CN112650315A - Temperature control method of temperature controller - Google Patents
Temperature control method of temperature controller Download PDFInfo
- Publication number
- CN112650315A CN112650315A CN202010938989.6A CN202010938989A CN112650315A CN 112650315 A CN112650315 A CN 112650315A CN 202010938989 A CN202010938989 A CN 202010938989A CN 112650315 A CN112650315 A CN 112650315A
- Authority
- CN
- China
- Prior art keywords
- temperature
- working space
- heating system
- gas
- chamber
- 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
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a temperature control method of a temperature controller, and relates to the technical field of temperature control methods. The temperature control method of the temperature controller comprises the following steps of 1, arranging a first temperature sensor in a working space, wherein the first temperature sensor is used for measuring an actual temperature value in the working space and feeding back information for temperature stabilization of the working space; step 2, arranging a second temperature sensor in a circulating loop of the refrigerating system or the heating system, wherein the second temperature sensor is used for measuring the real temperature generated by the refrigerating system or the heating system; and 3, arranging a sealing chamber which can be communicated with the working space. The upper limit and the lower limit of the temperature controller are limited and adjusted reasonably according to the heating temperature of the heating system or the refrigerating temperature of the refrigerating system, so that the high heat exchange rate can be ensured in the heat exchange process, and the energy-saving effect can be achieved.
Description
Technical Field
The invention relates to the technical field of temperature control methods, in particular to a temperature control method of a temperature controller.
Background
The temperature controller, also known as a temperature controlled switch, a temperature protector, a temperature controller, refers to a series of automatic control elements that generate on or off actions according to the temperature change of the working environment, or the temperature protector transmits the temperature to the temperature controller, the temperature controller sends out a switch command, thereby controlling the operation of the equipment to achieve the ideal temperature and energy saving effect.
It is known that the temperature difference between two objects affects the heat exchange rate between the two objects, and the larger the temperature difference is, the faster the heat exchange rate is; the smaller the temperature difference is, the slower the heat exchange rate is, when the temperature difference between the temperature generated by the refrigeration system or the heating system and the temperature required to be set is smaller, the heat exchange rate with the working environment is reduced, so that the refrigeration system or the heating system can reach the preset value when working for a longer time, the energy consumption is increased, and the resource waste is caused.
The traditional temperature control method cannot effectively improve the heat exchange rate, so that the energy is effectively utilized, and the waste phenomenon of partial energy is caused.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a temperature control method of a temperature controller, which solves the problem that the traditional temperature control method cannot effectively improve the heat exchange rate, effectively utilizes energy and causes the waste of partial energy.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a temperature control method of a temperature controller comprises the following steps,
step 1, arranging a first temperature sensor in a working space, wherein the first temperature sensor is used for measuring an actual temperature value in the working space and feeding back information for temperature stabilization of the working space;
step 2, arranging a second temperature sensor in a circulating loop of the refrigerating system or the heating system, wherein the second temperature sensor is used for measuring the real temperature generated by the refrigerating system or the heating system;
step 3, arranging a sealing chamber which can be communicated with the working space to ensure that the content of each component in the gas in the working space is the same as that of each component in the gas in the sealing chamber, and arranging a control valve for controlling the flow rate of the gas flow on a channel between the sealing chamber and the working space;
step 4, adjusting the temperature control of the temperature controller, wherein the upper limit is A ℃, the lower limit is B ℃,
if the system is a heating system, the generated temperature is ensured to be higher than 250% of A ℃;
if the system is a refrigeration system, the generated temperature is ensured to be lower than 250% of B ℃;
step 5, firstly, the temperature of the sealed chamber is adjusted through a refrigerating system or a heating system,
if the system is a heating system, the temperature inside the chamber sealing chamber is 150-200% higher than A ℃;
if the temperature is a refrigerating system, the temperature in the chamber sealing chamber is lower than 150-200% of B ℃;
step 6, then the temperature of the working space is adjusted,
if the system is a heating system, adjusting the temperature to A ℃;
if the system is a refrigeration system, adjusting the temperature to B ℃;
step 7, the temperature in the space approaches to the room temperature along with the time,
if the system is a heating system, when the temperature reaches B ℃ plus 10% -20% of (A-B) DEG C, opening a control valve to exchange the working space with the gas in the sealed chamber, and controlling the exchange flow of the gas to maintain the temperature in the working space at the upper limit of A ℃ and the lower limit of B ℃;
if the system is a refrigeration system, when the temperature reaches 80% -90% of the temperature reduced from A ℃ to (A-B) DEG C, opening a control valve to exchange gas in the working space and the sealed chamber, and controlling the exchange flow of the gas to maintain the temperature in the working space at the upper limit of A ℃ and the lower limit of B ℃;
step 8, if the temperature is a heating system, when the temperature in the sealed chamber is 5% -10% of B plus (A-B) DEG C, controlling the heating system through a temperature controller to repeat the step 5, and then repeating the step 6, the step 7 and the step 8;
if the temperature of the interior of the sealed chamber is 5% -10% of the temperature of A DEG C minus (A-B) DEG C, the step 5 is repeated by controlling the heating system through the temperature controller, and then the step 6, the step 7 and the step 8 are repeated.
