CN103673072A - Constant-temperature water supply device and method and heating device - Google Patents
Constant-temperature water supply device and method and heating device Download PDFInfo
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- CN103673072A CN103673072A CN201310694821.5A CN201310694821A CN103673072A CN 103673072 A CN103673072 A CN 103673072A CN 201310694821 A CN201310694821 A CN 201310694821A CN 103673072 A CN103673072 A CN 103673072A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 209
- 238000010438 heat treatment Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005855 radiation Effects 0.000 claims description 9
- 239000008400 supply water Substances 0.000 claims description 7
- 230000004907 flux Effects 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract 4
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The invention discloses a constant-temperature water supply device and method and a heating device. The constant-temperature water supply device comprises a primary water supply end, a primary water return end, a secondary water supply end and a secondary water return end and further comprises a heat exchanger and a temperature regulating valve group. A first heat exchange channel and a second heat exchange channel are arranged in the heat exchanger. The temperature regulating valve group comprises a tee joint and a flow-adjustable tee valve capable of adjusting flow according to the water outlet temperature of the second water supply end. The tee joint is connected with the flow-adjustable tee valve. One end of the first heat exchange channel is connected with the primary water supply end, and the other end of the first heat exchange channel is connected with the secondary water supply end. The second heat exchange channel, the first water return end and the secondary water return end are respectively connected with the temperature regulating valve group. The flow-adjustable tee valve is used for adjusting flow distribution according to the water outlet temperature of the secondary water supply end, water conveyed into the heat exchanger by the primary water supply end exchanges heat with water conveyed into the heat exchanger by the secondary water return end, the temperature of secondary water supply is regulated, the reliability of the constant-temperature water supply device is improved, and energy consumption is reduced.
Description
Technical field
The present invention relates to heating installation, relate in particular to a kind of constant-temperature water supply device, method and heating equipment.
Background technology
At present, constant temperature water mixing system is widely used in industrial production and daily life, by constant temperature water mixing system, can obtain the water of design temperature, take domestic water as example: constant temperature water mixing system is often used to Winter heat supply and uses, to obtain the hot water that temperature is suitable.As shown in Figure 1, constant temperature water mixing system of the prior art generally includes and once supplies water end (W.E.) 101, primary water end 102, secondary water-supply end 201 and secondary returning water end (W.E.) 202, wherein, the water of secondary water-supply end 201 outputs is the water that user side is used, in order to obtain the secondary water-supply water temperature of constant temperature, once for water end (W.E.) 101, primary water end 102, secondary water-supply end 201 and secondary returning water end (W.E.) 202, by mixed water valve 300, link together, on secondary water-supply end 201, be provided with for controlling the temperature sensor 400 of mixed water valve 300 actions.In use, once supply water through once entering into mixed water valve 300 for water end (W.E.) 101, temperature sensor 400 is controlled the mixed proportion of once water supply and secondary backwater to obtain the secondary water-supply of constant temperature; And in mixed water valve 300, part once supplies water and part secondary backwater forms primary water, through primary water end 102, get back in once circulation.As can be seen from Figure 1, once water supply, primary water, secondary backwater and secondary water-supply collect at mixed water valve 300 places, cause secondary water-supply and secondary backwater with no pressure poor, cannot form circulation, therefore must increase water circulating pump 500, to guarantee that secondary water-supply and secondary backwater can flow smoothly.Water circulating pump 500 is very easily damaged in delivering hot water's process, and, water circulating pump 500 need to work to guarantee that secondary water-supply and secondary returning water circulation flow always, and power consumption is larger, causes that constant temperature water mixing system reliability of the prior art is lower and energy consumption is higher.
Summary of the invention
Technical problem to be solved by this invention is: a kind of constant-temperature water supply device, method and heating equipment are provided, solve the defect that in prior art, constant temperature water mixing system reliability is lower and energy consumption is higher, realize the reliability that improves constant-temperature water supply device, and lower the energy consumption of constant-temperature water supply device.
Technical scheme provided by the invention is, a kind of constant-temperature water supply device, comprise and once supply water end (W.E.), primary water end, secondary water-supply end and secondary returning water end (W.E.), also comprise heat exchanger and heat control valve group, in described heat exchanger, there is the first heat exchanger channels and the second heat exchanger channels, described heat control valve group comprises threeway and for bring out the adjustable triple valve of flow of coolant-temperature gage adjust flux according to described secondary water-supply, described threeway and the adjustable triple valve of described flow link together; One end of described the first heat exchanger channels is once connected for water end (W.E.) with described, and the other end is connected with described secondary water-supply end; Described the second heat exchanger channels, described primary water end and described secondary returning water end (W.E.) are connected with described heat control valve group respectively.
Further, described secondary returning water end (W.E.) is connected with the adjustable triple valve of described flow, and described primary water end is connected with described threeway, and the two ends of described the second heat exchanger channels are connected with the adjustable triple valve of described flow with described threeway respectively.
Further, described secondary returning water end (W.E.) is connected with described threeway, and described primary water end is connected with the adjustable triple valve of described flow, and the two ends of described the second heat exchanger channels are connected with the adjustable triple valve of described flow with described threeway respectively.
Further, described flow is adjustable, and triple valve is self-operated three-way valve, and the temperature sensor of described self-operated three-way valve is arranged on described secondary water-supply end place.
Further, described flow is adjustable, and triple valve is electric T-shaped valve, described constant-temperature water supply device also comprises controller and temperature sensor, and described temperature sensor is arranged on described secondary water-supply end place, and described temperature sensor is connected with described controller respectively with described electric T-shaped valve.
Further, described water end (W.E.) and the described secondary returning water end (W.E.) place of once supplying is respectively arranged with auxiliary temperature sensors, and described auxiliary temperature sensors is connected with described controller.
Further, described heat exchanger is plate type heat exchanger or pipe heat exchanger or tube-sheet heat exchanger or volumetric heat exchanger or double-tube heat exchanger.
The present invention also provides a kind of constant temperature water supply method, adopts above-mentioned constant-temperature water supply device, and concrete grammar is: when secondary water-supply end temperature is during higher than design temperature, flow is adjustable, and triple valve increases the water yield that enters into the second heat exchanger channels from secondary returning water end (W.E.); When secondary water-supply end temperature is during lower than design temperature, the water yield of flow is adjustable triple valve reduces to enter into from secondary returning water end (W.E.) the second heat exchanger channels.
The present invention provides again a kind of heating equipment, comprises heat radiation terminal, also comprises above-mentioned constant-temperature water supply device, the secondary water-supply end of described constant-temperature water supply device and secondary returning water end (W.E.) respectively with described corresponding connection of heat radiation terminal.
Further, described heating equipment comprises a plurality of heat radiation terminals, and described secondary water-supply end and described secondary returning water end (W.E.) are water collecting and diversifying device.
Compared with prior art, advantage of the present invention and good effect are: constant-temperature water supply device provided by the invention, method and heating equipment, by adopting the adjustable triple valve of flow to bring out coolant-temperature gage adjust flux according to secondary water-supply, distribute, once for water end (W.E.), be input to the water that water in heat exchanger and secondary returning water end (W.E.) be input in heat exchanger and carry out heat exchange, can effectively adjust the water temperature of secondary water-supply end, and there is pressure reduction between secondary water-supply end and secondary returning water end (W.E.), thereby without adopting water pump to drive Secondary water circulation to flow, avoid cannot carrying out the situation generation of constant temperature water mixing because water pump breaks down, improved the reliability of constant-temperature water supply device, meanwhile, due to without adopting water pump, save water pump the consumed electric energy of always working, thereby effectively reduced the energy consumption of constant-temperature water supply device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of constant temperature water mixing system of the prior art;
Fig. 2 is the structural representation one of constant-temperature water supply device embodiment of the present invention;
Fig. 3 is the structural representation two of constant-temperature water supply device embodiment of the present invention;
Fig. 4 is the structural representation of heating equipment embodiment of the present invention.
The specific embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 2, the present embodiment constant-temperature water supply device, comprise and once supply water end (W.E.) 11, primary water end 12, secondary water-supply end 13 and secondary returning water end (W.E.) 14, also comprise heat exchanger 2 and heat control valve group 3, in heat exchanger 2, there is the first heat exchanger channels 21 and the second heat exchanger channels 22, heat control valve group 3 comprises threeway 31 and for according to the adjustable triple valve 32 of the flow of secondary water-supply end 13 leaving water temperature adjust fluxes, threeway 31 links together with the adjustable triple valve 32 of flow; One end of the first heat exchanger channels 21 is connected with once supplying water end (W.E.) 11, and the other end is connected with secondary water-supply end 13; The second heat exchanger channels 22, primary water end 12 and secondary returning water end (W.E.) 14 are connected with heat control valve group 3 respectively.
Particularly, the present embodiment constant-temperature water supply device adopts 2 pairs, heat exchanger once for the water of water end (W.E.) 11 outputs and the water of secondary returning water end (W.E.) 14 outputs, to carry out heat exchange, wherein, by the adjustable triple valve 32 of flow, control the water yield that secondary returning water end (W.E.) 14 participates in heat exchange, so that the constant temperature of the water temperature of secondary water-supply end 13 outputs in setting.In this process, secondary water-supply and secondary backwater once can flow under the pressure reduction between water supply and primary water smoothly, and without adopting extra water pump, thereby can avoid, because water pump damages the water that causes obtaining constant water temperature, effectively raising the reliability of the present embodiment constant-temperature water supply device; Meanwhile, due to without adopting water pump to drive intermediate water to flow, save the electric energy that water pump consumes, effectively lowered the energy consumption of the present embodiment constant-temperature water supply device.Wherein, the specific works process of the present embodiment constant-temperature water supply device is as follows: once for water end (W.E.) 11, high-temperature-hot-water is input in the first heat exchanger channels 21, hot water in the first heat exchanger channels 21 by with the second heat exchanger channels 22 in water carry out heat exchange, thereby the water that makes to output to secondary water-supply end 13 from the first heat exchanger channels 21 reaches the temperature value of setting; Meanwhile, the part water of secondary returning water end (W.E.) 14 outputs enters into the second heat exchanger channels 22 and participates in heat exchange, and the water of the remaining water of secondary returning water end (W.E.) 14 outputs and the second heat exchanger channels 22 outputs flows back into primary water end 12 jointly.In addition, heat exchanger 2 can be the heat exchange structure forms such as plate type heat exchanger or pipe heat exchanger or tube-sheet heat exchanger or volumetric heat exchanger or double-tube heat exchanger.
Wherein, in the present embodiment, the connected mode of the threeway 31 of heat control valve group 3 and the adjustable triple valve 32 of flow is as follows: as shown in Figure 2, secondary returning water end (W.E.) 14 is connected with threeway 31, primary water end 12 is connected with the adjustable triple valve 32 of flow, and the two ends of the second heat exchanger channels 22 are connected with the adjustable triple valve 32 of threeway 31 and flow respectively.Or as shown in Figure 3, secondary returning water end (W.E.) 14 is connected with the adjustable triple valve 32 of flow, primary water end 12 is connected with threeway 31, and the two ends of the second heat exchanger channels 22 are connected with the adjustable triple valve 32 of threeway 31 and flow respectively.
In addition, in the present embodiment, the adjustable triple valve 32 of flow has various ways.As shown in Figure 2, flow is adjustable, and triple valve 32 is self-operated three-way valve, and the temperature sensor 321 of self-operated three-way valve is arranged on secondary water-supply end 13 places.Concrete, flow is adjustable, and triple valve 32 adopts self-operated three-way valve, the temperature sensor 321 that self-operated three-way valve self has is arranged on the water temperature of secondary water-supply end 13 place's monitoring secondary water-supplies, automatically to regulate the assignment of traffic of self-operated three-way valve, make the secondary water-supply water temperature at secondary water-supply end 13 places in stable temperature range.Or, as shown in Figure 3, flow is adjustable, and triple valve 32 is electric T-shaped valve, and the present embodiment constant-temperature water supply device also comprises controller 4 and temperature sensor 51, temperature sensor 51 is arranged on secondary water-supply end 13 places, and temperature sensor 51 is connected with controller 4 respectively with electric T-shaped valve.Concrete, the temperature signal that electric T-shaped valve is detected according to temperature sensor 51 by controller 4 is controlled, preferred, once for water end (W.E.) 11 and secondary returning water end (W.E.) 14 places, is respectively arranged with auxiliary temperature sensors 52, and auxiliary temperature sensors 52 is connected with controller 4.Concrete, the temperature signal that controller 4 can detect according to temperature sensor 51 and auxiliary temperature sensors 52 is controlled electric three passes valve events more accurately, to obtain secondary water-supply water temperature more stably.
