CN220119349U - Steam generator - Google Patents
Steam generator Download PDFInfo
- Publication number
- CN220119349U CN220119349U CN202321647990.9U CN202321647990U CN220119349U CN 220119349 U CN220119349 U CN 220119349U CN 202321647990 U CN202321647990 U CN 202321647990U CN 220119349 U CN220119349 U CN 220119349U
- Authority
- CN
- China
- Prior art keywords
- positioning sleeve
- wall
- evaporator body
- gauze
- evaporator
- 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.)
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Links
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000005192 partition Methods 0.000 claims description 15
- 238000005485 electric heating Methods 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 238000004321 preservation Methods 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a steam generator, which relates to the technical field of steel pipe processing and comprises a positioning sleeve, wherein a lower port is seamlessly connected to the inner wall of the bottom of an evaporator body, the positioning sleeve surrounds the periphery of an inward sink, a plurality of liquid inlets are formed in the side wall of the positioning sleeve, and a preheating chamber is formed between the positioning sleeve and the evaporator body; the liquid inlet pipe is arranged on the upper end wall of the evaporator body and is opposite to the preheating chamber; the cover body penetrates through the upper end wall of the evaporator body, and the lower port of the cover body is in seamless connection with the upper port of the positioning sleeve; the bucket body is fixedly connected to the inner wall of the cover body; the gauze surrounds the upper port of the bucket body, and the upper port of the gauze is fixedly connected with the inner wall of the cover body; the heat exchange tubes are positioned in the preheating chamber, one ends of the heat exchange tubes are communicated with the liquid guide cavity through liquid guide tubes, and the other ends of the heat exchange tubes penetrate through the side wall of the evaporator body through liquid outlet tubes; the utility model has the advantages of convenient use, continuous steam generation and the like.
Description
Technical Field
The utility model relates to the technical field of steel pipe machining, in particular to a steam generator.
Background
In the production and processing process of the pipe fitting, a steam generator is needed, and the steam generator mainly heats water to generate steam;
as the patent application number CN201410470780.6 discloses a steam generator, this steam evaporator can produce steam for steel pipe processing, this patent begins the heating with the electric heating tube 12 circular telegram, because two electric heating tubes are layered from top to bottom and set up, the electric heating tube of below preheats earlier, the electric heating tube of top carries out abundant heating in order to produce steam fast to the upper water area to be discharged by blast pipe 5, when the steam of top is too much, inside pressure increases, can guarantee safety with pressure reduction through relief valve 3 this moment, also can see the inside pressure size from the manometer 4 intuitionistic of top simultaneously. The condensing plates 7 arranged above can collect water drop particles in the steam to drop on the filter cloth 9 below, and further permeate into the distilled water collecting chamber 10 below through the filter cloth and are discharged by the drain pipe 17 for use;
when the water heater is used, water evaporation can cause water reduction after water is heated, water needs to be added, but the added water is cold water, preheating is lacking, the problem of the whole water body is reduced due to direct addition of the cold water, and evaporation capacity is reduced.
Disclosure of Invention
The utility model aims to provide a steam generator to solve the problem that the steam generator in the prior art described in the background art is poor in stability of steam generation amount.
In order to solve the problems, the utility model provides the following technical scheme: a steam generator comprises an evaporator body, wherein the bottom of the evaporator body is provided with an inward sink; the electric heating pipe is arranged on the electric connector and extends into the evaporator body; the lower port of the positioning sleeve is connected to the inner wall of the bottom of the evaporator body in a seamless manner, the positioning sleeve surrounds the periphery of the inward sink, the side wall of the positioning sleeve is provided with a plurality of liquid inlets, and the positioning sleeve and the evaporator body form a preheating chamber; the liquid inlet pipe is arranged on the upper end wall of the evaporator body and is opposite to the preheating chamber; the cover body penetrates through the upper end wall of the evaporator body, and the lower port of the cover body is in seamless connection with the upper port of the positioning sleeve; the bucket body is fixedly connected to the inner wall of the cover body; the gauze surrounds the upper port of the bucket body, and the upper port of the gauze is fixedly connected with the inner wall of the cover body; wherein, the gauze, the bucket body and the cover form an annular liquid guide cavity; and one ends of the heat exchange tubes are communicated with the liquid guide cavity through liquid guide tubes, and the other ends of the heat exchange tubes penetrate through the side wall of the evaporator body through liquid outlet tubes.
