CN201028473Y - Gas heating type steam generator - Google Patents
Gas heating type steam generator Download PDFInfo
- Publication number
- CN201028473Y CN201028473Y CNU2007201090481U CN200720109048U CN201028473Y CN 201028473 Y CN201028473 Y CN 201028473Y CN U2007201090481 U CNU2007201090481 U CN U2007201090481U CN 200720109048 U CN200720109048 U CN 200720109048U CN 201028473 Y CN201028473 Y CN 201028473Y
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- water tank
- inner water
- gas
- steam generator
- type steam
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Abstract
The utility model relates to a stream heating type vapor generator, belonging to the technical field of machinery device for producing vapors. The utility model comprises an air inlet, an air outlet, a water inlet, a steam outlet and a heat exchanging case, and the heat exchanging case consists of an air box and an inner water tank arranged inside the air box. The water inlet is communicated with the inner water tank by a water flow reduction section arranged above the water inlet. The utility model has the advantages of stable generated vapor, low energy consumption, and particular suitability as the vapor for producing the lacquered wire.
Description
Technical field
The utility model relates to a kind of steam generator, belongs to the technical field of the mechanical device of producing steam.
Technical background
Mostly steam generation commonly used is that boiler or electrical heating are to produce steam, Chinese patent energy-saving steam generator (publication number: CN2569015) disclose a kind of energy-saving steam generator, it comprises exhaust chamber, water tank, with the chamber that is heated, exhaust chamber is positioned at water tank upper, the chamber that is heated is positioned at the water tank bottom and is surrounded by water tank, be provided with steam in the water tank and go out pipe, water inlet pipe and outlet pipe, the water that certain altitude is arranged in the water tank, the steam that is arranged in water tank goes out Guan Yiduan and exceeds the water surface all the time, be heated and be provided with at least one endothermic tube that communicates with water tank in the chamber, be heated and be provided with at least one heat transfer blast pipe in the middle of the water tank on top, chamber, heat transfer blast pipe one end communicates with the chamber that is heated, and the other end communicates with exhaust chamber; Be provided with safe pressure relief device in the water tank.This energy-saving steam generator can fully absorb heat energy, and the thermal efficiency is improved greatly.Be provided with safe pressure relief device in the water tank, can guarantee safety.Simultaneously, on the water inlet pipe of water tank, can be connected with automatic water inflow device, control liquid level in the water tank automatically, the convenient use.Can set out water pipe in the water tank bottom, so that maintenance and cleaning.But above-mentioned steam generation instability, institute's vapor supplied flow changes easily, and the occasion of stablizing vapour source is obviously impracticable requiring to provide.For example in the technical process of producing enamel-covered wire, the steam generator that is adopted is a kind of Production of Enamel Wires auxiliary equipment, and factory provides at random by device fabrication, generally adopts electrical heating, power 6KW.Because of structure problem, the pressure of steam supply fluctuation is very big, often cuts steam, and power consumption is big, and copper cash is oxidized because of losing steam protection, has to product is removed from production line, makes big capacity, and especially the production of the above capacity of 90kg is difficult especially.The scrap wire rate is high, can't satisfy the requirement of product quality.
Summary of the invention
The utility model purpose is to provide a kind of generator of steam stably that can continue to provide, and has solved the problems such as steam supply instability that prior art exists.
Another one purpose of the present utility model is to reduce the energy consumption of steam.
The utility model also provides a kind of steam generator that very is fit to produce the required steam of enamel-covered wire.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs:
A kind of gas hot type steam generator, comprise air inlet, gas outlet, water inlet, venthole and heat exchange case, it is characterized in that: described heat exchange case is made of gas tank and the inner water tank be located in the gas tank, and described water inlet communicates with inner water tank by current braking section provided thereon.Gas heats the inner water tank of being located in the gas tank in gas tank, be heated water and enter inner water tank from water inlet, the utility model is provided with the current braking section at the connecting portion of water inlet and its inner water tank, make the water flow velocity that enters inner water tank reduce, current can not influence the water surface of inner water tank like this, and the balance that the water surface produces steam can multilated, after sluggish flow enters inner water tank simultaneously, water in the inner water tank is along with the body of holding of evaporation becomes aspect to rise, and effectively like this guaranteed water being heated in inner water tank.Described braking section can be realized its function by multiple structure, for example can take to increase the mode of caliber, also can take to be provided with in pipeline modes such as deceleration valve or other devices.
As preferably, the end of described current braking section exceeds inner water tank bottom 30～50mm.
As preferably, described one-level braking section is provided with some thermal-arrest plates.The thermal-arrest plate is arranged on the one-level braking section in the gas tank, and the water of waste gas in thermal-arrest plate heating one-level braking section water pipe from air inlet enters fully is heated cold water before entering inner water tank, and the influence of inner water tank steam generation rate is further reduced.
As preferably, described current braking section comprises one-level braking section and double reduction section, and described one-level braking section is in the gas tank of heat exchange case, and the one-level braking section is terminal to feed in the inner water tank and connect the double reduction section.The double reduction section is arranged in the inner water tank, has further reduced the influence of current to evaporation process when water enters inner water tank.As preferably, the end of double reduction section is 30～50mm apart from the bottom surface of inner water tank.Can not cause sinuous flow when flowing water enters inner water tank like this, and water inlet is difficult for being stopped up by incrustation scale.The continuity that experimental results show that its steam is better.
As preferably, the terminal balance pipe that connects of described venthole.Described balance pipe is one section regular pipeline, and it is told part with the steam pressure that produces and gives outer water tank, makes intake pressure stable to produce more stable vapour source.
As preferably, be provided with some aeroscopic plates in the described gas tank, preferred two aeroscopic plates, described aeroscopic plate part relatively and interlaced arrangement in gas tank.The aeroscopic plate of interlaced arrangement makes that heated air time of staying in gas tank is long, and heat exchange is abundant, does not influence its flowing velocity simultaneously.
Therefore, the utlity model has produce steam stable, power consumption low, especially be suitable as the characteristics such as steam generation gas of the required steam of Production of Enamel Wires.
Description of drawings
Accompanying drawing 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of steam generator, comprise air inlet 7, gas outlet 10, water inlet 9, venthole 8 and heat exchange case 11, described heat exchange case 11 is made of gas tank 12 and the inner water tank 1 be located in the gas tank, and described water inlet 9 communicates with inner water tank 1 by current braking section provided thereon.Described current braking section is by one-level braking section 13 and double reduction section 14, described one-level braking section 13 communicates by the bottom and the inner water tank of inner water tank, described double reduction section 14 is located in the inner water tank, the end of double reduction section exceeds inner water tank bottom 36mm, described double reduction section is a pressure reducer, pressure and speed reduced greatly when it made water enter inner water tank, had eliminated the influence of current to evaporating surface in the inner water tank.Described one-level braking section is that bore is the pipe of water inlet caliber twice, and the double reduction section is vertical with water inlet is connected.The part that described one-level braking section is in gas tank inside is connected with a thermal-arrest plate 3, and the thermal-arrest plate has increased the heated effect of current in the one-level braking section.Be provided with the aeroscopic plate 6 of two interlaced arrangement in the gas tank, described two aeroscopic plates are blocked in the place ahead of air inlet 7, heated air is changed direction by second aeroscopic plate again after being changed flow direction by first aeroscopic plate, thereby increased the time of contact of heated air and inner water tank, described two aeroscopic plates make airflow route and the evaporation route of liquid in inner water tank intersect, and have increased the heated time of water in inner water tank like this.
The gas tank of above-mentioned steam generator, inner water tank, aeroscopic plate use 3mm heat-resistance stainless steel plate to be welded through argon arc welding.Use is indeformable, the life-span is long, can continuous operation.The some heat collecting sheets of welding make into that water slows down at this position flow velocity on the one-level braking section, and prolong preheating time, improve the water temperature when entering inner water tank.
Described double reduction section opening increases greatly, solves the too fast problem that causes of short duration stagnation of steam and water inlet often to be blocked of water inlet water outlet.
When flowing into inner water tank, slow down twice in current owing to flow velocity; obtained preheating before entering; area of dispersion increases when entering; steam generation rate influence to horizontal plane reduces; the temperature that influences horizontal plane in the time of can not entering because of cold water causes the of short duration stagnation of steam generation; at the continuous steam supply softening furnace that uses the utility model as the produced capacity in the Production of Enamel Wires, bare copper wire is not oxidized in the protection softening furnace.
Two aeroscopic plates only are installed in the described steam generator, and heat air when circulation resistance is little, and because weld seam reduces, reduced the weld cracking that unbalanced stress causes, the Lou vapour problem of leaking.
Claims (10)
1. gas hot type steam generator, comprise air inlet, gas outlet, water inlet, venthole and heat exchange case, it is characterized in that: described heat exchange case is made of gas tank and the inner water tank be located in the gas tank, and described water inlet communicates with inner water tank by current braking section provided thereon.
2. gas hot type steam generator according to claim 1 is characterized in that the end of described current braking section exceeds inner water tank bottom 30～50mm.
3. gas hot type steam generator according to claim 1 is characterized in that being provided with in the described gas tank some aeroscopic plates, and aeroscopic plate makes the heated air cross-current cross the outside of inner water tank.
4. gas hot type steam generator according to claim 1, it is characterized in that described current braking section comprises one-level braking section and double reduction section, described one-level braking section is in the gas tank of heat exchange case, and one-level braking section end feeds in the inner water tank and connects the double reduction section.
5. according to claim 1 or 2 or 3 or 4 described gas hot type steam generators, it is characterized in that the terminal balance pipe that connects of venthole.
6. gas hot type steam generator according to claim 4 is characterized in that the one-level braking section is connected from the lower end and the inner water tank of inner water tank.
7. gas hot type steam generator according to claim 4 is characterized in that the one-level braking section is connected from the lower end and the inner water tank of inner water tank, and the terminal balance pipe that connects of described venthole is connected with some thermal-arrest plates on the described one-level braking section.
8. gas hot type steam generator according to claim 4 is characterized in that described double reduction section end exceeds inner water tank bottom 30～50mm.
9. gas hot type steam generator according to claim 2 is characterized in that being provided with in the described gas tank some aeroscopic plates.
10. gas hot type steam generator according to claim 4, be provided with some aeroscopic plates in the gas tank, double reduction section end exceeds inner water tank bottom 30～50mm, the terminal balance pipe that connects of venthole, be provided with two aeroscopic plates in the described gas tank, described aeroscopic plate part relatively and interlaced arrangement in gas tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201090481U CN201028473Y (en) | 2007-05-10 | 2007-05-10 | Gas heating type steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201090481U CN201028473Y (en) | 2007-05-10 | 2007-05-10 | Gas heating type steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028473Y true CN201028473Y (en) | 2008-02-27 |
Family
ID=39132683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201090481U Expired - Fee Related CN201028473Y (en) | 2007-05-10 | 2007-05-10 | Gas heating type steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028473Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563591A (en) * | 2012-01-18 | 2012-07-11 | 徐建涛 | Low-temperature steam heating and boosting unit |
-
2007
- 2007-05-10 CN CNU2007201090481U patent/CN201028473Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563591A (en) * | 2012-01-18 | 2012-07-11 | 徐建涛 | Low-temperature steam heating and boosting unit |
| CN102563591B (en) * | 2012-01-18 | 2014-01-08 | 徐建涛 | Low-temperature steam heating and boosting unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUJI LAUGHTER SPECIALTY LINES CO., LTD. Free format text: FORMER OWNER: ROSHOW GROUP CO., LTD. Effective date: 20080411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: No. 38, smile Road, shop Town, Zhuji City, Zhejiang Province, China: 311814 Patentee after: Zhuji Luxiao Special Wire Co., Ltd. Address before: No. 38, smile Road, shop Town, Zhuji City, Zhejiang Province, China: 311814 Patentee before: China Roshow Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: LUXIAO TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHUJI LOUXIAO SPECIAL LINE CO., LTD. Effective date: 20110218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110218 Address after: 311814, Zhejiang province Zhuji city shop town smile Road No. 38 Patentee after: Luxiao Technology Co., Ltd. Address before: 311814, Zhejiang province Zhuji city shop town smile Road No. 38 Patentee before: Zhuji Luxiao Special Wire Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20160510 |