CN203869322U - Hot water unit - Google Patents
Hot water unit Download PDFInfo
- Publication number
- CN203869322U CN203869322U CN201420232779.5U CN201420232779U CN203869322U CN 203869322 U CN203869322 U CN 203869322U CN 201420232779 U CN201420232779 U CN 201420232779U CN 203869322 U CN203869322 U CN 203869322U
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- China
- Prior art keywords
- water tank
- water
- energy
- heat
- hot water
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- Expired - Fee Related
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Abstract
The utility model provides a hot water unit which is low in cost and applicable to generation of industrial or civil hot water. The hot water unit comprises an energy storage water tank, a heating device, a circulating water pump and a heat exchange device, wherein the energy storage water tank is used for storing heat energy storage, and is communicated with the water inlet end through a pipeline; the heating device is used for heating water in the energy storage water tank, and is communicated with the energy storage water tank through a circulating pipe; the circulating water pump is arranged on the circulating pipe; one end of the heat exchange device is communicated with the energy storage water tank, and the other end of the heat exchange device is communicated with use ends. The hot water unit provided by the utility model is low in cost, and can heat at an appropriate time so as to reduce cost.
Description
Technical field
The utility model relates to heating field, refers to especially a kind of Hot water units.
Background technology
The ground such as factory or residential houses, hot water is essential in daily productive life, yet in the prior art often by using fire or electricity etc. to carry out the conversion of energy, and then cool water heating is become to hot water, but in the process of heat hot water, need a large amount of power conversion, therefore need a large amount of fund inputs to support the consumption of energy;
Therefore, a kind of with low cost, and the device that can be applicable to industry or civilian generation hot water in the urgent need to.
Utility model content
The utility model proposes a kind of Hot water units, with low cost and can be suitable for the generation of industry or domestic hot water.
The technical solution of the utility model is achieved in that
A Hot water units, comprising:
For carrying out the energy-accumulating water tank of heat energy storage, by pipeline, be communicated with water intake end;
Heater for the water of energy-accumulating water tank is heated, is communicated with energy-accumulating water tank by circulating water pipe;
Water circulating pump, is arranged on circulating water pipe;
Hot swapping device, one end is communicated with energy-accumulating water tank, and the other end is communicated with use side.
As further technical scheme, also comprise:
Control device, is connected with energy-accumulating water tank, heater and Hot swapping device respectively.
Preferably, control device is PLC control device.
As further technical scheme, also comprise:
Booster pump for increasing water intake end pressure, is arranged on pipeline, and is connected with control device.
As further technical scheme, energy-accumulating water tank comprises:
Inner water tank, heat-insulation layer and protective layer, described heat-insulation layer is arranged on described inner water tank outer surface, and described protective layer is arranged on described heat-insulation layer outer surface.
Preferably, inner water tank is steel plate inner bag; Heat-insulation layer is rubber and plastic heat-insulation layer; Protective layer is color steel protective layer.
Preferably, heater is PTC electric heater.
As further technical scheme, Hot swapping device comprises: heat exchanger, and protect and be communicated with energy-accumulating water tank; The second water circulating pump, is arranged between heat exchanger and energy-accumulating water tank.
The beneficial effects of the utility model:
1, adopt energy storage water tank heat accumulation, heat storage capacity is strong, and accumulation of heat cost is low;
2, by the period carrying out accumulation of energy heating at paddy electricity, at the minimum stepwise heating of electricity price, not only balance electrical network but also save operating cost;
3, adopt PTC electric heater, realize electricity separation, make security of system better;
4, adopt PTC electric heater, overcome fouling to the Effect of Thermal Performance of heater and the impact on the calandria life-span, the theoretical life-span of common heating pipe is 2000-3000 hour, and the life-span of ptc heater is 100,000 hours;
5, adopt PLC control device can guarantee system run all right, reliability is improved;
6, end hot mode is Instant heating type heating system, uses at any time hot water, heating at any time, the convenient and saving energy by heat.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment 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 only embodiment more of the present utility model, 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 planar structure schematic diagram of an embodiment of a kind of Hot water units of the utility model;
Fig. 2 is the planar structure schematic diagram of a kind of another embodiment of Hot water units of the utility model.
In figure:
1, energy-accumulating water tank; 2, heater; 3, water circulating pump; 4, Hot swapping device; 41, heat exchanger; 42, the second water circulating pump; 5, control device; 6, booster pump; 7, water intake end; 8, use side.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1～2, a kind of Hot water units the utility model proposes, comprising:
Energy-accumulating water tank 1, by pipeline, be connected with water intake end 7, preferably, energy-accumulating water tank comprises inner water tank, be arranged on the heat-insulation layer and the protective layer that is arranged on heat-insulation layer outer surface of inner water tank outer surface, by three, form energy-accumulating water tank 1, guaranteeing that energy-accumulating water tank is difficult under impaired prerequisite, by inner water tank and attemperator, carry out the preservation of heat energy, in the utility model, in the service life that wananty costs improves energy-accumulating water tank 1 when reducing, preferably use steel plate inner bag, rubber and plastic heat-insulation layer and color steel protective layer;
Heater 2 is communicated with energy storage energy-accumulating water tank 1 by circulating water pipe, in the utility model, heater 2 can be solar energy heating or firepower heating etc., but for improving operability and applicability, preferred PTC ((the Positive Temperature Coefficient that uses in the utility model, positive temperature coefficient thermo-sensitive material) electric heater heats, water circulating pump 3 is arranged on circulating water pipe, by the water circulating pump 3 arranging, the water in energy-accumulating water tank 1 is recycled in heater 2, and the water after heating is back in energy-accumulating water tank 1, to realize in energy-accumulating water tank 1, can lay in hot water, when detecting in energy-accumulating water tank 1, the temperature measuring equipment by energy-accumulating water tank 1 reached after preset temperature, stop heating,
Hot swapping device 4, one end is communicated with energy-accumulating water tank 1, the other end is communicated with use side 8, when needs carry out hot water use, by Hot swapping device 4, the hot water in energy-accumulating water tank 1 and cold water are carried out to energy replacement, and then realize cool water heating for daily industry or civilian, and when in Hot swapping process or after Hot swapping, the temperature of the water in energy-accumulating water tank 1 is lower than preset temperature, start heater 2, carry out supplementing of heat energy, in the utility model, Hot swapping device 4 comprises heat exchanger 41 and the second water circulating pump 42, under the effect of the second water circulating pump 42, by heat exchanger 41, realize the conversion of heat energy.
Compared with prior art the technical solution of the utility model is useful in the specific time period and heats, and carries out heat energy displacement when needed, is guaranteeing, under the prerequisite of applicability, can to reduce the cost that heat energy produces like this.
In the utility model, be raising whole operability and flexibility in addition, control device 5 is preferably set, be connected with energy-accumulating water tank 1, heater 2 and Hot swapping device 4 respectively, wherein, control device 5 can be circuit, by obtaining the signal of each several part, carries out the opening and closing of circuit, the preferred PLC control device 5 that uses in the utility model, and then realize the flexibility of each several part is controlled, the in the situation that of can be unmanned in night, automatically move.
When water intake end 7 provides cold water to energy-accumulating water tank 1 or Hot swapping device 4, may cause because water consumption large (as summer) causes hydraulic pressure not enough, cause whole device cisco unity malfunction, therefore in the utility model, booster pump 6 is preferably set, be arranged on pipeline, by booster pump 6, guarantee to enter the water yield in energy-accumulating water tank 1 or Hot swapping device 4, in addition for improving operability, control device 5 is connected with booster pump 6, by control device 5, controls the operation of booster pump 6.
These are 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 modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a Hot water units, is characterized in that, comprising:
For carrying out the energy-accumulating water tank (1) of heat energy storage, by pipeline, be communicated with water intake end (7);
Heater (2) for the water of described energy-accumulating water tank (1) is heated, is communicated with described energy-accumulating water tank (1) by circulating water pipe;
Water circulating pump (3), is arranged on described circulating water pipe;
Hot swapping device (4), one end is communicated with described energy-accumulating water tank (1), and the other end is communicated with use side (8).
2. Hot water units as claimed in claim 1, is characterized in that, also comprises:
Control device (5), is connected with described energy-accumulating water tank (1), described heater (2) and described Hot swapping device (4) respectively.
3. Hot water units as claimed in claim 2, is characterized in that, described control device (5) is PLC control device (5).
4. Hot water units as claimed in claim 2, is characterized in that, also comprises:
Booster pump (6) for increasing described water intake end (7) pressure, is arranged on described pipeline, and is connected with described control device (5).
5. Hot water units as claimed in claim 1, is characterized in that, described energy-accumulating water tank (1) comprising:
Inner water tank, heat-insulation layer and protective layer, described heat-insulation layer is arranged on described inner water tank outer surface, and described protective layer is arranged on described heat-insulation layer outer surface.
6. Hot water units as claimed in claim 5, is characterized in that,
Described inner water tank is steel plate inner bag;
Described heat-insulation layer is rubber and plastic heat-insulation layer;
Described protective layer is color steel protective layer.
7. Hot water units as claimed in claim 1, is characterized in that, described heater (2) is PTC electric heater.
8. Hot water units as claimed in claim 1, is characterized in that, described Hot swapping device (4) comprising:
Heat exchanger (41), is communicated with described energy-accumulating water tank (1);
The second water circulating pump (42), is arranged between described heat exchanger (41) and described energy-accumulating water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232779.5U CN203869322U (en) | 2014-05-07 | 2014-05-07 | Hot water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232779.5U CN203869322U (en) | 2014-05-07 | 2014-05-07 | Hot water unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869322U true CN203869322U (en) | 2014-10-08 |
Family
ID=51650267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232779.5U Expired - Fee Related CN203869322U (en) | 2014-05-07 | 2014-05-07 | Hot water unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238037A (en) * | 2020-02-20 | 2020-06-05 | 青岛海信日立空调系统有限公司 | Hot water unit |
-
2014
- 2014-05-07 CN CN201420232779.5U patent/CN203869322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238037A (en) * | 2020-02-20 | 2020-06-05 | 青岛海信日立空调系统有限公司 | Hot water unit |
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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: 20141008 Termination date: 20190507 |