CN113685875A - Hot water supply system capable of automatically adjusting energy - Google Patents

Hot water supply system capable of automatically adjusting energy Download PDF

Info

Publication number
CN113685875A
CN113685875A CN202111043412.XA CN202111043412A CN113685875A CN 113685875 A CN113685875 A CN 113685875A CN 202111043412 A CN202111043412 A CN 202111043412A CN 113685875 A CN113685875 A CN 113685875A
Authority
CN
China
Prior art keywords
water
module
water inlet
room
temperature
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.)
Pending
Application number
CN202111043412.XA
Other languages
Chinese (zh)
Inventor
张晓菊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111043412.XA priority Critical patent/CN113685875A/en
Publication of CN113685875A publication Critical patent/CN113685875A/en
Pending legal-status Critical Current

Links

Images

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
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
    • 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
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves

Landscapes

  • 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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The application discloses automatic hot water supply system of adjusting energy specifically includes: the system comprises a water inlet monitoring module, a remote control module, a water flow adjusting module, a heat supply module and a heat exchange module; the water inlet monitoring module is used for acquiring water inlet information and setting control parameters, acquiring a control result according to the water inlet information and the setting control parameters, and sending the control result to the remote control module; the remote control module is used for receiving the control result sent by the water inlet detection module and controlling the water flow adjusting module and the heat supply module according to the control result; the water flow adjusting module is used for adjusting the water outlet flow according to the control result sent by the remote control module; the heat supply module is used for adjusting the water inlet energy supply according to the control result of the remote control module; the water flow and the heat supply can be adjusted simultaneously, remote monitoring is set, the aim of automatically, remotely and dynamically adjusting the water flow energy is achieved, and the energy-saving purpose is achieved.

Description

Hot water supply system capable of automatically adjusting energy
Technical Field
The application relates to the field of automation, in particular to a hot water supply system capable of automatically adjusting energy.
Background
At present, the temperature of rooms (living areas, office areas, factory areas and the like) based on a water heating system mainly depends on the temperature and the flow of running water, and generally, the temperature is adjusted by manually adjusting a valve entering a house or by opening a window for cooling. The hot water supply system generally adjusts the temperature and flow of the outlet water according to a constant value or manually, which is not beneficial to energy conservation.
In summary, how to provide a hot water supply system and a method thereof capable of automatically adjusting energy is a technical problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The application provides a hot water supply system of automatically regulated energy specifically includes: the method comprises the following steps: the system comprises a water inlet monitoring module, a remote control module, a water flow adjusting module, a heat supply module and a heat exchange module; the water inlet monitoring module is used for acquiring water inlet information and setting control parameters, acquiring a control result according to the water inlet information and the setting control parameters, and sending the control result to the remote control module; the remote control module is used for receiving the control result sent by the water inlet detection module and controlling the water flow adjusting module and the heat supply module according to the control result; the water flow adjusting module is used for adjusting the water outlet flow according to the control result sent by the remote control module;
the heat supply module is used for adjusting the water inlet energy supply according to the control result of the remote control module; the heat exchange module is respectively connected with the heat supply module and the water flow adjusting module and is used for receiving the water outlet flow adjusted by the water flow adjusting module and supplying the water inlet energy adjusted by the heat supply module.
As above, the water inlet monitoring module includes temperature, pressure and flow sensors for acquiring water inlet information.
As above, the water inlet information includes the actual temperature of the room, the air constant volume specific heat capacity, the air quality in the room, the water specific heat capacity, the temperature of the water when entering the room, and the temperature of the water when exiting the room.
As above, the water inflow monitoring module further includes a presetting module for presetting the control parameters.
As above, wherein the control parameters include preset room desired temperature, time to reach desired temperature and cross-sectional area parameters of the duct.
As described above, the control result obtained by the water inlet detection module is that the water inlet detection module determines the required water flow and the number of valves to be opened according to the water inlet information and the preset parameters.
As above, wherein the water flow rate q is specifically represented as:
Figure BDA0003250269950000021
wherein C isvRepresenting the specific heat capacity of air at constant volume, MaIndicating the air quality, T, in the rooma1Indicating the expected temperature, T, of the air in the rooma0Representing the current temperature of the air in the room, C representing the specific heat capacity of water, Tw1Indicating the temperature of the water at the time of entry into the room, Tw0Indicating the temperature of the water as it exits the room and t indicates how long it is expected to reach the desired temperature.
As above, wherein the number of valves to be opened is determined based on the water flow rate q.
As above, the number of valves a to be opened is specifically expressed as:
Figure BDA0003250269950000022
where ρ represents the density of the water, v represents the water flow velocity, and q represents the desired water flow rate.
The water flow adjusting module obtains the outlet water flow for adjustment from the water tank according to the control result sent by the remote control module.
The application has the following beneficial effects:
the hot water supply system and the method thereof capable of automatically adjusting energy provided by the embodiment can simultaneously adjust the water outlet flow and heat supply, and can remotely monitor, so as to achieve the purpose of remotely, automatically and dynamically adjusting water flow energy and achieve the purpose of energy conservation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic diagram of an automatically regulated power hot water supply system as set forth in the present application.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. 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.
Example one
As shown in fig. 1, the embodiment of the present invention provides an automatic energy-adjusting hot water supply system, which includes a water inlet monitoring module 110, a remote control module 120, a water flow adjusting module 130, a heat supply module 140, a heat exchange module 150, and a water tank 160;
the water inlet monitoring module 110 is configured to obtain water inlet information, convert analog quantity into digital quantity through AD, and send the digital quantity to the remote control module 120 according to preset control parameters, the obtained water inlet information, and the like.
Specifically, the intake water monitoring module 110 includes sensors (not shown in the figure) for temperature, pressure, flow rate, etc. to acquire intake water information.
The water inlet information comprises information such as the actual temperature of a room, the air constant volume specific heat capacity, the air quality in the room, the water specific heat capacity, the temperature of water when entering the room, the temperature of water when flowing out of the room and the like.
Further, the water inlet monitoring module 110 further includes a preset module (not shown in the figure) for controlling setting of parameters.
Specifically, the control parameters include preset desired temperature of the room, time to reach the desired temperature, and cross-sectional area of the duct.
Further, the required water flow and the number of valves to be opened are determined according to the water inlet information and preset parameters.
Wherein the water flow rate q is specifically represented as:
Figure BDA0003250269950000041
wherein C isvRepresenting the specific heat capacity of air at constant volume, MaIndicating the air quality, T, in the rooma1Indicating the expected temperature, T, of the air in the rooma0Representing the current temperature of the air in the room, C representing the specific heat capacity of water, Tw1Indicating the temperature of the water at the time of entry into the room, Tw0Indicating the temperature of the water as it exits the room and t indicates how long it is expected to reach the desired temperature.
Further, the number of valves to be opened is calculated according to the water flow, and the number a of valves to be opened is specifically expressed as:
Figure BDA0003250269950000042
where ρ represents the density of the water, v represents the water flow velocity, and q represents the desired water flow rate.
Further, the water inflow detection module 110 also calculates energy replenishment according to the water flow and the control parameters.
Specifically, the energy of replenishment E can be calculated by the following equation:
E＝qC(Tw1-Tw0)+e
where E represents losses in the flow process of a pipeline or the like, actual E can be simplified to:
E＝kqC(Tw1-Tw0)
k represents the energy comprehensive coefficient, q represents the required water flow, C represents the specific heat capacity of water, and T representsw1Indicating the temperature of the water at the time of entry into the room, Tw0Indicating the temperature of the water as it exits the room.
The control result of the water inflow detection module 110 is the calculated water flow, the number of valves to be opened, and the water inflow energy supply. The control result is transmitted to the remote control module 120.
The remote control module 120 is connected to the water inlet monitoring module 110, the water flow adjusting module 130, and the heat supply module 140, and is configured to receive the control result sent by the water inlet monitoring module 110, and control the water flow adjusting module 130 and the heat supply module 140 according to the control result.
Specifically, the remote control module 120 controls the water flow adjusting module 130 to adjust the water flow and the number of valves to be opened, and the remote control module 120 controls the heating module 140 to adjust the water inlet energy supply.
The water flow adjusting module 130 is connected to the remote control module 120 and the water tank 160, respectively, and is configured to adjust the water flow according to the required water flow output by the remote control module 120.
The water flow adjustment module 130 is also connected to a water tank 160, wherein the water tank 160 is used for storing and replenishing water, and the water flow adjustment module 130 obtains a desired water flow from the water tank according to the control of the remote control module 120.
The heat supply module 140 is connected to the remote control module 120, and is configured to adjust the energy supply of the inflow water according to the control result sent by the remote control module 120.
The heat exchanging module 150 is respectively connected to the heat supplying module 150, the water tank 160 and the water flow adjusting module 130, and is configured to receive the water flow and the required number of valves adjusted by the water flow adjusting module 130, and receive the water inlet energy supply adjusted by the heat supplying module 140.
It can be understood that the heat exchanging module 150 is a common radiator in a household, and the adjusted water amount and temperature are applied to the radiator, so as to raise the temperature of the room.
Through the system, the aim of automatically and dynamically adjusting the water flow energy is fulfilled, so that the aim of saving energy is fulfilled.
The present application also provides a hot water supply method using an automatically regulated power of a hot water supply system, which specifically includes the steps of:
step S210: control parameters are preset.
Specifically, the control parameters include preset desired temperature of the room, time to reach the desired temperature, and cross-sectional area of the duct.
Step S220: and acquiring water inlet information.
Specifically, the water inlet information includes information such as the actual temperature of the room, the air constant-volume specific heat capacity, the air quality in the room, the water specific heat capacity, the temperature of water when entering the room, and the temperature of water when exiting the room.
Wherein the step S210 and the step S220 are executed without a sequential order.
Step S230: and determining the required water flow and the number of valves to be opened according to preset control parameters and the acquired water inlet information.
Specifically, the water flow rate q is specifically represented as:
Figure BDA0003250269950000061
wherein C isvRepresenting the specific heat capacity of air at constant volume, MaIndicating the air quality, T, in the rooma1Indicating the expected temperature, T, of the air in the rooma0Representing the current temperature of the air in the room, C representing the specific heat capacity of water, Tw1Indicating the temperature of the water at the time of entry into the room, Tw0Indicating the temperature of the water as it exits the room and t indicates how long it is expected to reach the desired temperature.
Specifically, the number of valves a that need to be opened is specifically expressed as:
Figure BDA0003250269950000062
where ρ represents the density of the water, v represents the water flow velocity, and q represents the desired water flow rate.
Step S240: and adjusting the water inlet energy supply according to preset control parameters and the acquired water inlet information.
The energy of recharge E can be calculated by the following equation:
E＝qC(Tw1-Tw0)+e
where E represents losses in the flow process of a pipeline or the like, actual E can be simplified to:
E＝kqC(Tw1-Tw0)
k represents the energy comprehensive coefficient, q represents the required water flow, C represents the specific heat capacity of water, and T representsw1Indicating the temperature of the water at the time of entry into the room, Tw0Indicating the temperature of the water as it exits the room.
The application has the following beneficial effects:
the hot water supply system and the method thereof capable of automatically adjusting energy provided by the embodiment can simultaneously adjust the water outlet flow and heat supply, and can remotely monitor, so as to achieve the purpose of remotely, automatically and dynamically adjusting water flow energy and achieve the purpose of energy conservation.
The above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still make modifications or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalents to some of them, within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the present disclosure, which should be construed in light of the above teachings. Are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A hot water supply system capable of automatically adjusting energy is characterized by comprising: the method comprises the following steps: the system comprises a water inlet monitoring module, a remote control module, a water flow adjusting module, a heat supply module and a heat exchange module;
the water inlet monitoring module is used for acquiring water inlet information and setting control parameters, acquiring a control result according to the water inlet information and the setting control parameters, and sending the control result to the remote control module;
the remote control module is used for receiving the control result sent by the water inlet detection module and controlling the water flow adjusting module and the heat supply module according to the control result;
the water flow adjusting module is used for adjusting the water outlet flow according to the control result sent by the remote control module;
the heat supply module is used for adjusting the water inlet energy supply according to the control result of the remote control module;
the heat exchange module is respectively connected with the heat supply module and the water flow adjusting module and is used for receiving the water outlet flow adjusted by the water flow adjusting module and supplying the water inlet energy adjusted by the heat supply module.
2. The self-regulating energy hot water supply system of claim 1, wherein the water inlet monitoring module comprises temperature, pressure and flow sensors for obtaining water inlet information.
3. The self-regulating energy hot water supply system of claim 2, wherein the water inlet information includes actual temperature of the room, air volumetric specific heat capacity, air mass in the room, water specific heat capacity, temperature of water entering the room, and temperature of water exiting the room.
4. The self-regulating energy hot water supply system of claim 2, wherein the water inlet monitoring module further comprises a presetting module for presetting the control parameters.
5. An automatically regulated energy hot water supply system according to claim 4, characterized in that the control parameters include preset room desired temperature, time to reach desired temperature and cross-sectional area parameters of the pipes.
6. The self-regulating energy hot water supply system of claim 5, wherein the water inlet detection module obtains the control result that the water inlet detection module determines the required water flow and the number of valves to be opened according to the water inlet information and preset parameters.
7. Self-regulating energy hot water supply system according to claim 6, characterized in that the water flow rate q is specified by:
Figure FDA0003250269940000021
wherein C isvRepresenting the specific heat capacity of air at constant volume, MaIndicating the air quality, T, in the rooma1Indicating the expected temperature, T, of the air in the rooma0Representing the current temperature of the air in the room, C representing the specific heat capacity of water, Tw1Indicating the temperature of the water at the time of entry into the room, Tw0Indicating the temperature of the water as it exits the room and t indicates how long it is expected to reach the desired temperature.
8. An automatically regulated energy hot water supply system as claimed in claim 7, characterized in that the number of valves to be opened is determined on the basis of the water flow rate q.
9. An automatically regulated energy hot water supply system according to claim 6, characterized in that the number of valves a to be opened is specified as:
Figure FDA0003250269940000022
where ρ represents the density of the water, v represents the water flow velocity, and q represents the desired water flow rate.
10. An automatically regulated energy hot water supply system according to any one of claims 1 to 9, further comprising a water tank for storing and replenishing the quantity of water, the water flow regulating module being adapted to obtain the flow of outlet water for regulation from the water tank in response to a control result sent from the remote control module.
CN202111043412.XA 2021-09-07 2021-09-07 Hot water supply system capable of automatically adjusting energy Pending CN113685875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111043412.XA CN113685875A (en) 2021-09-07 2021-09-07 Hot water supply system capable of automatically adjusting energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111043412.XA CN113685875A (en) 2021-09-07 2021-09-07 Hot water supply system capable of automatically adjusting energy

Publications (1)

Publication Number Publication Date
CN113685875A true CN113685875A (en) 2021-11-23

Family

ID=78585468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111043412.XA Pending CN113685875A (en) 2021-09-07 2021-09-07 Hot water supply system capable of automatically adjusting energy

Country Status (1)

Country Link
CN (1) CN113685875A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101134687B1 (en) * 2011-04-11 2012-04-09 김동용 Heating control system for multiplex housing
CN109340890A (en) * 2018-09-28 2019-02-15 广东电网有限责任公司 A kind of temperature energy-saving control system and method for residential building central heating
CN209355351U (en) * 2018-12-03 2019-09-06 上海佰诗得能源科技有限公司 A kind of high-efficiency heat pump machine set system
CN112032819A (en) * 2020-09-11 2020-12-04 河北建筑工程学院 Control system for reducing heat supply operation regulation time lag
CN112460677A (en) * 2020-12-14 2021-03-09 北京优奈特燃气工程技术有限公司 Intelligent heat inlet device, system and control method based on Internet of things
CN212930169U (en) * 2020-07-28 2021-04-09 烟台厚德瑞华节能科技有限公司 Solar supplementary heat storage heating system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101134687B1 (en) * 2011-04-11 2012-04-09 김동용 Heating control system for multiplex housing
CN109340890A (en) * 2018-09-28 2019-02-15 广东电网有限责任公司 A kind of temperature energy-saving control system and method for residential building central heating
CN209355351U (en) * 2018-12-03 2019-09-06 上海佰诗得能源科技有限公司 A kind of high-efficiency heat pump machine set system
CN212930169U (en) * 2020-07-28 2021-04-09 烟台厚德瑞华节能科技有限公司 Solar supplementary heat storage heating system
CN112032819A (en) * 2020-09-11 2020-12-04 河北建筑工程学院 Control system for reducing heat supply operation regulation time lag
CN112460677A (en) * 2020-12-14 2021-03-09 北京优奈特燃气工程技术有限公司 Intelligent heat inlet device, system and control method based on Internet of things

Similar Documents

Publication Publication Date Title
US8185244B2 (en) Ventilation system and method
CN102466303B (en) Controlling device and method
CN107525236A (en) Air-conditioner control method and air conditioner based on human comfort
CN115013861B (en) Indoor temperature control method and device based on heating system
CN111006303B (en) Intelligent heating control system and method
CN113137678B (en) Floor heating multi-split system and frequency conversion control method thereof
US20080277488A1 (en) Method for Controlling HVAC Systems
CN105674487B (en) Dynamic hydraulic balance adjusting method for central air conditioning system
CN110345256A (en) A kind of valve control method and valve
CN101922779A (en) Fan coil system and control method and device thereof
CN114811714A (en) Heating room temperature control method based on model predictive control
CN110411036A (en) Wall-hung boiler leaving water temperature control method, device, equipment and wall-hung boiler
CN210345649U (en) Intelligent temperature control device capable of independently regulating single temperature
CN113685875A (en) Hot water supply system capable of automatically adjusting energy
CN112050441B (en) Purification control method of fresh air conditioner
CN113685874A (en) Hot water supply system capable of automatically adjusting energy and method thereof
CN116294087A (en) Energy-saving control method and system for intelligent building
US20220275956A1 (en) Humidification apparatus and method
CN213810850U (en) Residential area heat supply regulating system
CN111520811A (en) Intelligent temperature control heating air flow adjusting system and method for centralized heat supply
CN220524213U (en) Heating adjusting system
CN112050443A (en) Purification control method of fresh air conditioner
CN114061112B (en) Air conditioning system and control method thereof
CN211060238U (en) Automatic temperature adjusting device for thermal equipment
CN208832600U (en) The a wide range of separately adjustable variable air volume system of terminal temperature

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20211123