Preferably: the gauze is in a truncated cone shape, and the small-diameter opening end is connected with the upper port of the bucket body.
Preferably: the bottom of the evaporator body is fixedly connected with an annular partition plate, the partition plate surrounds the periphery of the positioning sleeve, the level of the upper port of the partition plate is higher than that of the liquid inlet, and an insulating layer is formed between the partition plate and the positioning sleeve.
Preferably: the separator is a foam plate.
The beneficial effects of adopting above technical scheme are:
according to the utility model, the water drops can be adsorbed by the gauze, so that the water drops flow into the liquid guide cavity, then water flow with temperature enters the heat exchange tube through the liquid guide tube, and flows out of the liquid outlet tube after heat exchange to form distilled water; the heat exchange tube can heat the preheating chamber, water in the preheating chamber can flow into the heat preservation layer beyond the baffle to finally flow into the inboard of position sleeve from the inlet, this just makes the electrothermal tube can not directly heat cold water, can effectually improve the effect of heating, makes the volume of steam production more sufficient, even.
Drawings
Fig. 1 is a schematic view of a steam generator according to the present utility model.
Fig. 2 is a cross-sectional view of a steam generator according to the present utility model.
Wherein: the evaporator comprises an evaporator body 10, an invagination groove 11, a liquid inlet pipe 20, a cover body 30, a positioning sleeve 31, a liquid inlet 32, a steam exhaust pipe 33, an electric heating pipe 40, a joint 41, a partition plate 50, a heat preservation layer 51, a preheating chamber 52, a heat exchange pipe 60, a liquid outlet pipe 61, a liquid guide pipe 62, a bucket body 70, gauze 71 and a liquid guide cavity 72.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-2, in a first embodiment, a steam generator includes an evaporator body 10 having an inward recess 11 at the bottom; the electric heating tube 40 is arranged on the electric connector 41 and extends into the evaporator body 10; the lower port of the positioning sleeve 31 is connected to the inner wall of the bottom of the evaporator body 10 in a seamless manner, the positioning sleeve 31 surrounds the circumference of the inward sink 11, the side wall of the positioning sleeve 31 is provided with a plurality of liquid inlets 32, and the positioning sleeve 31 and the evaporator body 10 form a preheating chamber 52; a liquid inlet pipe 20 arranged on the upper end wall of the evaporator body 10 and opposite to the preheating chamber 52; a cover 30 penetrating through the upper end wall of the evaporator body 10, the lower port of the cover 30 being seamlessly connected with the upper port of the positioning sleeve 31; a bucket 70 fixedly connected to the inner wall of the cover 30; a gauze 71 surrounding the upper port of the bucket body 70, the upper port of the gauze 71 being fixedly connected with the inner wall of the cover body 30; wherein, the gauze 71, the bucket body 70 and the cover body 30 form an annular liquid guide cavity 72; the heat exchange tubes 60 are located in the preheating chamber 52, one ends of the heat exchange tubes 60 are communicated with the liquid guide cavity 72 through the liquid guide tube 62, and the other ends penetrate through the side wall of the evaporator body 10 through the liquid outlet tube 61.
The present embodiment is implemented as follows:
when the preheating device is used, water is continuously added into the preheating chamber 52 through the liquid inlet pipe 20, so that the water in the preheating chamber 52 flows into the inner side of the positioning sleeve 31 through the liquid inlet 32, the generated steam flows upwards through the electric heating pipe 40, enters the cover body 30 and flows out of the upper port of the bucket body 70, a part of steam is contacted with the gauze 71 to form water drops, flows downwards into the liquid guide cavity 72 along the gauze 71 and flows into the heat exchange pipe 60 from the liquid guide pipe 62, the temperature of the water in the heat exchange pipe 60 is absorbed by the water in the preheating chamber 52, and flows out of the liquid outlet pipe 61 to form distilled water, and the preheating of the water in the preheating chamber 52 can be realized.
