CN206846900U - A kind of heat exchange station subregion energy supplying system of energy-saving self-controlling - Google Patents
A kind of heat exchange station subregion energy supplying system of energy-saving self-controlling Download PDFInfo
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- CN206846900U CN206846900U CN201720739884.1U CN201720739884U CN206846900U CN 206846900 U CN206846900 U CN 206846900U CN 201720739884 U CN201720739884 U CN 201720739884U CN 206846900 U CN206846900 U CN 206846900U
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Abstract
The utility model discloses a kind of heat exchange station subregion energy supplying system of energy-saving self-controlling, including feed pipe and return pipe, primary side water pump is set on feed pipe, feed pipe and return pipe are divided into two regions in high-temperature region and low-temperature space, low area's supply water temperature sensor is provided with the feed pipe of low-temperature space, low area's secondary side water pump and low area's ratio adjusting valve are provided with the return pipe of low-temperature space, is exchanged heat between the feed pipe and return pipe of low-temperature space by low area's plate type heat exchanger；High area's supply water temperature sensor is provided with the feed pipe of high-temperature region, high area's secondary side water pump and high area's ratio adjusting valve are provided with the return pipe of high-temperature region, is exchanged heat between the feed pipe and return pipe of high-temperature region by high area's plate type heat exchanger.The temperature sensor that energy supplying system of the present utility model is installed according to end adjusts ratio valve opening, to adjust different zones primary side energy supply flow, first, secondary side cold and heat supply amount can be controlled, second, different zones flow can be distributed simultaneously, reaches the purpose of energy-conservation.
Description
Technical field
It the utility model is related to energy supply field, more particularly to a kind of heat exchange station subregion energy supplying system.
Background technology
Heat exchange station is the station that energy source station conveying Cooling and Heat Source is exchanged heat to each node, and energy source station hot and cold water reaches heat exchange station
Afterwards, the hot and cold water of primary side is exchanged heat by different zones plate type heat exchanger, heat is changed into plate and changes secondary side, and it is defeated
Different regions is sent to, Cooling and Heat Source is provided for different zones.Traditional approach can not exchange two regions of heat stations primary side energy supply
It is allocated and adjusts, the distribution for causing two regions to energize is uneven, causes to energize effect supercooling or overheat.
Utility model content
The purpose of this utility model is for overcome the deficiencies in the prior art, there is provided a kind of heat exchange station of energy-saving self-controlling point
Area's energy supplying system, according to the energy supply demand of different zones, proportioning valve is automatically adjusted to play a part of distributing current, reaches energy-conservation
Purpose.
The utility model is to be achieved through the following technical solutions：
A kind of heat exchange station subregion energy supplying system of energy-saving self-controlling, including feed pipe and return pipe, set once on feed pipe
Side water pump, feed pipe and return pipe are divided into two regions in high-temperature region and low-temperature space, and low area is provided with the feed pipe of low-temperature space
Supply water temperature sensor, low area's secondary side water pump and low area's ratio adjusting valve, low-temperature space are provided with the return pipe of low-temperature space
Feed pipe and return pipe between pass through low area's plate type heat exchanger exchange heat；High area's supply water temperature is provided with the feed pipe of high-temperature region
Sensor, high area's secondary side water pump and high area's ratio adjusting valve, the feed pipe of high-temperature region are provided with the return pipe of high-temperature region
Exchanged heat between return pipe by high area's plate type heat exchanger.
