CN205425445U - Sanitary -grade air heater structure - Google Patents
Sanitary -grade air heater structure Download PDFInfo
- Publication number
- CN205425445U CN205425445U CN201620231718.6U CN201620231718U CN205425445U CN 205425445 U CN205425445 U CN 205425445U CN 201620231718 U CN201620231718 U CN 201620231718U CN 205425445 U CN205425445 U CN 205425445U
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- China
- Prior art keywords
- air
- heating agent
- heat medium
- heating
- exocoel
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- 238000010438 heat treatment Methods 0.000 claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 58
- 238000009413 insulation Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 210000002275 spiral lamina Anatomy 0.000 claims description 5
- 235000012241 calcium silicate Nutrition 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 1
- 238000012864 cross contamination Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a sanitary -grade air heater structure, including a heating container, heating container is last to be provided with air intlet, air outlet, heat medium import, heat medium export and to congeal the water export, be provided with intermediate casing and inlayer sleeve pipe in the heating container, limit out a heat medium exocoel between intermediate casing and the heating container lateral wall, the heat medium exocoel is with heat medium import, heat medium export and congeal water export intercommunication, the inlayer sleeve pipe sets up in intermediate casing, inlayer sleeve pipe and heat medium exocoel intercommunication, limit out a clearance between inlayer sleeve pipe and the intermediate casing, air circulation cavity comprises air intlet section, gap section, air outlet section, the heat medium gets into the heat medium exocoel between intermediate casing and the heating container lateral wall from heat medium import entering, partly heat medium, another part heat medium entering inlayer sleeve pipe, last heat medium from heat medium export, water export discharge with fixed attention, the air gets into from air intlet, behind the process gap section, flows from the air outlet.
Description
Technical field
This utility model relates to fluid temperature controller, relates in particular to a kind of quickly heat air, and prevents the structure that air and heating agent intersect.
Background technology
In physics mode, the heat transfer coefficient of gas all compares relatively low, and heat transfer coefficient is not the physical quantity describing material physical property, and it can change along with different external condition, such as density, humidity, temperature, flow velocity, flow, convection velocity etc..From the point of view of especially to compressed air, when pressure causes gas flow rate to accelerate, its heats is lower.
Food, pharmaceutical field, because the wet-heat surface after sterilizing containers or conveyance conduit are dried up by the high temperature air that dispensing, fill etc. are required to cleaning, prevent container or pipeline from causing growing of microorganism because of humidity, thus affect the pollution of medicine or unclassified stores；Purging granular material, scavenging air temperature often directly influences work efficiency；
The similar air heater of existing use mainly uses heat-exchangers of the plate type or tube-plate type heat-exchanger or electric heating type.
See Fig. 1, heat-exchangers of the plate type, realize the exchange of heat by mutually switching between plate, then be delivered in heated air, to reach the purpose of heating；
See Fig. 2, tube-plate type heat-exchanger, by high-temperature steam, air tube wall is heated, then be delivered in heated air, to reach the purpose of heating；
See Fig. 3, electric heating type, produce heat by high temperature resistance silk and spread to adding tube surface, then be delivered in heated air, to reach the purpose of heating.
But all there is the problem of cross-contamination between air and heating agent in above-mentioned three kinds of heaters.And quality accident takes place frequently major reason is exactly the cross-contamination between pure air and heating agent.
Utility model content
For the problems referred to above, this utility model provides a kind of sanitation-grade air heater structure, to solve in prior art the problem of cross-contamination between air and heating agent.
To achieve these goals, the technical solution of the utility model is as follows:
Sanitation-grade air heater structure, it is characterised in that include that one adds heat container, this add be provided with on heat container air intlet, air outlet slit, Heating medium, heating agent outlet and coagulate water out；Wherein, air intlet, air outlet slit are separately positioned on and add two ends before and after heat container, and the outlet of Heating medium, heating agent is separately positioned on before and after adding heat container；The described outside adding heat container is provided with heat-insulation layer；
Described add heat container in be provided with air flowing lumen；Being additionally provided with intermediate casing and inner layer sleeve in adding heat container, define a heating agent exocoel between described intermediate casing and heating container side wall, described heating agent exocoel exports and coagulates water out connect with Heating medium, heating agent, and heating agent exocoel is not communicated with air flowing lumen；Described inner layer sleeve is arranged in intermediate casing, and inner layer sleeve connects with heating agent exocoel, and is not communicated with air flowing lumen；Defining a gap between inner layer sleeve and intermediate casing, described air flowing lumen is made up of air intlet section, gap section, air outlet slit section；Heating agent enters from Heating medium, and a part of heating agent enters the heating agent exocoel between intermediate casing and heating container side wall, and another part heating agent enters inner layer sleeve, and last heating agent exports from heating agent, solidifying water out is discharged；Air enters from air intlet, after the section of gap, flows out from air outlet slit.
In a preferred embodiment of the present utility model, the two ends of described inner layer sleeve are provided with outlet, and the position of two outlets is corresponding with the position of Heating medium, heating agent outlet respectively；Two outlets all connect with heating agent exocoel.
In a preferred embodiment of the present utility model, described gap location is provided with spiral lamina.
In a preferred embodiment of the present utility model, described heat-insulation layer includes that one is arranged on the insulation outer tube added outside heat container, described insulation outer tube and add and be filled with insulation filler between heat container.Further, described insulation filler is rock wool or calcium silicates.
In a preferred embodiment of the present utility model, at described air intlet, air outlet slit, it is respectively arranged with the horn mouth of landing low air pressure effect.
Owing to gap section is between heating agent exocoel and intermediate casing (heating agent inner chamber), flowing through the air at this and heated the most simultaneously, its thermal effect doubles, and heats becomes apparent from.
The beneficial effects of the utility model are:
1, air flowing lumen of the present utility model and heating agent flow through and are not communicated with between passage, it is to avoid the problem of cross-contamination between air and heating agent.
2, comparing other single outer layer heat forms, the novel employing of this utility model inside and outside (heating agent exocoel and intermediate casing) is heated simultaneously, and its thermal effect doubles, and heats becomes apparent from.
3, it is respectively arranged with horn mouth at air intlet, air outlet slit, reduces air pressure by horn mouth, and extend the holdup time of air.
4, air is rotated by spiral lamina at gap location, makes air be fully contacted with inner layer sleeve and intermediate casing, preferably realizes heat transfer.
5, inner layer sleeve, intermediate casing, add heat container and all use polishing, be effectively improved metal surface roughness, through transpassivation, clean after can strengthen metal surface corrosion resistance.
Feature of the present utility model see graphic and the most preferably embodiment the detailed description of this case and obtains and be well understood to.
Accompanying drawing explanation
Fig. 1 plate type heat exchanger structure chart.
Fig. 2 pipe heat exchanger structure chart.
Fig. 3 electrical heating air heater structure chart.
Fig. 4 structure chart of the present utility model.
Fig. 5 structure chart of the present utility model.
Fig. 6 structure chart of the present utility model.
In Fig. 7 this utility model, air and heating agent flows to schematic diagram.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, this utility model is expanded on further below in conjunction with specific embodiment.
Seeing Fig. 4-7, sanitation-grade air heater structure, add heat container 100 including one, the outside adding heat container is provided with heat-insulation layer 200(as shown in dash area in Fig. 4)；Heat-insulation layer 200 includes that one is arranged on the insulation outer tube 210 added outside heat container, insulation outer tube 210 and add and be filled with insulation filler 220 between heat container.Insulation filler 220 selects rock wool or calcium silicates.
Add and on heat container 100, be provided with air intlet 110, air outlet slit 120, Heating medium 130, heating agent outlet 140 and solidifying water out 150；Wherein, air intlet 110, air outlet slit 120 are separately positioned on and add two ends before and after heat container, and Heating medium 130, heating agent outlet 140 is separately positioned on before and after adding heat container.It is respectively arranged with horn mouth 111 at air intlet, air outlet slit, reduces air pressure by horn mouth, and extend the holdup time of air.
Air flowing lumen 180 it is provided with in adding heat container；Intermediate casing 300 and inner layer sleeve 400 it is additionally provided with in adding heat container.Defining a heating agent exocoel 310 between intermediate casing 300 and heating container side wall 160, heating agent exocoel 310 connects with Heating medium 130, heating agent outlet 140 and solidifying water out 150, and heating agent exocoel 310 is not communicated with air flowing lumen 180.Inner layer sleeve 400 is arranged in intermediate casing 300, and inner layer sleeve 400 is heating agent inner chamber.Inner layer sleeve 400 connects with heating agent exocoel 310, and is not communicated with air flowing lumen；The two ends of inner layer sleeve 400 are provided with outlet, and the position of two outlets is corresponding with the position of Heating medium, heating agent outlet respectively；Two outlets all connect with heating agent exocoel.
