CN204943943U - A kind of freq uency conversion supercharging heat-exchange system - Google Patents
A kind of freq uency conversion supercharging heat-exchange system Download PDFInfo
- Publication number
- CN204943943U CN204943943U CN201520687128.XU CN201520687128U CN204943943U CN 204943943 U CN204943943 U CN 204943943U CN 201520687128 U CN201520687128 U CN 201520687128U CN 204943943 U CN204943943 U CN 204943943U
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- China
- Prior art keywords
- heat
- water
- collection unit
- attemperater
- frequency conversion
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to solar facilities technical field, is specifically related to a kind of freq uency conversion supercharging heat-exchange system.This system comprises attemperater, heat collection unit, controller, also comprises heat exchanging pipe and water return pipeline, and heat exchanging pipe comprises first and second water outlet motor-driven valve, heat collection unit, backwater frequency conversion presser unit; Water return pipeline comprises heat exchange frequency conversion presser unit that attemperater connects successively, with water spot, backwater frequency conversion presser unit, water outlet motor-driven valve and backwater motor-driven valve; Heat exchange frequency conversion presser unit and backwater frequency conversion presser unit include booster pump, distance-transmission pressure gauge and constant-pressure tank; Heat collection unit comprises heat collector and heat-exchanging water tank.This system adopts split-type design, meets all kinds of needs installed and used.Water return pipeline adopts constant temperature timing controlled, ensures the constant of user's EXIT POINT temperature; Heat collection unit adopts many groups to be connected in parallel, and each heat collection unit is by heat exchanging pipe, and provide the hot water of design temperature to attemperater, heat energy utilization is high.
Description
Technical field
The utility model relates to solar facilities technical field, is specifically related to a kind of freq uency conversion supercharging heat-exchange system.
Background technology
The solar water heater generally used now is installed on top of building more, and this solar water heater is because installation position sets high, and its supply channel, electric additional heat circuit are all very long, and during use, water yield waste is large, and thermal loss is also large; And because of the bearing capacity of top of building limited, load should not be too large, or the restriction in space constrains the capacity of solar water heater to a certain extent.The heat collector of solar water heater and attemperater are separated and can significantly be improved this phenomenon.Existing separated solar water heater, major part is pressure-bearing, because heat collector and attemperater all need pressure-bearing, manufacturing cost is high, and be the top water mode adopted when using hot water, by cold water press-in storage heat-exchanging water tank, hot water is cemented out, easily cause hot and cold water to mix, affect result of use and the comfortableness of hot water.A part can not pressure-bearing, and adopt the auxiliary inside and outside hot and cold water circulation of circulating pump, relative energy consumption is high, and heat utilization rate is low.Therefore the problem that the energy consumption needing a kind of freq uency conversion supercharging heat-exchange system to solve non-bearing type solar water heater is high.
Utility model content
The utility model is for the deficiencies in the prior art, and provide a kind of simple and reasonable freq uency conversion supercharging heat-exchange system, by frequency conversion pressurized control, energy consumption is low, heat energy utilization is abundant.
The technical solution of the utility model is achieved in that a kind of freq uency conversion supercharging heat-exchange system comprises attemperater, heat collection unit, controller and connecting pipe, it is characterized in that, described exchange system also comprises heat exchanging pipe and water return pipeline, and this heat exchanging pipe and water return pipeline are closed-loop path; Described heat exchanging pipe comprises the water inlet motor-driven valve, heat collection unit, backwater frequency conversion presser unit, the water outlet motor-driven valve that are connected successively with attemperater; Described water return pipeline comprises heat exchange frequency conversion presser unit that attemperater connects successively, with water spot, backwater frequency conversion presser unit, water outlet motor-driven valve, return water temperature sensor and backwater motor-driven valve; Described heat exchange frequency conversion presser unit and backwater frequency conversion presser unit include booster pump, distance-transmission pressure gauge and the constant-pressure tank of contacting successively; Described heat collection unit comprises heat collector and heat-exchanging water tank.
Preferably, described heat collection unit has two at least, is connected in parallel between heat collection unit; Each heat collection unit is also connected with heat exchange motor-driven valve.
Preferably, be provided with water tank temperature sensor in described attemperater, water return pipeline is provided with return water temperature sensor, is equipped with temperature sensor in heat-exchanging water tank; Each temperature sensor is electrically connected with controller.
Preferably, described attemperater is also connected with the moisturizing pipeline of running water.
Preferably, be provided with Water level controller in described attemperater, described Water level controller is electrically connected with controller.
Preferably, described booster pump is freq uency conversion supercharging pump.
The utility model solves the defect existed in background technology, has following beneficial effect:
The freq uency conversion supercharging heat-exchange system that the utility model provides is rational in infrastructure, adopt split-type design, heat exchanging pipe and water return pipeline adopt motor-driven valve and frequency conversion presser unit, make incubator, heat collection unit and are separated from each other with water spot, meeting all kinds of needs installed and used.Water return pipeline adopts constant temperature timing controlled, and ensure the constant of user's EXIT POINT temperature, Consumer's Experience is good; Heat collection unit adopts many groups to be connected in parallel, and each heat collection unit is by heat exchanging pipe, and provide the hot water of design temperature to attemperater, heat energy utilization is high.By the electrical connection of controller and motor-driven valve, frequency conversion presser unit and temperature sensor, achieve high-speed switch electrically operated valve, the real-time control of frequency conversion pressurization and water temperature, reduces energy consumption, and real-time guarantees supplies comfortable hot water.
Accompanying drawing explanation
Fig. 1 is the structural representation of freq uency conversion supercharging heat-exchange system;
In figure: 1-attemperater, 2-water tank temperature sensor, 3-is intake motor-driven valve, 4-first heat exchange motor-driven valve, 5-first heat collector, 6-first temperature sensor, 7-second heat collector, 8-second temperature sensor, 9-second heat exchange motor-driven valve, 10-water spot, 11-heat exchange frequency conversion presser unit, 12-return water temperature sensor, 13-backwater motor-driven valve, 14-moisturizing pipeline, 15-backwater frequency conversion presser unit, 16-water outlet motor-driven valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of freq uency conversion supercharging heat-exchange system embodiment as shown in Figure 1, a kind of freq uency conversion supercharging heat-exchange system, comprise attemperater 1, heat collection unit, controller and connecting pipe, exchange system comprises heat exchanging pipe and water return pipeline, and this heat exchanging pipe and water return pipeline are closed-loop path; The water inlet motor-driven valve 3 that heat exchanging pipe and attemperater 1 are connected successively, heat collection unit, backwater frequency conversion presser unit 15, water outlet motor-driven valve 16; Water return pipeline comprises heat exchange frequency conversion presser unit 11 that attemperater 1 connects successively, with water spot 10, backwater frequency conversion presser unit 15, water outlet motor-driven valve 16, return water temperature sensor 12 and backwater motor-driven valve 13; Heat exchange frequency conversion presser unit 11 and backwater frequency conversion presser unit 15 include booster pump, distance-transmission pressure gauge and the constant-pressure tank of contacting successively.Heat collection unit comprises heat collector and heat-exchanging water tank.Heat collection unit has two, and comprise the first heat collector 5 and the second heat collector 7 and corresponding heat-exchanging water tank, first and second heat collector is also connected to the first heat exchange motor-driven valve 4 and the second heat exchange motor-driven valve 9.Be connected in parallel between these two heat collection unit.Be provided with water tank temperature sensor 2 in attemperater, water return pipeline is provided with return water temperature sensor 12, is respectively equipped with the first temperature sensor 6 and the second temperature sensor 8 in the heat-exchanging water tank that first and second heat collector 5,7 connects; Each temperature sensor is electrically connected with controller.Attemperater 1 is also connected with the moisturizing pipeline 14 of running water.Be provided with Water level controller in attemperater 1, Water level controller is electrically connected with controller.Water level controller according to attemperater liquid level, can carry out heat exchange or utilizes dredge pump to carry out blowdown.Booster pump is freq uency conversion supercharging pump, and frequency-conversionbooster booster water pump by required pressure, can regulate the rotating speed of electric-motor pump according to the change of water consumption, make equipment constant pressure water supply, reach energy-efficient object, due to the cause of booster pump frequency control, energy-saving and cost-reducing effect can also be played.
The course of work of the present utility model is: this freq uency conversion supercharging heat interaction system comprises the circulation canal be made up of heat exchanging pipe and water return pipeline.When the water tank temperature sensor 2 in attemperater 1 detects that water the temperature inside the box T1 is less than the temperature of setting, open water inlet motor-driven valve 3 and water outlet motor-driven valve 16 simultaneously, heat exchanging pipe starts to carry out heat exchange, water in attemperater 1 enters heat collection unit by water outlet motor-driven valve 16 by backwater frequency conversion presser unit 15 and carries out heat exchange, hot water simultaneously in heat collection unit enters in attemperater 1 by motor-driven valve 3 of intaking, circulation like this, until T1 is greater than the temperature of setting.Water return pipeline adopts constant temperature timing controlled motor-driven valve backwater, for user's water.Hot water in incubator 1 provides hot water by heat exchange frequency conversion presser unit 11 to water spot 10.When the return water temperature sensor 12 on water return pipeline detects that water return pipeline temperature T2 is less than the lowest temperature value of setting, start backwater motor-driven valve 13, carry out heat exchange with attemperater 1, continue to heat; When T2 is greater than the ceiling temperature value of setting, stop backwater motor-driven valve 13, provide the hot water of steady temperature to user, Consumer's Experience is good.Heat collection unit is made up of two groups of heat collectors and heat-exchanging water tank, by being connected in parallel between two heat collection unit, is respectively equipped with the first temperature sensor 6 and the second temperature sensor 8 in the heat-exchanging water tank of heat collection unit.When the first temperature sensor 6 detects that heat-exchanging water the temperature inside the box T3 is greater than the ceiling temperature of setting, open the first heat exchange motor-driven valve 4, heat-exchanging water tank injects hot water to heat exchanging pipe; If when T3 is less than the ceiling temperature of setting, close the first heat exchange motor-driven valve 4, heat-exchanging water tank stops supplying water and continues to wait for and heats up.In like manner the second temperature sensor 8 also opens by temperature detection or cuts out the second heat exchange motor-driven valve 9.Each like this heat collection unit is by heat exchanging pipe, and provide the hot water of design temperature, heat energy utilization is high.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a freq uency conversion supercharging heat-exchange system, comprise attemperater (1), heat collection unit, controller and connecting pipe, it is characterized in that, described exchange system also comprises heat exchanging pipe and water return pipeline, and this heat exchanging pipe and water return pipeline are closed-loop path; Described heat exchanging pipe comprises the water inlet motor-driven valve (3), heat collection unit, backwater frequency conversion presser unit (15), the water outlet motor-driven valve (16) that are connected successively with attemperater (1); Described water return pipeline comprises the heat exchange frequency conversion presser unit (11), use water spot (10), backwater frequency conversion presser unit (15), water outlet motor-driven valve (16), return water temperature sensor (12) and the backwater motor-driven valve (13) that are connected successively with attemperater (1); Described heat exchange frequency conversion presser unit (11) and backwater frequency conversion presser unit (15) include booster pump, distance-transmission pressure gauge and the constant-pressure tank of contacting successively; Described heat collection unit comprises heat collector and heat-exchanging water tank.
2. freq uency conversion supercharging heat-exchange system according to claim 1, is characterized in that: described heat collection unit has two at least, is connected in parallel between heat collection unit; Each heat collection unit is also connected with heat exchange motor-driven valve.
3. freq uency conversion supercharging heat-exchange system according to claim 1, it is characterized in that: in described attemperater (1), be provided with water tank temperature sensor (2), water return pipeline is provided with return water temperature sensor (12), is equipped with temperature sensor in heat-exchanging water tank; Each temperature sensor is electrically connected with controller.
4. freq uency conversion supercharging heat-exchange system according to claim 1, is characterized in that: described attemperater (1) is also connected with the moisturizing pipeline (14) of running water.
5. the freq uency conversion supercharging heat-exchange system according to any one of Claims 1-4, is characterized in that: described attemperater is provided with Water level controller in (1), and Water level controller is electrically connected with controller.
6. the freq uency conversion supercharging heat-exchange system according to any one of Claims 1-4, is characterized in that: described booster pump is freq uency conversion supercharging pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687128.XU CN204943943U (en) | 2015-09-07 | 2015-09-07 | A kind of freq uency conversion supercharging heat-exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520687128.XU CN204943943U (en) | 2015-09-07 | 2015-09-07 | A kind of freq uency conversion supercharging heat-exchange system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943943U true CN204943943U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520687128.XU Expired - Fee Related CN204943943U (en) | 2015-09-07 | 2015-09-07 | A kind of freq uency conversion supercharging heat-exchange system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943943U (en) |
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2015
- 2015-09-07 CN CN201520687128.XU patent/CN204943943U/en not_active Expired - Fee Related
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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: 20160106 Termination date: 20190907 |