Energy supplying system of the present utility model adjusts opening for proportioning valve when the cold and heat supply amount in a region changes
Degree, change primary side water-carrying capacity.During heating, illustrate that primary side heating load is excessive when terminal temperature is too high, valve opening can be closed
Small, reducing primary side current reduces heating load, illustrates that primary side heating load is too small when terminal temperature is too low, can open valve opening
Greatly, increase primary side current and improve heating load.During refrigeration, illustrate that primary side heating load is too small when terminal temperature is too high, can be by valve
Door aperture is opened greatly, and increase primary side current improve semen donors, illustrate that primary side semen donors are excessive when terminal temperature is too low, can be by valve
Door aperture turns down, and reducing primary side current reduces semen donors.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is workflow diagram of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of heat exchange station subregion energy supplying system of energy-saving self-controlling, including feed pipe and return pipe, set once on feed pipe
Side water pump, feed pipe and return pipe are divided into two regions in high-temperature region and low-temperature space, and low area is provided with the feed pipe of low-temperature space
Supply water temperature sensor, temperature sensor uses plug-in type water pipe temperature sensor, and transducer probe assembly is arranged on the master of current
Flow in area, and temperature sensor uses multimetering, sets temperature sensor respectively in three layers of the upper, middle and lower of current, takes three
The average value of temperature sensor measurement, low area's secondary side water pump and low area's proportion adjustment are provided with the return pipe of low-temperature space
Valve, exchanged heat between the feed pipe and return pipe of low-temperature space by low area's plate type heat exchanger；Only lock dress is provided with ratio adjusting valve
Put, when water-carrying capacity is less than some value, locking device, which starts, pins ratio adjusting valve, does not allow it to continue to adjust；High-temperature region
High area's supply water temperature sensor is provided with feed pipe, high area's secondary side water pump and high area are provided with the return pipe of high-temperature region
Ratio adjusting valve, exchanged heat between the feed pipe and return pipe of high-temperature region by high area's plate type heat exchanger.
Such as Fig. 2, when energy supplying system works, first judge refrigeration or heat, during heating, when the too high explanation one of terminal temperature
Secondary side heating load is excessive, can turn down valve opening, and reducing primary side current reduces heating load, and one is illustrated when terminal temperature is too low
Secondary side heating load is too small, can open valve opening greatly, and increase primary side current improve heating load.During refrigeration, when terminal temperature mistake
High explanation primary side heating load is too small, can open valve opening greatly, and increase primary side current improve semen donors, and terminal temperature is too low
When illustrate that primary side semen donors are excessive, valve opening can be turned down, reducing primary side current reduces semen donors.Such one be can
To control secondary side cold and heat supply amount, second, different zones flow can be distributed simultaneously, so as to reach the purpose of energy-conservation.
Claims (1)
- A kind of 1. heat exchange station subregion energy supplying system of energy-saving self-controlling, it is characterised in that：Including feed pipe and return pipe, on feed pipe Primary side water pump is set, and feed pipe and return pipe are divided into two regions in high-temperature region and low-temperature space, set on the feed pipe of low-temperature space Low area's supply water temperature sensor is equipped with, low area's secondary side water pump and low area's proportion adjustment are provided with the return pipe of low-temperature space Valve, exchanged heat between the feed pipe and return pipe of low-temperature space by low area's plate type heat exchanger；Height is provided with the feed pipe of high-temperature region Area's supply water temperature sensor, high area's secondary side water pump and high area's ratio adjusting valve, high temperature are provided with the return pipe of high-temperature region Exchanged heat between the feed pipe and return pipe in area by high area's plate type heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739884.1U CN206846900U (en) | 2017-06-23 | 2017-06-23 | A kind of heat exchange station subregion energy supplying system of energy-saving self-controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720739884.1U CN206846900U (en) | 2017-06-23 | 2017-06-23 | A kind of heat exchange station subregion energy supplying system of energy-saving self-controlling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846900U true CN206846900U (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720739884.1U Active CN206846900U (en) | 2017-06-23 | 2017-06-23 | A kind of heat exchange station subregion energy supplying system of energy-saving self-controlling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151842A (en) * | 2021-11-25 | 2022-03-08 | 中节能（贵州）建筑能源有限公司 | Automatic control system for water heat source centralized heat supply and heat exchange station |
-
2017
- 2017-06-23 CN CN201720739884.1U patent/CN206846900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151842A (en) * | 2021-11-25 | 2022-03-08 | 中节能（贵州）建筑能源有限公司 | Automatic control system for water heat source centralized heat supply and heat exchange station |
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