packet interface place of fan coil was connected with resistance, and when fan coil worked in four regulatory models, the first temperature-sensitive packet interface place was connected with the temperature-sensitive bag.
Further, the resistance of the first temperature-sensitive packet interface place resistance of fan coil is 1K Europe.
Further, preset temperature is 100 ℃.
Further, pre-conditioned comprising: the temperature of the first temperature-sensitive packet interface is greater than preset temperature.
Further, pre-conditioned comprising: in the first Preset Time, more than or equal to the second Preset Time, wherein, the second Preset Time is less than the first Preset Time greater than cumulative time of preset temperature for the temperature of the first temperature-sensitive packet interface.
Further, the first Preset Time is 5 seconds.
Further, the second Preset Time is 3 seconds.
To achieve these goals, according to an aspect of the present invention, provide a kind of blower coiler controller.
Blower coiler controller according to the present invention comprises: detection module is used for detecting the temperature of the first temperature-sensitive packet interface of fan coil after fan coil powers on; Judge module is used for judging whether the temperature of the first temperature-sensitive packet interface satisfies pre-conditioned; The first control module is used for temperature when interface and satisfies when pre-conditioned, according to the first default control pattern control fan coil, so that fan coil works in two regulatory models; And second control module, being used for temperature when interface does not satisfy when pre-conditioned, control fan coil according to the second default control pattern, so that fan coil works in four regulatory models, wherein, fan coil is coil pipe of 4-pipe blower, to fan coil input two control work order the time, the first temperature-sensitive packet interface of fan coil has the first temperature, wherein, described the first temperature is greater than preset temperature, and to fan coil input four control work order the time, the first temperature-sensitive packet interface of fan coil has the second temperature.
Further, when fan coil worked in two regulatory models, the first temperature-sensitive packet interface place of fan coil was connected with resistance, and when fan coil worked in four regulatory models, the first temperature-sensitive packet interface place was connected with the temperature-sensitive bag.
Further, pre-conditioned comprising: the temperature of the first temperature-sensitive packet interface is greater than preset temperature.
Further, pre-conditioned comprising: in the first Preset Time, more than or equal to the second Preset Time, wherein, the second Preset Time is less than the first Preset Time greater than cumulative time of preset temperature for the temperature of the first temperature-sensitive packet interface.
To achieve these goals, according to an aspect of the present invention, provide a kind of fan coil.
Be coil pipe of 4-pipe blower according to fan coil of the present invention, comprise any blower coiler controller provided by the invention.
by the present invention, adopt the fan coil control method that comprises the following steps: after fan coil powers on, detect the temperature of the first temperature-sensitive packet interface, whether the temperature that judges this interface satisfies pre-conditioned, when the temperature of this interface satisfies when pre-conditioned, control fan coil according to the first default control pattern, so that fan coil works in two regulatory models, and do not satisfy when pre-conditioned when the temperature of this interface, control fan coil according to the second default control pattern, so that fan coil works in four regulatory models, wherein, fan coil is coil pipe of 4-pipe blower, to fan coil input two control work order the time, the first temperature-sensitive packet interface place has the first temperature, wherein, the first temperature is greater than preset temperature, the mode of operation that has solved fan coil is fixed, can not be according to the problem of actual condition flexible transformation, and then reached the effect that fan coil can freely switch between two kinds of mode of operations, and by detecting and judge the temperature of the first temperature-sensitive packet interface, when the fan coil mode of operation is switched, can adopt suitable control mode.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide a further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the block diagram according to the blower coiler controller of the embodiment of the present invention;
Fig. 2 is the flow chart according to the fan coil control method of first embodiment of the invention;
Fig. 3 is the flow chart according to the fan coil control method of second embodiment of the invention; And
Fig. 4 is the flow chart according to the fan coil control method of third embodiment of the invention.
The specific embodiment
Need to prove, in the situation that do not conflict, embodiment and the feature in embodiment in the application can make up mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
At first this specific embodiment provides a kind of fan coil, this fan coil is coil pipe of 4-pipe blower, have two regulatory models and four regulatory models, when fan coil worked in two regulatory models, its first temperature-sensitive packet interface place had the first temperature, wherein, the first temperature is greater than preset temperature, and preferably, this preset temperature is 100 ℃, when fan coil worked in four regulatory models, the first temperature-sensitive packet interface place had the second temperature.