Preferably, the temperature generated in step 4 is higher than 250% of the temperature A ℃, and the calculation mode is that the temperature A minus 250% of the outdoor normal temperature; the resulting temperature in step 4 above is less than 250% of B c, calculated as B c minus 250% of the ambient outdoor temperature.
Preferably, the temperature of (A-B) is 25 ℃ to 40 ℃.
Preferably, the sealing chamber which can be communicated with the working space in the step 3 is provided with two channels, the two channels are both provided with control valves, and one of the two channels is also provided with a fan for accelerating the flow of the control gas.
Preferably, a temperature sensor is also provided inside the sealed chamber to detect the temperature inside the sealed chamber.
Preferably, the temperature controller has a limit for adjusting the temperature,
if the system is a heating system, the lower limit of the temperature is adjusted to be higher than the normal temperature by 10-20 ℃, and the upper limit is lower than the maximum heating rate of the heating system by more than 30%;
if the system is a refrigeration system, the upper limit of the temperature is adjusted to be 10-20 ℃ lower than the normal temperature, and the lower limit is 30% higher than the minimum refrigeration of the refrigeration system.
Preferably, the volume of the working space is 1-2.5 times of the sealed chamber.
(III) advantageous effects
The invention provides a temperature control method of a temperature controller. The method has the following beneficial effects:
1. according to the invention, the upper limit and the lower limit of the temperature controller are limited and adjusted reasonably according to the heating temperature of the heating system or the refrigerating temperature of the refrigerating system, so that higher heat exchange rate in the heat exchange process can be ensured, and the effect of saving energy can be achieved.
2. According to the invention, by arranging the sealing chamber, the temperature of the working space can be adjusted by the sealing chamber when the heating system or the refrigerating system stops working, so that the working frequency of the heating system or the refrigerating system in a unit time under the same environment can be reduced, and the effect of saving energy can be achieved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a temperature control method of a temperature controller, which comprises the following steps,
step 1, arranging a first temperature sensor in a working space, wherein the first temperature sensor is used for measuring an actual temperature value in the working space and feeding back information for temperature stabilization of the working space;
step 2, arranging a second temperature sensor in a circulating loop of the refrigerating system or the heating system, wherein the second temperature sensor is used for measuring the real temperature generated by the refrigerating system or the heating system;
step 3, arranging a sealing chamber which can be communicated with the working space to ensure that the content of each component in the gas in the working space is the same as that of each component in the gas in the sealing chamber, and arranging a control valve for controlling the flow rate of the gas flow on a channel between the sealing chamber and the working space;
step 4, adjusting the temperature control of the temperature controller, wherein the upper limit is A ℃, the lower limit is B ℃,
if the system is a heating system, the generated temperature is ensured to be higher than 250% of A ℃;
if the system is a refrigeration system, the generated temperature is ensured to be lower than 250% of B ℃;
step 5, firstly, the temperature of the sealed chamber is adjusted through a refrigerating system or a heating system,
if the system is a heating system, the temperature inside the chamber sealing chamber is higher than 150% of A ℃;
in the case of a refrigeration system, the temperature inside the chamber enclosure should be less than 150% of B ℃;
step 6, then the temperature of the working space is adjusted,
if the system is a heating system, adjusting the temperature to A ℃;
if the system is a refrigeration system, adjusting the temperature to B ℃;
step 7, the temperature in the space approaches to the room temperature along with the time,
if the system is a heating system, when the temperature reaches B ℃ plus 15 percent of (A-B) DEG C, opening a control valve to exchange the gas in the working space and the sealed chamber, and controlling the exchange flow of the gas to maintain the temperature in the working space at the upper limit of A ℃ and the lower limit of B ℃;
if the system is a refrigeration system, when the temperature reaches 85 percent of the temperature of A minus (A-B) DEG C, the control valve is opened to exchange the gas in the working space and the sealed chamber, and the temperature in the working space is maintained at the upper limit of A ℃ and the lower limit of B ℃ by controlling the exchange flow of the gas;
step 8, if the temperature in the sealed chamber is 7.5% of B plus (A-B) DEG C, controlling the heating system through a temperature controller to repeat the step 5, and then repeating the step 6, the step 7 and the step 8;
if the temperature of the interior of the sealed chamber is 7.5% of A DEG C minus (A-B) DEG C, the step 5 is repeated by controlling the heating system through the temperature controller, and then the step 6, the step 7 and the step 8 are repeated.
The temperature generated in the step 4 is higher than 250% of the A ℃, and the calculation mode is that the A ℃ is minus 250% of the outdoor normal temperature; the temperature generated in the step 4 is lower than 250% of B ℃, the calculation mode is that B ℃ minus 250% of outdoor normal temperature, the temperature of (A-B) is 30-40 ℃, the sealed chamber which can be communicated with the working space in the step 3 is provided with two channels, the two channels are provided with control valves, one channel is also provided with a fan for accelerating the flow of control gas, the inside of the sealed chamber is also provided with a temperature sensor for detecting the temperature in the sealed chamber, the temperature regulation of the temperature controller has limitation,
if the system is a heating system, the lower limit of the temperature is adjusted to be higher than the normal temperature by 15 ℃, and the upper limit is lower than the maximum heating rate of the heating system by 30%;
if the system is a refrigeration system, the upper limit of the adjusting temperature is lower than 15 ℃ of the normal temperature, the lower limit is higher than 30% of the minimum refrigeration of the refrigeration system, and the volume of the working space is 2.25 times of that of the sealed chamber.
Example two:
the embodiment of the invention provides a temperature control method of a temperature controller, which comprises the following steps,
step 1, arranging a first temperature sensor in a working space, wherein the first temperature sensor is used for measuring an actual temperature value in the working space and feeding back information for temperature stabilization of the working space;
step 2, arranging a second temperature sensor in a circulating loop of the refrigerating system or the heating system, wherein the second temperature sensor is used for measuring the real temperature generated by the refrigerating system or the heating system;
step 3, arranging a sealing chamber which can be communicated with the working space to ensure that the content of each component in the gas in the working space is the same as that of each component in the gas in the sealing chamber, and arranging a control valve for controlling the flow rate of the gas flow on a channel between the sealing chamber and the working space;
step 4, adjusting the temperature control of the temperature controller, wherein the upper limit is A ℃, the lower limit is B ℃,
if the system is a heating system, the generated temperature is ensured to be higher than 250% of A ℃;
if the system is a refrigeration system, the generated temperature is ensured to be lower than 250% of B ℃;
step 5, firstly, the temperature of the sealed chamber is adjusted through a refrigerating system or a heating system,
if the system is a heating system, the temperature inside the chamber sealing chamber is higher than 200% of A ℃;
in case of a refrigeration system, the temperature inside the chamber enclosure should be less than 200% of B ℃;
step 6, then the temperature of the working space is adjusted,
if the system is a heating system, adjusting the temperature to A ℃;
if the system is a refrigeration system, adjusting the temperature to B ℃;
step 7, the temperature in the space approaches to the room temperature along with the time,
if the system is a heating system, when the temperature reaches B ℃ plus 15 percent of (A-B) DEG C, opening a control valve to exchange the gas in the working space and the sealed chamber, and controlling the exchange flow of the gas to maintain the temperature in the working space at the upper limit of A ℃ and the lower limit of B ℃;
if the system is a refrigeration system, when the temperature reaches 85 percent of the temperature of A minus (A-B) DEG C, the control valve is opened to exchange the gas in the working space and the sealed chamber, and the temperature in the working space is maintained at the upper limit of A ℃ and the lower limit of B ℃ by controlling the exchange flow of the gas;
step 8, if the temperature in the sealed chamber is 7.5% of B plus (A-B) DEG C, controlling the heating system through a temperature controller to repeat the step 5, and then repeating the step 6, the step 7 and the step 8;
if the temperature of the interior of the sealed chamber is 7.5% of A DEG C minus (A-B) DEG C, the step 5 is repeated by controlling the heating system through the temperature controller, and then the step 6, the step 7 and the step 8 are repeated.
The temperature generated in the step 4 is higher than 250% of the A ℃, and the calculation mode is that the A ℃ is minus 250% of the outdoor normal temperature; the temperature generated in the step 4 is lower than 250% of B ℃, the calculation mode is that B ℃ minus 250% of outdoor normal temperature, the temperature of (A-B) is 25-30 ℃, the sealed chamber which can be communicated with the working space in the step 3 is provided with two channels, the two channels are provided with control valves, one channel is also provided with a fan for accelerating the flow of control gas, the inside of the sealed chamber is also provided with a temperature sensor for detecting the temperature in the sealed chamber, the temperature regulation of the temperature controller has limitation,
if the system is a heating system, the lower limit of the temperature is adjusted to be higher than the normal temperature by 10-20 ℃, and the upper limit is lower than the maximum heating rate of the heating system by more than 30%;
if the system is a refrigeration system, the upper limit of the adjusting temperature is 10-20 ℃ lower than the normal temperature, the lower limit is more than 30% of the minimum refrigeration of the refrigeration system, and the volume of the working space is 2.5 times of that of the sealed chamber.
Example three:
the embodiment of the invention provides a temperature control method of a temperature controller, which comprises the following steps,
step 1, arranging a first temperature sensor in a working space, wherein the first temperature sensor is used for measuring an actual temperature value in the working space and feeding back information for temperature stabilization of the working space;
step 2, arranging a second temperature sensor in a circulating loop of the refrigerating system or the heating system, wherein the second temperature sensor is used for measuring the real temperature generated by the refrigerating system or the heating system;
step 3, arranging a sealing chamber which can be communicated with the working space to ensure that the content of each component in the gas in the working space is the same as that of each component in the gas in the sealing chamber, and arranging a control valve for controlling the flow rate of the gas flow on a channel between the sealing chamber and the working space;
step 4, adjusting the temperature control of the temperature controller, wherein the upper limit is A ℃, the lower limit is B ℃,
if the system is a heating system, the generated temperature is ensured to be higher than 250% of A ℃;
if the system is a refrigeration system, the generated temperature is ensured to be lower than 250% of B ℃;
step 5, firstly, the temperature of the sealed chamber is adjusted through a refrigerating system or a heating system,
if the system is a heating system, the temperature inside the chamber sealing chamber is higher than 150% of A ℃;
in the case of a refrigeration system, the temperature inside the chamber enclosure should be less than 150% of B ℃;
step 6, then the temperature of the working space is adjusted,
if the system is a heating system, adjusting the temperature to A ℃;
if the system is a refrigeration system, adjusting the temperature to B ℃;
step 7, the temperature in the space approaches to the room temperature along with the time,
if the system is a heating system, when the temperature reaches B ℃ plus 15 percent of (A-B) DEG C, opening a control valve to exchange the gas in the working space and the sealed chamber, and controlling the exchange flow of the gas to maintain the temperature in the working space at the upper limit of A ℃ and the lower limit of B ℃;
if the system is a refrigeration system, when the temperature reaches 85 percent of the temperature of A minus (A-B) DEG C, the control valve is opened to exchange the gas in the working space and the sealed chamber, and the temperature in the working space is maintained at the upper limit of A ℃ and the lower limit of B ℃ by controlling the exchange flow of the gas;
step 8, if the temperature is a heating system, when the temperature in the sealed chamber is B ℃ plus 10 percent of (A-B) DEG C, controlling the heating system through a temperature controller to repeat the step 5, and then repeating the step 6, the step 7 and the step 8;
if the temperature of the interior of the sealed chamber is 10% of A ℃ minus (A-B) DEG C, the step 5 is repeated by controlling the heating system through the temperature controller, and then the step 6, the step 7 and the step 8 are repeated.
The temperature generated in the step 4 is higher than 250% of the A ℃, and the calculation mode is that the A ℃ is minus 250% of the outdoor normal temperature; the temperature generated in the step 4 is lower than 250% of B ℃, the calculation mode is that B ℃ minus 250% of outdoor normal temperature, the temperature of (A-B) is 25-30 ℃, the sealed chamber which can be communicated with the working space in the step 3 is provided with two channels, the two channels are provided with control valves, one channel is also provided with a fan for accelerating the flow of control gas, the inside of the sealed chamber is also provided with a temperature sensor for detecting the temperature in the sealed chamber, the temperature regulation of the temperature controller has limitation,
if the system is a heating system, the lower limit of the temperature is adjusted to be higher than the normal temperature by 10-20 ℃, and the upper limit is lower than the maximum heating rate of the heating system by more than 30%;
if the system is a refrigeration system, the upper limit of the adjusting temperature is 10-20 ℃ lower than the normal temperature, the lower limit is more than 30% higher than the minimum refrigeration of the refrigeration system, and the volume of the working space is 2 times of that of the sealed chamber.
Example four:
the embodiment of the invention provides a temperature control method of a temperature controller, which comprises the following steps,
step 1, arranging a first temperature sensor in a working space, wherein the first temperature sensor is used for measuring an actual temperature value in the working space and feeding back information for temperature stabilization of the working space;
step 2, arranging a second temperature sensor in a circulating loop of the refrigerating system or the heating system, wherein the second temperature sensor is used for measuring the real temperature generated by the refrigerating system or the heating system;
step 3, arranging a sealing chamber which can be communicated with the working space to ensure that the content of each component in the gas in the working space is the same as that of each component in the gas in the sealing chamber, and arranging a control valve for controlling the flow rate of the gas flow on a channel between the sealing chamber and the working space;
step 4, adjusting the temperature control of the temperature controller, wherein the upper limit is A ℃, the lower limit is B ℃,
if the system is a heating system, the generated temperature is ensured to be higher than 250% of A ℃;
if the system is a refrigeration system, the generated temperature is ensured to be lower than 250% of B ℃;
step 5, firstly, the temperature of the sealed chamber is adjusted through a refrigerating system or a heating system,
if the system is a heating system, the temperature inside the chamber sealing chamber is higher than 200% of A ℃;
in case of a refrigeration system, the temperature inside the chamber enclosure should be less than 200% of B ℃;
step 6, then the temperature of the working space is adjusted,
if the system is a heating system, adjusting the temperature to A ℃;
if the system is a refrigeration system, adjusting the temperature to B ℃;
step 7, the temperature in the space approaches to the room temperature along with the time,
if the system is a heating system, when the temperature reaches B ℃ plus 15 percent of (A-B) DEG C, opening a control valve to exchange the gas in the working space and the sealed chamber, and controlling the exchange flow of the gas to maintain the temperature in the working space at the upper limit of A ℃ and the lower limit of B ℃;
if the system is a refrigeration system, when the temperature reaches 85 percent of the temperature of A minus (A-B) DEG C, the control valve is opened to exchange the gas in the working space and the sealed chamber, and the temperature in the working space is maintained at the upper limit of A ℃ and the lower limit of B ℃ by controlling the exchange flow of the gas;
step 8, if the temperature is a heating system, when the temperature in the sealed chamber is B ℃ plus 10 percent of (A-B) DEG C, controlling the heating system through a temperature controller to repeat the step 5, and then repeating the step 6, the step 7 and the step 8;
if the temperature of the interior of the sealed chamber is 10% of A ℃ minus (A-B) DEG C, the step 5 is repeated by controlling the heating system through the temperature controller, and then the step 6, the step 7 and the step 8 are repeated.
The temperature generated in the step 4 is higher than 250% of the A ℃, and the calculation mode is that the A ℃ is minus 250% of the outdoor normal temperature; the temperature generated in the step 4 is lower than 250% of B ℃, the calculation mode is that B ℃ minus 250% of outdoor normal temperature, the temperature of (A-B) is 20-40 ℃, the sealed chamber which can be communicated with the working space in the step 3 is provided with two channels, the two channels are provided with control valves, one channel is also provided with a fan for accelerating the flow of control gas, the inside of the sealed chamber is also provided with a temperature sensor for detecting the temperature in the sealed chamber, the temperature regulation of the temperature controller has limitation,
if the system is a heating system, the lower limit of the temperature is adjusted to be higher than the normal temperature by 10-20 ℃, and the upper limit is lower than the maximum heating rate of the heating system by more than 30%;
if the system is a refrigeration system, the upper limit of the adjusting temperature is 10-20 ℃ lower than the normal temperature, the lower limit is more than 30% of the minimum refrigeration of the refrigeration system, and the volume of the working space is 2.5 times of that of the sealed chamber.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A temperature control method of a temperature controller is characterized in that: comprises the following steps of (a) carrying out,
