CN2685858Y - Bus type intelligent heat distribution gauge - Google Patents
Bus type intelligent heat distribution gauge Download PDFInfo
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- CN2685858Y CN2685858Y CN 200420041682 CN200420041682U CN2685858Y CN 2685858 Y CN2685858 Y CN 2685858Y CN 200420041682 CN200420041682 CN 200420041682 CN 200420041682 U CN200420041682 U CN 200420041682U CN 2685858 Y CN2685858 Y CN 2685858Y
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- heat
- total
- gauge
- indoor
- temperature sensor
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Abstract
The utility model relates to a bus type intelligent heat distribution gauge, comprising sensors, an individual gauge, a total heat quantity gauge and an area total flow meter. Wherein, temperature sensors 2, 3 are connected with the individual gauge 1 through an indoor single bus 5, so that the data of temperature can be transferred to the individual gauge 1. The individual gauge 1 is connected with the total heat quantity gauge 7 through an outdoor communication net 4, so that the indoor total heat distribution coefficient can be transferred to the total heat quantity gauge 7. The total heat quantity gauge is connecting with the area total flow meter 11, an area water supply temperature sensor 12, an area return water temperature sensor 13 through a signal line 9, so that the actual heat quantity of each household can be calculated according to the area total heat quantity, and can be returned to the individual gauge 1. A long-distance monitoring computer 8 is connected with the total heat quantity gauge 7 through a Public Switched Telephone Network (PSTN) or a General Packet Radio Service (GPRS) 10, so that each individual gauge 1 can be monitored and read in long distances. The bus type intelligent heat distribution gauge can be used for the individualized measuring of heat in built houses, and can prevent users from cheating with high accuracy of calculation.
Description
Technical field
The utility model relates to instrument and meter, and specifically a kind of bus intelligent heat distribution list can be used for solving the hot measurement problem of having built dwelling house.
Background technology
At present, the heating pipe network that dwelling house has been built in China cities and towns mostly is greatly on the single tube for serial heating pad pipe structural formula next time, perhaps two standpipes supply vertical heating pad pipe structure next time down, if this vertical heating structure mode is transformed into the transverse horizontal ring heating structure that is fit to household metering, very difficult in concrete enforcement.Therefore, be a long felt need for a kind of heat metering device that neither changes existing vertical heating pipe network structure and can realize household metering.At present, adopt heat distribution list metering heat mostly to building dwelling house abroad, existing heat distribution list has two types on the market, a kind of is chemical vaporization formula allocation table, another kind is the electronic type allocation table, evaporation capacity after wherein chemical vaporization formula allocation table is heated with the chemicals of being adorned in showing is as the heat distribution foundation, the electronic type allocation table then adopts single temperature sensor to measure radiator temperature, accumulate heat as the heat distribution foundation with heating radiator, when heating period finishes, calculate the actual heat of using in this heating of user season according to the accumulation heat of each heating radiator by regional total heat scale.There is following problem in above-mentioned heat distribution list:
1. be difficult for finding user's cheating, thereby can cause that metering is chaotic, produces imbalance between supply and demand;
2. can't realize giving charge and arrearage control;
3. can not calculate, show family heat on the same day, and can't realize that branch family multilist collection copies;
4. heating effect can't be understood by heat supply department;
5. measuring accuracy is lower.
Technology contents
The purpose of this utility model is to overcome the defective of prior art, a kind of bus intelligent heat distribution list is provided, to realize having built the heat household metering of dwelling house, preventing that the user from practising fraud causes that metering is chaotic, reduce imbalance between supply and demand and dispute, improve heat and take rate of recovery, and do not change existing heating pipe network structure.
The technical scheme that realizes the utility model purpose is applied in any combination computing machine, telecommunication, unibus (1-wire) and digital temperature sensing, constitutes the bus intelligent heat distribution list.This bus intelligent heat distribution list comprises secondary meter 1, radiator temperature sensor 2, indoor temperature transmitter 3, outdoor communication network 4, indoor unibus 5, total heat scale 7, regional total flow meter signal wire 9, regional total flow meter 11, the total return water temperature sensor 13 of total supply water temperature sensor 12 in zone and zone, as shown in Figure 1.Wherein, temperature sensor 2,3 are connected with secondary meter 1 by indoor unibus 5, send the temperature data of its measurement to secondary meter 1, this secondary meter 1 links to each other with total heat scale 7 by outdoor communication network 4, total accumulative total heat dissipation capacity with the indoor heating radiator that calculates, be that indoor total amount of heat partition factor sends total heat scale 7 to, simultaneously, total heat scale 7 is by signal wire 9 and regional total flow meter 11, total supply water temperature sensor 12 and total return water temperature sensor 13 link to each other, always draw the actual heat of using in each family according to the zone, and foldback returns secondary meter 1 demonstration with heat, storage is also calculated user Re Fei.
Above-mentioned total heat scale 7 links to each other with remote monitoring computing machine 8 by cable telephone network (PSTN) or wireless network (GPRS) 10, what this remote monitoring computing machine 8 received 7 outputs of total heat scales takes over information with heat and heat expense, each secondary meter 1 is carried out remote monitoring and administration and checks meter realizing.
Above-mentioned secondary meter 1 comprises central processor CPU, hummer, liquid crystal digital demonstration, storer, communication interface, single bus interface, pilot lamp, power supply and keyboard interface, as shown in Figure 2.Wherein, hummer, liquid crystal digital show and are connected with central processor CPU is two-way respectively with the storer three, central processor CPU links to each other with indoor unibus 5 with outdoor communication network 4 with single bus interface by communication interface, central processor CPU receives the information of keyboard interface input, and the status information of secondary meter 1 is exported to liquid crystal digital demonstration and pilot lamp.
Above-mentioned radiator temperature sensor 2 is fixed on surface, heating radiator center to measure the spreader surface temperature, and indoor temperature transmitter 3 is fixed on indoor to measure indoor temperature, the installation direction unanimity of two temperatures sensor 2,3.
This bus intelligent heat distribution list also can be provided with operation valve 6 with the control heat.This operation valve 6 is fixed on the feed pipe of heating radiator, is manually controlled by the user and uses heat, takes over or adopts electric control valve control heat expense to take over by controlling indoor total power supply control heat expense.
The utlity model has following beneficial effect:
1. avoided the problem of user's cheating effectively.Because sensor adopts fixing wired mode to install, it is moved to cause that sensor damages and produce and report to the police, and dual sensor adopts the mode that is connected in parallel to link to each other with bus, can judge abnormal conditions easily according to whole each layer of net situation, can report to the police immediately and investigation in time.
2. realized giving charge and arrearage control.System can warn when heat is taken remaining sum less than certain value, and the prompting user is continuous to hand over hot the expense; If the intact system of hot expense will cut off user's power supply automatically and pay the fees with force users.
3. can calculate and show family heat on the same day, the user can check indoor temperature on the same day, radiator temperature, daily heat, add up historical data one day with heat and heating by indoor integrating instrument; Above-mentioned data are sent to the remote monitoring computing machine by the area entry summary table simultaneously, can realize associating remote monitoring and central three meter transcribing to electricity, water, heat.
4. Thermal Corp's remote monitoring terminal can be seen the actual temperature in each room of user by communication network, understands real heating effect.
5. measuring accuracy is higher, because indoor integrating instrument has been considered the factor of each side in heat Calculation, dispels the heat, faces mutually influence of unit or the like such as vertical tube.
Description of drawings
Fig. 1 is overall plan figure of the present utility model
Fig. 2 is the schematic diagram of indoor integrating instrument
Fig. 3 is the single room bus connection layout
Embodiment
With reference to Fig. 1, the utility model comprises secondary meter 1, radiator temperature sensor 2, indoor temperature transmitter 3, outdoor communication network 4, indoor unibus 5, total heat scale 7, remote monitoring computing machine 8, cable telephone network (PSTN) or wireless network (GPRS) 10, regional total flow meter 11, regional total flow meter signal wire 9, the total return water temperature sensor 13 of total supply water temperature sensor 12 in zone and zone.Wherein, radiator temperature sensor 2 is connected with secondary meter 1 by indoor unibus 5 with indoor temperature transmitter 3, the indoor temperature data that spreader surface temperature data and this indoor temperature transmitter 3 of these radiator temperature sensor 2 measurements are measured send secondary meter 1 together to, this secondary meter 1 links to each other with total heat scale 7 by outdoor communication network 4, the accumulative total heat dissipation capacity of each chamber heating radiator that this secondary meter 1 is calculated, be each chamber heat distribution coefficient, and the indoor total amount of heat partition factor that is drawn by each chamber heat distribution coefficient send total heat scale 7 to.With the total return water temperature sensor 13 of total supply water temperature sensor 12 of time domain total flow meter 11 and zone and zone, all link to each other with total heat scale 7 by regional total flow meter signal wire 9, always draw the actual heat of using in each family by this total heat scale 7 according to the zone, and foldback returns secondary meter 1 demonstration, storage and calculates user Re Fei with heat.This total heat scale 7 links to each other with remote monitoring computing machine 8 by cable telephone network (PSTN) or wireless network (GPRS) 10, what this remote monitoring computing machine 8 received 7 outputs of total heat scales takes over information such as situation with heat and heat expense, each secondary meter 1 is carried out remote monitoring and administration and checks meter realizing.This bus intelligent heat distribution list also can be provided with on the feed pipe that operation valve 6 is fixed on heating radiator, is controlled by the user and uses heat, and the heat expense is taken over and can be realized by control indoor power supply or electric control valve.With reference to Fig. 2, secondary meter 1 specifically comprises central processor CPU, hummer, liquid crystal digital demonstration, storer, communication interface, single bus interface, pilot lamp, power supply and keyboard interface, wherein hummer, liquid crystal digital show and are connected with central processor CPU is two-way respectively with the storer three, central processor CPU links to each other with indoor unibus 5 with outdoor communication network 4 with single bus interface by communication interface, central processor CPU receives the information of keyboard interface input, and the status information of secondary meter 1 is exported to liquid crystal digital demonstration and pilot lamp.Secondary meter 1 is according to each chamber heat distribution coefficients of calculation of parameter such as the thermograde in each room, heating radiator model, area, times, and formula is as follows:
In the formula, Q
nBe the heat dissipation capacity of n chamber heating radiator, unit is watt (W);
F is a radiator area, and unit is a square metre (m
2);
K is the heating radiator heat transfer coefficient, and unit is watt/square metre * degree centigrade (W/m
2℃);
T
pBe the heating agent medial temperature, unit be degree centigrade (℃);
T
nBe indoor observed temperature, unit be degree centigrade (℃);
β
1Be heating radiator assembling quantity correction factor;
β
2Be heating radiator type of attachment correction factor;
β
3Be heating radiator installation form correction factor;
D is apart from correction factor.
With reference to Fig. 3, secondary meter 1 is installed in the correct position place of indoor wall, radiator temperature sensor 2 is fixed on surface, heating radiator center, indoor temperature transmitter 3 is fixed on indoor correct position place, indoor unibus 5 is made a call to 1～2 8mm by indoor correct position place and is crossed porthole and pass through north and south, house or east-west direction, and beat 8mm at center, heating radiator position exterior wall and cross porthole, unibus 5 introduced indoorly join with corresponding terminal two temperatures sensor 2,3, the other end of this unibus 5 then is connected with the single bus interface of secondary meter 1.Outdoor communication network and telecommunication gauze connect up routinely.
Claims (5)
1. bus intelligent heat distribution list, comprise sensor, secondary meter, the total heat scale, zone total flow meter, it is characterized in that sensor is provided with radiator temperature sensor (2) and indoor temperature transmitter (3), this temperature sensor (2,3) be connected with secondary meter (1) by indoor unibus (5), the accumulative total heat dissipation capacity of this secondary meter (1) output links to each other with total heat scale (7) by outdoor communication network (4), this total heat scale (7) is by regional total amount of heat meter signal wire (9) and regional total flow meter (11), total supply water temperature sensor (12) and total return water temperature sensor (13) link to each other, always draw the actual heat of using in each family according to the zone, and foldback returns secondary meter (1) demonstration with heat, storage is also calculated hot expense.
2. bus intelligent heat distribution list according to claim 1 is characterized in that total heat scale (7) links to each other with remote monitoring computing machine (8) by cable telephone network or wireless network (10), manages each secondary meter (1) with realization.
3. bus intelligent heat distribution list according to claim 1, it is characterized in that secondary meter (1) comprises central processor CPU, hummer, liquid crystal digital shows, storer, communication interface, single bus interface, pilot lamp, power supply and keyboard interface, hummer wherein, liquid crystal digital shows and is connected with central processor CPU is two-way respectively with the storer three, central processor CPU links to each other with indoor unibus (5) with outdoor communication network (4) with single bus interface by communication interface, central processor CPU receives the information of keyboard interface input, and the status information of secondary meter (1) is exported to liquid crystal digital demonstration and pilot lamp.
4. bus intelligent heat distribution list according to claim 1 is characterized in that radiator temperature sensor (2) is fixed on surface, heating radiator center, and temperature sensor (3) is fixed on indoor, the installation direction unanimity of two sensors (2,3).
5. bus intelligent heat distribution list according to claim 1, it is characterized in that this bus intelligent heat distribution list also can be provided with operation valve (6) with the control heat, this operation valve (6) is fixed on the feed pipe of heating radiator, manually control by the user and to use heat, and take over or adopt electric control valve control heat expense to take over by controlling indoor total power supply control heat expense.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041682 CN2685858Y (en) | 2004-03-22 | 2004-03-22 | Bus type intelligent heat distribution gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420041682 CN2685858Y (en) | 2004-03-22 | 2004-03-22 | Bus type intelligent heat distribution gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685858Y true CN2685858Y (en) | 2005-03-16 |
Family
ID=34671411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420041682 Expired - Fee Related CN2685858Y (en) | 2004-03-22 | 2004-03-22 | Bus type intelligent heat distribution gauge |
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| CN (1) | CN2685858Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452108C (en) * | 2006-12-22 | 2009-01-14 | 韩毓敏 | Metering and monitoring system and method for each door under central heating |
| CN101832600A (en) * | 2010-05-17 | 2010-09-15 | 西安建筑科技大学 | Management method for intelligent coordination of residential heating |
| CN101556194B (en) * | 2009-05-20 | 2012-01-25 | 哈尔滨工业大学 | Flow temperature heat measuring method based on room temperature and flow temperature heat measuring system |
| CN103279117A (en) * | 2013-06-19 | 2013-09-04 | 浙江盾安自控科技有限公司 | Remote fault diagnosis system for heat supply metering control system |
| CN106468602A (en) * | 2015-08-14 | 2017-03-01 | 苏州恩泽迅扬节能科技有限公司 | A kind of heat measuring system and its method |
| CN113623720A (en) * | 2021-08-09 | 2021-11-09 | 王梅 | Heat allocation device and allocation method based on heat meter |
-
2004
- 2004-03-22 CN CN 200420041682 patent/CN2685858Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100452108C (en) * | 2006-12-22 | 2009-01-14 | 韩毓敏 | Metering and monitoring system and method for each door under central heating |
| CN101556194B (en) * | 2009-05-20 | 2012-01-25 | 哈尔滨工业大学 | Flow temperature heat measuring method based on room temperature and flow temperature heat measuring system |
| CN101832600A (en) * | 2010-05-17 | 2010-09-15 | 西安建筑科技大学 | Management method for intelligent coordination of residential heating |
| CN103279117A (en) * | 2013-06-19 | 2013-09-04 | 浙江盾安自控科技有限公司 | Remote fault diagnosis system for heat supply metering control system |
| CN103279117B (en) * | 2013-06-19 | 2016-03-16 | 浙江盾安自控科技有限公司 | Be applied to the remote failure diagnosis system of heat metering control system |
| CN106468602A (en) * | 2015-08-14 | 2017-03-01 | 苏州恩泽迅扬节能科技有限公司 | A kind of heat measuring system and its method |
| CN113623720A (en) * | 2021-08-09 | 2021-11-09 | 王梅 | Heat allocation device and allocation method based on heat meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |