CN207570698U - A kind of intelligence joins Temperature Control Type ultrasonic wave hotlist system - Google Patents
A kind of intelligence joins Temperature Control Type ultrasonic wave hotlist system Download PDFInfo
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- CN207570698U CN207570698U CN201721479737.1U CN201721479737U CN207570698U CN 207570698 U CN207570698 U CN 207570698U CN 201721479737 U CN201721479737 U CN 201721479737U CN 207570698 U CN207570698 U CN 207570698U
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Abstract
A kind of intelligence joins Temperature Control Type ultrasonic wave hotlist system, including family ultrasonic calorimeter, room thermostat, collector and management system, the room thermostat carries wireless receiving module, the collector couples management system by GPRS, the family includes main control unit with ultrasonic calorimeter, valve control unit, flow cell, temperature unit, radio-cell and Mbus units, the main control unit passes through SPI Communication Controls flow cell and temperature unit, the family ultrasonic calorimeter passes through Mbus element connections to collector, the family is connected to room thermostat with ultrasonic calorimeter by radio-cell.The utility model removes on-off controller structure, using valve control unit, radio-cell and calorimeter integrated design, realizes the metering that structure is simpler, communication has higher success rate, the ultrasonic calorimeter of temperature control double-pipe type.
Description
Technical field
The utility model is related to ultrasonic calorimeter field more particularly to a kind of the surpassing with function of temperature control of intelligent networking
Sound wave calorimeter system.
Background technology
Main heat metering product is mainly divided to two kinds of mechanical heat meter and ultrasonic calorimeter currently on the market, and
Ultrasonic calorimeter is compared to the accreditation that the plurality of advantages that mechanical product is shown increasingly obtains society, has become master
The popularization product of stream.The function that ultrasonic calorimeter at this stage is completed mainly include flow accumulation and storage, accumulation of heat and
Storage and remote meter-reading function are not giving one perfect control interface of client to heat supply control aspect, and client can only be manual
Adjust the switch of heat supply pipeline and the size of flow, it is impossible to which according to time, indoor environment and indoor whether someone flexibly controls
Indoor heating system causes a large amount of wastes of resource.Occur utilizing ultrasonic calorimeter combination valve break-make control in the market
The mashed up mode of device and indoor temperature controller processed, to realize that integrated programme is measured in temperature control.This scheme 1, cost are high, and 2, phase
Communication needs to add conversion equipments of some communications between mutually, and 3, cause whole excessively high using fraction defective, often there is communication
Success rate it is relatively low or contact here it is bad or because connect up too complex, phase mutual interference.
Invention content
The utility model to solve the above-mentioned problems, remove on-off controller structure, using valve control unit, radio-cell with
The metering that structure is simpler, communication has higher success rate, the ultrasonic wave heat of temperature control double-pipe type are realized in calorimeter integrated design
Table.
A kind of intelligence joins Temperature Control Type ultrasonic wave hotlist system, including family ultrasonic calorimeter, room thermostat, collector and
Management system, the room thermostat carry wireless receiving module, and the collector couples management system by GPRS, described
Family includes main control unit, valve control unit, flow cell, temperature unit, radio-cell and Mbus units, institute with ultrasonic calorimeter
Main control unit is stated by SPI Communication Controls flow cell and temperature unit, the family ultrasonic calorimeter passes through Mbus units
Collector is connected to, the family is connected to room thermostat with ultrasonic calorimeter by radio-cell.
Preferably, the radio-cell is 470MHz wireless modules.
Preferably, the room thermostat is mounted on indoor wall, the family is mounted on ultrasonic calorimeter and supplied
Hot pipe network is registered one's residence on pipeline.
Preferably, the Mbus units are TSS721 chips.
The beneficial effects of the utility model：
1st, it is combined using calorimeter with wireless temperature control, realizes metering, temperature control double-pipe type.
2nd, the utility model valve control unit, radio-cell and calorimeter integrated design, cost can be less than similar on the market
The 60% of integration product.
3rd, the utility model by room with wireless receiving ability room thermostat and with radio-cell and valve control unit
Family is formed with ultrasonic calorimeter, for collector, only need by family ultrasonic calorimeter by Mbus buses into
Row connection, and product in the market needs not joining family ultrasonic calorimeter and valve control two parts by Mbus buses
It connects, so the pocket watch quantity of this system will be existing twice.It manages in system level, will be simpler to the control of product,
It is more reliable, operational efficiency higher.
4th, the utility model realizes that room temperature couples with family ultrasonic calorimeter using 470MHz wireless modules, removes from
Indoor wiring installation amount, family ultrasonic calorimeter are connected to collector by the way that MBUS is wired, and communication reliability is high, collector
Turn GPRS wireless connections management system, realize entire heating system networking, accomplish heat supply visualization, long-range intelligence connection controllableization.
5th, in the utility model, user can set comfortable room temperature, when room temperature is than setting high, performs and close valve, than setting
When low, valve opening is performed.User can participate directly in the control of room temperature, make living environment comfortableization；In due course regulating valve gate-shaped
Energy consumption of temperature when high can be stored in management system, and feed back to heating plant by state, and temperature losses are small, circular heating
Temperature becomes smaller, and achievees the effect that energy-saving and emission-reduction.
Description of the drawings
Fig. 1 joins Temperature Control Type ultrasonic wave hotlist system integral module figure for intelligence；
Fig. 2 is the family ultrasonic calorimeter module map that intelligence joins Temperature Control Type ultrasonic wave hotlist system.
Specific embodiment
As shown in Figure 1：A kind of intelligence joins Temperature Control Type ultrasonic wave hotlist system, is controlled including family ultrasonic calorimeter, room temperature
Device, collector and management system, room thermostat carry wireless receiving module, and wireless receiving module is 470MHz wireless modules.
Family includes main control unit, valve control unit, flow cell, temperature unit, radio-cell and Mbus units with ultrasonic calorimeter,
Middle radio-cell is 470MHz wireless modules, and Mbus units include TSS721 chips, and main control unit passes through SPI Communication Control streams
Unit and temperature unit, room thermostat and family ultrasonic calorimeter are measured by 470MHz wireless module wireless connections, family is used
Ultrasonic calorimeter couples management system by Mbus element connections to collector, collector by GPRS.
Wherein, room thermostat is mounted on indoor wall, and family is registered one's residence pipe with ultrasonic calorimeter mounted on heating network
On road.
Main control unit uses the MSP430 series microprocessors of low-power consumption, and flow cell measures chip using special-purpose ultrasonic
GP21, temperature unit are used PT1000 sensors, it are carried out using GP21 to adopt temperature.Valve control unit is special using DRV8837 motors
Use chip.
Module operational process is as follows：
Room thermostat acquires indoor temperature in real time, and indoor temperature is passed to set temperature using 470MHz wireless modules
Family ultrasonic wave heat, the family automatic calculating temperature difference of ultrasonic wave heat, according to the temperature difference autocontrol valve open and close of calculating：When
Set temperature be more than indoor temperature when valve opening, when set temperature be less than indoor temperature when valve close, reach in regulation room
The function of temperature.User is made to provide active control indoor temperature, actively energy-efficient means.
Valve control unit：Main control unit controls the special chip of DRV8837 motors by common i/o port, to 3V direct currents
Machine valve carries out valve opening and closes valve operation.The position of the switch of valve is judged in place using P2.1, P2.2 and P3.7.
DRV883x can drive DC motors or other loads, and output par, c includes N ditch power MOSFET, and driving current is up to 1.8A,
PWM or PH/EN interfaces, built-in protection include overcurrent protection, short-circuit protection, under-voltage latching and overtemperature prote.
Flow cell：Main control unit carries out the time by SPI Communication Control GP21 chips to ultrasonic transducer stream field
It measures, is converted to data on flows.
Temperature unit：Main control unit is by SPI Communication Control GP21 chips, to being passed into the PT1000 temperature at water return outlet
Sensor measures its discharge time and goes out into return water temperature.
Mbus units：Main control unit is communicatively coupled to collector by the Mbus special chips of TSS721, and collector passes through
GPRS is connected to management system.Remote control switch valve, inquiry current room temperature, valve control information and valve state, push related letter
Cease room thermostat.
Embodiment described above only expresses the one of which embodiment of the utility model, and description is more specific and detailed
Carefully, but it should not be interpreted as limiting the scope of the present invention.It should be pointed out that for the general of this field
For logical technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these are all
Belong to the scope of protection of the utility model.
Claims (4)
1. a kind of intelligence joins Temperature Control Type ultrasonic wave hotlist system, including family ultrasonic calorimeter, room thermostat, collector and pipe
Reason system, the room thermostat carry wireless receiving module, and the collector couples management system by GPRS, and feature exists
In the family includes main control unit, valve control unit, flow cell, temperature unit, radio-cell and Mbus with ultrasonic calorimeter
Unit, the main control unit are passed through by SPI Communication Controls flow cell and temperature unit, the family with ultrasonic calorimeter
For Mbus element connections to collector, the family is connected to room thermostat with ultrasonic calorimeter by radio-cell.
2. intelligence according to claim 1 joins Temperature Control Type ultrasonic wave hotlist system, which is characterized in that the radio-cell is
470MHz wireless modules.
3. intelligence according to claim 1 joins Temperature Control Type ultrasonic wave hotlist system, which is characterized in that the room thermostat peace
On indoor wall, the family is registered one's residence mounted on heating network on pipeline with ultrasonic calorimeter.
4. intelligence according to claim 1 joins Temperature Control Type ultrasonic wave hotlist system, which is characterized in that the Mbus units are
TSS721 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479737.1U CN207570698U (en) | 2017-11-08 | 2017-11-08 | A kind of intelligence joins Temperature Control Type ultrasonic wave hotlist system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479737.1U CN207570698U (en) | 2017-11-08 | 2017-11-08 | A kind of intelligence joins Temperature Control Type ultrasonic wave hotlist system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207570698U true CN207570698U (en) | 2018-07-03 |
Family
ID=62693948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479737.1U Active CN207570698U (en) | 2017-11-08 | 2017-11-08 | A kind of intelligence joins Temperature Control Type ultrasonic wave hotlist system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207570698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155322A (en) * | 2021-02-02 | 2021-07-23 | 山东通源电气有限公司 | Flow-adjustable non-contact household heat meter |
| CN113339882A (en) * | 2021-05-31 | 2021-09-03 | 太原理工大学 | District heat supply constant temperature monitoring system and method |
-
2017
- 2017-11-08 CN CN201721479737.1U patent/CN207570698U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155322A (en) * | 2021-02-02 | 2021-07-23 | 山东通源电气有限公司 | Flow-adjustable non-contact household heat meter |
| CN113339882A (en) * | 2021-05-31 | 2021-09-03 | 太原理工大学 | District heat supply constant temperature monitoring system and method |
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