step 1, arranging a first temperature sensor in a working space, wherein the first temperature sensor is used for measuring an actual temperature value in the working space and feeding back information for temperature stabilization of the working space;
step 2, arranging a second temperature sensor in a circulating loop of the refrigerating system or the heating system, wherein the second temperature sensor is used for measuring the real temperature generated by the refrigerating system or the heating system;
step 3, arranging a sealing chamber which can be communicated with the working space to ensure that the content of each component in the gas in the working space is the same as that of each component in the gas in the sealing chamber, and arranging a control valve for controlling the flow rate of the gas flow on a channel between the sealing chamber and the working space;
step 4, adjusting the temperature control of the temperature controller, wherein the upper limit is A ℃, the lower limit is B ℃,
if the system is a heating system, the generated temperature is ensured to be higher than 250% of A ℃;
if the system is a refrigeration system, the generated temperature is ensured to be lower than 250% of B ℃;
step 5, firstly, the temperature of the sealed chamber is adjusted through a refrigerating system or a heating system,
if the system is a heating system, the temperature inside the chamber sealing chamber is 150-200% higher than A ℃;
if the temperature is a refrigerating system, the temperature in the chamber sealing chamber is lower than 150-200% of B ℃;
step 6, then the temperature of the working space is adjusted,
if the system is a heating system, adjusting the temperature to A ℃;
if the system is a refrigeration system, adjusting the temperature to B ℃;
step 7, the temperature in the space approaches to the room temperature along with the time,
if the system is a heating system, when the temperature reaches B ℃ plus 10% -20% of (A-B) DEG C, opening a control valve to exchange the working space with the gas in the sealed chamber, and controlling the exchange flow of the gas to maintain the temperature in the working space at the upper limit of A ℃ and the lower limit of B ℃;
if the system is a refrigeration system, when the temperature reaches 80% -90% of the temperature reduced from A ℃ to (A-B) DEG C, opening a control valve to exchange gas in the working space and the sealed chamber, and controlling the exchange flow of the gas to maintain the temperature in the working space at the upper limit of A ℃ and the lower limit of B ℃;
step 8, if the temperature is a heating system, when the temperature in the sealed chamber is 5% -10% of B plus (A-B) DEG C, controlling the heating system through a temperature controller to repeat the step 5, and then repeating the step 6, the step 7 and the step 8; if the temperature of the interior of the sealed chamber is 5% -10% of the temperature of A DEG C minus (A-B) DEG C, the step 5 is repeated by controlling the heating system through the temperature controller, and then the step 6, the step 7 and the step 8 are repeated.
2. The temperature control method of a temperature controller according to claim 1, wherein: the temperature generated in the step 4 is higher than 250% of the A ℃, and the calculation mode is that the A ℃ is minus 250% of the outdoor normal temperature; the resulting temperature in step 4 above is less than 250% of B c, calculated as B c minus 250% of the ambient outdoor temperature.
3. The temperature control method of a temperature controller according to claim 1, wherein: the temperature of the (A-B) is 25-40 ℃.
4. The temperature control method of a temperature controller according to claim 1, wherein: the sealing chamber which can be communicated with the working space in the step 3 is provided with two channels, the two channels are both provided with control valves, and one channel is also provided with a fan for accelerating the flow of the control gas.
5. The temperature control method of a temperature controller according to claim 1, wherein: the inside of the sealed chamber is also provided with a temperature sensor for detecting the temperature inside the sealed chamber.
6. The temperature control method of a temperature controller according to claim 1, wherein: the temperature regulation of the above-mentioned temperature controller has a limit,
if the system is a heating system, the lower limit of the temperature is adjusted to be higher than the normal temperature by 10-20 ℃, and the upper limit is lower than the maximum heating rate of the heating system by more than 30%;
if the system is a refrigeration system, the upper limit of the temperature is adjusted to be 10-20 ℃ lower than the normal temperature, and the lower limit is 30% higher than the minimum refrigeration of the refrigeration system.
