CN2305638Y - Hot water enchanger for central heating - Google Patents
Hot water enchanger for central heating Download PDFInfo
- Publication number
- CN2305638Y CN2305638Y CN 97222131 CN97222131U CN2305638Y CN 2305638 Y CN2305638 Y CN 2305638Y CN 97222131 CN97222131 CN 97222131 CN 97222131 U CN97222131 U CN 97222131U CN 2305638 Y CN2305638 Y CN 2305638Y
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- CN
- China
- Prior art keywords
- hot water
- water
- heating installation
- tube
- heat
- Prior art date
- 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-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a hot water exchanger for central heating, mainly comprising a heat exchanger which is composed of a heat exchange pipe and a sealing water tank, a hot water storage tank, and a hot water circulation pipeline which is composed of two tees and a valve switch. The tees are mutually connected in series. The utility model overcomes the defects of the prior art that the hot water exchanger only has the central heating to supply heat, and the hot water is provided and is used; the size of the water quantity is limited by heat supply time.
Description
This utility model belongs to the heat exchange field, relates in particular to utilize the hot water switch of heating installation for thermal source.
What produce and sell in the market is the heating installation hot water exchanger of thermal source with heating installation, basically all being made up of a water tank and the heat-exchange tube that is arranged in the water tank, is the circular household central heating hot water exchanger of ZL94240753 and the square household central heating hot water exchanger that the patent No. is ZL94240758 as the patent No..No matter its operation principle is heating installation to be fed to circulate in the water tank realize heat exchange with the cold water in the heat-exchange tube, still heating installation is fed in the heat-exchange tube and circulate, the water that is stored in the water tank is heated to realize the purpose of heat exchange, they only all exist and could use at the Central Heating Providing circulation time, and also are subjected to the shortcomings such as restriction of the factors such as flow of Central Heating Providing time length and temperature thereof height, heating installation hot water from the water yield that heat exchanger obtained.
The purpose of this utility model just provide a kind of overcome be subjected to Central Heating Providing time and other effects limit, the heating installation hot water exchanger of hot water supply is arranged at any time.
The purpose of this utility model realizes in the following way:
A kind of heating installation hot water exchanger, comprise a sealing radiator 1, be arranged with heat-exchange tube 2 in its case, the upper and lower side of water tank is provided with the water inlet 3 and the water return outlet 4 of heating installation hot water, and the heating installation hot water commuting case 7 that the outlet pipe 5 of heat-exchange tube and water inlet pipe 6 are formed in the case, relative fixed has a hot water water storage box 8 with it at the top of described heating installation hot water commuting case 7; Its upper end has a gap 9, and the lower end is provided with a water inlet pipe 10 and outlet pipe 11, and water inlet pipe port one 2 is higher than its outlet pipe port one 3 in water storage box; The outlet pipe 5 of described heat-exchange tube is connected with the water inlet pipe 10 of water storage box, 11 of the outlet pipes of its water inlet pipe 6 and water storage box are serially connected with two threeways 14,15, an and controlled valve 14, wherein the other end of first threeway 14 is connected with running water pipe, another termination shower nozzle 19 of second threeway 15.
Additional technical feature of the present utility model is: hot water exchange pipe is by upper and lower side two transverse tubes 17,18 and be attached thereto the double metal heat absorption tube 20 of the multiple row that connects and form.
The aperture φ 2 of the circular hole that the circular hole aperture φ 1 that downside transverse tube 18 connects with double metal heat absorption tube 20 connects with double metal heat absorption tube 20 less than upper lateral tube 17.
The heating installation hot water exchanger that this utility model provided compared with prior art has following advantage: it can make full use of the thermal source of heating installation, the hot water storage that heat exchange obtained is standby in the water storage box of an insulation, make the use of hot water of required heat exchange not be subjected to the restriction of Central Heating Providing time and other factor.
Below in conjunction with accompanying drawing structure of the present utility model and use principle are further described in detail:
Fig. 1 is a heating installation hot water exchanger structure principle chart;
Fig. 2 is the side view of heat-exchange tube.
As can be seen from Figure 1 the structure of heating installation hot water exchanger is by heating installation hot water exchange water tank 7, water storage box 9 and hot water circuit pipeline are formed, wherein heating installation hot water commuting case 7 comprises a sealing radiator 1, in its case, be provided with the double heat-exchange tube 2 of the multiple row that is used for heat exchange, on the sealing radiator 1, downside is respectively arranged with the water inlet 3 and the water return outlet 4 of heating installation hot water, and the outlet pipe 5 of heat-exchange tube and water inlet pipe 6, the hot water water storage box 8 that is fixed in sealing radiator 1 upper end comprises the gap 9 of its upper end, and downside is connected with the outlet pipe 5 of heat-exchange tube for hot water inlet pipe 10; Hot water outlet pipe 11 passes through water inlet pipe 6 connections of 14,15 and controlled valves 16 of threeway of two serial connections with heat-exchange tube.Wherein first threeway 14 is with needing water end (W.E.) such as spray head 19 to connect, and second threeway 15 is with water source connection from the beginning.The port one 2 that wherein stretches into water inlet pipe in the water storage box 8 is higher than the port one 3 of its delivery port.During use, open water source from the beginning,, open valve 16 and make by heating installation hot water in the sealing radiator and the cold water in the heat-exchange tube and carry out heat exchange water storage box 9 filling up water by heat-exchange tube, and carry out heat cycles by the threeway and the valve of serial connection.Like this, as long as heating installation when being connected with hot water, will have a certain amount of hot water in the water storage box, can not be subjected to the restriction of Central Heating Providing time and other factor for use at any time.For making the cold water in the heat-exchange tube can carry out good heat absorption, it is designed to the metal heat absorption tube 20 of the double multiple row shape of welding between upper and lower side two transverse tubes 17,18, and a plurality of sizes according to sealing radiator 1 of its columns can be selected the 5-10 row.And the aperture φ 1 of the circular hole that is connected with double metal heat absorption tube 20 that is bored on the downside transverse tube 18 is less than the aperture φ 2 of the circular hole that is connected with metal heat absorption tube 20 that is bored on the upside transverse tube 17, to reach that the water that circulates in the heat-exchange tube evenly distributes and the purpose that can fully carry out heat exchange.
Water storage box is the middle two aluminium skin attemperaters that accompany plastics or foamed material.
Use this heating installation hot water exchanger, generally all being fixed on the wall is the heat of avoiding the wall absorption water tank, should keep certain distance with wall in the time of fixedly, as takes to fill up between fixing hole and wall measures such as adding the rubber pad.
Claims (3)
1, a kind of heating installation hot water exchanger, comprise a sealing radiator (1), be arranged with heat-exchange tube (2) in its case, the upper and lower side of water tank is provided with the water inlet (3) and the water return outlet (4) of heating installation hot water, and the heating installation hot water commuting case (7) of the outlet pipe (5) of heat-exchange tube and water inlet pipe (6) composition in the case, it is characterized in that at the top of described heating installation hot water commuting case (7) relative fixed has a hot water water storage box (8) with it; Its upper end has a gap (9), and the lower end is provided with a water inlet pipe (10) and outlet pipe (11), and water inlet pipe port (12) is higher than its outlet pipe port (13) in water storage box; The outlet pipe of described heat-exchange tube (5) is connected with the water inlet pipe (10) of water storage box, be serially connected with two threeways (14,15) between the outlet pipe (11) of its water inlet pipe (6) and water storage box, an and controlled valve (14), wherein the other end of first threeway (14) is connected with running water pipe, another termination shower nozzle (19) of second threeway (15).
2, heating installation hot water exchanger as claimed in claim 1 is characterized in that described hot water exchange pipe is by upper and lower side two transverse tubes (17,18) and be attached thereto the double metal heat absorption tube of the multiple row that connects (20) and form.
3, heating installation hot water exchanger as claimed in claim 2 is characterized in that the aperture φ 2 of the circular hole that circular hole aperture φ 1 that described downside transverse tube (18) connects with double metal heat absorption tube (20) connects with double metal heat absorption tube (20) less than upper lateral tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97222131 CN2305638Y (en) | 1997-07-26 | 1997-07-26 | Hot water enchanger for central heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97222131 CN2305638Y (en) | 1997-07-26 | 1997-07-26 | Hot water enchanger for central heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305638Y true CN2305638Y (en) | 1999-01-27 |
Family
ID=33937277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97222131 Expired - Fee Related CN2305638Y (en) | 1997-07-26 | 1997-07-26 | Hot water enchanger for central heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305638Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100738A (en) * | 2013-04-07 | 2014-10-15 | 杜国军 | Water faucet capable of improving utilization safety of central heating heat exchanger |
-
1997
- 1997-07-26 CN CN 97222131 patent/CN2305638Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100738A (en) * | 2013-04-07 | 2014-10-15 | 杜国军 | Water faucet capable of improving utilization safety of central heating heat exchanger |
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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 |