Realize in the following way: when working in four regulatory models, to fan coil input four control work orders, its the first temperature-sensitive packet interface place's connection temperature-sensitive bag, when working in two regulatory models, to fan coil input two control work orders, the aforementioned interface place connects other devices that have the temperature difference with the temperature-sensitive bag, preferably, and at this place's contact resistance.
This fan coil comprises a kind of blower coiler controller, by this control device, after fan coil powers on, temperature to the first temperature-sensitive packet interface of fan coil detects, whether satisfy by the temperature that judges this interface and pre-conditionedly determine the mode of operation of this fan coil, and adopt correct control method to control fan coil to work in different patterns.
Adopt this embodiment, fan coil has two control and two kinds of patterns of four control, and after fan coil powers on, can automatic decision system be two control or four control, thereby enter different control programs.
When fan coil works in two regulatory models, the first temperature-sensitive packet interface place has the first temperature, wherein, the first temperature is greater than 100 ℃, water temperature can be higher than 100 ℃ when managing interior normal operation, so when having greater than first temperature of 100 ℃ at the first temperature-sensitive packet interface place, can learn that this pipeline do not work, work in during whole system under two regulatory models.When fan coil worked in four regulatory models, the first temperature-sensitive packet interface place had the second temperature.
When working in two regulatory models, connect a resistance at the first temperature-sensitive packet interface, make system can obtain according to the resistance of resistance one greater than the temperature value of 100 ℃, thereby obtain this pipeline not in the information of work, system is moved with two regulatory models.
Wherein, the specific embodiment of blower coiler controller is described below:
Fig. 1 is the block diagram according to the blower coiler controller of the embodiment of the present invention, and as shown in Figure 1, this control device comprises: detection module 10 is used for detecting the temperature of the first temperature-sensitive packet interface after fan coil powers on; Judge module 20 is used for judging whether the temperature of the first temperature-sensitive packet interface satisfies pre-conditioned; The first control module 30 is used for temperature when interface and satisfies when pre-conditioned, according to the first default control pattern control fan coil, so that fan coil works in two regulatory models; And second control module 40, be used for temperature when interface and do not satisfy when pre-conditioned, according to the second default control pattern control fan coil, so that fan coil works in four regulatory models.
the fan coil of controlling for this control device is coil pipe of 4-pipe blower, have two regulatory models and four regulatory models, when fan coil works in two regulatory models, to fan coil input two control work orders, its the first temperature-sensitive packet interface place has the first temperature, wherein, the first temperature is greater than preset temperature, this preset temperature is preferably 100 ℃, when fan coil works in four regulatory models, to fan coil input four control work orders, the first temperature-sensitive packet interface place has the second temperature, can realize in the following way: when working in four regulatory models, its the first temperature-sensitive packet interface place is connected with the temperature-sensitive bag, when working in two regulatory models, the aforementioned interface place connects other devices that have the temperature difference with the temperature-sensitive bag.
adopt this control device, coil pipe of 4-pipe blower can freely switch between two regulatory models and four regulatory models, thereby can select flexibly suitable pattern according to actual applying working condition, and by detecting the temperature of the first temperature-sensitive packet interface, and it is pre-conditioned to judge according to testing result whether it satisfies, can adopt correct control mode, avoid coil pipe of 4-pipe blower to have the control mode mistake that produces after two kinds of patterns, also need not be for two kinds of patterns independent controller that arranges respectively, realize that fan coil is in two control and the switching of four regulatory models, guarantee the reliable of control mode, and increase controller cost that need not be extra.
Preferably, pre-conditioned comprising: the temperature of the first temperature-sensitive packet interface is greater than preset temperature, that is: judge module 20 judges that whether the temperature of this interface is greater than preset temperature; The first control module 30 during greater than preset temperature, is controlled fan coil according to the first default control pattern, so that fan coil works in two regulatory models in interface temperature; The second control module 40 is controlled fan coil according to the second default control pattern, so that fan coil works in four regulatory models when the temperature of interface is less than or equal to preset temperature.
When fan coil works in different patterns, the original paper that its first temperature-sensitive packet interface connects is different, thereby the temperature of interface is different, from the characteristic of fan coil as can be known, when the normal temperature-sensitive bag of its temperature-sensitive packet interface place's connection, the temperature of this interface can not be greater than the water temperature in when normal operation, preset temperature value is set as arbitrary value greater than normal water temperature, relation by judgement interface temperature and preset temperature just can be determined the current pattern that needs work, thereby can select to be fit to the control model of work at present pattern.This preferred embodiment is controlled simple, is easy to realize.
Preferably, pre-conditioned comprising: in the first Preset Time, the temperature of the first temperature-sensitive packet interface greater than cumulative time of preset temperature more than or equal to the second Preset Time, wherein, the second Preset Time is less than the first Preset Time, that is: in the first Preset Time, judge module 20 judge this interface temperature greater than cumulative time of preset temperature whether more than or equal to the second Preset Time; The first control module 30 during more than or equal to the second Preset Time, is controlled fan coil according to the first default control pattern, so that fan coil works in two regulatory models in this cumulative time; The second control module 40 during less than the second Preset Time, is controlled fan coil according to the second default control pattern, so that fan coil works in four regulatory models in this cumulative time.
after adopting this preferred embodiment, can avoid the controller of fan coil to enter other protection system when carrying out mode decision, preferably, this first Preset Time is 5 seconds, the second Preset Time is 3 seconds, that is: carried out cumulative calculation greater than interface temperature greater than the time value of preset temperature in 5 seconds, when this time value during greater than 3 seconds, control fan coil according to the first default control pattern, otherwise, control fan coil according to the second default control pattern, thereby can avoid entering anti-hot blast protection, simultaneously, in the time of can avoiding powering on, the reason such as voltage instability causes the saltus step of AD value and affects the fan coil mode decision.
Preferably, in the application system of fan coil, when fan coil works in two regulatory models, the temperature-sensitive packet interface of its untapped cold water pipe or the temperature-sensitive packet interface of untapped hot-water line, i.e. the first equal contact resistance in temperature-sensitive packet interface place.The resistance that the specific electrical resistance of this short circuit should select a normal temperature-sensitive bag not reach causes when avoiding connecing normal temperature-sensitive bag erroneous judgement disconnected.Preferably, the short circuit resistance is 1k, and corresponding temperature is about 110 ℃, and the surface cooler temperature of water system unit can not considered the resistance error higher than this temperature, and preset temperature is chosen as 100 ℃.
Introduce at last the fan coil control method that this specific embodiment provides.
Fig. 2 is the flow chart according to the fan coil control method of first embodiment of the invention, in the figure, fan coil has two regulatory models and four regulatory models, when fan coil works in two regulatory models, to fan coil input two control work orders, its the first temperature-sensitive packet interface place has the first temperature, wherein, the first temperature is greater than preset temperature, when fan coil works in four regulatory models, to fan coil input four control work orders, the first temperature-sensitive packet interface place has the second temperature, water temperature when this temperature is the fan coil normal operation, as shown in Figure 2, the method comprises that following step S102 is to step S108:
Step S102: after fan coil powers on, detect the temperature of the first temperature-sensitive packet interface.
Wherein, when fan coil worked in two regulatory models, the first temperature-sensitive packet interface was untapped cold water pipe temperature-sensitive packet interface or untapped hot-water line temperature-sensitive packet interface, preferably, and at this temperature-sensitive packet interface place contact resistance; When fan coil works in four regulatory models, go out to connect the temperature-sensitive bag at this temperature-sensitive packet interface.
Step S104: whether judge the temperature of the first temperature-sensitive packet interface greater than preset temperature, wherein, and when the temperature of interface during greater than preset temperature, execution in step S106, otherwise execution in step S108.
When fan coil works in two regulatory models, the resistance that the resistance of untapped cold water pipe temperature-sensitive bag or untapped hot-water line temperature-sensitive packet interface should select a normal temperature-sensitive bag not reach, preferably, this resistance is 1K Europe, corresponding temperature is about 110 ℃, consider the resistance error, preferably, preset temperature is chosen as 100 ℃, thereby can determine by the temperature of judgement interface the mode of operation of fan coil, after determining mode of operation, control fan coil according to the control strategy of corresponding mode of operation.
Step S106: control fan coil according to the first default control pattern, so that fan coil works in two regulatory models.
Step S108: control fan coil according to the second default control pattern, so that fan coil works in four regulatory models.
