CN206131325U - Air conditioner measurement system based on time equivalent - Google Patents

Abstract

The utility model relates to an air conditioner measurement system based on time equivalent, its characterized in that includes: central processing unit, power module, button input module, collection module, communication module, air conditioner control module, communication state indicating module, information storage module and air conditioner time metering modules, button input module, collection module, communication module, air conditioner control module, communication state indicating module, information storage module, air conditioner time metering modules all are connected with central processing unit, are handled by the central processing unit channeling conduct, the utility model discloses the central air conditioning charge system not only is limited to individual heat metering, charges according to quantity, and more importantly is energy conservation awareness's cultivation initiatively, can make the property improve managerial efficiency, reduce cost, also can make the user have audio -visual understanding to the air conditioner use amount to realize reasonable consumption, refusal waste.

Description

A kind of air conditioner metering system based on time equivalent

Technical field

The utility model is related to a kind of air conditioner metering system, particularly a kind of air conditioner metering system based on time equivalent.

Background technology

National policy is answered to be oriented to：Revised is passed in the 18th standing meeting of the State Council of on July 23rd, 2008 through discussion《It is civilian Architectural control specifies》, wherein Article 18 clear stipulaties carry out central heating building should install heating system regulation device, Heat metering device and indoor temperature regulation device；Public building should also install electricity consumption metering separate device.Residential architecture is pacified The heat metering device of dress should meet the requirement of household metering.33rd article clear stipulaties should be established and improve for heat unit Relevant institutions, strengthen the education and training to professional and technical personnel.For heat unit should improved technology equipment, implement gauge line Reason, and heating system is monitored, is safeguarded, improve the efficiency of heating system, it is ensured that the operation of heating system meets civilian building Build energy-conservation mandatory standard.

The excitation of policy, energy consumption of building monitoring metering is very urgent.And present modern is built for energy consumption, central authorities Air-conditioning is the rich and influential family of energy consumption first, is also the maximum system of energy-saving potential.From the point of view of statistics, central air conditioner system energy consumption accounts for whole Using the essential characteristic for being central air-conditioning, how reasonable employment is on demand for the power consumption more than 50% of individual cell, centralizedly supply and dispersion Using the energy, charge according to quantity, with the custom that economic leverage promotes user's active saving, energy saving, reduces cost are reached Purpose, be problem that civil buildings must take into.The charge method of existing central air-conditioning has energy meter, electricity metering, water meter Metering, area metering, but have its shortcoming, it is impossible to ensure metering reasonability and fairness.

The shortcoming of prior art：

Energy meter --- flowmeter, temperature sensor are higher to water quality requirement, it is impossible to guarantee precision.

Electricity metering --- because the refrigerating capacity of fan coil is according to the power consumption of different air quantity and different size of coil pipe It is non-linear relation, so when equally freezing, it is unscientific to measure according to the electricity charge；Do not freeze when user only dries When, its power consumption is the same, but does not consume cold, so as charge still, this is just more unreasonable

Water meter measurement --- have ignored the defect of water meter and the reasonability of charge：

Area metering --- because without charge according to quantity, user " is used on demand, hands over according to quantity as water rate, the electricity charge Take ", simply to divide by area, monthly cost is substantially a quota.This " big-pot " phenomenon formed " without in vain without, With also using in vain " consumption idea, cause pernicious consumption, energy unnecessary waste.

The content of the invention

The purpose of this utility model be exactly in order to solve background technology in deficiency, there is provided a kind of sky based on time equivalent Adjust metering system.

To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：A kind of air-conditioning based on time equivalent is measured System, it is characterised in that include：Central processing unit, power module, keyboard input module, acquisition module, communication module, air-conditioning control Molding block, communication state indicating module, information storage module and air-conditioning time measurement module, wherein：

Central processing unit：The keyboard input module, acquisition module, communication module, airconditioning control module, communication state refer to Show that module, information storage module, air-conditioning time measurement module are connected with central processing unit, guided by central processing unit Reason；

Power module：It is used to provide power supply for controller；

Keyboard input module：It is used for the input of airconditioning control instruction；

Acquisition module：It is used to gathering and monitoring fan coil inflow temperature and water valve aperture.

Communication module：With modbus and TCP/IP communication interfaces, for mutually communication and server to be passed between expansion module Defeated local data；

Airconditioning control module：It is used to be controlled fan coil according to user's setting；

Communication state indicating module：Current controller communication state is showed using the sequence of LED bright light；

Information storage module：It is used to preserve local data temporarily, or current data is preserved when controller is offline；

Air-conditioning time measurement module：It is used to count current air-conditioning use time, and is calculated according to setting pattern and gear Go out local current power consumption.

Compared with background technology, Central Air Conditioning Billing System is not limited only to household metering, charge according to quantity to the utility model, more It is important that the culture of active awareness of saving energy, can promote property to improve the efficiency of management, reduces cost；User couple can also be promoted Air-conditioning usage amount gets information about, and realizes that reasonable consumption, refusal are wasted；Although time measurement starts late, but it be After combining the pluses and minuses of any of the above metering method, a brand-new measurement concept of proposition；Its angle from automatic control first Set out the impact for avoiding various external force factors to measuring accuracy, secondly it goes out from the feasibility of technology and the operability of reality Send out, solve the metering reasonability and fairness for easily causing charge dispute；User is more met to central air conditioner system Energy saving requirement, truly realize the intellectuality of estate management.

Description of the drawings

Fig. 1 is the system block diagram based on the air conditioner metering system of time equivalent.

Fig. 2 is the calculation flow chart based on the air conditioner metering system of time equivalent.

Specific embodiment

Embodiment 1：With reference to Fig. 1.A kind of air conditioner metering system 1 based on time equivalent, including：Central processing unit, power supply Module, keyboard input module, acquisition module, communication module, airconditioning control module, communication state indicating module, information Store mould Block and air-conditioning time measurement module, wherein：

Central processing unit：The keyboard input module, acquisition module, communication module, airconditioning control module, communication state refer to Show that module, information storage module, air-conditioning time measurement module are connected with central processing unit, guided by central processing unit Reason；

Power module：It is used to provide power supply for controller；

Keyboard input module：It is used for the input of airconditioning control instruction；

Acquisition module：It is used to gathering and monitoring the inflow temperature of fan coil 2 and water valve aperture.

Communication module：With modbus and TCP/IP communication interfaces, for mutually communication and server 3 to be passed between expansion module Defeated local data；

Airconditioning control module：It is used to be controlled fan coil 2 according to user's setting；

Communication state indicating module：Current controller communication state is showed using the sequence of LED bright light；

Information storage module：It is used to preserve local data temporarily, or current data is preserved when controller is offline；

Air-conditioning time measurement module：It is used to count current air-conditioning use time, and is calculated according to setting pattern and gear Go out local current power consumption.

According to the measurement principle of the system, only when the central air-conditioning of user operates in refrigeration or heats and normally uses In the case of just measure.So on the one hand ensure the fairness of user's central air-conditioning usage amount；On the other hand property pipe is also promoted The operational efficiency of central air-conditioning improves in reason department, central air-conditioning supply water temperature is met each floor demand as far as possible and is improved using effect Rate；Meanwhile, the operating to no effect energy of central air-conditioning counts central air-conditioning operating cost, is carried out point by actual amount by user Stand, property is without the expense expenditure for worrying ineffective energy consumption.Consequently, it is possible to property aspect and customer-side are to whole building central Air-conditioning each side usage amount has concrete quantization to embody, and is more beneficial for property overall arrangement and user and uses planning.

Embodiment 2：With reference to Fig. 2.This series central air conditioner metering system is according to " work(=power * times " this electric work base This formula (W=P*t), calculates the energy of central air conditioning fan coil unit consumption：To ensure the effect of central air-conditioning, collection is needed The supply water temperature of central air-conditioning because fan coil has high, medium and low three gears, gather fan coil each gear it is effective Run time, calculate its respective notch consumed energy it is cumulative and, it is to avoid can Jing often occurs in scale application Flow Fault, Reliability is higher.

Embodiments herein is the foregoing is only, and, the title that parts are taken in the application can not also Together, the title being not intended to limit in the application.To those skilled in the art, the application can have various modifications and variations. All any modification, equivalent substitution and improvements made within the design of the application and principle etc., should be included in the power of the application Within sharp claimed range.

Claims (1)

1. a kind of air conditioner metering system based on time equivalent, it is characterised in that include：Central processing unit, power module, button When input module, acquisition module, communication module, airconditioning control module, communication state indicating module, information storage module and air-conditioning Between metering module, wherein：

Central processing unit：The keyboard input module, acquisition module, communication module, airconditioning control module, communication state indicate mould Block, information storage module, air-conditioning time measurement module are connected with central processing unit, and by central processing unit process is guided；

Power module：It is used to provide power supply for controller；

Keyboard input module：It is used for the input of airconditioning control instruction；

Acquisition module：It is used to gathering and monitoring fan coil inflow temperature and water valve aperture；

Communication module：With modbus and TCP/IP communication interfaces, for mutually communicating and server transport sheet between expansion module Ground data；

Airconditioning control module：It is used to be controlled fan coil according to user's setting；

Communication state indicating module：Current controller communication state is showed using the sequence of LED bright light；

Information storage module：It is used to preserve local data temporarily, or current data is preserved when controller is offline；

Air-conditioning time measurement module：It is used to count current air-conditioning use time, and calculates this according to setting pattern and gear The current power consumption in ground.