7. The temperature control method of a temperature controller according to claim 1, wherein: the volume of the working space is 1-2.5 times of the sealed chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938989.6A CN112650315B (en) | 2020-09-09 | 2020-09-09 | Temperature control method of temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010938989.6A CN112650315B (en) | 2020-09-09 | 2020-09-09 | Temperature control method of temperature controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112650315A true CN112650315A (en) | 2021-04-13 |
| CN112650315B CN112650315B (en) | 2021-11-05 |
Family
ID=75346397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010938989.6A Active CN112650315B (en) | 2020-09-09 | 2020-09-09 | Temperature control method of temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112650315B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111658A (en) * | 2023-10-25 | 2023-11-24 | 佳木斯大学 | Environmental temperature regulation and control system for animal function experiment |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077414A1 (en) * | 1981-10-20 | 1983-04-27 | Mitsubishi Denki Kabushiki Kaisha | Air temperature conditioning system |
| JPS6269054A (en) * | 1985-09-21 | 1987-03-30 | Mitsubishi Electric Corp | Space heating and cooling dehumidifier |
| US20020088757A1 (en) * | 1999-03-19 | 2002-07-11 | Takashi Imaoka | Reductive heat exchange water and heat exchange system using such water |
| CN1424546A (en) * | 2002-12-23 | 2003-06-18 | 陈哲华 | Heat-exchanging air-conditioner for indoor air and underground thermostatic layers |
| EP1746354A2 (en) * | 2000-07-07 | 2007-01-24 | Danfoss A/S | A building comprising a ventilation device |
| EP1760411A1 (en) * | 2003-10-17 | 2007-03-07 | LG Electronics, Inc. | Method for controlling the super-heating degree in a heat pump system |
| CN101105325A (en) * | 2006-07-12 | 2008-01-16 | 松下电器产业株式会社 | Multi-room type air-conditioning device |
| CN101113834A (en) * | 2006-07-24 | 2008-01-30 | 富士通将军股份有限公司 | Method of controlling air conditioner |
| CN101963816A (en) * | 2008-08-27 | 2011-02-02 | 彭坚宁 | Unpowered and active intelligent temperature regulation system and method |
| CN103822301A (en) * | 2012-11-19 | 2014-05-28 | Lg电子株式会社 | Air conditioner and control method thereof |
| US20140366815A1 (en) * | 2011-10-31 | 2014-12-18 | Chenfei Lu | Air heat exchanger |
| CN104236027A (en) * | 2013-06-13 | 2014-12-24 | 三菱电机株式会社 | Air-conditioning apparatus |
| CN105352145A (en) * | 2015-12-22 | 2016-02-24 | 阿尔卑斯科技（青岛）有限公司 | Energy-saving control method of central air-conditioner |
| CN105371545A (en) * | 2014-07-31 | 2016-03-02 | 青岛海尔空调器有限总公司 | An air conditioner and a refrigerant circulation quantity adjusting method for a refrigeration system thereof |
| CN108061338A (en) * | 2018-01-16 | 2018-05-22 | 北京齐家怡居科技有限责任公司 | It is a kind of that there is the heat-exchange system of hydrofuge |
| CN109405164A (en) * | 2018-09-20 | 2019-03-01 | 珠海格力电器股份有限公司 | Equipment and its air-cooled ducted air conditioner control method and device |
| EP3505850A1 (en) * | 2017-12-28 | 2019-07-03 | Mitsubishi Heavy Industries Thermal Systems, Ltd. | Control device of air conditioner, method of controlling air conditioner, air conditioner, and control program |
| CN110486904A (en) * | 2019-08-19 | 2019-11-22 | 珠海格力电器股份有限公司 | Valve area dynamic regulating method, device and air-conditioning equipment |
| US20200003443A1 (en) * | 2017-02-27 | 2020-01-02 | Zinniatek Limited | A system for conditioning air in a living space |
| CN111550911A (en) * | 2020-04-14 | 2020-08-18 | 浙江中广电器股份有限公司 | Temperature controller capable of automatically setting target temperature, control method thereof, air conditioner and floor heating |
-
2020
- 2020-09-09 CN CN202010938989.6A patent/CN112650315B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0077414A1 (en) * | 1981-10-20 | 1983-04-27 | Mitsubishi Denki Kabushiki Kaisha | Air temperature conditioning system |
| JPS6269054A (en) * | 1985-09-21 | 1987-03-30 | Mitsubishi Electric Corp | Space heating and cooling dehumidifier |
| US20020088757A1 (en) * | 1999-03-19 | 2002-07-11 | Takashi Imaoka | Reductive heat exchange water and heat exchange system using such water |
| EP1746354A2 (en) * | 2000-07-07 | 2007-01-24 | Danfoss A/S | A building comprising a ventilation device |
| CN1424546A (en) * | 2002-12-23 | 2003-06-18 | 陈哲华 | Heat-exchanging air-conditioner for indoor air and underground thermostatic layers |
| EP1760411A1 (en) * | 2003-10-17 | 2007-03-07 | LG Electronics, Inc. | Method for controlling the super-heating degree in a heat pump system |
| CN101105325A (en) * | 2006-07-12 | 2008-01-16 | 松下电器产业株式会社 | Multi-room type air-conditioning device |
| CN101113834A (en) * | 2006-07-24 | 2008-01-30 | 富士通将军股份有限公司 | Method of controlling air conditioner |
| CN101963816A (en) * | 2008-08-27 | 2011-02-02 | 彭坚宁 | Unpowered and active intelligent temperature regulation system and method |
| US20140366815A1 (en) * | 2011-10-31 | 2014-12-18 | Chenfei Lu | Air heat exchanger |
| CN103822301A (en) * | 2012-11-19 | 2014-05-28 | Lg电子株式会社 | Air conditioner and control method thereof |
| CN104236027A (en) * | 2013-06-13 | 2014-12-24 | 三菱电机株式会社 | Air-conditioning apparatus |
| CN105371545A (en) * | 2014-07-31 | 2016-03-02 | 青岛海尔空调器有限总公司 | An air conditioner and a refrigerant circulation quantity adjusting method for a refrigeration system thereof |
| CN105352145A (en) * | 2015-12-22 | 2016-02-24 | 阿尔卑斯科技（青岛）有限公司 | Energy-saving control method of central air-conditioner |
| US20200003443A1 (en) * | 2017-02-27 | 2020-01-02 | Zinniatek Limited | A system for conditioning air in a living space |
| EP3505850A1 (en) * | 2017-12-28 | 2019-07-03 | Mitsubishi Heavy Industries Thermal Systems, Ltd. | Control device of air conditioner, method of controlling air conditioner, air conditioner, and control program |
| CN108061338A (en) * | 2018-01-16 | 2018-05-22 | 北京齐家怡居科技有限责任公司 | It is a kind of that there is the heat-exchange system of hydrofuge |
| CN109405164A (en) * | 2018-09-20 | 2019-03-01 | 珠海格力电器股份有限公司 | Equipment and its air-cooled ducted air conditioner control method and device |
| CN110486904A (en) * | 2019-08-19 | 2019-11-22 | 珠海格力电器股份有限公司 | Valve area dynamic regulating method, device and air-conditioning equipment |
| CN111550911A (en) * | 2020-04-14 | 2020-08-18 | 浙江中广电器股份有限公司 | Temperature controller capable of automatically setting target temperature, control method thereof, air conditioner and floor heating |
Non-Patent Citations (2)
| Title |
|---|
| YUJIN: ""Prediction of the heat exchange rate for a horizontal ground heat pump system using a ground heat transfer simulation"", 《KOREAN JOURNAL OF AIR-CONDITIONING AND REFRIGERATION ENGINEERING》 * |
| 苏千劲: ""基于定冷冻水温差的空调末端设备节能控制策略研究"", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111658A (en) * | 2023-10-25 | 2023-11-24 | 佳木斯大学 | Environmental temperature regulation and control system for animal function experiment |
| CN117111658B (en) * | 2023-10-25 | 2024-01-16 | 佳木斯大学 | Environmental temperature regulation and control system for animal function experiment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112650315B (en) | 2021-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102306044B (en) | Automatic control refrigeration system for high-density computer room and method thereof | |
| CN101280942B (en) | Novel self-supplying power source numerical control energy-saving apparatus | |
| CN112650315B (en) | Temperature control method of temperature controller | |
| CN201827874U (en) | Control system of fuel oil/gas steam boiler | |
| CN105402845A (en) | Method for adjusting air conditioner system | |
| CN110440449B (en) | Control method of water heater system | |
| CN105042768A (en) | Control method for preventing indoor heat exchanger from frosting when frequency conversion air conditioner operates in refrigerating mode | |
| CN109458683A (en) | Dry type radiant heat pump and modular point of family air conditioner integrated machine and its control method | |
| CN108626851A (en) | A kind of control method and air-conditioning equipment of air-conditioning equipment | |
| CN204644143U (en) | A kind of glass tempering cooling system and glass tempering furnace | |
| CN210241910U (en) | Air conditioning system | |
| CN105928264A (en) | Air conditioning system and running method thereof | |
| CN104949468A (en) | Control method of refrigerator air doors | |
| CN105066370B (en) | Overload of compressor protects control method and device and air conditioner | |
| CN113375238B (en) | Capacity output control method for ground heating multi-split air conditioner using refrigerant | |
| CN105180205A (en) | Control method for oxygen-enriched combustion smoke circulation system | |
| CN104864603A (en) | Air-fuel ratio regulating method for gas heating water heater | |
| CN112503636A (en) | Double-fan dynamic balance air conditioning system for room of subway station equipment personnel | |
| CN105132668A (en) | Method for controlling pressure of silicon steel continuous annealing furnace separation section | |
| CN111397141B (en) | Dehumidifier control method | |
| KR100927391B1 (en) | Chiller device for semiconductor process equipment and its control method | |
| CN105318421A (en) | Machine room, machine room airflow control method and device | |
| CN204963408U (en) | Multi -functional refrigerator control system and refrigerator | |
| CN113790484A (en) | Double-frequency-conversion machine room air conditioning unit with air supply control function and control method thereof | |
| KR20030063844A (en) | ventilating device and method of operating the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |