CN102455009A - High-performance circulating water pump station - Google Patents
High-performance circulating water pump station Download PDFInfo
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- CN102455009A CN102455009A CN 201010521406 CN201010521406A CN102455009A CN 102455009 A CN102455009 A CN 102455009A CN 201010521406 CN201010521406 CN 201010521406 CN 201010521406 A CN201010521406 A CN 201010521406A CN 102455009 A CN102455009 A CN 102455009A
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Abstract
The invention discloses a high-performance circulating water pump station which comprises a plurality of condensation pumps, a reflux driving water pump, a cooling water pump, a plurality of heat supply driving pumps, a parameter input device, a display unit, a condensate water collecting pipeline arranged below a plurality of heat exchangers, and a controller, wherein the condensate water collecting pipeline is distributed obliquely; a water outlet pipeline of the plurality of heat exchangers is connected with the condensate water collecting pipeline, and the condensation pumps are arranged on the water outlet pipeline; a water outlet of the condensate water collecting pipeline is connected with a water inlet of heat supply equipment and a cooled device though the reflux pipeline and a cooling water conveying pipeline respectively; and a liquid level detection unit connected with the controller is arranged at a water inlet of the condensate water collecting pipeline. The high-performance circulating water pump station has the advantages of simple structure, reasonable design, convenience in installation and layout, high intelligent degree and good using effect, is easy to operate, and can overcome the defects that the operation is inconvenient, the energy consumption is relatively high, the condensate water can not be fully and effectively utilized, and the like in the conventional circulating water pump station.
Description
Technical field
The present invention relates to a kind of pump station of recirculation water that is applicable in the heat exchanger, especially relate to a kind of high-effect pump station of recirculation water.
Background technology
Heat exchanger is claimed heat exchanger and heat transmission equipment again, is to make between two kinds of fluids to carry out exchange heat, and the equipment of purposes such as realization heating or cooling.Heat exchanger generally is with solid partition (being heat-transfer area) fluid at differing temperatures to be separated, and what also have makes the directly contact and carry out exchange heat in container of two kinds of fluids.According to action principle, heat exchanger can be divided into dividing wall type heat exchanger, heat regenerator and direct contact heat exchanger.Can be divided into cooler, heater, condenser and vaporizer according to application target.Can be divided into metal heat exchanger and non-metal heat exchanger according to structural material.Shape and structure according to heat-transfer area can be divided into pipe heat exchanger and plate type heat exchanger.Heat exchanger is mainly as improving purposes such as air quality, adjusting reheat steam temperature.It is existing that nowadays along with economic and constantly development of science and technology ground, heat exchanger has been widely used in the daily productive life, like employed air-conditioning, hot-water heating gas in the daily life, and employed boiler, hot waste water heat exchange treatment facility etc. in the industry.
In the actual use; With hot-water heating gas is example; For saving water resource, between heating equipment (being heating boiler) and heat exchanger (being radiator), form a water-flow circuit usually, the hot water that is heated to design temperature through heating boiler is transported to the radiator that is laid in the residential building through hot duct; And after carrying out cold and hot exchange through radiator, the warm cooling water water after will lowering the temperature through reflux line is again sent heating boiler back to and is reused.But; In the practice since the distance between heating boiler and each residential building do not wait; Thereby need between heating boiler and each residential building, to set up water-flow circuit respectively; And all need a corresponding water pump of installation and all in running order all the time in time the sending back in the boiler with the cooling water of guaranteeing in reflux line, to accumulate of each water pump to reuse in each water-flow circuit, thereby the quantity of institute's installation water pump is bigger in the pumping plant, the pipeline wiring is complicated and power consumption is big.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned deficiency of the prior art; A kind of high-effect pump station of recirculation water is provided; It is simple in structure, reasonable in design, install lay convenient, use that easy and simple to handle and intelligent degree is high, result of use is good, can effectively solve use operation inconvenience, power consumption that existing pump station of recirculation water exists more, can not carry out number of drawbacks and deficiency such as fully effectively utilization to condensed water.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of high-effect pump station of recirculation water; It is characterized in that: comprise a plurality of condenser pumps, the driving water pump that refluxes, cooling water pump, a plurality of heat supply driving water pump, parameter input device, display unit, the condensed water collection conduits that is laid in a plurality of heat exchangers below and the synchronous controller that condenser pump, the driving water pump that refluxes, cooling water pump and heat supply driving water pump are controlled, said condenser pump, backflow drive water pump, cooling water pump, heat supply driving water pump, parameter input device and display unit and all join with controller; Said condensed water collection conduits is the water inlet height that is tilted to laying and condensed water collection conduits and is higher than its delivery port height; The tilt angle alpha of said condensed water collection conduits≤30 °; The outlet conduit of a plurality of said heat exchangers all join with the condensed water collection conduits and said outlet conduit on condenser pump all is installed; The water inlet of a plurality of heat exchangers joins through the delivery port of a plurality of heat supply pipelines and heating equipment respectively; A plurality of heat supplies drive water pump and are installed in respectively on a plurality of said heat supply pipelines; The delivery port of said condensed water collection conduits joins with the device that is cooled through the water inlet of reflux line and cooling water conveyance conduit and heating equipment respectively, and said backflow drives water pump and cooling water pump is installed in respectively on reflux line and the cooling water conveyance conduit, and the delivery port place of condensed water collection conduits is equipped with by-pass valve control one; By-pass valve control two is installed on the cooling water conveyance conduit, and said by-pass valve control one controls by controller with by-pass valve control two and the two all joins with controller; The water inlet of said condensed water collection conduits is laid with the Level Detection unit that joins with controller, and controller is tackled according to Level Detection unit institute detection signal mutually, and backflow drives water pump and by-pass valve control one is controlled.
Above-mentioned a kind of high-effect pump station of recirculation water is characterized in that: the 5 °≤α in angle of inclination of said condensed water collection conduits≤30 °.
Above-mentioned a kind of high-effect pump station of recirculation water is characterized in that: said controller is the PLC controller.
Above-mentioned a kind of high-effect pump station of recirculation water, it is characterized in that: said parameter input device, display unit and controller are integrated into PC.
Above-mentioned a kind of high-effect pump station of recirculation water; It is characterized in that: also comprise the water level detecting unit that is laid in the heating equipment and its water level inside is detected in real time; Said water level detecting unit and controller join, and controller is tackled according to water level detecting unit institute detection signal mutually, and backflow drives water pump and by-pass valve control one is controlled.
The present invention compared with prior art has the following advantages:
1, simple in structure, volume is little and circuit design is reasonable, input cost is low, install to lay easy.
2, the simple and easy-to-connect of circuit.
3, use simple to operate, intelligent degree height and display effect directly perceived, can realize all controlling process automatically, really realized no worker monitor through control module.
4, result of use is good; Power consumption is few; Condensed water through the condensed water collection conduits that is tilted to laying is discharged a plurality of heat exchanger outlet conduits is collected, and through the Level Detection unit the inner collected condensed water quantity of condensed water collection conduits is detected in the collection process, when condensed water is collected into some; Then according to actual needs, the condensed water of collecting is delivered to heating equipment or the device that is cooled through reflux line or cooling water conveyance conduit respectively.
5, practical value is high, can save great amount of water resources, and energy-conserving and environment-protective.
6, applied widely, popularizing application prospect is extensive, can effectively apply to all cold and hot switches.
In sum; The present invention is simple in structure, reasonable in design, install lay convenient, use that easy and simple to handle and intelligent degree is high, result of use is good, can effectively solve use operation inconvenience, power consumption that existing pump station of recirculation water exists more, can not carry out number of drawbacks and deficiency such as fully effectively utilization to condensed water.
Through accompanying drawing and embodiment, technical scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is a laying structure sketch map of the present invention.
Fig. 2 is a schematic block circuit diagram of the present invention.
Description of reference numerals:
The 1-heat exchanger; 2-condensed water collection conduits; The 3-outlet conduit;
The 4-condenser pump; 5-refluxes and drives water pump; The 6-cooling water pump;
The 7-controller; The 8-parameter input device; The 9-display unit;
The 10-heat supply drives water pump; The 11-reflux line; The 12-heating equipment;
The 13-heat supply pipeline; 14-cooling water conveyance conduit; 15-by-pass valve control one;
16-by-pass valve control two; 17-Level Detection unit; 18-water level detecting unit;
The 19-device that is cooled; 20-by-pass valve control three; 21-by-pass valve control four;
22-by-pass valve control five.
The specific embodiment
Like Fig. 1, shown in Figure 2; The present invention includes a plurality of condenser pump 4, one reflux drive water pump 5, cooling water pump 6, an a plurality of heat supply drive water pump 10, parameter input device 8, display unit 9, be laid in the condensed water collection conduits 2 of a plurality of heat exchangers 1 below and synchronously to condenser pump 4, refluxing drives water pump 5, cooling water pump 6 and heat supply and drives the controller 7 that water pump 10 is controlled, said condenser pump 4, refluxing drives water pump 5, cooling water pump 6, heat supply and drives water pump 10, parameter input device 8 and display unit 9 and all join with controller 7.Said condensed water collection conduits 2 is the water inlet height that is tilted to laying and condensed water collection conduits 2 and is higher than its delivery port height; The tilt angle alpha of said condensed water collection conduits 2≤30 °; The outlet conduit 3 of a plurality of said heat exchangers 1 all join with condensed water collection conduits 2 and said outlet conduit 3 on condenser pump 4 all is installed; The water inlet of a plurality of heat exchangers 1 joins through the delivery port of a plurality of heat supply pipelines 13 with heating equipment 12 respectively; A plurality of heat supplies drive water pump 10 and are installed in respectively on a plurality of said heat supply pipelines 13; The delivery port of said condensed water collection conduits 2 joins with the device 19 that is cooled through reflux line 11 and the water inlet of cooling water conveyance conduit 14 with heating equipment 12 respectively; Said backflow drives water pump 5 and is installed in respectively on reflux line 11 and the cooling water conveyance conduit 14 with cooling water pump 6; The delivery port place of condensed water collection conduits 2 is equipped with by-pass valve control 1, and by-pass valve control 2 16 is installed on the cooling water conveyance conduit 14, and said by-pass valve control 1 controls by controller 7 with by-pass valve control 2 16 and the two all joins with controller 7.The water inlet of said condensed water collection conduits 2 is laid with the Level Detection unit 17 that joins with controller 7, and controller 7 is tackled according to 17 detection signals in Level Detection unit mutually, and backflow drives water pump 5 and by-pass valve control 1 is controlled.On said outlet conduit 3, heat supply pipeline 13 and the reflux line 11 by-pass valve control 3 20, by-pass valve control 4 21 and the by-pass valve control of being controlled by controller 75 22 is housed respectively.
In the present embodiment, the 5 °≤α in angle of inclination of said condensed water collection conduits 2≤30 °.Said controller 7 is the PLC controller.Said parameter input device 8, display unit 9 and controller 7 are integrated into PC.
Simultaneously; The present invention also comprises the water level detecting unit 18 that is laid in the heating equipment 12 and its water level inside is detected in real time; Said water level detecting unit 18 joins with controller 7, and controller 7 is tackled according to 18 detection signals in water level detecting unit mutually, and backflow drives water pump 5 and by-pass valve control 1 is controlled.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit changes any simple modification, change and the equivalent structure that above embodiment did according to the present invention, all still belongs in the protection domain of technical scheme of the present invention.
Claims (5)
1. high-effect pump station of recirculation water; It is characterized in that: comprise that a plurality of condenser pumps (4), a backflow drive water pump (5), a cooling water pump (6), a plurality of heat supply driving water pump (10), parameter input device (8), display unit (9), are laid in the condensed water collection conduits (2) of a plurality of heat exchangers (1) below and synchronously condenser pump (4), backflow driving water pump (5), cooling water pump (6) and heat supply driven the controller (7) that water pump (10) is controlled, said condenser pump (4), backflow drive water pump (5), cooling water pump (6), heat supply driving water pump (10), parameter input device (8) and display unit (9) and all join with controller (7); Said condensed water collection conduits (2) is the water inlet height that is tilted to laying and condensed water collection conduits (2) and is higher than its delivery port height; Tilt angle alpha≤30 of said condensed water collection conduits (2) °; The outlet conduit (3) of a plurality of said heat exchangers (1) all join with condensed water collection conduits (2) and said outlet conduit (3) on condenser pump (4) all is installed; The water inlet of a plurality of heat exchangers (1) joins through the delivery port of a plurality of heat supply pipelines (13) with heating equipment (12) respectively; A plurality of heat supplies drive water pump (10) and are installed in respectively on a plurality of said heat supply pipelines (13); The delivery port of said condensed water collection conduits (2) joins with the water inlet of heating equipment (12) and the device (19) that is cooled through reflux line (11) and cooling water conveyance conduit (14) respectively; Said backflow drives water pump (5) and cooling water pump (6) is installed in respectively on reflux line (11) and the cooling water conveyance conduit (14); The delivery port place of condensed water collection conduits (2) is equipped with by-pass valve control one (15); By-pass valve control two (16) is installed on the cooling water conveyance conduit (14), and said by-pass valve control one (15) and by-pass valve control two (16) are controlled by controller (7) and the two all joins with controller (7); The water inlet of said condensed water collection conduits (2) is laid with the Level Detection unit (17) that joins with controller (7), and controller (7) is tackled according to Level Detection unit (17) institute detection signal mutually, and backflow drives water pump (5) and by-pass valve control one (15) is controlled.
2. according to the described a kind of high-effect pump station of recirculation water of claim 1, it is characterized in that: the 5 °≤α in angle of inclination of said condensed water collection conduits (2)≤30 °.
3. according to claim 1 or 2 described a kind of high-effect pump station of recirculation waters, it is characterized in that: said controller (7) is the PLC controller.
4. according to claim 1 or 2 described a kind of high-effect pump station of recirculation waters, it is characterized in that: said parameter input device (8), display unit (9) and controller (7) are integrated into PC.
5. according to claim 1 or 2 described a kind of high-effect pump station of recirculation waters; It is characterized in that: also comprise the water level detecting unit (18) that is laid in the heating equipment (12) and its water level inside is detected in real time; Said water level detecting unit (18) joins with controller (7), and controller (7) is tackled according to water level detecting unit (18) institute detection signal mutually, and backflow drives water pump (5) and by-pass valve control one (15) is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010521406 CN102455009A (en) | 2010-10-27 | 2010-10-27 | High-performance circulating water pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010521406 CN102455009A (en) | 2010-10-27 | 2010-10-27 | High-performance circulating water pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102455009A true CN102455009A (en) | 2012-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010521406 Pending CN102455009A (en) | 2010-10-27 | 2010-10-27 | High-performance circulating water pump station |
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| CN (1) | CN102455009A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333491A (en) * | 2015-10-30 | 2016-02-17 | 天津赛金节能科技有限公司 | Heater with multiple cooling units |
-
2010
- 2010-10-27 CN CN 201010521406 patent/CN102455009A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333491A (en) * | 2015-10-30 | 2016-02-17 | 天津赛金节能科技有限公司 | Heater with multiple cooling units |
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Application publication date: 20120516 |