Compared with the prior art, the utility model has the advantages that the water can be preheated and then heated and evaporated.
Referring to fig. 2, in order to make the gauze 71 easily adsorb moisture in the steam, the gauze 71 is in a shape of a truncated cone, and the small diameter open end is connected with the upper port of the bucket 70, so that the area of the truncated cone-shaped gauze 71 capable of contacting with the steam is larger, and water drops are more easily adsorbed.
Referring to fig. 2, for better preheating, an annular partition 50 is fixedly connected to the bottom of the evaporator body 10, the partition 50 surrounds the periphery of the positioning sleeve 31, the level of the upper port of the partition 50 is higher than that of the liquid inlet 32, an insulating layer 51 is formed between the partition 50 and the positioning sleeve 31, the insulating layer 51 can be formed with the positioning sleeve 31 through the partition 50, the insulating layer 51 can further preheat water, and the preheating of the insulating layer 51 mainly has the heat energy provided by hot water emitted from the inner side of the positioning sleeve 31 and can hierarchically preheat water.
Referring to fig. 2, for better heat preservation and insulation, the partition 50 is a foam board, and the heat preservation and insulation of the foam board is stronger.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the present utility model.
Claims (4)
1. A steam generator, comprising
The evaporator body is provided with an inward sinking groove at the bottom;
the electric heating pipe is arranged on the electric connector and extends into the evaporator body;
it is characterized in that the method comprises the steps of,
the lower port of the positioning sleeve is seamlessly connected to the inner wall of the bottom of the evaporator body, the positioning sleeve surrounds the periphery of the inward sink, the side wall of the positioning sleeve is provided with a plurality of liquid inlets, and the positioning sleeve and the evaporator body form a preheating chamber;
the liquid inlet pipe is arranged on the upper end wall of the evaporator body and is opposite to the preheating chamber;
the cover body penetrates through the upper end wall of the evaporator body, and the lower port of the cover body is in seamless connection with the upper port of the positioning sleeve;
the bucket body is fixedly connected to the inner wall of the cover body;
the gauze surrounds the upper port of the bucket body, and the upper port of the gauze is fixedly connected with the inner wall of the cover body;
wherein, the gauze, the bucket body and the cover form an annular liquid guide cavity;
and one ends of the heat exchange tubes are communicated with the liquid guide cavity through liquid guide tubes, and the other ends of the heat exchange tubes penetrate through the side wall of the evaporator body through liquid outlet tubes.
2. A steam generator according to claim 1, wherein the gauze has a truncated cone shape and the small diameter open end is connected to the upper port of the bucket.
3. The steam generator of claim 1, wherein the bottom of the evaporator body is fixedly connected with an annular partition plate, the partition plate surrounds the periphery of the positioning sleeve, the level of the upper port of the partition plate is higher than the level of the liquid inlet, and an insulation layer is formed between the partition plate and the positioning sleeve.
4. A steam generator according to claim 3, wherein the separator is a foam plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647990.9U CN220119349U (en) | 2023-06-27 | 2023-06-27 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647990.9U CN220119349U (en) | 2023-06-27 | 2023-06-27 | Steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220119349U true CN220119349U (en) | 2023-12-01 |
Family
ID=88889682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321647990.9U Active CN220119349U (en) | 2023-06-27 | 2023-06-27 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220119349U (en) |
-
2023
- 2023-06-27 CN CN202321647990.9U patent/CN220119349U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 234200 No.1 Factory Building, Phase 3, Mechanical and Electronic Industrial Park, North Development Zone, Lingbi County, Suzhou City, Anhui Province Patentee after: Anhui Yonglingda Steel Pipe Co.,Ltd. Address before: 234200 No.1 Factory Building, Phase 3, Mechanical and Electronic Industrial Park, North Development Zone, Lingbi County, Suzhou City, Anhui Province Patentee before: Anhui Yonglingda Pipe Technology Co.,Ltd. |