Defining a gap 170 between inner layer sleeve 400 and intermediate casing 300, air flowing lumen 180 is made up of air intlet section, gap section, air outlet slit section；Spiral lamina 190 it is provided with at gap 170.Heating agent (steam) enters from Heating medium 130, a part of heating agent enters the heating agent exocoel 310 between intermediate casing and heating container side wall, another part heating agent enters inner layer sleeve 400, last steam is from heating agent outlet 140 discharge, and condensed water discharges (as shown in dash area Fig. 5) from solidifying water out 150；Air enters from air intlet 110, through gap section, rotates (as shown in dash area in Fig. 6) by spiral lamina 190, makes air be fully contacted with inner layer sleeve and intermediate casing, preferably realizes heat transfer.Air flowing lumen of the present utility model and heating agent flow through and be not communicated with between passage, it is to avoid the problem of cross-contamination between air and heating agent.Comparing other single outer layer heat forms, the novel employing of this utility model inside and outside (heating agent exocoel and intermediate casing) is heated simultaneously, and its thermal effect doubles, and heats becomes apparent from.
This utility model uses the sanitation-grade 304/316L material of corrosion resistance, inner layer sleeve, intermediate casing, adds heat container and all uses polishing, is effectively improved metal surface roughness, through transpassivation, clean after can strengthen metal surface corrosion resistance.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; simply principle of the present utility model described in above-described embodiment and description; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the range of claimed this utility model.The protection domain that this utility model requires is defined by appending claims and equivalent thereof.
Claims (6)
1. sanitation-grade air heater structure, it is characterised in that include that adds heat container, this add be provided with on heat container air intlet, air outlet slit, Heating medium, heating agent outlet and coagulate water out；Wherein, air intlet, air outlet slit are separately positioned on and add two ends before and after heat container, and the outlet of Heating medium, heating agent is separately positioned on before and after adding heat container；The described outside adding heat container is provided with heat-insulation layer；
Described add heat container in be provided with air flowing lumen；Being additionally provided with intermediate casing and inner layer sleeve in adding heat container, define a heating agent exocoel between described intermediate casing and heating container side wall, described heating agent exocoel exports and coagulates water out connect with Heating medium, heating agent, and heating agent exocoel is not communicated with air flowing lumen；Described inner layer sleeve is arranged in intermediate casing, and inner layer sleeve connects with heating agent exocoel, and is not communicated with air flowing lumen；Defining a gap between inner layer sleeve and intermediate casing, described air flowing lumen is made up of air intlet section, gap section, air outlet slit section；Heating agent enters from Heating medium, and a part of heating agent enters the heating agent exocoel between intermediate casing and heating container side wall, and another part heating agent enters inner layer sleeve, and last heating agent exports from heating agent, solidifying water out is discharged；Air enters from air intlet, after the section of gap, flows out from air outlet slit.
Sanitation-grade air heater structure the most according to claim 1, it is characterised in that the two ends of described inner layer sleeve are provided with outlet, and the position of two outlets is corresponding with the position of Heating medium, heating agent outlet respectively；Two outlets all connect with heating agent exocoel.
Sanitation-grade air heater structure the most according to claim 1, it is characterised in that described gap location is provided with spiral lamina.
Sanitation-grade air heater structure the most according to claim 1, it is characterised in that described heat-insulation layer includes that one is arranged on the insulation outer tube added outside heat container, described insulation outer tube and add and be filled with insulation filler between heat container.
Sanitation-grade air heater structure the most according to claim 4, it is characterised in that described insulation filler is rock wool or calcium silicates.
Sanitation-grade air heater structure the most according to claim 1, it is characterised in that be respectively arranged with the horn mouth of landing low air pressure effect at described air intlet, air outlet slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231718.6U CN205425445U (en) | 2016-03-24 | 2016-03-24 | Sanitary -grade air heater structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620231718.6U CN205425445U (en) | 2016-03-24 | 2016-03-24 | Sanitary -grade air heater structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205425445U true CN205425445U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620231718.6U Expired - Fee Related CN205425445U (en) | 2016-03-24 | 2016-03-24 | Sanitary -grade air heater structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205425445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627562A (en) * | 2016-03-24 | 2016-06-01 | 纳盛洁净技术（苏州）有限公司 | Health-level air heater structure |
| CN106500302A (en) * | 2016-10-10 | 2017-03-15 | 中建三局第建设工程有限责任公司 | A kind of water heater comprehensive system and control method |
-
2016
- 2016-03-24 CN CN201620231718.6U patent/CN205425445U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627562A (en) * | 2016-03-24 | 2016-06-01 | 纳盛洁净技术（苏州）有限公司 | Health-level air heater structure |
| CN105627562B (en) * | 2016-03-24 | 2018-08-14 | 纳盛洁净技术（苏州）有限公司 | Sanitation-grade air heater structure |
| CN106500302A (en) * | 2016-10-10 | 2017-03-15 | 中建三局第建设工程有限责任公司 | A kind of water heater comprehensive system and control method |
| CN106500302B (en) * | 2016-10-10 | 2019-05-28 | 中建三局第一建设工程有限责任公司 | A kind of control method of water heater comprehensive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |