CN203586395U - Full-automatic intelligent heat exchanger unit - Google Patents
Full-automatic intelligent heat exchanger unit Download PDFInfo
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- CN203586395U CN203586395U CN201320737325.9U CN201320737325U CN203586395U CN 203586395 U CN203586395 U CN 203586395U CN 201320737325 U CN201320737325 U CN 201320737325U CN 203586395 U CN203586395 U CN 203586395U
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- water
- full
- automatic intelligent
- automatic
- heat exchanger
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 238000001514 detection method Methods 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 claims description 16
- 239000008400 supply water Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relate to a full-automatic intelligent heat exchanger unit. The full-automatic intelligent heat exchanger unit comprises a heat exchanger system, a circulating water pump system, a steam feeding control adjusting valve, a water supplement pump system, a full-automatic control system, a constant-pressure water supplement system, a total outlet water distributing and adjusting system, a total return water distributing and detecting system and a time-sharing and zone control system. By means of the full-automatic intelligent heat exchanger unit, time-sharing and zone individual control of heat supply regions can be achieved; different quantities of water can be achieved by adjusting water discharging pressure in cooperation with different heat usage occasions; control and use of steam, temperature and the water quantities are optimized, and energy consumption is reduced.
Description
Technical field
The utility model relates to heat-exchange system field, relates in particular to a kind of fully-automatic intelligent heat exchange unit.
Background technology
Heat-exchange system is the Main Means of north of china in winter heating, in the past in heat-exchange system, mostly adopt extensive design, the no matter much areas in community, all adopt a kind of water outlet and backwater control system, cause the larger phenomenon uneven in temperature of appearance in community, the floor near apart from heat exchange station, need to window winter, the indoor normal temperature of guarantee, otherwise will be too hot, and the floor far away apart from heat exchange station, inner temperature of room only has that start several days can heat whole winter, the undergage fixed temperature that other times section can only be up to state standards substantially.Irrational design causes energy waste and user's phenomenon uneven in temperature.These several years recently, there are indivedual relatively great communities, part has been transformed timesharing water rationing system, one stable condition has been issued to and has solved energy waste and phenomenon uneven in temperature, but owing to can not carry out system consideration when starting to design, no matter caliber, the water yield, pressure etc. all can not finely mate, so be not still very complete.For this situation, be badly in need of wanting heat exchanger manufacturer that a kind of intelligent heat-exchange unit that can work alone is provided, at the beginning of building, just take into full account heat exchange area, outdoor temperature, distance is far and near, the various situations such as building structure, the cold and hot problem of disposable solution, energy resource consumption problem.
Summary of the invention
In order to reach, address the above problem, the utility model provides a kind of fully-automatic intelligent heat exchange unit:
A kind of fully-automatic intelligent heat exchange unit, comprises heat exchanger system, Circulating Pump System, admission control and regulation valve, small pump system, full-automatic control system, constant pressure supply water system, total water outlet distributes regulating system, and total backwater distributes detection system, timesharing zone control system.
As preferably, described full-automatic control system comprises: PLC central controller, frequency converter, touch-screen.
As preferably, described full-automatic control system controls to adjust valve according to the length of discharge pressure, water return pipeline and heating temperature to admission, total water outlet distributes regulating system, total backwater distributes detection system, Circulating Pump System, constant pressure supply water system, total water outlet distributes regulating system, and timesharing zone control system is controlled.
As preferably, described heat exchanger system comprises heat exchanger, terminal valve.
As preferably, described constant pressure supply water system comprises Pressure gauge, level pressure expansion drum, draining safety valve.
As preferably, described timesharing zone control system comprises and always goes out moisture water vat, water outlet electric control valve along separate routes.
As preferably, described total water outlet distributes regulating system to comprise total backwater cylinder, single channel return water temperature detection system.
As preferably, described heat exchanger system is transferred to described full-automatic control system by secondary side temperature detection signal, by the PID being built in PLC, is calculated and the applicable control signal calculating is transferred to described admission control and regulation valve; Described total backwater distributes the pressure detecting signal of detection system to be transferred to described full-automatic control system, by the PID being built in PLC, calculate and the applicable control signal calculating is transferred to frequency converter, by frequency converter regulating frequency, controlling the running status of described Circulating Pump System and maintain the stable of system pressure of return water; When hydraulic pressure is on the low side, described constant pressure supply water system starts operation; Described total water outlet distributes regulating system that secondary side temperature detection signal is transferred to described full-automatic control system, by being built in PID in PLC, calculate and the applicable control signal calculating be transferred to the electric control valve of described timesharing zone control system, Dui Mei road regulates and controls respectively, the adjusting water and heat provision of timesharing subregion.
As preferably, described signal transmits with the form of 4-20mA.
The beneficial effects of the utility model are:
1, realized the timesharing subregion for thermal region has been controlled separately;
2, can coordinate difference thermal field to close by adjusting water outlet pressure and realize different water yield supplies;
3, save the energy, optimized control and use to steam, temperature, the water yield, energy consumption can be low more than 20%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
We do further and elaborate the utility model with specific embodiment by reference to the accompanying drawings below, understand structure composition of the present utility model and the course of work, but can not limit protection domain of the present utility model with this in the hope of more cheer and bright.
