CN2357309Y - Hot water heat-exchanger - Google Patents
Hot water heat-exchanger Download PDFInfo
- Publication number
- CN2357309Y CN2357309Y CN 98221078 CN98221078U CN2357309Y CN 2357309 Y CN2357309 Y CN 2357309Y CN 98221078 CN98221078 CN 98221078 CN 98221078 U CN98221078 U CN 98221078U CN 2357309 Y CN2357309 Y CN 2357309Y
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- hot water
- sealing plate
- hot
- 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 relates to a hot water heat exchanger, which is composed of a hot water outlet of a heat exchanger, a hot water outlet and a hot water inlet of a boiler, a isolation region, circulation water galvanized pipes, a hot water returning opening of the boiler, a casing, a screw opening of a thermometer, a screw opening of a pressure meter, isolation plates, an inner sealing plate, an outer sealing plate, and a cold water inlet of the heat exchanger, wherein, the casing is cylindrical; the cold water inlet of the heat exchanger is arranged under the casing; the hot water outlet of a heat exchanger, and the screw openings of the thermometer and the pressure meter are arranged on the casing; one end of the casing is provided with the hot water inlet of the boiler and the hot water returning opening of the boiler; the outside of the inner sealing plate is welded with the parallel isolation plates which are vertical to the inner sealing plate; the circulation water galvanized pipes penetrate through the inner sealing plate uniformly and densely; both ends of the circulation water galvanized pipe are welded with the inner sealing plate tightly. The hot water heat exchanger has the advantages of high heat exchange efficiency and convenient installation and maintenance.
Description
The utility model relates to boiler auxiliary products hot water heat exchanger.
Commercially available hot water heat exchanger mainly rolls with sheet iron now, and is neither sturdy and durable, heat exchange efficiency is low again, the employing coiled pipe structure that especially has, and actual heat exchange area is limited, cause the efficient of heat exchange not high, then can only scrap, can't repair once damage.
The purpose of this utility model is, overcomes the deficiencies in the prior art part, provides a kind of and has attractive appearance, and is sturdy and durable, the heat exchange efficiency height, and output is big, and installation and maintenance are hot water heat exchanger easily.
Hot water heat exchanger described in the utility model includes exchanger heat water out, boiler hot-water inlet port, recirculated water galvanized pipe, isolated area, boiler hot-water water return outlet, shell, thermometer silk mouth, Pressure gauge silk mouth, division board, inner sealing plate, covering closing plate, heat exchanger cold water inlet port composition.Shell is cylindrical, adopts iron plate to be welded, as the support member of hot water heat exchanger described in the utility model.Below shell, be provided with heat exchanger cold water inlet port, on shell, be provided with exchanger heat water out, thermometer silk mouth and Pressure gauge silk mouth, be provided with boiler hot-water inlet port and boiler hot-water water return outlet at an end of shell.Certainly, the said here end at shell is not to do such restriction, and as required, it also is feasible that boiler hot-water inlet port and boiler hot-water water return outlet are separately positioned on two ends.Shell described in the utility model is cylindric, is exactly a cylinder in other words.In inside slightly position, distance shell cylinder two ends, use the inwall of circular slab identical and cylinder to weld mutually with barrel bore, form the inner sealing plate of hot water heat exchanger.Then, burn-on in the outside of inner sealing plate be parallel to each other with the perpendicular division board of inner sealing plate.The two ends of division board and shell welding form several and can make the isolated area of water by certain direction reciprocation cycle.According to the size of water-flowing amount,, be the galvanized pipe that is used to carry out the water circulation that the recirculated water galvanized pipe evenly passes the inner sealing plate thick and fast again in each isolated area, and tight the two ends of recirculated water galvanized pipe and the welding of inner sealing plate.Again the outside of each isolated area with rectangular iron plate one by one welded closure get up, form the covering closing plate.And on the covering closing plate of topmost isolated area, weld a boiler hot-water inlet port, boiler hot-water water return outlet of welding on the covering closing plate of foot isolated area.Make the hot water of boiler enter heat exchanger, repeatedly after the reciprocation cycle, return boiler from the boiler hot-water water return outlet again through the recirculated water galvanized pipe from the boiler hot-water inlet port.At exchanger heat water out of the top of heat exchanger welding, heat exchanger cold water inlet port of bottom welding.Allow cold water enter, after heating fast through the recirculated water galvanized pipe of heating, confess from the hot water outlet on heat exchanger top from the bottom of heat exchanger.Last on the welded top of heat exchanger thermometer silk mouth and Pressure gauge silk mouth.For the external form that makes hot water heat exchanger is more attractive in appearance, one deck iron plate is welded at the two ends of heat exchanger again, and the weld seam on the covering closing plate is covered.
Hot water heat exchanger described in the utility model is compared with traditional heat exchanger that rolls with sheet iron, and major advantage is, has attractive appearance, and is sturdy and durable, the heat exchange efficiency height, and output is big, makes easyly, and installation and maintenance are convenient.The water heater of all size all can supportingly be installed and used.The available hot water of hot water heat exchanger described in the utility model or have a bath with hot water etc.Under the constant situation of heat exchanger essential structure,,, also can supply drinking water or heating hot water with the supporting installation of steam boiler through after the simple refit.
Referring now to accompanying drawing 1 and accompanying drawing 2, be described as follows in conjunction with the embodiments: shell (6) is the support member of hot water heat exchanger described in the utility model for cylindrical, adopts iron plate to be welded.Below shell (6), be provided with heat exchanger cold water inlet port (12).On shell (6), be provided with exchanger heat water out (1), thermometer silk mouth (7) and Pressure gauge silk mouth (8).At an end of shell (6), be provided with boiler hot-water inlet port (2) and boiler hot-water water return outlet (5).In the inside slightly position, two ends of the formed cylinder of hot water heat exchanger shell described in the utility model (6), use the inwall of circular slab identical and cylinder to weld mutually with barrel bore, form the inner sealing plate (10) of hot water heat exchanger.Outside in inner sealing plate (10), burn-on be parallel to each other with the perpendicular division board (9) of inner sealing plate (10).The two ends of division board (9) and shell (6) welding make it to form several and can make the isolated area (4) of water by the certain orientation reciprocation cycle.According to the size of water-flowing amount, in each isolated area (4), the recirculated water galvanized pipe (3) that is used to carry out the water circulation is evenly passed inner sealing plate (10) thick and fast, and tight the two ends of recirculated water galvanized pipe (3) and inner sealing plate (10) welding.Again the outside of each isolated area (4) with rectangular iron plate one by one welded closure get up, form covering closing plate (11).Go up a welding boiler hot-water inlet port (2) at the covering closing plate (11) of topmost isolated area (4), go up a welding boiler hot-water water return outlet (5) at the covering closing plate (11) of foot isolated area (4), make the hot water of boiler enter heat exchanger from boiler hot-water inlet port (2), repeatedly after the reciprocation cycle, return boiler from boiler hot-water water return outlet (5) through recirculated water galvanized pipe (3) again.Top at heat exchanger, be welded with an exchanger heat water out (1), be welded with a heat exchanger cold water inlet port (12) in the bottom, cold water to be heated enters from the bottom of heat exchanger, after recirculated water galvanized pipe (3) Fast Heating through heating, confess from the exchanger heat water out (1) on heat exchanger top.For the profile that makes hot water heat exchanger is more attractive in appearance, weld one deck iron plate again at the two ends of hot water heat exchanger, the weld seam on the covering closing plate (11) is covered.
Claims (3)
1, a kind of hot water heat exchanger, include exchanger heat water out (1), boiler hot-water inlet port (2), recirculated water galvanized pipe (3), isolated area (4), boiler hot-water water return outlet (5), shell (6), thermometer silk mouth (7), Pressure gauge silk mouth (8), division board (9), inner sealing plate (10), covering closing plate (11) and heat exchanger cold water inlet port (12) are formed, shell (6) is cylindrical, it is the support member of hot water heat exchanger described in the utility model, adopt iron plate to be welded, it is characterized in that below shell (6), being provided with heat exchanger cold water inlet port (12), on shell (6), be provided with exchanger heat water out (1), thermometer silk mouth (7) and Pressure gauge silk mouth (8) are provided with boiler hot-water inlet port (2) and boiler hot-water water return outlet (5) at an end of shell (6).
2, hot water heat exchanger according to claim 1, it is characterized in that in inside slightly position, distance shell cylinder two ends, inwall with circular slab identical with barrel bore and cylinder welds mutually, form the inner sealing plate (10) of hot water heat exchanger, burn-on in the outside of inner sealing plate (10) be parallel to each other with the perpendicular division board (9) of inner sealing plate (10).
3, hot water heat exchanger according to claim 1 is characterized in that the two ends and shell (6) welding of division board (9), forms several and can make the isolated area (4) of water by certain direction reciprocation cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221078 CN2357309Y (en) | 1998-05-11 | 1998-05-11 | Hot water heat-exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221078 CN2357309Y (en) | 1998-05-11 | 1998-05-11 | Hot water heat-exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2357309Y true CN2357309Y (en) | 2000-01-05 |
Family
ID=33972724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98221078 Expired - Fee Related CN2357309Y (en) | 1998-05-11 | 1998-05-11 | Hot water heat-exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2357309Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339667C (en) * | 2005-03-16 | 2007-09-26 | 烟台冰轮股份有限公司 | Heat exchanger for whole heat recovering refrigerating |
| CN104422312A (en) * | 2013-08-31 | 2015-03-18 | 黑龙江省金永科技开发有限公司 | Backflow-type sewage heat exchanger |
-
1998
- 1998-05-11 CN CN 98221078 patent/CN2357309Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100339667C (en) * | 2005-03-16 | 2007-09-26 | 烟台冰轮股份有限公司 | Heat exchanger for whole heat recovering refrigerating |
| CN104422312A (en) * | 2013-08-31 | 2015-03-18 | 黑龙江省金永科技开发有限公司 | Backflow-type sewage heat exchanger |
| CN104422312B (en) * | 2013-08-31 | 2016-06-22 | 黑龙江省金永科技开发有限公司 | Reverse-flow type sewage 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 |