CN2266718Y - Efficient hot-water heating apparatus - Google Patents
Efficient hot-water heating apparatus Download PDFInfo
- Publication number
- CN2266718Y CN2266718Y CN 96212054 CN96212054U CN2266718Y CN 2266718 Y CN2266718 Y CN 2266718Y CN 96212054 CN96212054 CN 96212054 CN 96212054 U CN96212054 U CN 96212054U CN 2266718 Y CN2266718 Y CN 2266718Y
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- CN
- China
- Prior art keywords
- water
- hot
- storing tank
- heat exchanger
- hot water
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an efficient hot-water heating apparatus, which belongs to the field of water supplying facilities, comprising a heat exchanger 2 and a water storage tank and a temperature automatic control system 4 mutually connected through valves and pipelines. The utility model is characterized in that the efficient hot-water heating apparatus also has a pipeline pump 1, a hot-water diffuser 9 and an in-tank current stabilizer 10. The utility model has the advantages of good heat exchange effect, easy cleaning, forced internal circulation, fast heating, stable external hot water temperature and pressure and wide range of water supply load regulation without easy scaling or blocking.
Description
The utility model belongs to the supply equipment field, relates to a kind of efficient hot-water heating system.
In the prior art, the civil building used heat exchanger of hot-water supply device, 93219386.2) and common heat exchanger vertical positive displacement (patent: 94219652.X), half-volume type (patent: is arranged, its common ground is that heat exchanger tube (element) is a light pipe, and be located immediately in the water storing tank, running water enters after to heat be outside direct-furnish, and water is identical with tap water pressure in the water storing tank; Weak point is the low (300～700W/m of the coefficient of heat transfer
2℃), easy cleaning not, supplying water is subject to the influence of tap water pressure fluctuation, and when the hot water load changed greatly, supply water temperature fluctuateed bigger.
The purpose of this utility model is to provide a kind of efficient hot-water heating system, adopts the high efficient heat exchanging element, easy cleaning; Water storing tank is set separately, and pressure of supply water is stable; The inner loop system is set, and the supply water temperature fluctuation is very little, and an interior special hot water anemostat of water storing tank and a jar interior current stabilization structure keep the interior hot and cold water of jar to distribute orderly.
Concrete scheme is as follows: have heat exchanger 2, water storing tank 3, electronic temperature controller 4, be connected with pipeline with valve according to certain relation each other, it is characterized in that: also have tubing pump 1; The water inlet of running water inlet tube and tube road pump 1 and water storing tank 3 bottom cold water inlets connect, the water out of tubing pump 1 is connected with the cold water inlet of heat exchanger 2, the hot water outlet of heat exchanger 2 is connected with the hot water inlet of water storing tank 3, and the sample point of electronic temperature controller 4 is arranged on this takes over.The top hot water outlet of water storing tank 3 connects the water inlet of outdoor water pump, also has the hot water refluxing opening of the unnecessary hot water of outer net on the water storing tank 3; The heating agent inlet tube connects the heating agent inlet of heat exchanger 2, and the internally piloted valve of electronic temperature controller 4 is housed on this takes over, and the heating agent outlet of heat exchanger 2 takes back the receipts pipe network.The hot water inlet of water storing tank 3 is connected to hot water diffuser 9 in jar; The cold water inlet of water storing tank 3 bottoms and the hot water outlet at top are equipped with a jar interior constant-current stabilizer 10; The heating element heater of heat exchanger 2 adopts hoop to strengthen thin-walled heat exchanger tube 12, auspiciously sees patent: 95220169.0, and be " U " type tube bank dual face seals card flange form syndeton, have the end socket 16 of band dividing plate.
Usefulness of the present utility model is: tubing pump 1 is forced to be heated the water high velocity stream and is crossed heat exchanger 2, also can make be heated water between heat exchanger 2 and water storing tank 3 in the circulation, start heat time heating time thereby shorten, eliminate water storing tank 3 inner cold water dead bands, make heat exchanger 2 be in duty preferably all the time, make full use of basin memory space and buffer capacity again, stable water supply pressure; Hot water diffuser 9 and jar interior constant-current stabilizer 10 can guarantee that hot and cold waters distribute in order in the water storing tank 3, and it is passive to reduce supply water temperature; Heat exchanger 2 adopts the high efficient heat exchanging element, and heat transfer coefficient is three～five times of common light pipe, good effect of heat exchange, and less scaling and obstruction, " U " type tube core is convenient to extract out and is cleaned, changes.
Fig. 1, device is figure always; Fig. 2, hot water anemostat 9;
Fig. 3, constant-current stabilizer 10; Fig. 4, heat exchanger 2 and die interface figure;
Embodiment: in conjunction with the accompanying drawings, further specify.
