CN204881231U - Miniature instant heating type vapour - water indirect heating equipment - Google Patents
Miniature instant heating type vapour - water indirect heating equipment Download PDFInfo
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- CN204881231U CN204881231U CN201520560420.5U CN201520560420U CN204881231U CN 204881231 U CN204881231 U CN 204881231U CN 201520560420 U CN201520560420 U CN 201520560420U CN 204881231 U CN204881231 U CN 204881231U
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- heat exchanger
- housing
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- instant heating
- heat
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Abstract
The utility model provides a miniature instant heating type vapour - water indirect heating equipment, which comprises a housin, be equipped with top lid and bottom lid respectively at the both ends of casing, a serial communication port, length direction along the casing in the casing is equipped with heat exchanger tube bundles, the position department of being close to the top lid at the casing lateral wall is equipped with the steam conduit that is linked together with the shell side, the position department of being close to the bottom lid at the casing lateral wall is equipped with the condensate water pipeline that is linked together with the shell side, the hot water pipeline is located that the top is covered and is communicated with each other with top lid inner space, be equipped with the communicating heat exchanger with heat exchanger tube bundles in the lid of bottom, the heat exchanger is linked together with cold water conduit, cold water conduit extends to outside the lid of bottom. The utility model discloses heat exchanger tube bundles is inseparabler, and mutually unidimensional heat transfer area is bigger down, and the heat transfer is more abundant, and then improves and synthesize heat exchange coefficient.
Description
Technical field
The utility model relates to a kind of miniature Instant heating type steaming steam-water heat exchanger, is applicable to the small-scale of 1 ~ 4 shower faucet with hot water demand, belongs to sanitary hot water system engineering field.
Background technology
The Instant heating type steam-water heat exchanger of each manufacturer production is due to textural existing defects in the market, cause heat exchange efficiency low, reach identical heat exchange amount, its heat exchange area needed is large, so equipment volume is large, in the market this type of heat exchanger shell diameter mostly Φ 250 and more than.In actual items; in the construction of particularly some industrial projects, often can encounter the demand of hot-water heating system small scale (only having 1 ~ 4 shower faucet), arrange and comparatively disperse; installation space is limited, and plant area has abundant steam to can be used as the situation of thermal source.If the Instant heating type heat exchanger that selection market has at present, because this type of equipment volume is bigger than normal, cannot be arranged in limited space; Therefore, by the improvement to existing Instant heating type heat exchanger configuration, development structure is more compact, and heat exchange efficiency is high, and less, the flexible for installation and miniature Instant heating type steaming steam-water heat exchanger of water supply water temperature stability of equipment volume is the needs of current many engineering projects.
Summary of the invention
The purpose of this utility model is to provide that a kind of heat exchange efficiency is high, equipment volume is little, the flexible for installation and miniature Instant heating type vapour-water heat transmission equipment of water supply water temperature stability.
In order to achieve the above object, the technical solution of the utility model there is provided a kind of miniature Instant heating type vapour-water heat transmission equipment, comprise housing, top end cover and bottom cover is respectively equipped with at the two ends of housing, it is characterized in that, length direction along housing in housing is provided with heat-exchanging tube bundle, be provided with the jet chimney be connected with shell side near the position of top end cover in housing sidewall, be provided with the condensing water conduit be connected with shell side near the position of bottom cover in housing sidewall, hot water pipeline to be located on top end cover and to be communicated with space in top end cover, the heat exchanger communicated with heat-exchanging tube bundle is provided with in bottom cover, heat exchanger is connected with cold water pipes, cold water pipes extends to outside bottom cover.
Preferably, described heat-exchanging tube bundle is that the stainless steel tube of 6mm or copper tube close-packed arrays form by some diameters.
Preferably, the wall thickness of described housing is 4mm, its diameter or be 133mm, or is 104mm.
Preferably, described cold water pipes is provided with flowmeter and/or piping filter.
Preferably, described jet chimney is provided with the temperature-sensing valve controlled by described flowmeter.
When shower is opened, just having a certain amount of cold water to enter, flowmeter action, supplying the steam of respective amount by automatically controlling steam control valve immediately, thus keep hot water temperature constant, user uses comfortable.
The utility model is compared with the heat exchanger on market, and heat-exchanging tube bundle is tightr, and under same size, heat exchange area is larger, and heat exchange is more abundant, and then improves integrated heat transfer coefficient.So under identical heat exchange amount, equipment volume is compact small and exquisite, installs more flexible, reduce floor space, even can install by duct type, thus reduce capital expenditure.Equipment use is convenient simultaneously, and tap one is opened, and namely hot water come, and keep hot water temperature constant, user uses comfortable.Due to compact, its maintenance clean also facilitates simple and easy.
Accompanying drawing explanation
Fig. 1 is the overall profile of Φ 133x4.0mm housing heat exchanger;
Fig. 2 is Φ 133x4.0mm housing cross-sectional figure;
Fig. 3 is Φ 104x4.0mm housing cross-sectional figure.
Detailed description of the invention
For making the utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
As shown in Figure 1, be the miniature Instant heating type vapour-water heat transmission equipment of one that the utility model provides, comprise housing 1, the stainless steel tube of close-packed arrays some Φ 6mm or the heat-exchanging tube bundle 4 of copper tube in shell.Housing about 1 two ends are provided with heat exchanger top end cover 2 and heat exchanger bottom cover 3, and both sides are respectively equipped with steam pipe 5 and are communicated with shell side with condensing water conduit 6, and jet chimney 5 outlet arranges temperature-sensing valve 9; The top of housing 1 is connected with hot water pipeline 8, and bottom has cold water pipes 7 successively, converter 12 is communicated with heat-exchanging tube bundle 4, and cold water pipes 7 import sets gradually piping filter 11 and flowmeter 10.Described temperature-sensing valve 9 controls to open by the action transmission of flowmeter 10.
Be Φ 104x4.0mm housing cross-sectional figure if Fig. 2 is Φ 133x4.0mm housing cross-sectional figure, Fig. 3, the heat exchanger of two kinds of diameter of the housing, is applicable to 3 ~ 4 shower faucets and 1 ~ 2 shower faucet respectively.Housing adopts stainless steel, and heat exchanger tube adopts stainless steel tube and the copper tube of Φ 6mm, and equipment design parameter sees the following form:
The course of work of the present utility model is:
Cold water enters housing 1 by the piping filter 11 on cold water pipes 7 and flowmeter 10, evenly enters in each heat-exchanging tube bundle 4 by converter 12; The meanwhile action of flowmeter 10 controls the temperature-sensing valve 9 opened on jet chimney 5 by transmission, make it have certain open degree, steam begins through jet chimney 5 and enters heat exchanger shell pass, carries out heat exchange with the cold water in tube side.The hot water produced by heat exchange delivers to Water-heating shower user by hot water pipeline 8, and the condensate water formed after heat exchange is discharged from condensing water conduit 6 by steam trap.
In miniature Instant heating type steam-water heat exchanger heat exchange running, even if port of export hot water temperature does not also decline, but because steam valve is prior to opening, the cold water entered is heated, so the shower incipient stage, hot water supply water temperature keeps relative constancy, and user feels in good time safety.
Claims (5)
1. miniature Instant heating type vapour-water heat transmission equipment, comprise housing (1), top end cover (2) and bottom cover (3) is respectively equipped with at the two ends of housing (1), it is characterized in that, heat-exchanging tube bundle (4) is provided with along the length direction of housing (1) in housing (1), be provided with the jet chimney (5) be connected with shell side near the position of top end cover (2) at housing (1) sidewall, be provided with the condensing water conduit (6) be connected with shell side near the position of bottom cover (3) at housing (1) sidewall, hot water pipeline (8) is located at top end cover (2) and is gone up and communicate with top end cover (2) interior space, the heat exchanger (12) communicated with heat-exchanging tube bundle (4) is provided with in bottom cover (3), heat exchanger (12) is connected with cold water pipes (7), cold water pipes (7) extends to bottom cover (3) outward.
2. miniature Instant heating type vapour-water heat transmission equipment as claimed in claim 1 a kind of, is characterized in that, described heat-exchanging tube bundle (4) is that the stainless steel tube of 6mm or copper tube close-packed arrays form by some diameters.
3. miniature Instant heating type vapour-water heat transmission equipment as claimed in claim 1 a kind of, it is characterized in that, the wall thickness of described housing (1) is 4mm, its diameter or be 133mm, or is 104mm.
4. a kind of miniature Instant heating type vapour-water heat transmission equipment as claimed in claim 1, is characterized in that, described cold water pipes (7) is provided with flowmeter (10) and/or piping filter (11).
5. a kind of miniature Instant heating type vapour-water heat transmission equipment as claimed in claim 4, is characterized in that, described jet chimney (5) is provided with the temperature-sensing valve (9) controlled by described flowmeter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560420.5U CN204881231U (en) | 2015-07-29 | 2015-07-29 | Miniature instant heating type vapour - water indirect heating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560420.5U CN204881231U (en) | 2015-07-29 | 2015-07-29 | Miniature instant heating type vapour - water indirect heating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881231U true CN204881231U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560420.5U Active CN204881231U (en) | 2015-07-29 | 2015-07-29 | Miniature instant heating type vapour - water indirect heating equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204881231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801005A (en) * | 2018-07-09 | 2018-11-13 | 李洁 | A kind of heat exchanger |
| CN109974492A (en) * | 2019-04-12 | 2019-07-05 | 上海艾科液压技术有限公司 | A non-powered phase change cooling system |
-
2015
- 2015-07-29 CN CN201520560420.5U patent/CN204881231U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801005A (en) * | 2018-07-09 | 2018-11-13 | 李洁 | A kind of heat exchanger |
| CN108801005B (en) * | 2018-07-09 | 2019-11-26 | 安徽原上草节能环保科技有限公司 | A kind of heat exchanger |
| CN109974492A (en) * | 2019-04-12 | 2019-07-05 | 上海艾科液压技术有限公司 | A non-powered phase change cooling system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |