CN205717455U - Central heating divides family system - Google Patents
Central heating divides family system Download PDFInfo
- Publication number
- CN205717455U CN205717455U CN201620677143.0U CN201620677143U CN205717455U CN 205717455 U CN205717455 U CN 205717455U CN 201620677143 U CN201620677143 U CN 201620677143U CN 205717455 U CN205717455 U CN 205717455U
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- China
- Prior art keywords
- electrically operated
- operated valve
- bye
- switch
- heat exchange
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
nullThis utility model relates to a kind of central heating point family system，The heat exchange unit arranged including each community，The thermal source utilizing boiler factory to produce is passed through the heat exchange chamber of heat exchange unit，It is provided with main heat supplying pipeline on heat exchange unit to connect with one end of the heat exchanger of each user indoor setting，More than three bye-passes it are provided with on the main line connected with the heat exchanger of each user，One end of bye-pass connects with heat exchanger respectively，The tube section of each bye-pass is different and is provided with the first electrically operated valve，First electrically operated valve is connected with switch，Switching signal harvester it is provided with on switch，The switch of switching signal harvester collection closes and closes signal transmission to control module，The second electrically operated valve it is provided with on main line，Control module is for controlling the opening degree of the second electrically operated valve，This central heating point family system can reduce the phenomenon of impact and the heat waste caused due to pressure transient，By the bypass duct that the multiple sectional areas arranged are different，Thus reach indoor temperature is precisely controlled.
Description
Technical field
This utility model relates to Heating, Ventilation and Air Conditioning (HVAC) Technology field, is specifically related to a kind of central heating point family system.
Background technology
Central heating is relatively broad in China's urban heating application, along with the further raising of living standards of the people, right
The quality and quantity of city heat supply requires also to increase and improve.In order to ensure that central heating is properly functioning, improve system
Efficiency, reduces energy consumption and heat-energy losses, simultaneously in order to improve system stability, it is ensured that user's indoor comfort, reaches maximum joint
Can effect, it is necessary to the hot water amount distributed the pipeline of central heating to each user is adjusted.
The steam that boiler combustion is produced by the boiler factory in central heating of the prior art and the heat exchanging chamber of heat exchange unit
Room connects, and the heating agent outlet of heat exchange unit is connected by the heat exchanger of pipeline with each user indoor setting, indoor heat exchanger
Outlet connects with circulating pump, and circulation delivery side of pump connects with heat exchange unit, thus heat boiler combustion produced is continually
To be delivered to user indoor.
The heat exchanger of each user of the prior art is provided with temperature-adjusting device, and user is in use, warm by regulation
Degree adjusting means, thus control the opening degree of the electrically operated valve of the pipeline towards each user, and then regulation enters each user's valve
The thermal source flow of door, and then reach the control to indoor temperature.
Above-mentioned time indoor temperature is regulated, by then passing through after temperature sensor gathers indoor temperature, and temperature is passed
Transporting to control unit, control unit is by the algorithm of a series of complexity, thus sends the electrodynamic valve controlling signal to each user
The opening degree of door, cannot accomplish the purpose precisely regulated the most at all, and above-mentioned when controlling indoor temperature, at each electricity of regulation
During the opening degree of movable valve, during due to above-mentioned heating, heating in units of Shi Yi community, each community is equipped with a heat exchange list
Unit, the thermal source amount therefore carried to each community is certain, thus causes pipeline inner pressure to be not sufficiently stable, and produces a certain degree of impact
Phenomenon, above-mentioned phenomenon not only produces certain harm to the heat supplying pipeline of whole community, but also it is serious to there is heat waste
Problem.
Utility model content
The purpose of this utility model is: provide central heating point family system, it is possible to control the heating load of heat supplying pipeline
System, reduces the impact and the phenomenon of heat waste caused due to pressure transient.
For achieving the above object, the technical solution adopted in the utility model is:
Central heating divides family system, and the heat exchange unit arranged including each community, the thermal source utilizing boiler factory to produce is passed through and changes
The heat exchange chamber of hot cell, heat exchange unit is provided with one end of heat exchanger of main heat supplying pipeline and each user indoor setting even
Logical, the main line connected with the heat exchanger of each user is provided with more than three bye-passes, one end of described bye-pass respectively with
Heat exchanger connects, and the tube section of each bye-pass is different, and each bye-pass is provided with the first electrically operated valve, each first electrically operated valve
For realizing turning on and off of each bye-pass, the first electrically operated valve is connected with switch, and switch is for controlling the first electrically operated valve
Be turned on and off, switch is provided with switching signal harvester, the switch of described switching signal harvester collection closes and closes signal
Transmission, to control module, main line is provided with the second electrically operated valve, and control module is for controlling the folding of the second electrically operated valve
Degree.
This utility model there is also following characteristics:
The 3rd electrically operated valve it is provided with bye-pass on the pipeline that described main line connects.
The switch conjunction of described switching signal harvester collection is closed signal and is transmitted to signal emission module, and described signal launches mould
Block sends to control module the signal receiving unit arranged by wired/WIFI/2G/3G/4G mode.
The outlet of heat exchanger connects with circulating pump, and circulation delivery side of pump connects with heat exchange unit.
Compared with prior art, the technique effect that this utility model possesses is: the high-temperature steam that boiler factory produces imports and changes
Hot cell, hot water is heated by heat exchange unit, is then connected with the bye-pass of each user by main line, bye-pass and user
Indoor heat exchanger connection, owing to the tube section of the bye-pass of each indoor is different, and it is electronic to be provided with first on each bye-pass
Valve, realizes the control that turns on and off of each bye-pass by switching on and closing, thus realizes indoor temperature
Ladder regulation, by arranging multiple above-mentioned bye-pass, thus can accurately regulate the hot water intake to indoor heat exchanger,
And then implement, to indoor accurate regulation, to utilize the switch conjunction of switching signal harvester collection to close signal and transmit to control module,
Owing to each bye-pass tube section is certain, control module carries out record according to the switching signal transmitted, thus can calculate little
The thermal source flow of each user in district, and then send the control signal enforcement regulation to the opening degree of the second electrically operated valve, Jin Erda
To the accurate regulation to whole community hot water intake, this central heating divides the family system can not only be to the heating load of heat supplying pipeline
It is controlled, but also the phenomenon of impact and the heat waste caused due to pressure transient can be reduced, many by arranging
The bypass duct that individual sectional area is different, thus reach indoor temperature is precisely controlled.
Accompanying drawing explanation
Fig. 1 is the circulation process figure of central heating point family of the present utility model system；
Fig. 2 is the control logic diagram of central heating point family of the present utility model system.
Detailed description of the invention
In conjunction with Fig. 1 and Fig. 2, the utility model is further described:
Central heating divides family system, and the heat exchange unit 10 arranged including each community, the thermal source utilizing boiler factory to produce is passed through
The heat exchange chamber of heat exchange unit 10, heat exchange unit 10 is provided with the heat exchanger of main heat supplying pipeline 11 setting indoor with each user 20
One end connection of 21, the main line 11 connected with the heat exchanger 21 of each user 20 is provided with more than three bye-passes 111, described
One end of bye-pass 111 connects with heat exchanger 21 respectively, and the tube section of each bye-pass 111 is different, and each bye-pass 111 is respectively provided with
Having the first electrically operated valve 30, each first electrically operated valve 30 is for realizing turning on and off of each bye-pass 111, the first electrically operated valve
30 are connected with switch 40, and switch 40, for controlling being turned on and off of the first electrically operated valve 30, switch 40 is provided with switch letter
Number harvester 50, the switch 40 that described switching signal harvester 50 gathers closes and closes signal and transmit to control module 60, main line 11
On be provided with the second electrically operated valve 70, control module 60 is for controlling the opening degree of the second electrically operated valve 70.
The high-temperature steam that boiler factory produces imports heat exchange unit 10, and hot water is heated by heat exchange unit 10, then passes through
Main line 11 connects with the bye-pass 111 of each user, and bye-pass 111 connects with the heat exchanger 21 of user 20 indoor, due to each room
The tube section of interior bye-pass 111 is different, and is provided with the first electrically operated valve 30 on each bye-pass 111, by switch 40
Open with Guan Bi thus realize the control that turns on and off of each bye-pass 111, thus realize the ladder to indoor temperature and regulate, can
By arranging multiple above-mentioned bye-pass 111, thus accurately regulate the hot water intake to indoor heat exchanger 21, and then implement
To indoor accurate regulation, the switch 40 utilizing switching signal harvester 50 to gather closes and closes signal and transmit to control module 60, by
Certain in each bye-pass pipe 111 cross section, control module 60 carries out record according to switch 40 signal transmitted, thus can calculate
The thermal source flow of each user in going out community, and then send the control signal enforcement regulation to the opening degree of the second electrically operated valve 70,
And then reaching the accurate regulation to whole community hot water intake, this central heating divides the family system can not only be to heat supplying pipeline
Heating load is controlled, but also can reduce the phenomenon of impact and the heat waste caused due to pressure transient, by setting
The bypass duct 111 that multiple sectional areas of putting are different, thus reach indoor temperature is precisely controlled.
As preferred version of the present utility model, the pipeline that described main line 11 connects with bye-pass 111 is provided with
Three electrically operated valves 80.When emergency, by the 3rd electrically operated valve 80, it is possible to by the heat exchanger 21 of user 20 indoor with extraneous
Pipeline cut off, thus implement operations such as the maintenances of each pipeline.
Further, switch 40 conjunction that described switching signal harvester 50 gathers is closed signal and is transmitted to signal emission module,
Described signal emission module sends to control module 60, by cable network/WIFI/2G/3G/4G mode, the signal arranged and connects
Receive unit.The switch 40 that signal receiving unit receives closes and closes signal, and then in the computing module transmitted to control module 60, meter
Calculate module and close information according to switch 40 conjunction, thus the hot water calculating the heat exchanger 21 of each user 20 indoor of whole community is passed through
Amount, and then send and control signal to the second electrically operated valve 70, and control the opening degree of the second electrically operated valve 70, thus reach stable
The purpose of whole pipeline hot water flow.
The outlet of heat exchanger 21 connects with circulating pump 90, and the outlet of circulating pump 90 connects with heat exchange unit 10.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (4)
1. central heating divides family system, it is characterised in that: include the heat exchange unit (10) that each community is arranged, utilize boiler factory to produce
Thermal source be passed through the heat exchange chamber of heat exchange unit (10), heat exchange unit (10) is provided with main heat supplying pipeline (11) and each user
(20) one end connection of the heat exchanger (21) of indoor setting, on the main line (11) connected with the heat exchanger (21) of each user (20)
Being provided with more than three bye-passes (111), one end of described bye-pass (111) connects with heat exchanger (21) respectively, each bye-pass
(111) tube section is different, and each bye-pass (111) is provided with the first electrically operated valve (30), each first electrically operated valve (30)
For realizing turning on and off of each bye-pass (111), the first electrically operated valve (30) is connected with switch (40), and switch (40) is used for
Control being turned on and off of the first electrically operated valve (30), switch (40) is provided with switching signal harvester (50), described switch
Switch (40) conjunction that signal picker (50) gathers is closed signal and is transmitted to control module (60), and main line is provided with second on (11)
Electrically operated valve (70), control module (60) is for controlling the opening degree of the second electrically operated valve (70).
Central heating the most according to claim 1 divides family system, it is characterised in that: described main line (11) and bye-pass
(111) the 3rd electrically operated valve (80) it is provided with on the pipeline connected.
Central heating the most according to claim 1 divides family system, it is characterised in that: described switching signal harvester (50) is adopted
Switch (40) conjunction of collection is closed signal and is transmitted to signal emission module, and described signal emission module passes through wired/WIFI/2G/3G/4G
Mode sends to the upper signal receiving unit arranged of control module (60).
Central heating the most according to claim 1 divides family system, it is characterised in that: the outlet of heat exchanger (21) and circulating pump
(90) connection, the outlet of circulating pump (90) connects with heat exchange unit (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677143.0U CN205717455U (en) | 2016-06-29 | 2016-06-29 | Central heating divides family system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677143.0U CN205717455U (en) | 2016-06-29 | 2016-06-29 | Central heating divides family system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717455U true CN205717455U (en) | 2016-11-23 |
Family
ID=57318710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620677143.0U Expired - Fee Related CN205717455U (en) | 2016-06-29 | 2016-06-29 | Central heating divides family system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623703A (en) * | 2021-08-18 | 2021-11-09 | 济宁华源热电有限公司 | Heating and ventilation system applied to thermal power plant |
-
2016
- 2016-06-29 CN CN201620677143.0U patent/CN205717455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623703A (en) * | 2021-08-18 | 2021-11-09 | 济宁华源热电有限公司 | Heating and ventilation system applied to thermal power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20210629 |