CN203396520U - Valve-controlled supersonic heat meter having multiple energy-saving control modes - Google Patents
Valve-controlled supersonic heat meter having multiple energy-saving control modes Download PDFInfo
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- CN203396520U CN203396520U CN201320423321.3U CN201320423321U CN203396520U CN 203396520 U CN203396520 U CN 203396520U CN 201320423321 U CN201320423321 U CN 201320423321U CN 203396520 U CN203396520 U CN 203396520U
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- wireless
- ultrasonic wave
- room temperature
- control device
- valve
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Abstract
The utility model discloses a valve-controlled supersonic heat meter having multiple energy-saving control modes. The heat meter comprises an ultrasonic meter (1), a wireless control device (2) and a wireless room temperature acquisition device (3) acquiring a room temperature value and a temperature value set by a user. The ultrasonic meter (1) is connected with the wireless control device (2) via an infrared communication device. The wireless control device (2) is connected with the wireless room temperature acquisition device (3) via a radio-frequency communication device. The valve-controlled supersonic heat meter having the multiple energy-saving control modes is easy to install; and when the valve-controlled supersonic heat meter is used to form a heating system, formation of standardized management is facilitated, and the energy-saving object is achieved.
Description
Technical field
The utility model relates to heat metering field, relates in particular to a kind of valve controlled ultrasonic wave calorimeter with multiple Energy Saving Control pattern.
Background technology
Heat represents for calculating a kind of instrument of heat, and northern China winter weather cold needs heating, and for saving the energy, most areas has been used heat supply network central heating, makes heat energy become a kind of commodity, therefore will calculate heat, and collect corresponding expense.In northerly calorimeter application, common heat metering can not meet the management of heating power department and user's use in application, and existing manually visits checks meter, temperature degree of regulation is not enough, user refuses to hand over the problems such as heat expense.
In the metering of common heat, calorimeter needs whole table to remove while facing upgrading maintenance, with new calorimeter, replaces original calorimeter, tears table open, dress table quantities is large, causes the quantity of calorimeter too much, much larger than number of users when changing table.
Common calorimeter can only pass through manual adjustments valve, changes hot water flow, thereby changes indoor temperature, and temperature degree of regulation is not enough, can not meet users'comfort requirement completely.Simultaneously, common calorimeter cannot be concerned about the temperature difference of water inlet pipe and return pipe, if flow is excessive, hot water is shorter in the interior radiator residence time, and heat interchange is insufficient, causes water inlet pipe and the return pipe temperature difference little, and hot water constantly has thermal losses in transmitting procedure, user cannot make full use of the heat comprising in hot water, causes energy dissipation, has reduced energy utilization rate.
At heat supply network, for hankering, because some loop resistances are too small, cause actual flow to be greater than design discharge, and in the constant situation of bulk flow,, there is phenomenon uneven in temperature in the underfed of other loops; User constantly changes the required flow of valve regulated oneself, also causes the fluctuation of whole heating system flow.Above situation all can cause heating system hydraulic misadjustment.And hydraulic misadjustment is the one of the main reasons that causes thermal waste.
Use the heat supply network of common calorimeter composition, cannot understand in real time each user's heat service condition, also cannot obtain the required maximum heating load of whole heat supply network, easily cause heat supply network transmission heat very few, situation about cannot meet consumers' demand; Also easily cause heat supply network transmission heat too much, cause the situation of energy dissipation.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of valve controlled ultrasonic wave calorimeter with multiple Energy Saving Control pattern.The valve controlled ultrasonic wave calorimeter of the multiple Energy Saving Control pattern having can be realized the functions such as radio meter register, temperature are controlled, pre-payment management, coordinates the energy-saving and emission-reduction work of country, Provincial Party committee, improve energy utilization rate.
The purpose of this utility model realizes by following technical scheme:
The valve controlled ultrasonic wave calorimeter with multiple Energy Saving Control pattern, comprising: the wireless room temperature harvester (3) of ultrasonic wave table (1), control device of wireless (2) and collection room temperature value and user's set temperature value; Described ultrasonic wave table (1) is connected with described control device of wireless (2) by infrared communications set; Described control device of wireless (2) is connected with described wireless room temperature harvester (3) by frequency communication devices.
Compared with prior art, one or more embodiment of the present utility model can have the following advantages by tool:
Utilize ultrasonic wave table, control device of wireless and wireless room temperature harvester can realize the functions such as radio meter register, temperature are controlled, pre-payment management.
Novel ultrasonic wave table is located with control device of wireless and is realized radio communication by special-purpose machinery, dismantle easy, ultrasonic wave table can complete the heat metering of ordinary hot scale and the basic function of IC-card pre-payment, while facing upgrading maintenance, only need to remove control device of wireless, quantities is little, can obviously reduce stand-by heat table quantity.
There is load control model, concrete operations for according to room temperature and enter, the return pipe temperature difference realizes room load and heat interchange balance, dynamically finds flow point, makes heat interchange abundant, and makes full use of the heat comprising in hot water, improves energy utilization rate.
Have flow control mode, concrete operations, for to carry out the configuration of flow according to the traffic conditions of whole heating system, obviously improve the situation of hydraulic misadjustment, reach hydraulic equilibrium, take into account each user's traffic demand and heat demand, reduce thermal waste.
Have energy-controlled mode, concrete operations, for send the heat service condition of returning according to user in heating system, are calculated the greatest requirements heat of heating system, and energy is exported to restriction, and realization can meet consumers' demand, function that again can be energy-conservation.
Other features and advantages of the utility model will be set forth in the following description, and, partly from instructions, become apparent, or understand by implementing the utility model.The purpose of this utility model and other advantages can be realized and be obtained by specifically noted structure in instructions, claims and accompanying drawing.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions,, jointly for explaining the present invention, does not form restriction of the present utility model with embodiment of the present utility model.In the accompanying drawings:
Fig. 1 is the system connection diagram with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern;
Fig. 2 a and Fig. 2 b are the ultrasound wave list structure schematic diagram with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern;
Fig. 3 a and Fig. 3 b are the control device of wireless structural representations with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern;
Fig. 4 is the wireless room temperature harvester structural representation with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern;
Fig. 5 is the load control model process flow diagram with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern;
Fig. 6 is the flow control mode process flow diagram with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern;
Fig. 7 is the energy-controlled mode process flow diagram with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern.
Embodiment
Easily understand, according to the technical solution of the utility model, do not changing under connotation of the present utility model, one of ordinary skill in the art can propose a plurality of frame mode of the present utility model and method for making.Therefore following embodiment and accompanying drawing are only illustrating of the technical solution of the utility model, and should not be considered as of the present utility model all or be considered as restriction or the restriction of technical solutions of the utility model.
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the ultrasonic table system architecture with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern of the present utility model comprises: the wireless room temperature harvester 3 of ultrasonic wave table 1, control device of wireless 2 and collection room temperature value and user's set temperature value; Described ultrasonic wave table is connected with described control device of wireless by infrared communications set; Described control device of wireless is connected with described wireless room temperature harvester by frequency communication devices.
Above-mentioned ultrasonic wave table is connected with control device of wireless, then by control device of wireless, is connected with wireless room temperature harvester.IC-card inductor, temperature sensor and ultrasonic flow meter in ultrasonic wave table are connected with central processing unit respectively, central processing unit is connected with the infrared communication device in control device of wireless by infrared communication device, above-mentioned central processing unit is also driven with motor and is connected by motor, and described motor connects valve.
Infrared communication device in above-mentioned control device of wireless is connected with radio-frequency communication device by central processing unit.Described radio-frequency communication device is connected with the radio-frequency communication device in wireless room temperature harvester.
Radio-frequency communication device in above-mentioned wireless room temperature harvester connects wireless room temperature harvester, and this is wireless, and room temperature harvester is connected with room temperature setting device with room temperature collector.
As shown in Fig. 2 a Fig. 2 b, ultrasonic wave table 1 comprises: ultrasonic flow meter 4, temperature sensor 5, the first central processing unit 6, motor 7 and valve 8;
Described control device of wireless 2 comprises: infrared communications set 9, the second central processing unit 10 and frequency communication devices 11(are as shown in Figure 3 a and Figure 3 b shows);
Described wireless room temperature harvester 3 comprises: frequency communication devices 11, room temperature collector 13 and room temperature setting device 14(are as shown in Figure 4).Wireless room temperature harvester can gather room temperature value and user's set temperature value, communicates by letter, by the central processing unit generation control strategy of control device of wireless by radio frequency with described control device of wireless.
On above-mentioned ultrasonic wave table 1, be provided with mechanical pilot hole 15 and infrared access hole 16, described control device of wireless 2 is connected with ultrasonic wave table 1 with infrared access hole 16 by described mechanical pilot hole 15.
Above-mentioned multiple Energy Saving Control pattern is the flow parameter that the temperature parameter that sent according to wireless room temperature harvester by control device of wireless and ultrasonic wave table send, and utilizes built-in system software to produce control strategy; Described Energy Saving Control pattern comprises following aspect:
A is according to room temperature and enter, the return pipe temperature difference realizes room load and the load control model of heat interchange balance.
B carries out the configuration of flow according to the traffic conditions of whole heating system, reach hydraulically balanced flow control mode.
C exports the energy-controlled mode limiting to energy according to whole heating system greatest requirements heat.
The load control model flow process with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern as shown in Figure 5:
Step S101 utilizes temperature sensor to detect feed pipe temperature and return pipe temperature.
Step S102 judges whether the difference of feed pipe temperature and return pipe temperature is less than temperature difference setting value, if so, performs step S104, otherwise, execution step S103.
Step S103 judges whether room temperature is less than user's setting value, if so, returns to step S101, otherwise, execution step S104.
Step S104 turns the valve opening that is arranged on return pipe down, and returns to execution step S101.
The method providing according to the present embodiment, after the difference of supply water temperature, return water temperature is judged, and whether the other side meets user's setting by temperature judges, to meet customer requirements, make heat interchange abundant, and make full use of the heat comprising in water, improve energy utilization rate.
The flow control mode flow process that is illustrated in figure 6 the valve controlled ultrasonic wave calorimeter with multiple Energy Saving Control pattern, this flow process comprises the following steps:
Step S201 utilizes ultrasonic flow meter to detect customer flow behaviour in service;
Step S202 judges whether actual flow is greater than design discharge, if so, performs step S204, otherwise, execution step S203;
Step S203 tunes up the valve opening that is arranged on return pipe, and performs step S201;
Step S204 turns the valve opening that is arranged on return pipe down, then returns to step S201.
According to the method in the present embodiment, after user's actual flow behaviour in service is detected, can also judge that whether actual flow is consistent with design discharge, flow to whole heating system is configured, obviously improve the situation of hydraulic misadjustment, reach hydraulic equilibrium, take into account each user's traffic demand and heat demand, reduce thermal waste.
Be the energy-controlled mode flow process with the valve controlled ultrasonic wave calorimeter of multiple Energy Saving Control pattern as shown in Figure 7, this flow process comprises the following steps:
Step S301 utilizes telecommunication to pass user's heat behaviour in service back;
Step S302 judges whether water-supply-pipe source quantity of heat given up is greater than the actual institute of user heat requirement, is, execution step S304, otherwise, execution step S303.
Step S303 tunes up the valve opening that is arranged on water-supply-pipe source, and returns to execution step S301;
Step S304 turns the valve opening that is arranged on water-supply-pipe source down, then returns to execution step S301.
According to the method in the present embodiment, after user's heat behaviour in service is detected, can also judge that whether actual quantity of heat given up is consistent with user institute heat requirement, the heat of whole heating system is exported to restriction, both user can be met required, can not transmit again too much heat waste resource, realization can be met consumers' demand, function that again can be energy-conservation.
The transmission medium of the heating system of above-mentioned ultrasonic calorimeter is hot water, and central air-conditioning refrigeration system transmission medium is cold water in actual life, the heating system of its ultrasonic calorimeter is the same with the principle of central air-conditioning refrigeration system, so above-described embodiment is equally applicable to the cold metering of central air-conditioning refrigeration system.
Although the disclosed embodiment of the utility model as above, the embodiment that described content just adopts for the ease of understanding the utility model, not in order to limit the utility model.Technician under any the utility model in technical field; do not departing under the prerequisite of the disclosed spirit and scope of the utility model; can do any modification and variation what implement in form and in details; but scope of patent protection of the present utility model, still must be as the criterion with the scope that appending claims was defined.
Claims (3)
1. a valve controlled ultrasonic wave calorimeter with multiple Energy Saving Control pattern, it is characterized in that, described calorimeter comprises: the wireless room temperature harvester (3) of ultrasonic wave table (1), control device of wireless (2) and collection room temperature value and user's set temperature value; Described ultrasonic wave table (1) is connected with described control device of wireless (2) by infrared communications set; Described control device of wireless (2) is connected with described wireless room temperature harvester (3) by frequency communication devices.
2. the valve controlled ultrasonic wave calorimeter with multiple Energy Saving Control pattern according to claim 1, is characterized in that,
Described ultrasonic wave table (1) comprising: ultrasonic flow meter (4), temperature sensor (5), the first central processing unit (6), motor (7) and valve (8);
Described control device of wireless (2) comprising: infrared communications set (9), the second central processing unit (10) and frequency communication devices (11);
Described wireless room temperature harvester (3) comprising: frequency communication devices (11), room temperature collector (13) and room temperature setting device (14).
3. the valve controlled ultrasonic wave calorimeter with multiple Energy Saving Control pattern according to claim 1, it is characterized in that, on described ultrasonic wave table (1), be provided with mechanical pilot hole (15) and infrared access hole (16), described control device of wireless (2) is connected with ultrasonic wave table (1) with infrared access hole (16) by described mechanical pilot hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423321.3U CN203396520U (en) | 2013-07-16 | 2013-07-16 | Valve-controlled supersonic heat meter having multiple energy-saving control modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320423321.3U CN203396520U (en) | 2013-07-16 | 2013-07-16 | Valve-controlled supersonic heat meter having multiple energy-saving control modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396520U true CN203396520U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320423321.3U Expired - Lifetime CN203396520U (en) | 2013-07-16 | 2013-07-16 | Valve-controlled supersonic heat meter having multiple energy-saving control modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203396520U (en) |
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2013
- 2013-07-16 CN CN201320423321.3U patent/CN203396520U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 510663, building 1002, building tenth, building 182, science Road, Science Town, Guangzhou hi tech Industrial Development Zone, Guangdong, Guangzhou, Patentee after: Basic Intelligence Technology Co.,Ltd. Address before: 510663, Guangzhou high tech Industrial Science City, Guangdong province science road 182, innovation building, C3 District, eighth layers, 803 units Patentee before: Basic Intelligence Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
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| CX01 | Expiry of patent term |