CN205505149U - Intelligent height district's direct -furnish plate type regenerator group - Google Patents
Intelligent height district's direct -furnish plate type regenerator group Download PDFInfo
- Publication number
- CN205505149U CN205505149U CN201620346607.XU CN201620346607U CN205505149U CN 205505149 U CN205505149 U CN 205505149U CN 201620346607 U CN201620346607 U CN 201620346607U CN 205505149 U CN205505149 U CN 205505149U
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- Prior art keywords
- pipe
- plate type
- heat exchanger
- pump group
- valve
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Abstract
The utility model relates to a just distinguish the plate heat exchanger unit of direct -furnish during indirect heat supply, belong to central heating technical field. The utility model discloses a solve the present problem that central heating system heat exchange station area is big, operation expense is high, device management is complicated. The utility model discloses a plate heat exchanger, the 2nd plate heat exchanger with install at a plate heat exchanger, a delivery pipe on the 2nd plate heat exchanger, a wet return, the secondary water supply pipe, the secondary wet return, install the pressure boost pump package on the secondary water supply pipe, install the circulation pump package on the secondary wet return, intelligent height district's direct -furnish plate heat exchanger unit still includes moisturizing pipe and water -drain mast, install the moisturizing pump package on the moisturizing pipe, moisturizing pipe and water -drain mast are realized the intercommunication and are establish with the secondary wet return in proper order and be connected. The utility model discloses can reduce heat exchange station area, reduction equipment purchase and construction cost, the simplification device management degree of difficulty, reduction equipment operation maintenance cost.
Description
Technical field
This utility model relates to the heat-exchangers of the plate type unit of high low area direct-furnish during a kind of indirect heating, belongs to central heating technology
Field.
Background technology
Being frequently encountered by low district heat exchange area in central heating system heat exchange station relatively big, high district heat exchange area is less, and height
District's pressure is different, and current this situation needs to install two platen type heat exchanger units, a platen type heat exchanger at heat exchange station
Unit is for low sound zone system (low district heat exchanger unit), and another platen type heat exchanger unit for high sound zone system, (hand over by high district heat
Parallel operation unit) solve.The drawback of this situation: 1, heat exchange station floor space is big；2, equipment purchase and construction cost are high；
3, equipment control is complicated；4, equipment operation maintenance is costly.
Utility model content
This utility model is for solving existing the problems referred to above, and then provides a kind of intelligent high low area direct-furnish heat-exchangers of the plate type machine
Group.
The technical solution of the utility model:
Intelligent high low area direct-furnish heat-exchangers of the plate type unit includes the first plate type heat exchanger, the second plate type heat exchanger, booster pump
Group, circulating pump group, small pump group, feed pipe, primary water pipe, secondary water-supply pipe, secondary returning water pipe, a filling pipe
And tapping pipe, a described feed pipe by butterfly valve respectively upper end with the first plate type heat exchanger and the second plate type heat exchanger build
Vertical connection, described primary water pipe passes through the butterfly valve lower end respectively with the first plate type heat exchanger and the second plate type heat exchanger and sets up
Connection, described secondary water-supply pipe includes two second lowest region feed pipes and two second highest region feed pipes, on described two second highest region feed pipes
Booster pump group is installed, two second highest region feed pipes and two second lowest region feed pipes realize confluxing and respectively with the first plate type heat exchanger and
Connection is set up in the upper end of the second plate type heat exchanger, and described secondary returning water pipe includes two second lowest region return pipes and two second highest region backwater
Pipe, one end of circulating pump group connects two second lowest region return pipes and two second highest region return pipes, the other end of circulating pump group respectively with
Connection is set up in the lower end of the first plate type heat exchanger and the second plate type heat exchanger；Small pump group is installed on described filling pipe, mends
Water pipe realizes with tapping pipe connecting and setting up be connected with two second lowest region return pipes and two second highest region return pipes successively.
Preferred: on a described feed pipe, to be sequentially installed with ball valve, thermometer, Pressure gauge, pressure transmitter, temperature
Transmitter and filter；Ball valve, thermometer, Pressure gauge, pressure transmitter, temperature change it is sequentially installed with on primary water pipe
Send device and electric control valve.
Preferred: be mounted on two described second lowest region feed pipes and two second highest region feed pipes ball valve, Pressure gauge, thermometer,
Temperature transmitter and pressure transmitter；
Preferred: on two described second lowest region return pipes, ball valve, Pressure gauge, thermometer, temperature transmitter, pressure to be installed
Transmitter and filter；Be provided with on two described second highest region return pipes ball valve, Pressure gauge, thermometer, temperature transmitter,
Pressure transmitter, filter, electromagnetic valve and air relief valve.
Preferred: ball valve, electromagnetic valve and filter are installed on described tapping pipe.
Preferred: between described secondary water-supply pipe and secondary returning water pipe, to realize connection by butterfly valve.
Preferred: described intelligent high low area direct-furnish heat-exchangers of the plate type unit also includes Intelligent control cabinet, Intelligent control cabinet
Pressure inverting on feed pipe of difference, primary water pipe, secondary water-supply pipe, secondary returning water pipe, filling pipe and tapping pipe
Device, temperature transmitter, electromagnetic valve, air relief valve, electric control valve, booster pump group, circulating pump group and small pump set up vertical company
Connect.
This utility model has the advantages that intelligent high low area direct-furnish heat-exchangers of the plate type unit of the present utility model,
Use high and low district to be merged into a set of heat-exchangers of the plate type unit, unit secondary water-supply pipeline increases booster pump, by increasing
Press pump gives high sound zone system heat supply, and the high pressure backwater of high sound zone system returns to unit secondary returning water system by air relief valve and partition electromagnetic valve
System.Can reduce heat exchange station floor space, reduction equipment purchase and construction cost by enforcement of the present utility model, simplification sets
Standby management difficulty, minimizing equipment operation maintenance expense.
Accompanying drawing explanation
Fig. 1 is the system flow chart of intelligent high low area direct-furnish heat-exchangers of the plate type unit；
1-the first plate type heat exchanger in figure, 2-the second plate type heat exchanger, 3-booster pump group, 4-circulating pump group, 5-small pump group,
Feed pipe of 6-, 7-primary water pipe, 8-secondary water-supply pipe, 9-secondary returning water pipe, 10-filling pipe, 11-bis-second lowest region supplies
Water pipe, 12-bis-second highest region feed pipe, 13-bis-second lowest region return pipe, 14-bis-second highest region return pipe, 15-external gas source interface,
16-Intelligent control cabinet.
Detailed description of the invention
Detailed description of the invention one: combine Fig. 1 and present embodiment is described, the board-like heat of intelligent high low area direct-furnish of present embodiment
Exchanger unit includes first plate type heat exchanger the 1, second plate type heat exchanger 2, booster pump group 3, circulating pump group 4, small pump
Organize 5, feed pipe 6, primary water pipe 7, secondary water-supply pipe 8, secondary returning water pipe 9, filling pipe 10 and tapping pipe
15, a described feed pipe 6 by butterfly valve respectively upper end with the first plate type heat exchanger 1 and the second plate type heat exchanger 2 build
Vertical connection, described primary water pipe 7 by butterfly valve respectively with the first plate type heat exchanger 1 and the second plate type heat exchanger 2 times
End sets up connection, and described secondary water-supply pipe 8 includes two second lowest region feed pipe 11 and two second highest region feed pipes 12, and described two
Booster pump group 3, two second highest region feed pipes 12 and two second lowest region feed pipes 11 are installed on second highest region feed pipe 12 realize converging
Stream also connects with the upper end foundation of the first plate type heat exchanger 1 and the second plate type heat exchanger 2, described secondary returning water pipe 9 respectively
Including two second lowest region return pipe 13 and two second highest region return pipes 14, one end of circulating pump group 4 respectively with two second lowest region return pipes
13 and two second highest region return pipe 14 set up connect, the other end of circulating pump group 4 respectively with the first plate type heat exchanger 1 and second
Connection is set up in the lower end of plate type heat exchanger 2；Small pump group 5, filling pipe 10 and sluicing are installed on described filling pipe 10
Pipe 15 realizes connection and is connected with two second lowest region return pipes 13 and the foundation of two second highest region return pipes 14 successively；Described once
Ball valve, thermometer, Pressure gauge, pressure transmitter, temperature transmitter and filter it is sequentially installed with on feed pipe 6；Once
Ball valve, thermometer, Pressure gauge, pressure transmitter, temperature transmitter and electric control valve it is sequentially installed with on return pipe 7；
It is mounted on ball valve, Pressure gauge, thermometer, temperature on two described second lowest region feed pipes 11 and two second highest region feed pipes 12
Transmitter and pressure transmitter；On two described second lowest region return pipes 13, ball valve, Pressure gauge, thermometer, temperature are installed
Transmitter, pressure transmitter and filter；On two described second highest region return pipes 14, ball valve, Pressure gauge, temperature are installed
Meter, temperature transmitter, pressure transmitter, filter, electromagnetic valve and air relief valve；On described tapping pipe 15, ball is installed
Valve, electromagnetic valve and filter；Connection is realized by butterfly valve between described secondary water-supply pipe 8 and secondary returning water pipe 9.So
Arranging, intelligent high low area direct-furnish heat-exchangers of the plate type unit of the present utility model uses high and low district to be merged into a set of board-like heat
Exchanger unit, increases booster pump on unit secondary water-supply pipeline 9, gives high sound zone system heat supply by booster pump group 3, high
The high pressure backwater of sound zone system returns to unit secondary network return water system by air relief valve and partition electromagnetic valve；
The design parameter such as construction area according to skyscraper and building height, intelligence instrument and the pump variable frequency to crew qiting
Device is configured, arrange parameter errorless after, open Intelligent control cabinet main switch, by converter, high sound zone system booster pump is entered
Row pressure and flow-control, make pump control the rotating speed of pump in the way of soft start, gives high sound zone system heat supply with constant pressure；When
When the pressure of return water of high sound zone system reaches setting value, opening and cut off electromagnetic valve, high sound zone system backwater is returning to machine by air relief valve
Group secondary returning water pipe 9.
By detection air relief valve downstream pressure value, the aperture of control valve, it is ensured that high district secondary backwater and low sound zone system secondary returning
Hydraulic pressure force value is close, it is ensured that low sound zone system safe and reliable operation；
When heat-exchangers of the plate type unit is out of service and during system accident power-off, Intelligent control cabinet be automatically switched off partition electromagnetic valve and
The check-valves of high sound zone system matches, and is cut off completely by high and low sound zone system, makes high sound zone system not vaporize, and low sound zone system does not surpasses
Pressure.
Detailed description of the invention two: combine Fig. 1 and present embodiment is described, the board-like heat of intelligent high low area direct-furnish of present embodiment
Intelligent high low area direct-furnish heat-exchangers of the plate type unit described in exchanger unit also includes Intelligent control cabinet 16, Based Intelligent Control
Cabinet 16 feed pipe 6 of difference, primary water pipe 7, secondary water-supply pipe 8, secondary returning water pipe 9, filling pipe 10 and sluicing
Pressure transmitter on pipe 15, temperature transmitter, electromagnetic valve, air relief valve, electric control valve, booster pump group 3, circulation
Pump group 4 and small pump group 5 are set up and are connected.It is arranged such, by automatically controlling circulating pump group 4, booster pump group 3, moisturizing
The start and stop of pump group 5 ensure that with the switch of air relief valve, electromagnetic valve, electric control valve, relief valve system pressure change is relative stable.
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, and those skilled in the art are also
Its local can be changed, as long as no the spirit beyond this patent, all in the protection domain of this patent.
Claims (7)
- The most intelligent high low area direct-furnish heat-exchangers of the plate type unit, including the first plate type heat exchanger (1), the second plate type heat exchanger (2), booster pump group (3), circulating pump group (4), small pump group (5), feed pipe (6), primary water pipe (7), Secondary water-supply pipe (8), secondary returning water pipe (9), filling pipe (10) and tapping pipe (15), it is characterised in that: described one Secondary feed pipe (6) passes through the butterfly valve upper end respectively with the first plate type heat exchanger (1) and the second plate type heat exchanger (2) and sets up even Logical, described primary water pipe (7) by butterfly valve respectively with the first plate type heat exchanger (1) and the second plate type heat exchanger (2) Lower end set up connection, described secondary water-supply pipe (8) includes two second lowest region feed pipes (11) and two second highest region feed pipes (12), Being provided with booster pump group (3) on described two second highest region feed pipes (12), two second highest region feed pipes (12) supply with two second lowest regions Water pipe (11) realizes confluxing and setting up company with the upper end of the first plate type heat exchanger (1) and the second plate type heat exchanger (2) respectively Logical, described secondary returning water pipe (9) includes two second lowest region return pipes (13) and two second highest region return pipes (14), circulating pump group (4) one end connects two second lowest region return pipes (13) and two second highest region return pipes (14), another of circulating pump group (4) End is set up with the lower end of the first plate type heat exchanger (1) and the second plate type heat exchanger (2) respectively and is connected；Described filling pipe (10) On small pump group (5) is installed, filling pipe (10) and tapping pipe (15) realize connecting and successively with two second lowest region return pipes (13) and two second highest region return pipes (14) are set up and are connected.
- Intelligent high low area direct-furnish heat-exchangers of the plate type unit the most according to claim 1, it is characterised in that: described It is sequentially installed with ball valve, thermometer, Pressure gauge, pressure transmitter, temperature transmitter and filter on feed pipe (6)； Primary water pipe is sequentially installed with ball valve, thermometer, Pressure gauge, pressure transmitter, temperature transmitter and electric adjustable on (7) Joint valve.
- Intelligent high low area direct-furnish heat-exchangers of the plate type unit the most according to claim 1, it is characterised in that: described It is mounted on ball valve, Pressure gauge, thermometer, temperature on two second lowest region feed pipes (11) and two second highest region feed pipes (12) Transmitter and pressure transmitter.
- Intelligent high low area direct-furnish heat-exchangers of the plate type unit the most according to claim 1, it is characterised in that: described On two second lowest region return pipes (13), ball valve, Pressure gauge, thermometer, temperature transmitter, pressure transmitter and filtration are installed Device；Ball valve, Pressure gauge, thermometer, temperature transmitter, pressure change are installed on two described second highest region return pipes (14) Send device, filter, electromagnetic valve and air relief valve.
- Intelligent high low area direct-furnish heat-exchangers of the plate type unit the most according to claim 1, it is characterised in that: described Tapping pipe is provided with ball valve, electromagnetic valve and filter on (15).
- Intelligent high low area direct-furnish heat-exchangers of the plate type unit the most according to claim 1, it is characterised in that: described Connection is realized by butterfly valve between secondary water-supply pipe (8) and secondary returning water pipe (9).
- Intelligent high low area direct-furnish heat-exchangers of the plate type unit the most according to claim 1, it is characterised in that: described Intelligent high low area direct-furnish heat-exchangers of the plate type unit also includes Intelligent control cabinet (16), and Intelligent control cabinet (16) is the most once Feed pipe (6), primary water pipe (7), secondary water-supply pipe (8), secondary returning water pipe (9), filling pipe (10) and sluicing Pipe (15) on pressure transmitter, temperature transmitter, electromagnetic valve, air relief valve, electric control valve, booster pump group (3), Circulating pump group (4) and small pump group (5) are set up and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346607.XU CN205505149U (en) | 2016-04-22 | 2016-04-22 | Intelligent height district's direct -furnish plate type regenerator group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346607.XU CN205505149U (en) | 2016-04-22 | 2016-04-22 | Intelligent height district's direct -furnish plate type regenerator group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505149U true CN205505149U (en) | 2016-08-24 |
Family
ID=56706008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620346607.XU Expired - Fee Related CN205505149U (en) | 2016-04-22 | 2016-04-22 | Intelligent height district's direct -furnish plate type regenerator group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205505149U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559946A (en) * | 2017-09-27 | 2018-01-09 | 北京弘益热能科技股份有限公司 | A kind of heat exchange station two stage pump controller |
| CN109798574A (en) * | 2019-03-20 | 2019-05-24 | 河北建设集团股份有限公司 | More floor central heating systems |
| CN110542270A (en) * | 2019-08-06 | 2019-12-06 | 扬州派斯特换热设备有限公司 | Special cooling unit of PCW system |
| 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 |
-
2016
- 2016-04-22 CN CN201620346607.XU patent/CN205505149U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559946A (en) * | 2017-09-27 | 2018-01-09 | 北京弘益热能科技股份有限公司 | A kind of heat exchange station two stage pump controller |
| CN109798574A (en) * | 2019-03-20 | 2019-05-24 | 河北建设集团股份有限公司 | More floor central heating systems |
| CN110542270A (en) * | 2019-08-06 | 2019-12-06 | 扬州派斯特换热设备有限公司 | Special cooling unit of PCW system |
| 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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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 |
Granted publication date: 20160824 Termination date: 20210422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |