CN207299521U - A kind of self-loopa heating boiler system - Google Patents
A kind of self-loopa heating boiler system Download PDFInfo
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- CN207299521U CN207299521U CN201721270819.5U CN201721270819U CN207299521U CN 207299521 U CN207299521 U CN 207299521U CN 201721270819 U CN201721270819 U CN 201721270819U CN 207299521 U CN207299521 U CN 207299521U
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Abstract
A kind of self-loopa heating boiler system, including medium reservoirs and heater are the utility model is related to, internal circulation pump is provided between the medium reservoirs and heater, the heater is attached to form circulation loop by pipeline and medium reservoirs.The heater includes heater body, the heater body is hollow shell structure, the heater body is internally provided with pipe-line cell, and the pipe-line cell is the pipeline through heater body, and heating rod is additionally provided with inside the heater body.The heater body of the utility model is hollow shell structure, wherein heat medium can be passed through, heat medium is heated by heating rod.Heated medium is passed into pipe-line cell, and carrying out heating to heated medium by the heat medium in heater body realizes heat transfer；Set by the position of heating rod, utilize thermal expansion principle so that the heat medium in heater body realizes automatic cycle convection current, and then reduces heating energy consumption.
Description
Technical field
A kind of self-loopa heating boiler system is the utility model is related to, belongs to boiler plant technical field.
Background technology
Boiler is the equipment frequently encountered in current production and living, and the material heat form of common boiler mainly burns
Fuel produces heat and is heated to being heated material, and current boiler occupied space is larger, and there are some potential safety problems, behaviour
Make complexity, and this mode of heating heat conversion is low, and energy consumption is high, produces a large amount of combustion wastes, is unfavorable for environmental protection.
Chinese patent document CN 103503557A (application numbers：201380000441.5) a kind of heater is disclosed, wrap
Include：Heater body (50), storage heater body (50) shell (51) and be configured at heater body (50) and shell
(51) at least one of covering (52) of at least a portion and covering heater body (50) between, covering (52)
It is made of the material comprising at least one party in ceramics and glass, heater body (50) has the honeycombed structure portion of tubular
(4) and be provided in honeycombed structure portion (4) side a pair of electrode portion (21), honeycombed structure portion (4) have
Zoning forms the next door of multiple cells, stores heater body the side of shell (51) covering heater body (50)
(50), the next door of honeycombed structure portion (4) is made of the material using ceramics as principal component, and next door passes through heating power.However, this
Kind heater is still to carry out heat transfer by multiple heating rods, and heat transfer efficiency is low, and energy consumption is larger.
Chinese patent document CN103836605A (application numbers：201410097247.X) a kind of boiler is disclosed, the boiler
Including the heated body for boiler, heated body includes some bodies, water inlet pipe and outlet pipe；The body is including inner wall and outside
Wall, the inner wall and the outer wall are the hollow cavity of both ends open, and the outer wall is set in outside the inner wall, and described outer
Had the gap between wall and the inner wall, the both ends of the outer wall and the inner wall are sealed respectively, the outer wall with it is described
Water trapping layer is formed between inner wall；Some bodies are sequentially sleeved at together, and if being had the gap between the two neighboring body
The one end for doing the body is provided with the water inlet pipe, and the water inlet pipe is connected with some water trapping layers respectively；It is some described
The other end of body is provided with the outlet pipe, and the outlet pipe is connected with some water trapping layers respectively.Although the boiler leads to
Cross sandwich establishment and improve heating surface area, but be still that heated medium is directly heated by burning fuel, passed by heat
Heat is conducted to heated medium, high energy consumption by the mode led, and heat transfer efficiency, which still needs, to be further improved.
Therefore, the heater and steam generator system that a kind of heat transfer efficiency is high, energy consumption is low and environmentally friendly are developed, becomes field of boilers
Technical problem urgently to be resolved hurrily.
The content of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of self-loopa heating boiler system.
The technical solution of the utility model is as follows：
A kind of self-loopa heating boiler system, including medium reservoirs and heater, the medium reservoirs and heater it
Between be provided with internal circulation pump, the heater is attached to form circulation loop by pipeline and medium reservoirs.
According to the utility model, it is preferred that the medium reservoirs are also associated with outer circulation pump.After exporting heating
Medium.
According to the utility model, it is preferred that the heater is connected for the heater of more than 2 or/and parallel connection
Set, further preferred 4-100 heater is connected or/and be arranged in parallel.
According to the utility model, it is preferred that the heater, including heater body, the heater body are
Hollow shell structure, the heater body are internally provided with pipe-line cell, and the pipe-line cell is through heater
The pipeline of body, is additionally provided with heating rod inside the heater body.
According to the utility model, it is preferred that the heater body is cylindrical structure.
According to the utility model, it is preferred that position of the heating rod between heater body and pipe-line cell；
It is further preferred that the distance of the heating rod and heater body housing is the 1%-10% of heater body internal diameter.
According to the utility model, it is preferred that the line and heater body of the heating rod to heater body center
The angle theta of longitudinal axis is 10 ° -60 °, further preferred 30 ° -50 °.
According to the utility model, it is preferred that be provided with inside the heater body and at the position of heating rod
Supporting rack, is used to support heating rod；It is further preferred that the supporting rack is triangular supports.
According to the utility model, it is preferred that the pipeline through heater body is to be socketed shape by two pipelines
Into interlayer pipeline；
Preferably, the single pipeline configuration that the both ends of the interlayer pipeline are formed for two pipe influx；It is further excellent
Choosing, the single pipeline configuration of feed end is located at the outside of heater body, and the single pipeline configuration of discharge end is located at heater
The inside of body and amplified by single pipeline to the outside of heater body；
Preferably, the axis of pitch of the pipe-line cell and heater body is in 1 ° of -5 ° of angle.
The characteristics of the utility model and have the beneficial effect that：
1st, the heater body for the heater that the utility model uses is situated between for hollow shell structure wherein heating can be passed through
Matter (such as：Oil, water etc.), heat medium is heated by heating rod.Heated medium (such as：Water, oil etc.) it is passed into
In pipe-line cell, heating is carried out to heated medium by the heat medium in heater body and realizes heat transfer.By adding
The position of hot pin is set, and utilizes thermal expansion principle so that the heat medium in heater body realizes automatic cycle convection current, and then drops
Low heating energy consumption.
2nd, when pipe-line cell for when being socketed the interlayer pipeline formed by two pipelines, heated medium is located at interlayer pipeline
In, the heating surface area increase of interlayer pipeline, improves heat transfer efficiency.
3rd, when the axis of pitch of pipe-line cell and heater body is in angle, due to thermal expansion principle, in pipe-line cell
Heated medium forms the driving force from the flowing of trend discharge end, further realizes that self-loopa is flowed, reduces energy consumption.
4th, the boiler of the utility model heats heat medium by heating rod, recycles heat medium to be situated between to heated
Matter is heated, and is formed self-loopa Convective Heating, is substantially increased thermal transition efficiency, reduce energy consumption.And security risk is small,
It is easy to operate, environmental protection.
5th, the utility model is simple in structure, and easily fabricated and industrial applications, market is widely used.
Brief description of the drawings
Fig. 1 is the agent structure schematic diagram of the utility model self-loopa heating boiler system.
Fig. 2 is the agent structure schematic diagram of the utility model heater.
Fig. 3 is the profile in the utility model heater A-A directions.
Fig. 4 is the direct-fired installation drawing of conventional electric heating sheets in the utility model comparative example.
Wherein：1st, medium reservoirs, 2, internal circulation pump, 3, heater, 3-1, heater body, 3-2, pipe-line cell, 3-3,
Heating rod, 3-4, supporting rack, 4, outer circulation pump, 5, material transmission pipeline, 6, electric heating sheets.
Embodiment
Below by specific embodiment and with reference to attached drawing, the present invention will be further described, but not limited to this.
Embodiment 1
As shown in Figure 1, 2, 3, a kind of self-loopa heating boiler system, including medium reservoirs 1 and heater 3, Jie
Internal circulation pump 2 is provided between matter storage tank 1 and heater 3, the heater 2 is attached by pipeline and medium reservoirs 1
Form circulation loop.
The heater 3 is hollow shell structure including heater body 3-1, the heater body 3-1, described
Heater body 3-1 be internally provided with pipe-line cell 3-2, the pipe-line cell 3-2 is through heater body 3-1's
Pipeline, is additionally provided with heating rod 3-3 inside the heater body 3-1.
Heater body 3-1 in the present embodiment is cylindrical structure, and pipe-line cell 3-2 is through heater body 3-1
Single pipeline, positions of the heating rod 3-3 between heater body 3-1 and pipe-line cell 3-2；The heating rod 3-3
Distance with heater body 3-1 housings is the 5% of heater body 3-1 internal diameters；The heating rod 3-3 is to heater body
The line at 3-1 centers is 30 ° with the angle theta of heater body 3-1 longitudinal axis.
Embodiment 2
As described in Example 1, unlike：
The medium reservoirs 1 are also associated with outer circulation pump 4.For exporting the medium after heating.The heater 3 is
6 heaters 3 carry out parallel connection or/and are arranged in series, and the distance of the heating rod 3-3 and heater body 3-1 housings is to add
The 10% of hot device body 3-1 internal diameters；Lines and heater body 3-1 of the heating rod 3-3 to heater body 3-1 centers
The angle theta of longitudinal axis is 40 °.Support is provided with inside the heater body 3-1 and at the position of heating rod 3-3
Frame 3-4, is used to support heating rod 3-3；The supporting rack 3-4 is triangular supports.Set supporting rack 3-4 on the one hand can be right
Heating rod 3-3 is supported, and on the other hand can buffer impact force of the heat medium to heating rod 3-3.
Embodiment 3
As described in Example 1, unlike：The distance of the heating rod 3-3 and heater body 3-1 housings is heating
The 5% of device body 3-1 internal diameters；The line at the heating rod 3-3 to heater body 3-1 centers is indulged with heater body 3-1
It it is 45 ° to the angle theta of axis；Supporting rack is provided with inside the heater body 3-1 and at the position of heating rod 3-3
3-4, is used to support heating rod 3-3；The supporting rack 3-4 is triangular supports.Pipeline through heater body 3-1 is
The interlayer pipeline formed is socketed by two pipelines.
Embodiment 4
As described in Example 3, unlike：The single pipe that the both ends of the interlayer pipeline are formed for two pipe influx
Road structure；The single pipeline configuration of feed end is located at the outside of heater body 3-1, and the single pipeline configuration of discharge end, which is located at, to be added
The inside of hot device body 3-1 and amplified by single pipeline to the outside of heater body 3-1；The pipe-line cell 3-2 with
The axis of pitch of heater body 3-1 is in 3 ° of angles.
Comparative example
As shown in figure 4, the conventional direct-fired device of electric heating sheets, including material transmission pipeline 5 and it is arranged on material
The electric heating sheets 6 on 5 surface of transfer canal.
In this comparative example, material transmission internal diameter of the pipeline 90mm, length 1000mm, are heated using three electric heating sheets 6,
The length of each electric heating sheets is 300mm.
Test example
Device in the heater 3 and comparative example that are respectively adopted in embodiment 4 heats material, in embodiment 4
The length and internal diameter of heater body 3-1 is identical with comparative example.
The material being heated in comparative example in material transmission pipeline 5 be conduction oil, in embodiment 4 heater body 3-1 with
Material in pipe-line cell 3-2 is also conduction oil, and material flow is 150kg/h.
When heated material reaches 170 DEG C in outlet temperature, add in test comparison example electric heating sheets 6 and embodiment 4
The power consumption of hot pin 3-3, and the temperature controlled error range of heated material, test result are as shown in table 1.
Table 1
| Numbering/project | Power consumption (w/h) | Temperature control error (DEG C) |
| Comparative example | 2200 | ±10 |
| Embodiment 4 | 1200 | ±2 |
As shown in Table 1, the utility model is directly added by the way of Matter Transfer Convective Heating than conventional electric heating sheets
The mode heat transference efficiency of heat is high, and the temperature control error of material is small, thermal-stable, while avoids conventional electric heating sheets
The problem of in order to control heating-up temperature to start repeatedly.
Claims (10)
1. a kind of self-loopa heating boiler system, it is characterised in that the system includes medium reservoirs and heater, the medium
Internal circulation pump is provided between storage tank and heater, the heater is attached to form circulation by pipeline and medium reservoirs
Circuit；
The heater, including heater body, the heater body are hollow shell structure, the heater sheet
Body is internally provided with pipe-line cell, and the pipe-line cell is the pipeline through heater body, the heater body
Inside is additionally provided with heating rod.
2. self-loopa heating boiler system according to claim 1, it is characterised in that the medium reservoirs are also associated with
Outer circulation pumps.
3. self-loopa heating boiler system according to claim 1, it is characterised in that the heater is more than 2
Heater connected or/and be arranged in parallel.
4. self-loopa heating boiler system according to claim 1, it is characterised in that the heater body is cylinder
Structure.
5. self-loopa heating boiler system according to claim 1, it is characterised in that the heating rod is located at heater
Position between body and pipe-line cell；The distance of the heating rod and heater body housing is heater body internal diameter
1%-10%.
6. self-loopa heating boiler system according to claim 1, it is characterised in that the heating rod to heater sheet
The line at body center is 10 ° -60 ° with the angle theta of heater body longitudinal axis.
7. self-loopa heating boiler system according to claim 1, it is characterised in that inside the heater body and
Supporting rack is provided with the position of heating rod.
8. self-loopa heating boiler system according to claim 1, it is characterised in that described through heater body
Pipeline be by two pipelines to be socketed the interlayer pipeline formed.
9. self-loopa heating boiler system according to claim 8, it is characterised in that the both ends of the interlayer pipeline are
The single pipeline configuration that two pipe influx are formed；The single pipeline configuration of feed end is located at the outside of heater body, discharging
The single pipeline configuration at end is located at the inside of heater body and is amplified by single pipeline to the outside of heater body.
10. self-loopa heating boiler system according to claim 1, it is characterised in that the pipe-line cell and heating
The axis of pitch of device body is in 1 ° of -5 ° of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721270819.5U CN207299521U (en) | 2017-09-29 | 2017-09-29 | A kind of self-loopa heating boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721270819.5U CN207299521U (en) | 2017-09-29 | 2017-09-29 | A kind of self-loopa heating boiler system |
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| Publication Number | Publication Date |
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| CN207299521U true CN207299521U (en) | 2018-05-01 |
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| CN201721270819.5U Active CN207299521U (en) | 2017-09-29 | 2017-09-29 | A kind of self-loopa heating boiler system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560181A (en) * | 2017-09-29 | 2018-01-09 | 杨建强 | A kind of self-loopa heating boiler system |
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2017
- 2017-09-29 CN CN201721270819.5U patent/CN207299521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560181A (en) * | 2017-09-29 | 2018-01-09 | 杨建强 | A kind of self-loopa heating boiler system |
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