CN2442017Y - Heat exchange type steam jet pump - Google Patents
Heat exchange type steam jet pump Download PDFInfo
- Publication number
- CN2442017Y CN2442017Y CN 00211885 CN00211885U CN2442017Y CN 2442017 Y CN2442017 Y CN 2442017Y CN 00211885 CN00211885 CN 00211885 CN 00211885 U CN00211885 U CN 00211885U CN 2442017 Y CN2442017 Y CN 2442017Y
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- steam
- associating
- liquid
- jet pipe
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a heat transfer formula vapor jet pump, characterized by is provided with the steam jet pipe coaxially in heat exchanger shell, and the export of steam jet pipe is connected with the entry of uniting the spray tube, still is provided with the liquid injection pipe of the ring flange that the area is connected with the pipeline in one side of heat exchanger shell, and this liquid injection pipe sprays the hole through uniting on the spray tube wall and is connected with uniting the spray tube, the utility model discloses because so through steam and liquid heat transfer to rely on the air current to promote the liquid flow that is heated, consequently, have energy loss little, advantage that the environmental protection is obvious.
Description
The utility model relates to technical field of heat exchange, particularly a kind of heat exchange-type steam jet pump that utilizes steam to promote flow of fluid by the variation of pressure in the process of heat exchange.
Present employed heat exchanger is function singleness mostly, only carry out the thermal power transfer of two kinds of working medium, it must rely on pump or pressure to come working medium carried to carry out heat exchange, and present employed water pump, be to rely on consumed power to be converted into pressure and lift, working medium is carried, do not have the function of heat exchange.
The purpose of this utility model provide a kind of when steam and liquid carry out heat exchange the heat exchange-type steam jet pump with pumping action.
The utility model is to realize like this, it is characterized in that the coaxial steam jeting tube that is provided with in heat exchanger shell, the outlet of steam jeting tube is connected with the inlet of associating jet pipe, side at the heat exchange housing also is provided with the liquid injecting tube of being with the flange plate that is connected with pipeline, and this liquid injecting tube is connected with the associating jet pipe by the spray apertures on the associating jet pipe wall.
The utility model is owing to be by steam and liquid heat exchange, and relies on air-flow to promote heated flow of fluid, and it is little therefore to have energy loss, the tangible advantage of environmental-protection function.
Below in conjunction with accompanying drawing the utility model is further described,
Fig. 1 is the structural representation of heat exchange-type steam jet pump,
Fig. 2 is the structural representation of band temperature regulation expansion pipe heat exchange-type steam jet pump,
Fig. 3 is heat exchange-type steam spray pump band temperature regulation expansion pipe and the structural representation of being with liquid, gas mixing chamber heat exchange-type steam jet pump,
Embodiment 1:
As shown in Figure 1, this heat exchange-type steam jet pump is the 1 coaxial steam jeting tube 2 that is provided with in heat exchanger shell, the outlet of steam jeting tube 2 is connected with the inlet of associating jet pipe 6, also be provided with the liquid injecting tube 4 of band and flange plate 5 in a side of heat exchange housing 1, this liquid injecting tube 4 is connected with associating jet pipe 6 by the spray apertures on associating jet pipe 6 walls, also is provided with spacer 3 on the steam jeting tube.
Embodiment 2:
As shown in Figure 1, this heat exchange-type steam jet pump is the 1 coaxial steam jeting tube 2 that is provided with in heat exchanger shell, the outlet of steam jeting tube 2 is connected with the inlet of associating jet pipe 6, also be provided with the liquid injecting tube 4 of band and flange plate 5 in a side of heat exchange housing 1, this liquid injecting tube 4 is connected with associating jet pipe 6 by the spray apertures on associating jet pipe 6 walls, also be provided with spacer 3 on the steam jeting tube, the associating jet pipe outside is coaxial is provided with liquid, gas mixer chamber.。
Embodiment 3:
As shown in Figure 1, this heat exchange-type steam jet pump is the 1 coaxial steam jeting tube 2 that is provided with in heat exchanger shell, the outlet of steam jeting tube 2 is connected with the inlet of associating jet pipe 6, also be provided with the liquid injecting tube 4 of band and flange plate 5 in a side of heat exchange housing 1, this liquid injecting tube 4 is connected with associating jet pipe 6 by the spray apertures on associating jet pipe 6 walls, also be provided with spacer 3 on the steam jeting tube, the associating jet pipe outside is coaxial is provided with liquid, gas mixer chamber, and liquid, gas mixer chamber wall are provided with the temperature regulation expansion pipe.
Claims (3)
1, a kind of heat exchange-type steam jet pump, it is characterized in that the coaxial steam jeting tube that is provided with in heat exchanger shell, the outlet of steam jeting tube is connected with the inlet of associating jet pipe, side at the heat exchange housing also is provided with the liquid injecting tube of being with the flange plate that is connected with pipeline, and this liquid injecting tube is connected with the associating jet pipe by the spray apertures on the associating jet pipe wall.
2, the described heat exchange-type steam jet pump of root a tree name claim 1 is characterized in that coaxial liquid, the gas mixer chamber of being provided with in the associating jet pipe outside.
3, the described heat exchange-type steam jet pump of root a tree name claim 1 or claim 2 is characterized in that liquid, gas mixer chamber wall are provided with the temperature regulation expansion pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211885 CN2442017Y (en) | 2000-05-18 | 2000-05-18 | Heat exchange type steam jet pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211885 CN2442017Y (en) | 2000-05-18 | 2000-05-18 | Heat exchange type steam jet pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442017Y true CN2442017Y (en) | 2001-08-08 |
Family
ID=33578506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00211885 Expired - Fee Related CN2442017Y (en) | 2000-05-18 | 2000-05-18 | Heat exchange type steam jet pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442017Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003418A (en) * | 2010-10-27 | 2011-04-06 | 上海理工大学 | Ejector |
-
2000
- 2000-05-18 CN CN 00211885 patent/CN2442017Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003418A (en) * | 2010-10-27 | 2011-04-06 | 上海理工大学 | Ejector |
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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 |