Water storing tank 3, have pressure gauge connection 5, relief valve connection 7, drain 8, hot water diffuser in it 9 is the circular arc tubulose, top has the porous regular distribution, constant-current stabilizer 10 is that globular arc is tabular, and its convex arc core is over against hot water outlet center, top, be suitable distance with dome head, and be fixed together with it by boatswain chair 11 (three), bottom cold water inlet place, constant-current stabilizer 10 is identical with the top hot water exit in jar; Heat exchanger 2 is " U " type tube bank dual face seals card flange form syndeton, has card flange 13, lower seal pad 14, goes up sealing gasket 15, the end socket 16 of band dividing plate, and this tube core can regularly be extracted out easily and clean or change.
Operation:
System starts: earlier system is dashed full running water, closed closing valve after, start tubing pump 1, feed the heating agent heating, make to be heated water and to circulate between heat exchanger 2 and water storing tank 3.
Normal operation: treat that water temperature reaches when needing, can open the outside heat supply water of hot water outlet of basin 3, to guarantee that running water can enter tubing pump 1 simultaneously and enters in the jar from water pipe 3 bottom cold water inlets this moment, simultaneously, will suitably open the back-water valve (BWV) of outdoor pump, when water consumption was less than specified aquifer yield, unnecessary hot water passed back in the water storing tank 3 by the hot water refluxing opening, when the outdoor water yield during greater than the specified water yield, insufficient section is by the hot water supply of storing.
Claims (5)
1. an efficient hot-water heating system comprises heat exchanger (2), water storing tank (3), electronic temperature controller (4), is connected with pipeline with valve according to certain relation each other, it is characterized in that: also have tubing pump (1); The water inlet of running water inlet tube and tube road pump (1) and water storing tank (3) bottom cold water inlet connect, the water out of tubing pump (1) is connected with the cold water inlet of heat exchanger (2), the hot water outlet of heat exchanger (2) is connected with the hot water inlet of water storing tank (3), and the sample point of electronic temperature controller (4) is arranged on this takes over.The top hot water outlet of water storing tank (3) connects the water inlet of outdoor water pump, and water storing tank (3) is gone up the hot water refluxing opening that also has the unnecessary hot water of outer net; The heating agent inlet tube connects the heating agent inlet of heat exchanger (2), and the internally piloted valve of electronic temperature controller (4) is housed on this takes over, and the heating agent outlet of heat exchanger (2) takes back the receipts pipe network.
2. according to the described a kind of efficient hot water feeder apparatus of claim 1, water storing tank (3) has pressure gauge connection (5), relief valve connection (6), exhaust outlet (7), drain (8), it is characterized in that: the hot water inlet of water storing tank (3) is connected to hot water diffuser (9) in jar; The cold water inlet of water storing tank (3) bottom and the hot water outlet at top are equipped with a jar interior constant-current stabilizer (10).
3. according to the described a kind of efficient hot-water heating system of claim 2, it is characterized in that: the hot water diffuser (9) in the water storing tank (3) is the circular arc tubulose, and top has the porous regular distribution; Constant-current stabilizer (10) is that globular arc is tabular in jar, and its convex arc core has certain distance over against the interface center with dome head, and is fixed together with it by boatswain chair (11).
4. according to claim 1 or 2 described a kind of efficient hot-water heating systems, it is characterized in that: the heating element heater of heat exchanger (2) adopts hoop to strengthen thin-walled heat exchanger tube (12), be " U " type tube bank dual face seals card flange form syndeton, have the end socket (16) of band dividing plate.
5. according to the described a kind of efficient hot-water heating system of claim 4, it is characterized in that: the hot water diffuser 9 in the water storing tank (3) is the circular arc tubulose, and top has the porous regular distribution; Constant-current stabilizer (10) is that globular arc is tabular in jar, and its convex arc core has certain distance over against the interface center with dome head, and is fixed together with it by boatswain chair (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212054 CN2266718Y (en) | 1996-05-29 | 1996-05-29 | Efficient hot-water heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96212054 CN2266718Y (en) | 1996-05-29 | 1996-05-29 | Efficient hot-water heating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2266718Y true CN2266718Y (en) | 1997-11-05 |
Family
ID=33894829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96212054 Expired - Fee Related CN2266718Y (en) | 1996-05-29 | 1996-05-29 | Efficient hot-water heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2266718Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780358A (en) * | 2016-04-25 | 2016-07-20 | 常熟市新光毛条处理有限公司 | Wool top treating fluid cyclic heating device |
-
1996
- 1996-05-29 CN CN 96212054 patent/CN2266718Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780358A (en) * | 2016-04-25 | 2016-07-20 | 常熟市新光毛条处理有限公司 | Wool top treating fluid cyclic heating device |
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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 |