In this embodiment, coil pipe of 4-pipe blower can freely switch between two regulatory models and four regulatory models, thereby can select flexibly suitable pattern according to actual applying working condition.therefore, after fan coil powers on, at first detect the temperature of untapped cold water pipe or untapped hot-water line temperature-sensitive packet interface, the i.e. temperature of the first temperature-sensitive packet interface, and this temperature is compared with default temperature, obtain the mode of operation of fan coil according to comparative result, to take appropriate control measure, avoid coil pipe of 4-pipe blower to have the control mode mistake that produces after two kinds of patterns, also need not be for two kinds of patterns independent controller that arranges respectively, realize that fan coil is in two control and the switching of four regulatory models, guarantee the reliable of control mode, and increase controller cost that need not be extra.
After fan coil powers on, due to voltage instability or the other reasons of powering on, may cause the saltus step of AD value, for fear of the fan coil mode decision mistake that causes due to the saltus step of AD value, preferably:
Step S104 can also for: in the first Preset Time; the temperature that judges interface greater than cumulative time of preset temperature whether more than or equal to the second Preset Time; wherein; the second Preset Time is less than the first Preset Time; wherein, according to fan coil real work parameter, for fear of enter anti-hot blast protection when carrying out the fan coil mode decision; the second Preset Time is preferably 3 seconds, and the first Preset Time is preferably 5 seconds.Wherein, when the temperature of interface greater than cumulative time of preset temperature during more than or equal to the second Preset Time, execution in step S106, otherwise execution in step S108.
Fig. 3 is the flow chart according to the fan coil control method of second embodiment of the invention, and as shown in Figure 3, the method comprises that following step S201 is to step S209:
Step S201: after system powers on, at first receive the system running pattern order of operator's input, i.e. the selective system operational mode, wherein, when the operator selects four regulatory models, execution in step S202 and step S203, when the operator selects two regulatory models, execution in step S204 and step S205.
Step S202: when receiving four regulatory model order of operator's input, select by four control system operations.
Step S203: after selecting by four control systems operations, the resistance that the controller of fan coil is controlled the first temperature-sensitive packet interface place short circuit disconnects.
Step S204: when receiving two regulatory model order of operator's input, select by two control system operations.
Step S205: after selecting by two control systems operations, the controller of fan coil is controlled the first temperature-sensitive packet interface place contact resistance.
Step S206: the connected mode of fan coil and operational mode selected after, need to select appropriate control command to control, therefore, this step is for detecting the temperature of the first temperature-sensitive packet interface.
Step S207 after step S206 is identical to step S108 with step S104 in embodiment illustrated in fig. 2 to step S209, no longer is repeated in this description herein.
Fig. 4 is the flow chart according to the fan coil control method of third embodiment of the invention, as shown in Figure 4, in 5s after powering on, detect respectively the temperature of untapped cold water pipe temperature-sensitive packet interface and hot-water line temperature-sensitive packet interface in fan coil by two thermometer T1 and T2, judge T1 greater than the accumulated time of 100 ℃ whether more than or equal to 3 seconds, as T1 greater than the accumulated time of 100 ℃ during more than or equal to 3 seconds, judge that fan coil works in two regulatory models, adopt the control mode of controlling two control fan coils to control fan coil work, at this moment, T1 is consistent with the temperature that T2 detects.As T1 greater than the accumulated time of 100 ℃ during less than 3 seconds, judge that fan coil works in four regulatory models, adopt the control mode of controlling coil pipe of 4-pipe blower to control fan coil work, at this moment, T1 is not identical with the temperature that T2 detects, and is respectively the collection value of temperature-sensitive bag separately.
From above description, can find out, the present invention has realized following technique effect: fan coil can freely switch between two kinds of mode of operations, by the detection to the temperature of pipe warming thermometer bulb interface, can work in two regulatory models or four regulatory models by the automatic decision fan coil, thereby guarantee the control mode reliability.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (12)
1. fan coil control method, described fan coil is coil pipe of 4-pipe blower, it is characterized in that, to described fan coil input two control work order the time, the first temperature-sensitive packet interface of described fan coil has the first temperature, wherein, described the first temperature is greater than preset temperature, and described control method comprises:
After described fan coil powers on, detect the temperature of described the first temperature-sensitive packet interface;
Whether the temperature that judges described the first temperature-sensitive packet interface satisfies pre-conditioned;
Satisfy describedly when pre-conditioned in the temperature of described interface, control described fan coil according to the first default control pattern, so that described fan coil works in two regulatory models; And
Do not satisfy describedly when pre-conditioned in the temperature of described interface, control described fan coil according to the second default control pattern, so that described fan coil works in four regulatory models.
2. fan coil control method according to claim 1, is characterized in that,
When described fan coil worked in described two regulatory model, described the first temperature-sensitive packet interface place was connected with resistance; And
When described fan coil worked in described four regulatory model, described the first temperature-sensitive packet interface place was connected with the temperature-sensitive bag.
3. fan coil control method according to claim 1, is characterized in that, the resistance of described resistance is 1K Europe.
4. fan coil control method according to claim 1, is characterized in that, described pre-conditioned comprising: the temperature of described the first temperature-sensitive packet interface is greater than described preset temperature.
5. fan coil control method according to claim 1, it is characterized in that, described pre-conditioned comprising: in the first Preset Time, the temperature of described the first temperature-sensitive packet interface greater than cumulative time of described preset temperature more than or equal to the second Preset Time, wherein, described the second Preset Time is less than described the first Preset Time.
6. fan coil control method according to claim 5, is characterized in that, described the first Preset Time is 5 seconds.
7. fan coil control method according to claim 5, is characterized in that, described the second Preset Time is 3 seconds.
8. blower coiler controller, described fan coil is coil pipe of 4-pipe blower, it is characterized in that, to described fan coil input two control work order the time, the first temperature-sensitive packet interface of described fan coil has the first temperature, wherein, described the first temperature is greater than preset temperature, and described control device comprises:
Detection module is used for detecting the temperature of described the first temperature-sensitive packet interface after described fan coil powers on;
Judge module is used for judging whether the temperature of described the first temperature-sensitive packet interface satisfies pre-conditioned;
The first control module, be used for temperature when described interface satisfy described when pre-conditioned, according to the first described fan coil of default control pattern control, so that described fan coil works in two regulatory models; And
The second control module, be used for temperature when described interface do not satisfy described when pre-conditioned, according to the second described fan coil of default control pattern control, so that described fan coil works in four regulatory models.
9. blower coiler controller according to claim 8, is characterized in that,
When described fan coil worked in described two regulatory model, described the first temperature-sensitive packet interface place was connected with resistance; And
When described fan coil worked in described four regulatory model, described the first temperature-sensitive packet interface place was connected with the temperature-sensitive bag.
10. blower coiler controller according to claim 8, is characterized in that, described pre-conditioned comprising: the temperature of described the first temperature-sensitive packet interface is greater than described preset temperature.
11. blower coiler controller according to claim 8, it is characterized in that, described pre-conditioned comprising: in the first Preset Time, the temperature of described the first temperature-sensitive packet interface greater than cumulative time of described preset temperature more than or equal to the second Preset Time, wherein, described the second Preset Time is less than described the first Preset Time.
12. a fan coil, described fan coil is coil pipe of 4-pipe blower, it is characterized in that, comprises the described blower coiler controller of any one in claim 8 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110398889.XA CN103134138B (en) | 2011-12-05 | 2011-12-05 | Fan coil, control method and control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110398889.XA CN103134138B (en) | 2011-12-05 | 2011-12-05 | Fan coil, control method and control device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103134138A true CN103134138A (en) | 2013-06-05 |
| CN103134138B CN103134138B (en) | 2015-02-04 |
Family
ID=48494309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110398889.XA Active CN103134138B (en) | 2011-12-05 | 2011-12-05 | Fan coil, control method and control device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103134138B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482637A (en) * | 2014-11-19 | 2015-04-01 | 浙江华健医用工程有限公司 | Control system and control method for special two/four-pipe air conditioner for clean operating room |
| CN104534613A (en) * | 2014-11-19 | 2015-04-22 | 浙江华健医用工程有限公司 | A controlling system and a controlling method of a two-pipe air conditioner specially used for a clean operation room |
| CN111219838A (en) * | 2019-11-19 | 2020-06-02 | 珠海格力电器股份有限公司 | Temperature controller and air conditioner matching method and device and temperature controller equipment |
| CN115789919A (en) * | 2022-12-05 | 2023-03-14 | 珠海格力电器股份有限公司 | Centralized air conditioner and control method and device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993010408A1 (en) * | 1991-11-15 | 1993-05-27 | Montana Power Company | Heating and cooling system |
| JP2001215037A (en) * | 2000-01-31 | 2001-08-10 | Ryobi Ltd | Air conditioning system and its operation control method |
| CN101240917A (en) * | 2007-02-06 | 2008-08-13 | 伊日·佩特拉赫 | Equipment for cooling and heating space of building |
| CN101245938A (en) * | 2008-03-04 | 2008-08-20 | 叶嘉明 | Central air conditioning system |
| US20090032236A1 (en) * | 2007-08-03 | 2009-02-05 | Honeywell International Inc. | Fan coil thermostat with automatic fan reset |
-
2011
- 2011-12-05 CN CN201110398889.XA patent/CN103134138B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993010408A1 (en) * | 1991-11-15 | 1993-05-27 | Montana Power Company | Heating and cooling system |
| JP2001215037A (en) * | 2000-01-31 | 2001-08-10 | Ryobi Ltd | Air conditioning system and its operation control method |
| CN101240917A (en) * | 2007-02-06 | 2008-08-13 | 伊日·佩特拉赫 | Equipment for cooling and heating space of building |
| US20090032236A1 (en) * | 2007-08-03 | 2009-02-05 | Honeywell International Inc. | Fan coil thermostat with automatic fan reset |
| CN101245938A (en) * | 2008-03-04 | 2008-08-20 | 叶嘉明 | Central air conditioning system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482637A (en) * | 2014-11-19 | 2015-04-01 | 浙江华健医用工程有限公司 | Control system and control method for special two/four-pipe air conditioner for clean operating room |
| CN104534613A (en) * | 2014-11-19 | 2015-04-22 | 浙江华健医用工程有限公司 | A controlling system and a controlling method of a two-pipe air conditioner specially used for a clean operation room |
| CN111219838A (en) * | 2019-11-19 | 2020-06-02 | 珠海格力电器股份有限公司 | Temperature controller and air conditioner matching method and device and temperature controller equipment |
| CN115789919A (en) * | 2022-12-05 | 2023-03-14 | 珠海格力电器股份有限公司 | Centralized air conditioner and control method and device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103134138B (en) | 2015-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150338129A1 (en) | Water heating apparatus | |
| JP5053351B2 (en) | Number control device | |
| US20150159905A1 (en) | Energy saving controller | |
| CN103134138B (en) | Fan coil, control method and control device thereof | |
| US10697659B2 (en) | Air-conditioning control system and remote control device | |
| SG193226A1 (en) | Thermal recycling plant system, apparatus for controlling a thermal recycling plant and method of controlling a thermal recycling plant | |
| US20180347846A1 (en) | Air conditioning apparatus | |
| KR20090044785A (en) | A coolant disclosure perception system and the control method | |
| CN105910360A (en) | Air-conditioning system and condensation prevention control method thereof | |
| CN104596000A (en) | Air conditioner and control method of air conditioner | |
| CN104596022A (en) | Control method for auxiliary electric heating of air conditioner | |
| JP2004205200A (en) | Heat pump type hot-water room heating system | |
| CN204421439U (en) | Air-conditioner | |
| CN107906688A (en) | Fan coil and its control method and control device | |
| CN104848552A (en) | Water temperature control method, water temperature control device and heat exchange station | |
| CN104132489A (en) | Air-source heat pump water heater and chiller unit and control method of same | |
| CN103411316B (en) | A kind of communication means possessing the heat pump controller of function of Bluetooth communication | |
| CN114593515A (en) | Method and device for controlling multi-split system and multi-split system | |
| KR100792518B1 (en) | Method for setting indoor unit group of a multi air conditioner system | |
| CN104534613A (en) | A controlling system and a controlling method of a two-pipe air conditioner specially used for a clean operation room | |
| CN204254797U (en) | Temperature automatically controlled palm mat | |
| CN101660851A (en) | Heat pump system and method of controlling the same | |
| KR20120059322A (en) | Method and system for heating based on user location | |
| CN104482637A (en) | Control system and control method for special two/four-pipe air conditioner for clean operating room | |
| KR20110000110A (en) | Integrated heating system and temperature control device using the same and control method for the device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |