SI23703A - process and device for capturing heat consumption - Google Patents
process and device for capturing heat consumption Download PDFInfo
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- SI23703A SI23703A SI201200096A SI201200096A SI23703A SI 23703 A SI23703 A SI 23703A SI 201200096 A SI201200096 A SI 201200096A SI 201200096 A SI201200096 A SI 201200096A SI 23703 A SI23703 A SI 23703A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 66
- 230000000052 comparative effect Effects 0.000 claims 1
- 239000003570 air Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
- G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
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Abstract
Za izboljšanje zajemanja porabe toplote v posameznih prostorih ene enote za zajemanje, na primer stavbe, predvideva izum postopek, pri katerem se s pomočjo tipala temperature grelnega telesa zajema temperatura grelnega telesa in s pomočjo tipala temperature v prostoru se zajema temperatura v prostoru, v katerem se grelno telo nahaja, v časovnih intervalih, pri čemer je postopek označen s tem, da se izvaja primerjava obeh zajetih temperatur glede ujemanja in na osnovi časovnih intervalov z ujemajočima temperaturama se ob upoštevanju faktorja zajemanja določi poraba toplote. Nadalje je po izumu predvidena naprava za zajemanje porabe toplote v prostoru z vsaj enim tipalom temperature grelnega telesa, ki se nahaja na prvem grelnem telesu in zajema temperaturo grelnega telesa, in z vsaj enim dodeljenim tipalom temperature v prostoru, ki zajema temperaturo v prostoru, ter z enoto za časovno zajemanje na ustrezen način.In order to improve the capture of heat consumption in individual rooms of a single capture unit, for example a building, the invention provides a process in which the temperature sensor of the heating body includes the temperature of the heating body and, with the help of the temperature sensor in the room, the temperature in the space the heating body is located at time intervals, the process being characterized by the fact that a comparison is made between the two captured temperatures with respect to matching and based on time intervals with matching temperatures, taking into account the capture factor, the heat consumption is determined. Further, according to the invention there is provided a device for capturing the heat consumption in a room with at least one temperature sensor of the heating body located on the first heating body and covering the temperature of the heater body and with at least one assigned temperature sensor in a room that covers the room temperature, and with a time capture unit in the appropriate manner.
Description
Postopek in naprava za zajemanje porabe toploteProcess and apparatus for capturing heat consumption
Izum se nanaša na postopek za zajemanje porabe toplote po preambuli zahtevka 1 in na napravo za zajemanje porabe toplote v prostoru po preambuli zahtevka 5.The invention relates to a method for capturing heat consumption according to the preamble of claim 1 and to a device for capturing heat consumption in the space according to the preamble of claim 5.
Pri delitvi stroškov za ogrevanje neke enote, recimo stavbe, poteka zajemanje porabe toplote najprej s pomočjo naprav za zajemanje toplote, ki jih običajno imenujemo elektronski razdelilniki stroškov ogrevanja in določajo toplotni tok iz grelnega telesa v prostor, ki ga ta toplotni tok ogreva, s pomočjo dveh senzorjev, enega senzorja na grelnem telesu, ki naj zajema temperaturo grelnega telesa, in senzorja v prostoru, ki naj zajema temperaturo v prostoru. Pri tem se na vsakem grelnem telesu določa razlika med povprečno temperaturo površine grelnega telesa in temperaturo v prostoru ter integrira z njegovim trajanjem delovanja, in na ta način se tvori vrednost porabe toplote za vsako grelno telo. Različna velikost in izvedba grelnih teles se upošteva z ustreznimi karakteristikami oz. s korekcijskimi faktorji, ki so specifični za grelno telo. Delež seštetih vrednosti o porabi energije na stanovanje v skupni vsoti vseh vrednosti o porabi energije neke enote (stavbe ali objekta) ustreza deležu porabe energije vsakega od stanovanj. Za sorazmerno določanje stroškov ogrevanja se le-ti običajno razdelijo v fiksni in variabilni del, variabilni del pa se dodeli ustrezno k omenjenemu deležu vrednosti za zajemanje toplote vsakega od stanovanj.When dividing the cost of heating a unit, such as a building, it captures the heat consumption first by means of heat capture devices, commonly referred to as electronic heat cost allocators, that determine the heat flow from the heater to the space that this heat flow by means of two sensors, one sensor on the heater to capture the temperature of the heater, and a sensor in the room to capture the temperature in the room. In this case, the difference between the average surface temperature of the heater body and the room temperature is determined on each heater and integrated with its duration of operation, thus generating the value of heat consumption for each heater. The different size and design of the heaters is taken into account with the appropriate characteristics or. with heat-specific correction factors. The share of the summed energy consumption values per dwelling in the total of all the energy consumption values of a unit (building or facility) corresponds to the share of energy consumption of each dwelling. For the relative determination of heating costs, they are usually divided into fixed and variable parts, and the variable part is assigned accordingly to the said proportion of heat capture values of each dwelling.
Pogosto se pojavi problem, da lahko glede na lego stanovanja nastopijo situacije, pri katerih so kljub izključenemu grelnemu telesu v določenih prostorih v stanovanju dosežene temperature, ki presegajo vnaprej določeno običajno dovoljeno temperaturo prostora, na primer 22 °C, saj toplota prosto prihaja iz sosednjih stanovanj, iz prekomerno ogretega stopnišča ali še zlasti pri starih, neizoliranih zgradbah, skozi napeljave ogrevalnega sistema. To lahko privede k temu, da je za tovrstne prostore oz. stanovanja vrednost porabe toplote, zajeta na prej opisani način z merjenjem na razdelilniku stroškov ogrevanja, nizka in ne predstavlja dejanske porabe toplote v prostoru, kar lahko posledično privede k majhnemu dodeljivemu deležu variabilnega dela porabe energije in končno k majhnim stroškom ogrevanja za stanovanjsko enoto.It is often a problem that, depending on the location of the apartment, there may be situations where, despite the heating system being switched off, temperatures in certain rooms in the apartment are reached above a predetermined normal allowable room temperature, for example 22 ° C, since the heat is freely coming from adjacent housing, from an overheated staircase, or especially in old, uninsulated buildings, through the heating system wiring. This can lead to the fact that for such spaces or. Housing The heat consumption value covered in the above described way by measuring at a heating cost distributor is low and does not represent the actual heat consumption in the room, which can in turn lead to a small allocable share of the variable portion of energy consumption and ultimately to a small heating cost per unit.
DE 10 2008 036 031 B3 opisuje postopek delovanja elektronskega razdelilnika stroškov ogrevanja v prostoru z grelnim telesom, pri čemer se določata temperatura grelnega telesa in temperatura prostora in se ugotovi, ali se izvaja štetje elektronskega razdelilnika stroškov ogrevanja, tako da se javljajo vrednosti prikaza ali porabe v odvisnosti vsaj od temperature grelnega telesa, upošteva pa se časovna sprememba vsaj ene od obeh določenih temperatur.DE 10 2008 036 031 B3 describes the operation of an electronic heating cost manifold in a space with a heater, determining the temperature of the heater and the room temperature and determining whether the electronic cost manifold of the heating costs is counted so that display or consumption values are reported depending on at least the temperature of the heater, but the time variation of at least one of the two specified temperatures is taken into account.
DE 10 2005 027 820 B3 opisuje postopek delovanja elektronskega razdelilnika stroškov ogrevanja, pri katerem se zlasti vedno znova preverja, ali je prisotno dejansko stanje ogrevanja ali stanje zunanjega ogrevanja, v slednjem primeru se poviša pomožni števec, medtem ko se le-ta v primeru, ko je zaznano dejansko stanje ogrevanja, postavi na nič in izvede se napredek prikaza. Poleg tega je treba pri ugotovitvi faze ohlajanja temperature v prostoru na koncu znižati stanje zunanjega ogrevanja pomožnega števca in šele potem, ko je dosežena vrednost nič, izvesti napredek prikazovanja, pri čemer napredek prikaza vsebuje štetje prave porabe.DE 10 2005 027 820 B3 describes the process of operation of an electronic heating cost distributor, in particular in which the actual heating status or the external heating condition is repeatedly checked, in the latter case an auxiliary counter is raised, while in the case of when the actual heating status is detected, it is reset to zero and the display progresses. In addition, when determining the cooling phase of the room temperature, the external heating status of the auxiliary meter should be finally lowered and only after the value of zero is reached, the display progress is made, the display progress containing the count of true consumption.
DE 196 40 900 A1 opisuje električni razdelilnik stroškov ogrevanja s tipalom na grelnem telesu za določanje temperature na površini grelnega telesa in s tipalom za zrak v prostoru na napravi za določanje temperature v prostoru na ohišju električnega razdelilnika stroškov ogrevanja ter s stikalnim sestavom, ki služi za ocenjevanje prej omenjenih izmerjenih vrednosti in ima vsaj en analogno-digitalni pretvornik in mikroračunalnik ter pripravo za izogibanje napakam pri merjenju zaradi vplivov tujih virov toplote, ugotovljenih s pomočjo tipala zraka v prostoru. Ta električni razdelilnik stroškov ogrevanja je dalje zasnovan tako, da pod določeno temperaturo v prostoru, ki jo zazna tipalo zraka v prostoru, električni razdelilnik stroškov ogrevanja deluje kot tako imenovana naprava z dvema tipaloma, s tipalom na grelnem telesu in tipalom zraka v prostoru, pri čemer se vrednotenje merilnih postopkov izvede šele takrat, ko so določene povezave vrednosti med določenimi temperaturami izpolnjene in da nad določeno temperaturo v prostoru, ki jo zazna tipalo zraka v prostoru, električni razdelilnik stroškov deluje kot tako imenovana naprava z enim tipalom, s tipalom na grelnem telesu in s temperaturo v prostoru, ki je vnesena kot fiksna vrednosti v stikalni sestav.DE 196 40 900 A1 describes an electric heating cost manifold with a sensor on the heater body for determining the temperature on the surface of the heater and with an air sensor in the room on the device for determining the room temperature on the housing of the electric manifold for the heating cost and with a switch assembly used for evaluation of the aforementioned measured values and having at least one analog-to-digital converter and microcomputer, and a device to avoid measurement errors due to the effects of foreign heat sources detected by the ambient air sensor. This electric heating cost manifold is further designed to provide, under a certain room temperature, detected by the room air sensor, the electric cost manifold acts as a so-called two-sensor device, with a sensor on the heating element and a room air sensor, at whereby the measurement procedures are evaluated only after certain value connections between certain temperatures are fulfilled and that above a certain room temperature detected by the room air sensor, the electrical cost distributor acts as a so-called single sensor device with a sensor on the heater body and with the temperature in the space entered as fixed values in the switch assembly.
Končno DE 196 41 324 A1 opisuje električni razdelilnik stroškov ogrevanja, ki pa ima samo eno tipalo za temperaturo, namreč tipalo na grelnem telesu. Za izločevanje vplivov virov tujih teles, kot so sončno sevanje, dodatna ogrevanja, manipulacije ali podobno, se v stikalni sestav vnesejo podatki, ki služijo kot odločevalni kriteriji, pri čemer se s pomočjo ustreznih algoritmičnih operacij teh podatkov v povezavi s toplotnimi izmerjenimi vrednostmi tipala na grelnem telesu sprejme odločitev, ali se postopek merjenja na razdelilniku stroškov ogrevanja oceni kot dejanski grelni postopek ali ne.Finally, DE 196 41 324 A1 describes an electric cost distribution manifold, which, however, has only one temperature sensor, namely the sensor on the heating element. In order to eliminate the effects of sources of foreign bodies such as solar radiation, additional heating, manipulation or the like, data are used in the switch assembly to serve as decisive criteria, by means of appropriate algorithmic operations of this data in connection with the thermal measured values of the sensor at it is for the heater to decide whether or not the measurement process at the heating cost distributor is evaluated as the actual heating process.
Naloga izuma je torej zasnovati postopek in napravo za ugotavljanje porabe toplote, pri kateri se lahko zajemajo tudi porabe toplote v zgoraj opisanih primerih.The object of the invention is therefore to design a process and apparatus for determining heat consumption, which may also cover heat consumption in the cases described above.
Omenjena naloga je po izumu rešena s postopkom uvodoma omenjene vrste, ki ima značilnosti zahtevka 1. Nadalje je omenjena naloga rešena z napravo uvodoma omenjene vrste, ki ima značilnosti zahtevka 5.Said problem according to the invention is solved by a method of the aforementioned type having the characteristics of claim 1. Further, said task is solved by a device of the aforementioned type having the characteristics of claim 5.
Po izumu se znotraj ogrevalnega obdobja, ki je lahko vnaprej podan statično ali pa določen dinamično, določijo časi, v katerih grelno telo ni bilo v obratovanju, se pravi, da temperatura grelnega telesa tudi ni bila višja od temperature pripadajočega prostora, slednja pa je vendarle presegla vnaprej določeno uporabno vrednost (vrednost za dobro počutje, na primer 22 °C) (vrednost se lahko nastavi na ustrezen način). Pri tem tipalo temperature na grelnem telesu meri temperaturo površine grelnega telesa in tipalo v prostoru meri temperaturo v prostoru. Obe temperaturi sta enaki - ob upoštevanju toleranc - temperatura v prostoru pa je nad vnaprej določeno vrednostjo, kot na primer 22 °C, če je določen časovni razpon tega stanja. S seštevanjem časovnih razponov ali intervalov med ogrevalnim oz. obračunskim obdobjem se izkaže sešteta trenutna vrednost, ki kaže, kako dolgo je neka temperatura vladala v vsakokratnem prostoru med ogrevalnim oz. obračunskim obdobjem, ki je presegla vnaprej določeno vrednost, kot na primer 22 °C, ne da bi bilo grelno telo v obratovanju. Tako zajeta trenutna vrednost omogoča ob upoštevanju faktorja zajemanja določanje fiktivne vrednosti porabe toplote in njeno upoštevanje pri zaračunavanju deleža porabe toplote v prostoru in skupaj za neko stanovanje v celotni enoti za zajemanje, kot je objekt ali stavba, ki je ni dovajalo vsako grelno telo v vsakem od prostorov in s tem v stanovanjih. V skladu s tem se lahko ta delež glede na stroške na skicirani način kvantificira z imenovanim faktorjem zajemanja in po posebnem ključu za obračunavanje dodeli tistim stanovanjem, ki so toploto dobivala na druge načine (sosednja stanovanja, hodniki, grelne cevi, ki potekajo skozi stanovanje).According to the invention, the periods during which the heater has not been in operation are determined within the heating period, which may be predetermined statically or dynamically, ie the temperature of the heater also did not exceed the temperature of the corresponding space, but the latter is however exceeds a predetermined usable value (well-being value, for example 22 ° C) (the value can be set appropriately). The temperature sensor on the heater measures the surface temperature of the heater and the room sensor measures the temperature in the room. Both temperatures are the same - subject to tolerances - and the room temperature is above a predetermined value, such as 22 ° C, if the time range of this condition is specified. By summing the time ranges or intervals between the heating and / or the accounting period shows the summed current value, which shows how long a temperature has been ruling in the respective space between the heating and / or heating. an accounting period that exceeds a predetermined value, such as 22 ° C, without the heater being in operation. The current value thus captured allows, taking into account the capture factor, to determine the fictitious value of heat consumption and to take it into account when calculating the proportion of heat consumption in the room and together for a dwelling in the entire capture unit, such as an object or building not supplied by each heater in each from the premises and thus in the apartments. Accordingly, this proportion can be quantified by the named capture factor in a sketched manner and allocated to those dwellings that received heat through other means (adjacent dwellings, corridors, heating pipes passing through the dwelling) by a special accounting key. .
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Medtem ko je mogoče v prednostni izvedbi predvideti, da se določanje porabe toplote izvaja v vnaprej določenem obdobju porabe oz. ogrevanja, je po najbolj prednostni izvedbi predvideno, da se določanje porabe toplote izvede potem, ko je temperatura grelnega telesa, izmerjena s pomočjo tipala za temperaturo na grelnem telesu vsaj še enega drugega grelnega telesa iste enote zajemanja, kot je na primer stavba, višja od temperature v prostoru, ki je bila izmerjena s pomočjo dodeljenega tipala temperature v prostoru. V slednjem primeru poteka določanje porabe toplote v tistih prostorih, v katerih temperatura grelnega telesa ne odstopa od temperature v prostoru, dokler je v vsaj še enem drugem prostoru poraba toplote določena na osnovi razlike med temperaturo grelnega telesa in temperaturo v prostoru. Pri slednjem omenjenem določanju se to izvede ob upoštevanju korekcijskih faktorjev za temperaturo in faktorja, ki ga je treba dodeliti toku toplote.While in the preferred embodiment, it can be provided that the determination of heat consumption is carried out within a predetermined period of consumption or. According to the most preferred embodiment, it is provided that the determination of heat consumption is made after the temperature of the heater is measured by means of a temperature sensor on the heater of at least one other heater of the same capture unit, such as a building higher than room temperature as measured by the assigned room temperature sensor. In the latter case, the determination of heat consumption is carried out in those rooms where the temperature of the heater does not deviate from the temperature in the room, until in at least one other room the heat consumption is determined on the basis of the difference between the temperature of the heater and the temperature in the room. In the latter determination, this is done taking into account the temperature correction factors and the factor to be assigned to the heat flow.
Na prednostni način se lahko nadalje tudi predvidi, da se v primeru, ko prostor ogreva eno drugo vključeno grelno telo, enemu izklopljenemu grelnemu telesu, ki je dodeljeno istemu prostoru in pri katerem torej ni podana razlika v temperaturi med temperaturo grelnega telesa in temperaturo v prostoru, ne dodeli fiktivna storitev ogrevanja.In a further advantage, it may further be provided that when the space is heated by one other switched-on heating element, one switched-off heating element assigned to the same space and thus no difference in temperature between the temperature of the heating element and the temperature in the room does not assign a fictitious heating service.
Naprava po izumu je izvedena na ustrezen način.The apparatus according to the invention is suitably constructed.
Nadaljnje prednosti in značilnosti izuma bodo bolj jasne iz zahtevkov in iz naslednjega opisa, v katerem je pojasnjen prednostni izvedbeni primer izuma s sklicevanjem na slike. Slike prikazujejo:Further advantages and features of the invention will be more apparent from the claims and from the following description, which explains the preferred embodiment of the invention with reference to the drawings. Pictures show:
Sl. 1 poenostavljena shematska blokovna stikalna shema naprave po izumu za zajemanje porabe toplote; inFIG. 1 is a simplified schematic block diagram of a device according to the invention for capturing heat consumption; and
Sl. 2 potek postopka pri postopku po izumu za zajemanje porabe toplote.FIG. 2 shows the process of the process according to the invention for capturing heat consumption.
Izum obsega prvo enoto 1 za zajemanje porabe toplote, običajno označen kot elektronski razdelilnik stroškov ogrevanja, na prvem grelnem telesu 1.1. Razdelilnik 1 stroškov ogrevanja ima prvo tipalo, tipalo 1.2 na grelnem telesu, ki je za kar najbolj natančno zajemanje temperature grelnega telesa 1.1. z njim v dobri toploto prevodni povezavi in je prednostno obrnjen proti njemu in razdelilnik 1 stroškov ogrevanja ima nadalje drugo tipalo, tipalo 1.3 temperature v prostoru, ki je proti grelnemu telesu 1.1 v razdelilniku 1 stroškov ogrevanja kar se da dobro toplotno izolirano, h kateremu je obrnjen prostor 3, namenjen za ogrevanje, in katerega temperatura naj se zajema. Nadalje ima razdelilnik 1 stroškov ogrevanja elektroniko 1.4, ki še zlasti vsebuje uro ali notranjo uro, s pomočjo katere se temperature, ki jih zajemata tipali 1.2 in 1.3, ali njuna razlika dodeli času ali časovnemu obdobju; v slednjem primeru je hkrati prisoten tudi primerjalni člen (primerjalnik). Na podlagi tega je mogoče predvideti pomnilnik, v katerem se lahko dodeljeno shranjujejo temperature, ki jih zajemata tipali 1.2, 1.3, časi oz. časovni intervali. Nadalje je v razdelilniku 1 stroškov ogrevanja predvidena oddajna priprava 1.5, s pomočjo katere se lahko zajete, zgoraj opisane fizikalne vrednosti bodisi oddajajo ob določenih časih bodisi na zahtevo ali pa tudi trajno; v slednjem primeru ni potreben ločen pomnilnik v razdelilniku 1 stroškov ogrevanja. Oddajanje se lahko izvaja prek kontaktov ali brezkontaktno, v slednjem primeru brezžično na primernih radijskih frekvencah.The invention comprises a first heat consumption capture unit 1, commonly referred to as an electronic heating cost distributor, on the first heater 1.1. The heating cost manifold 1 has a first sensor, the sensor 1.2 on the heater, which is for the most accurate capture of the temperature of the heater 1.1. it has a good heat conductive connection and is preferably facing it and the heating cost distributor 1 further has a second sensor, a room temperature sensor 1.3 that is as far as possible against the heating body 1.1 in the heating cost distributor 1, to which it is well inverted space 3 intended for heating and whose temperature should be covered. Furthermore, the distributor 1 has a heating cost of electronics 1.4, which in particular contains a clock or an internal clock, by which the temperatures covered by sensors 1.2 and 1.3, or their difference, are assigned to a time or a time period; in the latter case, a comparator (comparator) is also present at the same time. On this basis, a memory can be provided in which the temperatures covered by sensors 1.2, 1.3, time and / or time can be stored. time intervals. Further, heating cost distributor 1 provides for a transmitter 1.5, by means of which the physical values described above may be either emitted at specified times or upon request or permanently; in the latter case, no separate memory is required in the distributor 1 of the heating cost. Broadcasting can be via contact or contactless, in the latter case wirelessly at appropriate radio frequencies.
Prenos se izvaja na obdelovalno enoto 3, v kateri se izvaja obdelava zajetih fizikalnih vrednosti, da bi iz tega dobili izračun porabe za enoto zajemanja, kot recimo zlasti za stavbo, za neko obračunsko obdobje (praviloma eno leto).The transfer is carried out to the processing unit 3, which processes the captured physical values in order to obtain the calculation of the consumption per capture unit, for example, in particular for the building, for a certain accounting period (usually one year).
Naprava po izumu ima prednostno in še zlasti v predstavljenem izvedbenem primeru še drugo enoto 2 za zajemanje porabe toplote, ki je ravno tako pritrjena na nadaljnjem grelnem telesu 2.2 in ima enake dele kot enota 1 za zajemanje porabe toplote in so označeni z ustreznimi sklicevalnimi oznakami (namesto 1.....tukaj 2.....).The apparatus according to the invention preferably has, and in particular in the present embodiment, a second heat consumption capture unit 2, which is also attached to the further heating element 2.2 and has the same parts as the heat consumption capture unit 1 and is indicated by appropriate reference codes ( instead of 1 ..... here 2 .....).
Če enoti 1, 2 za zajemanje porabe toplote ne vsebujeta primerjalnika ali komparatorja, mora biti le-ta nujno predviden v evalvacijski enoti 4.Unless comparators or comparators are included in units 1, 2 for capturing heat consumption, it must be provided for in unit 4.
Postopkovni koraki delovnega postopka po izumu so predstavljeni na diagramu poteka na sl. 2.The process steps of the work process of the invention are presented in the flowchart of FIG. 2.
Najprej se izvede zajemanje temperatur grelnih teles THKi in temperatur v prostoru TRi, i = 1 do N, pri vseh napravah za zajemanje toplote ali razdelilnikih 1, 2 ...n stroškov ogrevanja v eni enoti za zajemanje, na primer v stavbi, ki so na voljo (korak A). V osnovi se jih lahko dodeli ločeno vsakič nekemu času ali časovnemu intervalu, se jih shrani in dovaja za kasnejšo nadaljnjo obdelavo.First, capture the temperatures of the heat sinks T H Ki and the temperatures in the space T Ri , i = 1 to N, for all heat capture devices or distributors 1, 2 ... n heating costs in a single capture unit, for example in a building available (Step A). Basically, they can be allocated separately at each time or time interval, stored and delivered for later processing.
V predstavljenem izvedbenem primeru se za vse zajete temperature enega časovnega intervala takoj izvede primerjava med vsakokratno temperaturo ΤΗκί grelnega telesa, zajeto s tipalom za temperaturo grelnega telesa, s temperaturo Tri v prostoru, zajeto s tipalom za temperaturo v prostoru, ki je nameščeno v istem razdelilniku (korak B). Če temperature - v enem tolerančnem območju - niso enake, se s korakom B1 in z nadaljnjimi koraki izvede nadaljnja obdelava zajemanja porabe toplote na osnovi razlik v temperaturah, navedenih za časovne intervale zajemanja med zajeto temperaturo grelnega telesa in zajeto temperaturo v prostoru.In the embodiment shown, for all captured temperatures of one time interval, a comparison is made immediately between the respective temperature Τ Η κί of the body covered by the sensor for the temperature of the body with the temperature Three in the room covered by the temperature sensor in the room placed in to the same manifold (step B). If the temperatures - in one tolerance range - are not the same, then step B1 and subsequent steps carry out further processing of the heat consumption capture based on the temperature differences indicated for the capture intervals between the captured temperature of the heater body and the captured room temperature.
Če pa sta obe imenovani temperaturi v preverjenem časovnem intervalu enaki, tukaj na primer za grelno telo 1.1, se v koraku C v tem smislu izvede nadaljnje zajemanje, ali sta za to grelno telo oz. razdelilnik stroškov ogrevanja obe temperaturi Trki in TRi nad vnaprej določeno osnovno temperaturo T© (se pravi enaki (ali višji) ali večji od teh), pri čemer je ta osnovna temperatura taka, da ustreza običajni uporabni klimi v prostoru, jo je možno prosto nastavljati in je na primer nastavljena med 20 in 22 °C.However, if the two named temperatures are the same in the checked time interval, for example here for the heater 1.1, then further steps are taken in step C in this sense to determine whether they are or are for that heater. heating cost distributor both collisions and T Ri above the predetermined basic temperature T © (ie equal (or higher) or greater than these), with this basic temperature being such that it corresponds to the normal usable climate of the room and is freely available for example, set between 20 and 22 ° C.
V nasprotnem primeru se v skladu s C1 ne izvede zajemanje izmerjene vrednosti.Otherwise, the measured value is not captured in accordance with C1.
Če sta omenjeni temperaturi enaki ali večji od vnaprej določene osnovne temperature Tg, se lahko v izvedbenem primeru torej določi preverjanje, ali je izmerjeni podatek to zajemanega časovnega intervala znotraj fiksnega vnaprej določenega ogrevalnega obdobja, ki je lahko na primer določeno med prvim 01.10. enega leta do 30.04. naslednjega leta ali pa tudi z regionalnimi odstopanji. Če temu ni tako, se spet ne izvede zajemanje izmerjene vrednosti (D1). Alternativno se lahko tudi v osnovi predvidi, da se izven omenjenega ogrevalnega obdobja ne izvaja nobeno zajemanje izmerjenih vrednosti, to se torej prekine že v razdelilnikih 1, 2 stroškov ogrevanja v časovnem obdobju, ki je izven ogrevalnega obdobja.If the said temperatures are equal to or greater than the predetermined base temperature Tg, then it may be specified in the embodiment that the measured data of the captured time interval is within a fixed predetermined heating period, which may, for example, be determined between the first 01.10. one year to 30.04. next year, or with regional derogations. If this is not the case, the measured value (D1) will not be captured again. Alternatively, it may be substantially envisaged that no capture of the measured values will be performed outside the said heating period, which is interrupted already in the distributors 1, 2 of the heating costs during the time outside the heating period.
V prednostnem nadaljevanju se lahko bodisi dodatno k postopkovnemu koraku E bodisi tudi alternativno predvidi, da se ob predpostavki, da sta pri razdelilniku stroškov ogrevanja, tukaj razdelilniku 1 stroškov ogrevanja, temperatura grelnega telesa in temperatura v prostoru enaki, pri vseh drugih razdelilnikih stroškov ogrevanja (J = 2, ... N enote za zajemanje) v stavbi preveri, ali je pri istem temperatura grelnega telesa višja od temperature v prostoru, na primer pri razdelilniku 2 stroškov ogrevanja, temperatura, izmerjena s tipalom 1.2 za temperaturo grelnega telesa nad temperaturo, izmerjeno s tipalom 2.3 temperature v prostoru. Če temu ni tako, se pravi, da pri nobenem grelnem telesu enote za zajemanje ni na voljo temperatura grelnega telesa, ki bi presegala temperaturo v prostoru, torej ni podano dinamično določeno ogrevalno obdobje in ne izvaja se zajemanje izmerjene vrednosti, še zlasti za razdelilnik 1 stroškov ogrevanja (ampak tudi za vse ostale razdelilnike stroškov ogrevanja) (korak E1).In a preferred embodiment, either in addition to step E or alternatively, it may be provided that, assuming that the heating cost manifold, here, the cost manifold 1, the body temperature and the room temperature are the same for all other manifold cost manifolds ( J = 2, ... N capture units) in the building checks that at the same temperature of the heater is higher than the room temperature, for example at the distributor 2 heating costs, the temperature measured by the sensor 1.2 for the temperature of the heater above temperature, measured with room temperature sensor 2.3. If this is not the case, it is said that no heater of the capture unit has available a temperature of the heater that exceeds the room temperature, therefore no dynamically defined heating period is given and no measured value is taken, especially for the distributor 1 heating costs (but also for all other heating cost distributors) (step E1).
Če je v istem prostoru nameščeno tako ogrevalno grelno telo j z razliko v temperaturi med temperaturo grelnega telesa in temperaturo v prostoru kot grelno telo i brez razlike med temperaturo grelnega telesa in temperaturo v prostoru (korak F), se domneva, da prostor ogreva grelno telo j, to gretje zadošča in iz tega razloga je grelno telo i izključeno, tako da se le-to ne upošteva pri določanju fiktivne storitve ogrevanja v opisanem določenem ogrevalnem obdobju (F1).If such a heater is installed in the same room with a difference in temperature between the temperature of the heater and the room temperature as the heater and without a difference between the temperature of the heater and the temperature in the room (step F), it is assumed that the space is heated by the heater j , this heating is sufficient and for this reason the heater i is switched off so that it is not taken into account when determining the fictitious heating service during the specified specified heating period (F1).
Če pa se pri vsaj enem nadaljnjem razdelilniku stroškov ogrevanja (ne v prostoru z grelnim telesom 1.2, ki se nahaja na grelnem telesu 1.1), na primer pri razdelilniku 2 stroškov ogrevanja izvedbenega primera s sl. 1 v koraku E ugotovi temperatura THk2 grelnega telesa, ki je višja od temperature Tr2 v prostoru (in ne z izpustitvijo koraka F), se časa oz. časovnega intervala, za katerega sta ob zgoraj omenjenih pogojih za na primer grelno telo 1.1 (oz. i) temperatura v prostoru in temperatura grelnega telesa enaki, držimo in ga shranimo ter prištejemo k skupnemu času za vse intervale, pri katerih so podani omenjeni pogoji, k skupnemu času ti za vse intervale, pri katerih so podani navedeni pogoji (korak G).However, if for at least one further distributor the cost of heating (not in the space with the heater 1.2 located on the heater 1.1), for example at the distributor 2, the cost of heating of the embodiment of FIG. 1 in step E determines the temperature T H k2 of the heater that is higher than the temperature Tr 2 in the room (and not by omitting step F). the time interval for which, under the abovementioned conditions, for example, the heater 1.1 (or i), the room temperature and the temperature of the heater body are the same, held and stored and added to the total time for all the intervals at which the said conditions are given, to the total time for all the intervals for which the conditions are specified (step G).
V evalvacijski enoti 4, v katero se podatki pošiljajo bodisi ob določenem času bodisi tekoče, se lahko po končanem obračunskem obdobju dodatno k običajno zajeti porabi toplote na osnovi temperaturnih razlik med temperaturo grelnega telesa in temperaturo v prostoru in na osnovi pripadajočih časov dodeli še fiktivna vrednost porabe toplote in porabe, tukaj Vn = Fi x t-ι - v predloženem primeru za grelno telo 1.1 s faktorjem Fi porabe, ki pomnoženo dodeli časovno obdobje v skladu s korakom H, ki zajema čase, pri katerih grelno telo samo v prostoru ne oddaja toplote v temperaturo v prostoru, pa vendar se v tem prostoru izvaja poraba toplote, bodisi zaradi grelnih cevi, ki potekajo skozi prostore pri starih zgradbah, zaradi ogrevanja sosednjih prostorov, zlasti iz sosednjih stanovanj, zaradi prevzete toplote iz stopnišč ali podobnega.In evaluation unit 4, to which data is transmitted either at a fixed time or on a rolling basis, a fictitious value may be added to the normally captured heat consumption on the basis of temperature differences between the temperature of the heater and the room temperature and the corresponding times after the end of the accounting period. heat and power consumption, here Vn = Fi x t-ι - in the present case, for a heater 1.1 with a power factor Fi, which multiplies the time period in accordance with step H, which covers the times when the heater does not emit only in the room However, the space is consumed in this space, either by heating pipes passing through rooms in old buildings, by heating adjacent rooms, especially from adjacent apartments, by heat taken from stairways or the like.
Fiktivna vrednost porabe se aditivno prišteje porabi toplote, določeni na običajen način in tudi na opisani način, na osnovi temperaturnih razlik med grelnim telesom in temperaturo v prostoru po koraku I, tako da se s pomočjo postopka po izumu skupna poraba določi iz običajno določene porabe, skupna poraba VGi iz običajno določene porabe z merjenjem temperaturnih razlik VMi in fiktivne porabe VFi. Postopek po izumu za zajemanje porabe toplote med ogrevalnim obdobjem pri temperaturah, ki so višje od osnovne temperature uporabe prostora brez povišane temperature grelnega telesa, ki presega temperaturo v prostoru - in s tem na osnovi drugih toplotnih virov - zato privede k bolj pravični porazdelitvi stroškov ogrevanja.The fictitious consumption value is additively added to the heat consumption determined in the usual way and also in the manner described, based on temperature differences between the heater and the room temperature according to step I, so that the total consumption is determined from the usually determined consumption by the process of the invention, the total consumption of V G i from the usually determined consumption by measuring the temperature differences of V M i and the fictitious consumption of V F i. The process according to the invention for capturing heat consumption during the heating period at temperatures higher than the basic use temperature of the room without an elevated temperature of the heater exceeding the room temperature - and therefore based on other heat sources - therefore results in a more equitable distribution of heating costs .
Claims (8)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110015699 DE102011015699B3 (en) | 2011-03-31 | 2011-03-31 | Method for detecting heat utilization in rooms of building i.e. residence, involves determining heat utilization in room under consideration of detection factor in predetermined utilization or heating period based on temporal intervals |
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| Publication Number | Publication Date |
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| SI23703A true SI23703A (en) | 2012-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI201200096A SI23703A (en) | 2011-03-31 | 2012-03-29 | process and device for capturing heat consumption |
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| Country | Link |
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| AT (1) | AT511222B1 (en) |
| DE (1) | DE102011015699B3 (en) |
| SI (1) | SI23703A (en) |
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| DE102014114646B4 (en) * | 2014-10-09 | 2016-09-22 | Metrona Wärmemesser Union Gmbh | Method for recording heating energy by means of electronic heat cost allocators in properties with high pipe heat output |
| DE102015001585B4 (en) * | 2015-02-11 | 2017-09-28 | Kundo Xt Gmbh | Heating cost allocator and heating cost meter |
| EP3599583A1 (en) * | 2018-07-26 | 2020-01-29 | Siemens Aktiengesellschaft | Determining the consumption of heating or cooling energy of a structural subunit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19640900A1 (en) * | 1996-10-04 | 1998-04-09 | Kundo Systemtechnik Gmbh | Electrical heating cost allocation device |
| DE19641324A1 (en) * | 1996-10-08 | 1998-04-09 | Kundo Systemtechnik Gmbh | Heating cost distribution monitor for shared usage |
| DE102004044106B3 (en) * | 2004-09-13 | 2006-04-27 | Techem Energy Services Gmbh & Co. Kg | Heat meter for measuring temperature of heating element in an area has analyzing device from which heat controller derives variable of state for supply of heating fluid |
| DE102005027820B3 (en) * | 2005-06-16 | 2006-10-19 | Minol Messtechnik W. Lehmann Gmbh & Co. Kg | Operating electronic heating cost distributor involves incrementing additional counter on detecting external heating state or setting additional counter to null on detecting true heating state |
| DE102008036031C5 (en) * | 2008-08-01 | 2015-09-24 | Metrona Wärmemesser Union Gmbh | Method for operating an electronic heat cost allocator and according to the method operated electronic heat cost allocator |
-
2011
- 2011-03-31 DE DE201110015699 patent/DE102011015699B3/en not_active Expired - Fee Related
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2012
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| DE102011015699B3 (en) | 2012-09-20 |
| AT511222B1 (en) | 2014-02-15 |
| AT511222A3 (en) | 2013-01-15 |
| AT511222A2 (en) | 2012-10-15 |
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