Shown in Fig. 1, fully-automatic intelligent heat exchange unit, comprises that heat exchanger system 1, Circulating Pump System 2, admission control and regulation valve 3, small pump system 4, full-automatic control system 5, constant pressure supply water system 6, total water outlet distribute regulating system 7, total backwater to distribute detection system 8, timesharing zone control system 9.Wherein,
Full-automatic control system 5 comprises PLC central controller, frequency converter, touch-screen, and to admission control and regulation valve 3, total water outlet, distributes regulating system 7, total backwater to distribute detection system 8, water circulating pump 2, constant pressure supply water system 6, timesharing zone control system 9 to control according to the length of discharge pressure, water return pipeline and heating temperature;
Constant pressure supply water system 6 comprises Pressure gauge, level pressure expansion drum, draining safety valve;
Timesharing zone control system 9 comprises and always goes out moisture water vat, water outlet electric control valve along separate routes;
Total water outlet distributes regulating system to comprise total backwater cylinder, single channel return water temperature detection system.
Whole system adopts skid form, is convenient to install, transport, and maintenance, debugging etc., structure is small and exquisite.
The secondary side temperature detection signal of the heat exchanger system 1 of fully-automatic intelligent heat exchange unit is transferred to full-automatic control system 5 with 4-20mA form, by the PID being built in PLC, is calculated and the applicable control signal calculating is transferred to admission control and regulation valve 3; Total backwater distributes the pressure detecting signal of detection system 8 to be transferred to full-automatic control system 5 with 4-20mA form, by the PID being built in PLC, calculate and the applicable control signal calculating is transferred to frequency converter, by the running status of frequency converter regulating frequency controlled circulation water pump system 2 to maintain the stable of system pressure of return water, when hydraulic pressure is on the low side, constant pressure supply water system starts operation 6; Total water outlet distributes the secondary side temperature detection signal of regulating system 7 to be transferred to full-automatic control system 5 with 4-20mA form, by being built in PID in PLC, calculate and the applicable control signal calculating be transferred to the electric control valve of timesharing zone control system 9, Dui Mei road regulates and controls respectively, realizes timesharing subregion and regulates water and heat provision.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model.
Claims (9)
1. a fully-automatic intelligent heat exchange unit, is characterized in that, comprises heat exchanger system, Circulating Pump System, admission control and regulation valve, small pump system, full-automatic control system, constant pressure supply water system, total water outlet distributes regulating system, and total backwater distributes detection system, timesharing zone control system.
2. fully-automatic intelligent heat exchange unit as claimed in claim 1, is characterized in that, described full-automatic control system comprises: PLC central controller, frequency converter, touch-screen.
3. fully-automatic intelligent heat exchange unit as claimed in claim 2, it is characterized in that, described full-automatic control system controls to adjust valve according to the length of discharge pressure, water return pipeline and heating temperature to admission, total water outlet distributes regulating system, total backwater distributes detection system, Circulating Pump System, constant pressure supply water system, timesharing zone control system is controlled.
4. fully-automatic intelligent heat exchange unit as claimed in claim 1, is characterized in that, described heat exchanger system comprises heat exchanger, terminal valve.
5. fully-automatic intelligent heat exchange unit as claimed in claim 1, is characterized in that, described constant pressure supply water system comprises Pressure gauge, level pressure expansion drum, draining safety valve.
6. fully-automatic intelligent heat exchange unit as claimed in claim 1, is characterized in that, described timesharing zone control system comprises and always goes out moisture water vat, water outlet electric control valve along separate routes.
7. fully-automatic intelligent heat exchange unit as claimed in claim 1, is characterized in that, described total water outlet distributes regulating system to comprise total backwater cylinder, single channel return water temperature detection system.
8. the fully-automatic intelligent heat exchange unit as described in claim 1 to 7 any one, it is characterized in that, described heat exchanger system is transferred to described full-automatic control system by secondary side temperature detection signal, by the PID being built in PLC, is calculated and the applicable control signal calculating is transferred to described admission control and regulation valve; Described total backwater distributes the pressure detecting signal of detection system to be transferred to described full-automatic control system, by the PID being built in PLC, calculate and the applicable control signal calculating is transferred to frequency converter, by frequency converter regulating frequency, controlling the running status of described Circulating Pump System and maintain the stable of system pressure of return water; When hydraulic pressure is on the low side, described constant pressure supply water system starts operation; Described total water outlet distributes regulating system that secondary side temperature detection signal is transferred to described full-automatic control system, by being built in PID in PLC, calculate and the applicable control signal calculating be transferred to the electric control valve of described timesharing zone control system, Dui Mei road regulates and controls respectively, the adjusting water and heat provision of timesharing subregion.
9. fully-automatic intelligent heat exchange unit as claimed in claim 8, is characterized in that, described signal transmits with the form of 4-20mA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737325.9U CN203586395U (en) | 2013-11-21 | 2013-11-21 | Full-automatic intelligent heat exchanger unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320737325.9U CN203586395U (en) | 2013-11-21 | 2013-11-21 | Full-automatic intelligent heat exchanger unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203586395U true CN203586395U (en) | 2014-05-07 |
Family
ID=50584306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320737325.9U Expired - Lifetime CN203586395U (en) | 2013-11-21 | 2013-11-21 | Full-automatic intelligent heat exchanger unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203586395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606654A (en) * | 2021-08-02 | 2021-11-05 | 吉林建筑大学 | Time-sharing and partition automatic control system for pipelines of heat supply system |
-
2013
- 2013-11-21 CN CN201320737325.9U patent/CN203586395U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606654A (en) * | 2021-08-02 | 2021-11-05 | 吉林建筑大学 | Time-sharing and partition automatic control system for pipelines of heat supply system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
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| CX01 | Expiry of patent term |