CN202153105U - Radial steam injection pipe - Google Patents
Radial steam injection pipe Download PDFInfo
- Publication number
- CN202153105U CN202153105U CN2011201787919U CN201120178791U CN202153105U CN 202153105 U CN202153105 U CN 202153105U CN 2011201787919 U CN2011201787919 U CN 2011201787919U CN 201120178791 U CN201120178791 U CN 201120178791U CN 202153105 U CN202153105 U CN 202153105U
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- CN
- China
- Prior art keywords
- steam
- pipe
- apopore
- outer tube
- spray vapour
- 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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Abstract
The utility model discloses a radial steam injection pipe which comprises an inner steam injection pipe and an outer pipe that are connected with a steam source, and is characterized in the that the outer pipe is arranged outside the inner steam injection pipe, and the bottom of the inner steam injection pipe is closed to form a steam admission chamber; a closed heating chamber is formed between the inner steam injection pipe and the outer pipe; a water inlet and a water outlet which are communicated with the closed heating chamber are arranged on the wall of the outer pipe; a steam injection hole communicating the steam admission chamber with the heating chamber is arranged in the inner steam injection pipe at a position corresponding to the water outlet of the wall of the outer pipe; and the steam injection hole and the water outlet are concentrically and correspondingly arranged. Water entering from the water inlet of the outer pipe is injected and sprayed out of the water outlet, the injected and sprayed water absorbs the kinetic energy of steam expanding and flowing in the closed heating chamber, so that the condensation process is quickened, long-distance spraying of the steam in water can be avoided, and noise can be further reduced.
Description
Technical field
The utility model belongs to the heating system technical field, is specifically related to a kind of steam that utilizes and sprays the radially steam-jet siphon that directly adds hot water.
Background technology
What existing water heater was commonly used has two types: one type is the heater of surface-type; Positive displacement and rapid water heater are arranged, cause a large amount of condensate dischargings in the heating process, waste energy; Second type is contact(-type) heater, usually produces sharp pounding and noise during use.In fact steam directly is sprayed onto the key technology that heats in the water and is how to reduce noise, and directly insert from waterpipe, the low noise that the steam spirt goes, ideal product still is not developed.
Summary of the invention
To the deficiency that prior art exists, the utility model technical problem to be solved is, provide a kind of simple in structure, have the radially steam-jet siphon that firing rate is fast, the thermal efficiency is high when running noises is low.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of radially steam-jet siphon, comprise pipe in the spray vapour that connects steam source, and it is outside that outer tube, said outer tube are located at the interior pipe of spray vapour, manages bottom lock in the spray vapour and form the admission chamber; In spray vapour, form a sealing heating chamber between pipe and the outer tube; Offer on the outer tube wall and lead to inlet opening and the apopore that seals heating chamber, with the corresponding position of the apopore of outer tube wall, pipe is provided with the jetted hole that is communicated with said admission chamber and heating chamber in the spray vapour, and said jetted hole and apopore are corresponding with one heart to be provided with.
Above-mentioned radially steam-jet siphon, said inlet opening and apopore are provided with a row respectively from top to bottom along the axis direction of outer tube wall; Along tube axis direction in the spray vapour jetted hole that one row is communicated with said admission chamber and heating chamber, said jetted hole and the concentric corresponding setting of apopore are set on the pipe in spray vapour from top to bottom; Said inlet opening, apopore and jetted hole are located on the same plane.
Above-mentioned radially steam-jet siphon, said inlet opening and apopore all are provided with number row from top to bottom along the axis of outer tube wall, are the radial setting all around of middle mind-set with axis; Said jetted hole quantity is identical with apopore quantity.
Above-mentioned radially steam-jet siphon, said inlet opening, apopore and jetted hole quantity all are provided with 1～30.
Above-mentioned radially steam-jet siphon, said jetted hole diameter is less than inlet opening and apopore diameter.
The pipe top is provided with the little flange that connects steam pipe in the above-mentioned radially steam-jet siphon, said spray vapour; On the spray vapour outer wall of inner tube between little flange and the outer tube, the big flange that is connected container or pipeline is set.
The utility model radially advantage of steam-jet siphon is: the sealing heating chamber is set, and steam at first gets into the admission chamber of pipe in the spray vapour, through jetted hole ejection, and the water that injection is got into by inlet opening on the outer tube, and spray by apopore.In this process, in the sealing heating chamber, absorbed the kinetic energy that steam expansion is flowed by the water of injection ejection; Quickened condensation process, made steam be unlikely in water, to eject very long distance, thereby reduced noise; Jetted hole is set simultaneously with concentric, makes and flow smooth and easyly, improved the efficiency of heating surface into and out of the water hole; The utility model is simple in structure, and is practical.
Description of drawings
Fig. 1 is the full sectional view of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is explained further details;
Embodiment 1:
As shown in Figure 1, a kind of radially steam-jet siphon comprises pipe 1 in the spray vapour with admission chamber 11 that connects steam source, and outer tube 2, outer tube 2 are around the outside of being fixed in pipe 1 in the spray vapour, and the top of pipe 1 is provided with the little flange 3 that connects steam pipe in spray vapour; In the spray vapour between little flange 3 and the outer tube 2, on the outer wall of pipe 1 the big flange 4 that is connected container or pipeline is set.In spray vapour, form a sealing heating chamber 5 between pipe 1 and the outer tube 2; Outer tube 2 tube walls one side offers a row along the axis of this outer axial tube 2 and leads to the inlet opening 6 of sealing heating chamber 5; At outer tube 2 tube wall opposite sides, set out water hole 7; Apopore 7 one sides of pipe 1 tube wall in spray vapour, along pipe 1 axis in the spray vapour from heating chamber 5 tops to the bottom, in spray vapour, offer the jetted hole 8 that a row is communicated with said admission chamber 11 and heating chamber 5 on the tube wall of pipe 1.Its inlet opening 6, apopore 7 and jetted hole 8 are provided with at grade.For improving heat exchanger effectiveness and firing rate, reduce thermal losses, the diameter of jetted hole 8 is less than the diameter of inlet opening 6 and apopore 7.According to the capacity or the efficient of the water of concrete heating, the quantity of inlet opening 6, apopore 7 and jetted hole 8 all can be provided with 1～30.
Embodiment 2:
Present embodiment and embodiment 1 same section are no longer narrated; Its difference is: the utility model is steam-jet siphon radially; Said inlet opening 6 and apopore 7 all are provided with number row from top to bottom along the axis of outer tube 2 tube walls; And with jetted hole 8 not in same plane, the axis that promptly inlet opening 6, apopore 7 and jetted hole 8 can heating chambers 5 is the center, is radial towards periphery several are set.
Certainly, above-mentioned explanation is not to be the restriction to the utility model, and the utility model also is not limited to above-mentioned giving an example; Those skilled in the art; In the essential scope of the utility model, the variation of making, remodeling, interpolation or replacement all should belong to the protection domain of the utility model.
Claims (6)
1. a steam-jet siphon radially comprises pipe in the spray vapour that connects steam source, and outer tube is characterized in that: it is outside that said outer tube is located in the spray vapour pipe, and the pipe bottom lock forms the admission chamber in the spray vapour; In spray vapour, form a sealing heating chamber between pipe and the outer tube; Offer on the outer tube wall and lead to inlet opening and the apopore that seals heating chamber, with the corresponding position of the apopore of outer tube wall, pipe is provided with the jetted hole that is communicated with said admission chamber and heating chamber in the spray vapour, and said jetted hole and apopore are corresponding with one heart to be provided with.
2. radially steam-jet siphon according to claim 1 is characterized in that: said inlet opening and apopore are provided with a row respectively from top to bottom along the axis direction of outer tube wall; Along tube axis direction in the spray vapour jetted hole that one row is communicated with said admission chamber and heating chamber, said jetted hole and the concentric corresponding setting of apopore are set on the pipe in spray vapour from top to bottom; Said inlet opening, apopore and jetted hole are located on the same plane.
3. radially steam-jet siphon according to claim 1 is characterized in that: said inlet opening and apopore all are provided with number row from top to bottom along the axis of outer tube wall, are the radial setting all around of middle mind-set with axis; Said jetted hole quantity is identical with apopore quantity.
4. radially steam-jet siphon according to claim 1 and 2 is characterized in that: said inlet opening, apopore and jetted hole quantity all are provided with 1～30.
5. radially steam-jet siphon according to claim 3 is characterized in that: said jetted hole diameter is less than inlet opening and apopore diameter.
6. radially steam-jet siphon according to claim 5 is characterized in that: the pipe top is provided with the little flange that connects steam pipe in the said spray vapour; On the spray vapour outer wall of inner tube between little flange and the outer tube, the big flange that is connected container or pipeline is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201787919U CN202153105U (en) | 2011-05-31 | 2011-05-31 | Radial steam injection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201787919U CN202153105U (en) | 2011-05-31 | 2011-05-31 | Radial steam injection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202153105U true CN202153105U (en) | 2012-02-29 |
Family
ID=45693601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201787919U Expired - Fee Related CN202153105U (en) | 2011-05-31 | 2011-05-31 | Radial steam injection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202153105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236327A (en) * | 2014-09-30 | 2014-12-24 | 常州市华戚热水供应站 | Environment-friendly steam energy hot water production system |
| CN109599353A (en) * | 2018-11-30 | 2019-04-09 | 上海华力微电子有限公司 | A kind of rinsing bowl outlet pipe |
-
2011
- 2011-05-31 CN CN2011201787919U patent/CN202153105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236327A (en) * | 2014-09-30 | 2014-12-24 | 常州市华戚热水供应站 | Environment-friendly steam energy hot water production system |
| CN109599353A (en) * | 2018-11-30 | 2019-04-09 | 上海华力微电子有限公司 | A kind of rinsing bowl outlet pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20140531 |