CN202057039U - No-scaling airtight hot exchange pure water system - Google Patents
No-scaling airtight hot exchange pure water system Download PDFInfo
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- CN202057039U CN202057039U CN201120009353XU CN201120009353U CN202057039U CN 202057039 U CN202057039 U CN 202057039U CN 201120009353X U CN201120009353X U CN 201120009353XU CN 201120009353 U CN201120009353 U CN 201120009353U CN 202057039 U CN202057039 U CN 202057039U
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- heat exchanger
- refrigerant
- pure water
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Abstract
A non-scaling airtight hot exchange pure water system is disclosed, which is mainly characterized in that the temperature of the liquid moving away from an evaporator can reach 75 DEG C to 100 DEG C when the liquid passes through a compressor, and the liquid completes heat exchange with the cold water at a primary side of a heat exchanger after entering into a condenser; the temperature of the cold water at the primary side rises up after heat exchange, and the water flows to a secondary side under the driving of a hot water pump and then completes heat exchange with the low temperature water outside. Scaling is not formed on the pipeline of the primary side because the water in the heat exchanger is airtight pure water; moreover, the heat exchanger can complete heat exchange twice; therefore, the temperature falls gradually. Because of the gradual falling of the temperature, the temperature of the secondary side is lower than 50 DEG C and the water feeding temperature of a hot water side is 10 DEG C to 30 DEG C; the temperature of the hot water side is 30 DEG C to 50 DEG C after the heat exchange, the temperature of the water exchanged at the secondary side is not less than 50 DEG C, so scaling is avoided; in addition, an icy water side is an airtight pure water system, so scaling is also avoided.
Description
Technical field
The utility model is relevant for a kind of heat pump, especially a kind of heat exchange pure water system of closed non-scaling.
Background technology
Fig. 2 is a kind of heat pump in the prior art, comprise: an evaporimeter 1 ', by the air blast in the cold gas system, the air suction is blowed to evaporimeter, refrigerant in the evaporator pipeline absorbs the heat of air, become gaseous state by liquid, so after the heat of air was absorbed, the air in the inlet chamber was a cold air.
One compressor 2 ', this compressor is to be driven by motor, sucks the gaseous coolant of evaporimeter, to condenser, therefore low pressure gaseous state simultaneously, refrigerant also become the gaseous coolant of high pressure, high temperature after via compression via the compressor force feed.
One condenser 3 ', by high pressure, the high-temperature gas refrigerant that the compressor force feed comes out, the condenser of flowing through, the extraneous cold air that flows through of quilt is taken away the heat of refrigerant, makes the cooling medium liquid of gaseous state change into high pressure, middle temperature liquid refrigerants.
It is flow by refrigerant in the big or small control system of this evaporimeter 1 thermic load that one expansion valve 5 ', this expansion close 5 function, makes refrigerant obtain best evaporation effect, and high pressure, middle temperature liquid refrigerants changes into is the atomizing refrigerant.
One circulation line 71 ', this circulation line one end input hot water, the other end is then imported cold water.
The temperature difference because of hot and cold water in the circulation line in the above-mentioned prior art is big, by showing among the figure that the liquid leave evaporimeter is during by compressor, its temperature can be up to 75 ℃ to 100 ℃, in entering condenser, do heat exchange with the cold water of heat exchanger, the cold water of this primary side rises through temperature after the heat exchange, and temperature will be pulled to more than 50 ℃, usually causes this circulation line incrustation because the temperature difference is big, circulation line of long duration is then obstructed easily, and causes problems such as circulation is bad.
The utility model content
So the purpose of this utility model is for solving the problem on the above-mentioned prior art, the utility model does not have the problem of fouling for the heat exchange pure water system that a kind of closed non-scaling is provided.When being mainly the liquid that leaves evaporimeter by compressor, its temperature can be up to 75 ℃ to 100 ℃, in entering condenser, do heat exchange with the cold water of the primary side of heat exchanger, the cold water of this primary side rises through temperature after the heat exchange, flow to secondary side via the driving of heat-exchanger pump and carries out heat exchange with the water at low temperature in the outside again.Because the current in heat exchanger are airtight pure water, so can on the pipeline of primary side, not produce fouling.Moreover heat exchanger carries out twice heat exchange, and therefore, temperature produces the gradually effect of formula decline.So because the result that temperature is gradually fallen in the temperature of secondary side to be lower than below 50 ℃, and the inflow temperature 10-30 of hot water side ℃, and behind over-heat-exchanger, the temperature of hot water side is 30-50 ℃, the water temperature that exchanges in the secondary side is all less than greater than 50 ℃, thus can not produce fouling, in addition, the frozen water side is originally as the closed pure water system, so there is not the problem of fouling.
For proposing a kind of heat exchange pure water system of closed non-scaling in the utility model that achieves the above object, it is characterized in that comprising: an evaporimeter, by the air blast in the cold gas system, the air suction is blowed to evaporimeter, refrigerant in the evaporator pipeline absorbs the heat of air, become gaseous state by liquid, so after the heat of air was absorbed, the air in the inlet chamber was a cold air; A compressor, this compressor is to be driven by motor, sucks the gaseous coolant through evaporimeter, to condenser, therefore low pressure gaseous state simultaneously, refrigerant also become the gaseous coolant of high pressure, high temperature after via compression via the compressor force feed; A condenser, by high pressure, the high-temperature gas refrigerant that the compressor force feed comes out, the condenser of flowing through, the extraneous cold air that flows through of quilt is taken away the heat of refrigerant, makes the cooling medium liquid of gaseous state change into high pressure, middle temperature liquid refrigerants; An expansion valve that makes refrigerant obtain best evaporation effect, the function that this expansion is closed is the flow of mat by refrigerant in the big or small control system of this evaporimeter thermic load, make refrigerant obtain best evaporation effect, and high pressure, middle temperature liquid refrigerants change into is the atomizing refrigerant through this;
A closed pure water system, this closed pure water system comprises: a circulation line, heat in this circulation line one end input hot water, the other end are then imported cold water and are gone out heat to outside; A primary side heat exchanger, this primary side heat exchanger links an end that connects this circulation line, receives the hot water from this circulation line, at this moment warp and this condenser heat exchange, coolant-temperature gage in this primary side heat exchanger will be enhanced, and continues to circulate in this circulation line; A secondary side heat exchanger, this secondary side heat exchanger links the other end that connects this circulation line, this secondary side heat exchanger receives through the water after this primary side heat exchanger, enter into this secondary side heat exchanger, this secondary side heat exchanger other end then injects cold water, behind the heat-shift water temperature in this secondary side heat exchanger is dragged down; And a heat-exchanger pump, this heat-exchanger pump are located on this circulation line, and this heat-exchanger pump is provided as the power resources of the whole water circulation of this closed pure water system.
This refrigerant is hydrocarbon refrigerant.
This evaporimeter one end is the frozen water side, and this evaporimeter other end is a hot water side.
The beneficial effects of the utility model are: so because the result that gradually falls of temperature in the temperature of secondary side to be lower than below 50 ℃, and the inflow temperature 10-30 of hot water side ℃, and behind over-heat-exchanger, the temperature of hot water side is 30-50 ℃, the water temperature that exchanges in the secondary side is all less than greater than 50 ℃, thus can not produce fouling, in addition, the frozen water side is originally as the closed pure water system, so there is not the problem of fouling.
Description of drawings
Fig. 1 shows application schematic diagram of the present utility model.
Fig. 2 shows prior art schematic diagram of the present utility model.
[main element symbol description]
1,1 ' evaporimeter 2,2 ' compressor
3,3 ' condenser 5,5 ' expansion valve
7,7 closed pure water systems 71,71 ' circulation line
72 primary side heat exchangers, 73 secondary side heat exchangers
74 heat-exchanger pumps, 6 frozen water sides, 8 hot water sides.
The specific embodiment
Now sincerely form, and the effect and the advantage that can produce, cooperate graphicly, lift a preferred embodiment of the present utility model and be described in detail as follows with regard to structure of the present utility model.
Please refer to shown in Figure 1ly, show to comprise the heat exchange pure water system of closed non-scaling of the present utility model:
One evaporimeter 1 is sucked air by the air blast in the cold gas system and to blow to evaporimeter 1, and the refrigerant in the evaporator pipeline absorbs the heat of air, becomes gaseous state by liquid, so after the heat of air was absorbed, the air in the inlet chamber was a cold air.
One compressor 2, this compressor 2 is to be driven by motor, sucks the gaseous coolant of evaporimeter, to condenser, therefore low pressure gaseous state simultaneously, refrigerant also become the gaseous coolant of high pressure, high temperature after via compression via the compressor force feed.
One condenser 3, by high pressure, the high-temperature gas refrigerant that the compressor force feed comes out, the condenser of flowing through, the extraneous cold air that flows through of quilt is taken away the heat of refrigerant, makes the cooling medium liquid of gaseous state change into high pressure, middle temperature liquid refrigerants.
It is flow by refrigerant in the big or small control system of this evaporimeter 1 thermic load that one expansion valve 5, this expansion close 5 function, makes refrigerant obtain best evaporation effect, and high pressure, middle temperature liquid refrigerants changes into is the atomizing refrigerant.
One closed pure water system 7, this closed pure water system comprises:
One circulation line 71, this circulation line one end input heat, the other end is quantity of heat given up then;
One primary side heat exchanger 72, this primary side heat exchanger connects an end of this circulation line 71, receives the hot water from this circulation line, and the coolant-temperature gage in this primary side heat exchanger will be enhanced at this moment, and continues to circulate in this circulation line;
One secondary side heat exchanger 73, this secondary side heat exchanger connects the other end of this circulation line 71, this secondary side heat exchanger 73 receives through the water after this primary side heat exchanger, enter into this secondary side heat exchanger, this secondary side heat exchanger other end then injects cold water, so that the water temperature in this secondary side heat exchanger is dragged down.
One heat-exchanger pump 74, this heat-exchanger pump are located on this circulation line, and this heat-exchanger pump provides the power resources of the whole water circulation of this closed pure water system.
By showing among the figure that the liquid leave evaporimeter is during by compressor 2, its temperature can be up to 75 ℃ to 100 ℃, in entering condenser, do heat exchange with the cold water of the primary side of heat exchanger, the cold water of this primary side rises through temperature after the heat exchange, flow to secondary side via the driving of heat-exchanger pump and carries out heat exchange with the water at low temperature in the outside again.Because the current in heat exchanger are airtight pure water, so can on the pipeline of primary side, not produce fouling.Moreover heat exchanger carries out twice heat exchange, and therefore, temperature produces the gradually effect of formula decline.So because the result that temperature is gradually fallen in the temperature of secondary side to be lower than below 50 ℃, and the inflow temperature 10-30 of hot water side 8 ℃, and behind over-heat-exchanger, the temperature of hot water side 8 is 30-50 ℃, and the water temperature that exchanges in the secondary side is all less than greater than 50 ℃, so can not produce fouling, in addition, the inflow temperature 5-10 of frozen water side 6 ℃, 6 of frozen water sides are as the closed pure water system, so there is not the problem of fouling.
As shown in Figure 1, two pipeline ends of outside hot water side 8 and frozen water side 6 among the figure, the arrow indication is the water (flow) direction in it, and is the common mechanical circulating pipe system, and its inside is closed system, and its adaptive no part is also unrestricted.
In sum, the design of consideration of the utility model hommization, quite realistic demand.Its concrete improvement has disappearance now, obviously has breakthrough progressive advantage compared to prior art, the enhancement that has effect really, and non-being easy to reached.
Above-listed detailed description system specifying at a possible embodiments of the present utility model, only this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of the present utility model.
Claims (3)
1. the heat exchange pure water system of a closed non-scaling is characterized in that comprising:
An evaporimeter by the air blast in the cold gas system, blows the air suction to evaporimeter, and the refrigerant in the evaporator pipeline absorbs the heat of air, and refrigerant becomes gaseous state by liquid;
A compressor, this compressor is driven by motor, sucks the gaseous coolant through evaporimeter, and to condenser, the low pressure gaseous coolant is via the gaseous coolant that becomes high pressure, high temperature after compressing simultaneously via the compressor force feed;
A condenser, by high pressure, the high-temperature gas refrigerant that the compressor force feed comes out, the condenser of flowing through, the extraneous cold air that flows through of quilt is taken away the heat of refrigerant, makes the cooling medium liquid of gaseous state change into high pressure, middle temperature liquid refrigerants;
An expansion valve that makes refrigerant obtain best evaporation effect, by the flow of refrigerant in the big or small control system of this evaporimeter thermic load, and high pressure, middle temperature liquid refrigerants changes into through this is the atomizing refrigerant;
A closed pure water system, this closed pure water system comprises:
A circulation line, heat in this circulation line one end input water, the other end then quantity of heat given up is extremely outside;
A primary side heat exchanger, this primary side heat exchanger connects an end of this circulation line, receives the water from this circulation line, warp and this condenser heat exchange, the coolant-temperature gage of this primary side heat exchanger improves, and continues to circulate in this circulation line;
A secondary side heat exchanger, this secondary side heat exchanger connects the other end of this circulation line, this secondary side heat exchanger receives through the water after this primary side heat exchanger, enter into this secondary side heat exchanger, this secondary side heat exchanger other end then injects cold water, behind the heat-shift water temperature in this secondary side heat exchanger is dragged down; And
A heat-exchanger pump, this heat-exchanger pump are located on this circulation line, and this heat-exchanger pump is the power resources of this closed pure water system.
2. the heat exchange pure water system of closed non-scaling as claimed in claim 1 is characterized in that, this refrigerant is hydrocarbon refrigerant.
3. the heat exchange pure water system of closed non-scaling as claimed in claim 1 is characterized in that, this evaporimeter one end is an end of frozen water inlet, and this evaporimeter other end is hot water inlet's a end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120009353XU CN202057039U (en) | 2011-01-13 | 2011-01-13 | No-scaling airtight hot exchange pure water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120009353XU CN202057039U (en) | 2011-01-13 | 2011-01-13 | No-scaling airtight hot exchange pure water system |
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| Publication Number | Publication Date |
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| CN202057039U true CN202057039U (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201120009353XU Expired - Fee Related CN202057039U (en) | 2011-01-13 | 2011-01-13 | No-scaling airtight hot exchange pure water system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556524A (en) * | 2014-11-17 | 2015-04-29 | 苏州鑫泽雅节能设备有限公司 | Cold/hot water treatment device for closed system |
| CN107477896A (en) * | 2017-01-24 | 2017-12-15 | 江苏华兆制冷设备有限公司 | A kind of high-temperature-hot-water unit |
-
2011
- 2011-01-13 CN CN201120009353XU patent/CN202057039U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104556524A (en) * | 2014-11-17 | 2015-04-29 | 苏州鑫泽雅节能设备有限公司 | Cold/hot water treatment device for closed system |
| CN107477896A (en) * | 2017-01-24 | 2017-12-15 | 江苏华兆制冷设备有限公司 | A kind of high-temperature-hot-water unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QIU GUOZHEN Effective date: 20130131 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130131 Address after: Taiwan, Taipei, China Chongqing South Road, No. 57, building No. 12, No. 6 Patentee after: Li Liang Patentee after: Qiu Guozhen Address before: Taiwan, Taipei, China Chongqing South Road, No. 57, building No. 12, No. 6 Patentee before: Li Liang |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: Taiwan, Taipei, China Chongqing South Road, No. 57, building No. 12, No. 6 Patentee after: Li Liang Address before: Taiwan, Taipei, China Chongqing South Road, No. 57, building No. 12, No. 6 Patentee before: Li Liang Patentee before: Qiu Guozhen |
|
| 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: 20111130 Termination date: 20170113 |