CN2521544Y - Two-purpose heat source positive-displacement doemstic hot water heater - Google Patents
Two-purpose heat source positive-displacement doemstic hot water heater Download PDFInfo
- Publication number
- CN2521544Y CN2521544Y CN 02202476 CN02202476U CN2521544Y CN 2521544 Y CN2521544 Y CN 2521544Y CN 02202476 CN02202476 CN 02202476 CN 02202476 U CN02202476 U CN 02202476U CN 2521544 Y CN2521544 Y CN 2521544Y
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- tube
- heat exchanger
- water
- plug
- electro thermal
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
A double-duty heat source volumetric-typed heater of domestic hot-water comprises a tank and a U-shaped hot-water heat transferring pipe and is characterized in that an electro thermal heat transferring pipe and a plug of an electro thermal tube are disposed in lateral direction on the upper of the U-shaped hot-water heat exchanging pipe in the tank. The texture of the electro thermal heat transferring pipe and the plug of an electro thermal tube is that an electro thermal heat transferring pipe is formed by the regular arrangement of U-shaped electro thermal tubes inside a cylindrical guide shell, the outer end of the cylindrical guide shell is connected with a short cylinder. The shell of the short cylinder is opened with a water inlet piping, the inner end of the cylindrical guide shell is arranged with a downward water outlet, a blind flange of the end socket of the short cylinder is fixed with electrode wiring terminals of the U-shaped electro thermal tubes, and then the plug of the electro thermal tube is formed. The utility model has the advantages that the tank is equipped with two heat sources to supply heat and thereby reducing the heat tank, simplifying the system, realizing the convenience of maintaining and utilization. Further, the supplementary heat source need not be equipped, the occupied area of the equipment can be reduced, and the investment can be saved. Therefore, the supply of reliable and continuous domestic hot-water all the year round can be ensured. The utility model is applicable for volumetric-typed heater of domestic hot-water.
Description
(1) technical field
The utility model belongs to the heat-exchange apparatus that thermal medium does not directly contact, and particularly a kind of available hot water is made two kinds of thermal source positive displacement domestic hot-water heaters of thermal source or electricity consumption hotwork thermal source.
(2) background technology
At present, in the hot water supply system of China's industry and civil buildings, often adopt the volumetric heat exchanger hot-water supply, utilization establishes the hot water (steam) of boiler certainly or the hot water of city heat supply high temperature heat supply network is made heating agent, in the positive displacement tank body, cold water is heated, obtain the hot water supply of life usefulness." volumetric heat exchanger upright, for sleeping in " (Chinese patent ZL95200648.0) as my design obtained good result in implementation process.But when the hot water that adopts city high temperature heat supply network is made heating agent, whenever summer 7, August, during the high temperature heat supply network stop production to overhaul pipe network of city, the without interruption of high-temperature-hot-water can appear interrupting in short-term.At this moment, rely on the luxurious hotel of city high temperature heat supply network hot-water supply, the standby heat source that prior setting need be enabled by the restaurant-in time provide the hot water supply as fuel oil, gas fired-boiler or boilers heated electrically.Standby heat source-fuel oil, gas fired-boiler or the boilers heated electrically that is provided with is idle at ordinary times separately, takies special area and space, has increased investment, and be very uneconomical, practical.
(3) summary of the invention
The purpose of this utility model is, design and produce a kind of dual-purpose thermal source positive displacement domestic hot-water heater, in the tank body of same volumetric heat exchanger, electric heater is set, constitute domestic hot-water's heater of hot water, thermoelectric two kinds of thermals source, can use two kinds of thermals source by turns, or use two kinds of thermals source simultaneously, to guarantee all to have throughout the year reliable, continuous domestic hot-water supply.
The technical solution of the utility model is following realization: a kind of dual-purpose thermal source positive displacement domestic hot-water heater, comprise tank body, U type hot water heat exchanger tube, heat exchanger tube plug, heating agent inlet tube, condensation outlet, cold water inlet tube, hot water outlet pipe, blow-off pipe and inspection manhole, above the U type hot water heat exchanger tube in tank body, be horizontally arranged with electric heating heat exchanger tube and electrothermal tube plug;
Electric heating heat exchanger tube and electrothermal tube plug quantity can have 1-3: when tank body is vertical positive displacement, 1 electric heating heat exchanger tube and electrothermal tube plug can be set; When tank body is horizontal positive displacement, 2-3 electric heating heat exchanger tube and electrothermal tube plug can be set.
Being configured to of electric heating heat exchanger tube and electrothermal tube plug: regularly arranged U type electrothermal tube constitutes the electric heating heat exchanger tube in the cylindrical guide shell, cylindrical guide shell outer end connects short tube, offer water inlet and take on short tube barrel, the barrel of cylindrical guide shell the inner is provided with downward delivery port; The fixing electrode terminal of U type electrothermal tube on the blind plate of short tube termination constitutes the electrothermal tube plug,
Being configured to of U type electrothermal tube, a U type stainless steel casing pack heat conduction, nonconducting magnesia crystal, central authorities penetrate nickel-chromium resistance wire, and U type stainless steel tube two ends are passed blind plate and are connected electrode terminal.
The method of work of dual-purpose thermal source positive displacement domestic hot-water heater of the present utility model is:
When hot water was made thermal source, heating agent entered U type hot water heat exchanger tube, heat is passed to cold water after, condensation is discharged; After cold water in the U type hot water heat exchanger tube is heated to form hot water, flow in the tank body, flow out by tank deck again, do the hot water supply and use.
When needs are made thermal source with thermoelectricity, connect power supply, the electric heating heat exchanger tube produces heat, the water inlet that cold water is offered from short tube barrel is taken over and is entered in the guide shell, after being heated, from flowing out to lower outlet of guide shell the inner, enter in the tank body, flow out by tank deck again, do the hot water supply and use.
The utility model has the advantages that: a tank body is provided with two kinds of heat supplies, and the heating tank body is reduced, and system simplification is convenient to safeguard and use.Standby heat source needn't be set, and greatly reduce in occupation area of equipment and space, has saved investment.Can guarantee all to have throughout the year reliable, continuous domestic hot-water supply.Be applicable to positive displacement domestic hot-water heater.
(4) description of drawings
Fig. 1 is the organigram of dual-purpose thermal source positive displacement domestic hot-water heater (vertical)
Fig. 2 is the 1-1 profile of Fig. 1
Fig. 3 is the organigram of dual-purpose thermal source positive displacement domestic hot-water heater (horizontal)
Fig. 4 is the 2-2 vertical view of Fig. 3
Fig. 5 is the organigram of electric heating heat exchanger tube and electrothermal tube plug
Fig. 6 is the organigram of U type electrothermal tube
(5) specific embodiment
Below in conjunction with drawings and Examples, the utility model will be further described:
By Fig. 1,2 as seen, dual-purpose thermal source positive displacement domestic hot-water heater of the present utility model, form by tank body 1, U type hot water heat exchanger tube 2, heat exchanger tube plug 3, heating agent inlet tube 4, condensation outlet 5, cold water inlet tube 6, hot water outlet pipe 7, blow-off pipe 8, inspection manhole, above the U type hot water heat exchanger tube in tank body, be horizontally arranged with electric heating heat exchanger tube 9 and electrothermal tube plug 10.15 is water inlet adapters of electric heating heat exchanger tube among the figure.
By Fig. 3,4 as seen, dual-purpose thermal source positive displacement domestic hot-water heater of the present utility model (horizontal), form by tank body 11, U type hot water heat exchanger tube 2, heat exchanger tube plug 3, heating agent inlet tube 4, condensation outlet 5, cold water inlet tube 6, hot water outlet pipe 7, blow-off pipe 8, above the U type hot water heat exchanger tube in tank body, be horizontally arranged with electric heating heat exchanger tube and electrothermal tube plug 10.15 is water inlet adapters of electric heating heat exchanger tube among the figure.
As seen from Figure 5, electric heating heat exchanger tube and electrothermal tube plug are fixed on the tank body 1 (or 11), being configured to of electric heating heat exchanger tube and electrothermal tube plug: regularly arranged U type electrothermal tube 13 constitutes the electric heating heat exchanger tube in the cylindrical guide shell 12, cylindrical guide shell outer end connects short tube 14, on short tube barrel, offer water inlet and take over 15, the barrel of cylindrical guide shell the inner is provided with downward delivery port 16, the fixing electrode terminal 18 of U type electric heating heat exchanger tube on the blind plate 17 of short tube termination constitutes the electrothermal tube plug.
As seen from Figure 6, being configured to of U type electrothermal tube, a filling heat conduction in the U type stainless steel tube 19, nonconducting magnesia crystal 20, central authorities penetrate nickel-chromium resistance wire 21, and U type stainless steel tube two ends are passed blind plate 17 and are connected electrode terminals 18.
Claims (3)
1, a kind of dual-purpose thermal source positive displacement domestic hot-water heater, comprise tank body, U type hot water heat exchanger tube, heat exchanger tube plug, heating agent inlet tube, condensation outlet, cold water inlet tube, hot water outlet pipe, blow-off pipe and inspection manhole, it is characterized in that, above the U type hot water heat exchanger tube in tank body, be horizontally arranged with electric heating heat exchanger tube and electrothermal tube plug; Being configured to of electric heating heat exchanger tube and electrothermal tube plug: regularly arranged U type electrothermal tube constitutes the electric heating heat exchanger tube in the cylindrical guide shell, cylindrical guide shell outer end connects short tube, offer water inlet and take on short tube barrel, the barrel of cylindrical guide shell the inner is provided with downward delivery port; The fixing electrode terminal of U type electrothermal tube on the blind plate of short tube termination constitutes the electrothermal tube plug.
2, dual-purpose thermal source positive displacement domestic hot-water heater as claimed in claim 1 is characterized in that, electric heating heat exchanger tube and electrothermal tube plug quantity have 1-3.
3, dual-purpose thermal source positive displacement domestic hot-water heater as claimed in claim 1, it is characterized in that, the U type electrothermal tube be configured to a U type stainless steel casing pack heat conduction, nonconducting magnesia crystal, central authorities penetrate nickel-chromium resistance wire, and U type stainless steel tube two ends are passed blind plate and connected electrode terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202476 CN2521544Y (en) | 2002-01-30 | 2002-01-30 | Two-purpose heat source positive-displacement doemstic hot water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02202476 CN2521544Y (en) | 2002-01-30 | 2002-01-30 | Two-purpose heat source positive-displacement doemstic hot water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521544Y true CN2521544Y (en) | 2002-11-20 |
Family
ID=33685002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02202476 Expired - Fee Related CN2521544Y (en) | 2002-01-30 | 2002-01-30 | Two-purpose heat source positive-displacement doemstic hot water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521544Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569538A (en) * | 2012-10-30 | 2014-02-12 | 常州大学 | Short-distance transferring and conveying method and device for liquid in tank |
| RU2558485C1 (en) * | 2014-06-26 | 2015-08-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" (ФГБОУ ВПО ЧГАА) | Heat exchanger |
| CN112594919A (en) * | 2020-12-16 | 2021-04-02 | 安庆船用电器有限责任公司 | Vertical explosion-proof type marine heater convenient to installation |
-
2002
- 2002-01-30 CN CN 02202476 patent/CN2521544Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569538A (en) * | 2012-10-30 | 2014-02-12 | 常州大学 | Short-distance transferring and conveying method and device for liquid in tank |
| CN103569538B (en) * | 2012-10-30 | 2015-10-28 | 常州大学 | A kind of pot liquid short range transfer carrying method and device |
| RU2558485C1 (en) * | 2014-06-26 | 2015-08-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Челябинская государственная агроинженерная академия" (ФГБОУ ВПО ЧГАА) | Heat exchanger |
| CN112594919A (en) * | 2020-12-16 | 2021-04-02 | 安庆船用电器有限责任公司 | Vertical explosion-proof type marine heater convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |