CN2630780Y - Heating water heater - Google Patents
Heating water heater Download PDFInfo
- Publication number
- CN2630780Y CN2630780Y CN 03213849 CN03213849U CN2630780Y CN 2630780 Y CN2630780 Y CN 2630780Y CN 03213849 CN03213849 CN 03213849 CN 03213849 U CN03213849 U CN 03213849U CN 2630780 Y CN2630780 Y CN 2630780Y
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- CN
- China
- Prior art keywords
- water
- capping
- domestic hot
- upper cover
- heating
- Prior art date
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- Expired - Fee Related
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model concerns a heater for heating system and supplying domestic hot water, which includes a shell composed of a plurality of cavity chambers, upper and lower sealing covers and inlet and outlet for thermal water at both ends of lower and upper covers. Each cavity chamber is provide with a minimum of two heat exchange tubes matching the chamber construction in continuous and alternative U shape and inverted U shape. Either of the two covers is provided with an inlet hole for life water and an outlet hole for domestic hot water. One end of the heat exchange tubes is welded to a threaded distribution tube connected to the inlet hole for domestic water and the other end is welded to a threaded collecting tube connected to the outlet hole for domestic hot water. The inlet hole can be opened on one side of one cover while the outlet hole is opened on the other side of the other cover. The shell can be of rectangular, oval or circular. The utility model has features of simple structure, small occupation and no smoke or dirt pollution.
Description
Technical field
The utility model relates to the double-duty plant that a kind of heat exchange type is used for heating and supply domestic hot-water, relates in particular to a kind of not only heating but also domestic hot-water's water heater in central heating is provided with heating hot water indirect life water.
Background technology
Now, northern area big and medium-sized cities winter heating has been realized central heating substantially.Yet the required bathing of resident, the domestic hot-water of the usefulness of scrubbing, wash clothes can only settle a dispute by the parties concerned themselves, and generally carry out heat supply heating and the domestic hot-water is provided with coal-fired miniature boiler.Because the coal-fired pollution that easily causes flue dust, carbon dioxide gas to environment, even increase the weight of greenhouse effects easily.
The utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, providing a kind of is used for from the heat supply sub-district or the thermal power plant boiler heating hot water, to being located at the life water (running water) in the heat exchanger tube in the radiator, indirect and domestic hot-water's water heater in central heating is provided.
The purpose of this utility model is in advance to realize by following technical scheme.
A kind of water heater in central heating mainly comprises housing, it is characterized in that: this housing is made up of a plurality of chambers and upper cover and following capping; In the both end sides of upper cover, following capping, respectively be provided with heating hot water inlet, heating water out respectively; In each chamber, be provided with two heat exchanger tubes that mate with its configuration at least, and be U type and the inverted U that replaces continuously; The both sides of arbitrary capping are respectively equipped with life water blasthole, domestic hot-water's apopore in upper cover and following capping; Each heat exchanger tube one end all is welded on the distributing pipe, and this distributing pipe links to each other with welding manner with life water blasthole, and screw thread is arranged on it; The other end of each heat exchanger tube all is welded on the junction pipe, and this junction pipe links to each other with domestic hot-water's apopore with welding manner, which is provided with screw thread.
Above-mentioned water heater in central heating, its described life water blasthole can be located at a side of a capping in upper cover and the following capping, and domestic hot-water's apopore is located at the opposite side of another capping in upper cover and the following capping.
Above-described water heater in central heating, its described housing is any in rectangle, ellipse and the circle.
It is little that the utility model compared with prior art has is simple in structure, institute takes up space, owing to the life water that is located in the heat exchanger tube in the radiator is heated with heating hot water, can prevent because fire coal causes the flue dust to environment, the pollution of carbon dioxide gas, thereby can alleviate greenhouse effects.Some regional heating phase of the winter north, need with the domestic hot-water for up to about the half a year, so the domestic hot-water in the heat exchanger tube substantially often is in flow regime, and the heat exchanger tube inner wall smooth, can alleviate dirt deposition in its pipe, can improve its heat-transfer effect.
Description of drawings
Fig. 1 is the overall schematic of the utility model water heater in central heating;
Fig. 2 is Fig. 1 right view;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the longitudinal sectional view of Fig. 1, wherein:
1---following capping 2---chamber 3---heat exchanger tube
4---upper cover 5---pipe 6 of joining---distributing pipes
Now the utility model is further specified as follows with the specific embodiment in conjunction with the accompanying drawings:
From Fig. 1-4 as seen, the utility model water heater in central heating mainly comprises housing, and it is formed, and be connected as a single entity with welding manner by a plurality of chambers 2, upper cover 4, following capping 1; Be respectively equipped with heating water inlet (right side), heating water out (left side) in upper cover 4 both end sides, also be provided with heating water inlet (left side), heating water out (right side) in following capping 1 both end sides; In above-mentioned multi-cavity chamber 2 (Fig. 1 expresses eight chambers), the heat exchanger tube 3 (Fig. 3 and Fig. 4 represent two heat exchanger tubes) that mates with its configuration is installed, each single heat exchange tube 3 is the U type and inverted U alternately continuous (seeing shown in Fig. 4) is arranged in the water heater in central heating; The both sides (seeing capping 1 under Fig. 1) of the arbitrary capping in upper cover 4 and following capping 1 are respectively equipped with life water blasthole and domestic hot-water's apopore.
Each heat exchanger tube 3 (for Φ 6mm copper pipe) end all is welded in (see figure 4) on the copper distributing pipe 6, and this distributing pipe 6 links to each other with life water blasthole with the welding tubular type, and screw thread is arranged on it, is connected with screw thread with life water pipe waterborne; This pipe 5 of joining links to each other with domestic hot-water's apopore, which is provided with screw thread, links to each other with screw thread with domestic hot-water's carrier pipe.Life water blasthole also can be located at a side of the capping in upper cover 4 and the following capping 1, and domestic hot-water's apopore is located at the opposite side of another capping in upper cover 4 and the following capping 1.
With each chamber 1 of long 50mm, wide 20mm, on that place down capping 1 upside respectively and slot chamber 2 couplings, spacing equalization, and be fixed with spot welding.Above-mentioned heat exchanger tube 3 is placed respectively in each chamber 2 (seeing Fig. 3-4).With the slot identical of upper cover 4 downsides, aim at each chamber 2 respectively again, be fixed with spot welding with following capping 1.Distributing pipe 6 is passed life water blasthole (seeing capping right side under Fig. 4), the pipe 5 of will joining passes domestic hot-water's apopore (adjusting the position of heat exchanger tube 3), with this two the pipe respectively with life water blasthole, domestic hot-water's apopore welds (seeing capping 1 under Fig. 4) mutually, simultaneously each chamber 2 and square hole in the capping is up and down all welded one by one.All do not leak through pressure testing heating water and life water and domestic hot-water's pipeline, water heater in central heating, it is qualified that its housing is withstand voltage.Described housing can be stainless steel.
Enter winter heating during season,, all it is sealed with plug with the outlet of the heating water in water heater in central heating upper cover 4 left sides, capping 1 left side heating water inlet down.To live water pipe waterborne and distributing pipe 6, domestic hot-water's carrier pipe and the pipe 5 of joining connect with screw thread respectively, to constitute the loop.After heating water heated life water in the heat exchanger tube 3, its domestic hot-water is delivered to by each arm through domestic hot-water's carrier pipe needed the domestic hot-water place, as near toilet shower, kitchen sink, the washing machine etc.When two water heater in central heating series connection is used, as radiator identical.
The housing of water heater in central heating mentioned above can be rectangle, ellipse or circular, and the number of its chamber 1, heat exchanger tube 3 radicals, length etc. all can be regulated according to heating area, hot water requirement etc.Be not limited to the utility model specific embodiment.Metaphor, when 8 chambers, heat exchanger tube 3 also can be the 4-8 root, so the specific embodiment of the present utility model and non exhaustive.
Claims (3)
1, a kind of water heater in central heating mainly comprises housing, it is characterized in that: this housing is made up of a plurality of chambers (2) and upper cover (4) and following capping (1); In the both end sides of upper cover (4), following capping (1), respectively be provided with heating hot water inlet, heating water out respectively; In each chamber (2), be provided with two heat exchanger tubes (3) that mate with its configuration at least, and be U type and the inverted U that replaces continuously; The both sides of arbitrary capping are respectively equipped with life water blasthole, domestic hot-water's apopore in upper cover (4) and following capping (1); Each heat exchanger tube (3) one end all is welded on the distributing pipe (6), and this distributing pipe links to each other with welding manner with life water blasthole, and screw thread is arranged on it; The other end of each heat exchanger tube (3) all is welded on the pipe (5) of joining, and this pipe (5) of joining links to each other with domestic hot-water's apopore with welding manner, which is provided with screw thread.
2, water heater in central heating according to claim 1, it is characterized in that: described life water blasthole, can be located at a side of the capping in upper cover (4) and the following capping (1), and domestic hot-water's apopore, be located at the opposite side of another capping in upper cover (4) and the following capping (1).
3, according to any one described water heater in central heating of claim 1-2, it is characterized in that: described housing can be in rectangle, ellipse and the circle any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213849 CN2630780Y (en) | 2003-06-25 | 2003-06-25 | Heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213849 CN2630780Y (en) | 2003-06-25 | 2003-06-25 | Heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2630780Y true CN2630780Y (en) | 2004-08-04 |
Family
ID=34289729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03213849 Expired - Fee Related CN2630780Y (en) | 2003-06-25 | 2003-06-25 | Heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2630780Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009059565A1 (en) * | 2007-11-05 | 2009-05-14 | Wusi Jiang | Heating device with directionally-flowing medium |
-
2003
- 2003-06-25 CN CN 03213849 patent/CN2630780Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009059565A1 (en) * | 2007-11-05 | 2009-05-14 | Wusi Jiang | Heating device with directionally-flowing medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Guoqiang Document name: Notification of Termination of Patent Right |
|
| 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 |