CN201606967U - Hot measurement assignment device of on-off time area method with temperature-difference compensation function - Google Patents
Hot measurement assignment device of on-off time area method with temperature-difference compensation function Download PDFInfo
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- CN201606967U CN201606967U CN2010201158429U CN201020115842U CN201606967U CN 201606967 U CN201606967 U CN 201606967U CN 2010201158429 U CN2010201158429 U CN 2010201158429U CN 201020115842 U CN201020115842 U CN 201020115842U CN 201606967 U CN201606967 U CN 201606967U
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- temperature
- temperature sensor
- heat
- compensation function
- difference compensation
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Abstract
The utility model relates to a hot measurement assignment device of an on-off time area method with a temperature-difference compensation function. A radiator or a geothermal water supply pipe is provided with a two-way valve, and the two-way valve is provided with a thermoelectric actuator which is connected with a temperature controller. Two terminals on the temperature controller are respectively connected with a water supply temperature sensor and a backwater temperature sensor by conducting wires. The hot measurement assignment device has the advantages of simple structure, reasonable design and convenient and fast use, solves the problem of measure integration of individual temperature controlling and heat, and increases the accuracy of the existing assignment method and the stability of a heat metering system.
Description
Technical field
The utility model relates to hot metering and billing metering temperature control device.
Background technology
At present, each minute family heat metering of residential customer heating is from the angle of metering clearing, be divided into two kinds of methods, a kind of is to adopt a building calorimeter to carry out the Lou Dong metering to share by the family again, and another kind is to adopt the family to measure directly clearing with calorimeter by the family, the aforementioned calculation method is because between the Lou Yulou, between floor and the floor, between family and the family, because the supply water temperature deviation, the heat expense of sharing calculating is inaccurate, and the quantity that the user is increased fin count can't accurately control.
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, provides a kind of simple in structure, reasonable in design, easy to use, quick, measures the make-and-break time area-method heat metering distributor of the temperature difference compensation function of precise control.
In order to achieve the above object, the technical solution adopted in the utility model is: the two-port valve door is installed on the supply channel of radiator or underground heat, thermoelectric actuator is set on it links to each other with temperature controller, two terminals on the temperature controller are connected to supply water temperature sensor and return water temperature sensor by lead respectively.
The utility model has the advantages that:
Simple in structure, reasonable in design, easy to use, quick, solved the incorporate problem of branch family temperature control and heat metering, improved the accuracy of existing distribution method, and the stability of heat metering system.
Description of drawings
Fig. 1 is the utility model structural representation;
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model is installed two-port valve door 2 on the supply channel 1 of radiator 8 or underground heat, thermoelectric actuator 3 is set on it links to each other with temperature controller 4, two terminals on the temperature controller 4 are connected to supply water temperature sensor 5 and return water temperature sensor 6 by lead respectively.
Described supply water temperature sensor 5 is received on the supply channel 1, and return water temperature sensor 6 receives on the water return pipeline 7.
The utility model is a foundation with the heating system water flowing time and the supply backwater temperature difference of each household, the gross heat input of sharing building, its measuring principle is to divide the horizontal heating system of ring for connecing the family, big Kv value two logical control valve and thermoelectric actuators are installed on the consumer heat inlet at each family, the supply and return water temperature sensor, wherein two-port valve door and thermoelectric actuator carry out break-make to this user's recirculated water and control the room temperature that realizes this family and regulate, simultaneously in the representative room at each family, place room thermostat, be used to measure indoor temperature and supply user's design temperature, and these two temperature values are transferred to on-off control valve for room-temperature, on-off control valve for room-temperature is poor according to actual measurement room temperature and setting value, determine the stopped ratio of on-off valve in a control cycle, and according to the break-make of this start-stop than control break-make control valve, send into the indoor water yield than this adjusting, write down and add up the opening time of each family on-off control valve simultaneously.Collection supply and return water temperature value was uploaded to controller and finishes supply backwater temperature difference calculating when the supply and return water temperature sensor pursued, and according to the accumulative total turn-on time at each family, heating area and supply backwater temperature difference are shared the heat of whole building.
Concrete Mathematical Modeling is
G in the formula
iUser's heat consumption
G
ZShare unit consumer heat inlet heat consumption
T
iUser's by-pass valve control opening time (being user's water flowing time)
F
iUser's construction area
Δ t
iUser's supply backwater temperature difference
The utility model is by water inlet, backwater operation, temperature supplies water the user and the thermal junction of backwater share the family heat and shares service time, two sensors promptly and accurately output to user's consumption of calorie feedback temperature controller computer to carry out sharing of heat and calculates, can remedy existing weak point like this, share more perfect.
Claims (2)
1. the make-and-break time area-method of temperature difference compensation function heat is measured distributor, comprise temperature control, it is characterized in that: go up at the supply channel (1) of radiator (8) or underground heat two-port valve door (2) is installed, thermoelectric actuator (3) is set on it links to each other with temperature controller (4), two terminals on the temperature controller (4) are connected to supply water temperature sensor (5) and return water temperature sensor (6) by lead respectively.
2. the make-and-break time area-method heat metering distributor of temperature difference compensation function according to claim 1, it is characterized in that: described supply water temperature sensor (5) is received on the supply channel (1), and return water temperature sensor (6) is received (7) on the water return pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201158429U CN201606967U (en) | 2010-02-22 | 2010-02-22 | Hot measurement assignment device of on-off time area method with temperature-difference compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201158429U CN201606967U (en) | 2010-02-22 | 2010-02-22 | Hot measurement assignment device of on-off time area method with temperature-difference compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606967U true CN201606967U (en) | 2010-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201158429U Expired - Fee Related CN201606967U (en) | 2010-02-22 | 2010-02-22 | Hot measurement assignment device of on-off time area method with temperature-difference compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606967U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557556A (en) * | 2013-11-12 | 2014-02-05 | 洪莲 | Heat apportionment method and system of central heating system under on-off regulation mode |
| CN103727584A (en) * | 2013-12-17 | 2014-04-16 | 金华市金翎科技服务有限公司 | Method for statistically measuring heat in heating system |
| CN110196110A (en) * | 2019-05-10 | 2019-09-03 | 湖南达道新能源开发有限公司 | A kind of geothermal measurement device |
-
2010
- 2010-02-22 CN CN2010201158429U patent/CN201606967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557556A (en) * | 2013-11-12 | 2014-02-05 | 洪莲 | Heat apportionment method and system of central heating system under on-off regulation mode |
| CN103727584A (en) * | 2013-12-17 | 2014-04-16 | 金华市金翎科技服务有限公司 | Method for statistically measuring heat in heating system |
| CN110196110A (en) * | 2019-05-10 | 2019-09-03 | 湖南达道新能源开发有限公司 | A kind of geothermal measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xi Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Xi Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Xi Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130222 |