The present invention also provides a kind of constant temperature water supply method, adopts above-mentioned constant-temperature water supply device, and concrete grammar is: when secondary water-supply end temperature is during higher than design temperature, flow is adjustable, and triple valve increases the water yield that enters into the second heat exchanger channels from secondary returning water end (W.E.); When secondary water-supply end temperature is during lower than design temperature, the water yield of flow is adjustable triple valve reduces to enter into from secondary returning water end (W.E.) the second heat exchanger channels.
As shown in Figure 4, the present embodiment heating equipment, comprises heat radiation terminal 100, also comprises above-mentioned constant-temperature water supply device 200, and terminal 100 is corresponding is connected with heat radiation respectively for the secondary water-supply end 201 of constant-temperature water supply device 200 and secondary returning water end (W.E.) 202.
Particularly, constant-temperature water supply device 200 in the present embodiment can adopt the constant-temperature water supply device in constant-temperature water supply device embodiment of the present invention, its concrete structure can, referring to the record of constant-temperature water supply device embodiment of the present invention and accompanying drawing 2 and Fig. 3, not repeat them here.Wherein, the present embodiment heating equipment comprises a plurality of heat radiation terminals 100, and secondary water-supply end 201 and secondary returning water end (W.E.) 202 are water collecting and diversifying device.
Constant-temperature water supply device provided by the invention, water method and heating equipment, by adopting the adjustable triple valve of flow to bring out coolant-temperature gage adjust flux according to secondary water-supply, distribute, once for water end (W.E.), be input to the water that water in heat exchanger and secondary returning water end (W.E.) be input in heat exchanger and carry out heat exchange, can effectively adjust the water temperature of secondary water-supply end, and there is pressure reduction between secondary water-supply end and secondary returning water end (W.E.), thereby without adopting water pump to drive Secondary water circulation to flow, avoid cannot carrying out the situation generation of constant temperature water mixing because water pump breaks down, improved the reliability of constant-temperature water supply device, meanwhile, due to without adopting water pump, save water pump the consumed electric energy of always working, thereby effectively reduced the energy consumption of constant-temperature water supply device.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a constant-temperature water supply device, comprise and once supply water end (W.E.), primary water end, secondary water-supply end and secondary returning water end (W.E.), it is characterized in that, also comprise heat exchanger and heat control valve group, in described heat exchanger, there is the first heat exchanger channels and the second heat exchanger channels, described heat control valve group comprises threeway and for bring out the adjustable triple valve of flow of coolant-temperature gage adjust flux according to described secondary water-supply, described threeway and the adjustable triple valve of described flow link together; One end of described the first heat exchanger channels is once connected for water end (W.E.) with described, and the other end is connected with described secondary water-supply end; Described the second heat exchanger channels, described primary water end and described secondary returning water end (W.E.) are connected with described heat control valve group respectively.
2. constant-temperature water supply device according to claim 1, it is characterized in that, described secondary returning water end (W.E.) is connected with the adjustable triple valve of described flow, and described primary water end is connected with described threeway, and the two ends of described the second heat exchanger channels are connected with the adjustable triple valve of described flow with described threeway respectively.
3. constant-temperature water supply device according to claim 1, it is characterized in that, described secondary returning water end (W.E.) is connected with described threeway, and described primary water end is connected with the adjustable triple valve of described flow, and the two ends of described the second heat exchanger channels are connected with the adjustable triple valve of described flow with described threeway respectively.
4. constant-temperature water supply device according to claim 1, is characterized in that, described flow is adjustable, and triple valve is self-operated three-way valve, and the temperature sensor of described self-operated three-way valve is arranged on described secondary water-supply end place.
5. constant-temperature water supply device according to claim 1, it is characterized in that, described flow is adjustable, and triple valve is electric T-shaped valve, described constant-temperature water supply device also comprises controller and temperature sensor, described temperature sensor is arranged on described secondary water-supply end place, and described temperature sensor is connected with described controller respectively with described electric T-shaped valve.
6. constant-temperature water supply device according to claim 5, is characterized in that, described water end (W.E.) and the described secondary returning water end (W.E.) place of once supplying is respectively arranged with auxiliary temperature sensors, and described auxiliary temperature sensors is connected with described controller.
7. constant-temperature water supply device according to claim 1, is characterized in that, described heat exchanger is plate type heat exchanger or pipe heat exchanger or tube-sheet heat exchanger or volumetric heat exchanger or double-tube heat exchanger.
8. a constant temperature water supply method, it is characterized in that, constant-temperature water supply device as described in employing is as arbitrary in claim 1-7, concrete grammar is: when secondary water-supply end temperature is during higher than design temperature, flow is adjustable, and triple valve increases the water yield that enters into the second heat exchanger channels from secondary returning water end (W.E.); When secondary water-supply end temperature is during lower than design temperature, the water yield of flow is adjustable triple valve reduces to enter into from secondary returning water end (W.E.) the second heat exchanger channels.
9. a heating equipment, comprises heat radiation terminal, it is characterized in that, also comprises the constant-temperature water supply device as described in as arbitrary in claim 1-7, the secondary water-supply end of described constant-temperature water supply device and secondary returning water end (W.E.) respectively with described corresponding connection of heat radiation terminal.
10. heating equipment according to claim 9, is characterized in that, described heating equipment comprises a plurality of heat radiation terminals, and described secondary water-supply end and described secondary returning water end (W.E.) are water collecting and diversifying device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694821.5A CN103673072B (en) | 2013-12-08 | 2013-12-08 | Constant-temperature water supply device, method and heating equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694821.5A CN103673072B (en) | 2013-12-08 | 2013-12-08 | Constant-temperature water supply device, method and heating equipment |
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| CN103673072A true CN103673072A (en) | 2014-03-26 |
| CN103673072B CN103673072B (en) | 2016-06-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765508A (en) * | 2016-12-05 | 2017-05-31 | 中山市思源电器有限公司 | A kind of multichannel intermediate heat transfer device of convenient heating |
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| GB2382646B (en) * | 2001-11-28 | 2005-06-08 | Gledhill Water Storage | Improvements relating to heating apparatus |
| CN101929704A (en) * | 2010-09-29 | 2010-12-29 | 杭州德联科技有限公司 | Climate compensation controller of heating system |
| CN202511358U (en) * | 2012-03-20 | 2012-10-31 | 大连科迪节能设备有限公司 | High direct combined power supply unit for heating |
| CN203163080U (en) * | 2013-03-27 | 2013-08-28 | 武汉德威热力股份有限公司 | Indoor heat exchanger |
| CN203605321U (en) * | 2013-12-08 | 2014-05-21 | 侯静霞 | Constant-temperature water supply device and heating equipment |
-
2013
- 2013-12-08 CN CN201310694821.5A patent/CN103673072B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2382646B (en) * | 2001-11-28 | 2005-06-08 | Gledhill Water Storage | Improvements relating to heating apparatus |
| CN101929704A (en) * | 2010-09-29 | 2010-12-29 | 杭州德联科技有限公司 | Climate compensation controller of heating system |
| CN202511358U (en) * | 2012-03-20 | 2012-10-31 | 大连科迪节能设备有限公司 | High direct combined power supply unit for heating |
| CN203163080U (en) * | 2013-03-27 | 2013-08-28 | 武汉德威热力股份有限公司 | Indoor heat exchanger |
| CN203605321U (en) * | 2013-12-08 | 2014-05-21 | 侯静霞 | Constant-temperature water supply device and heating equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765508A (en) * | 2016-12-05 | 2017-05-31 | 中山市思源电器有限公司 | A kind of multichannel intermediate heat transfer device of convenient heating |
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| CN103673072B (en) | 2016-06-22 |
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