CN207778397U - A kind of pre-heated heat conducting boiler - Google Patents
A kind of pre-heated heat conducting boiler Download PDFInfo
- Publication number
- CN207778397U CN207778397U CN201721705794.7U CN201721705794U CN207778397U CN 207778397 U CN207778397 U CN 207778397U CN 201721705794 U CN201721705794 U CN 201721705794U CN 207778397 U CN207778397 U CN 207778397U
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- heating chamber
- pipe
- preheating cavity
- heating
- furnace body
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Abstract
The utility model discloses a kind of pre-heated heat conducting boiler, including furnace body, the furnace body includes preheating cavity and the heating chamber communicated therewith, and heating chamber is placed in preheating cavity, and the side wall of the preheating cavity is hollow interlayer structure, and the side wall of heating chamber is entity structure；Steam steel pipe is equipped in the heating chamber, the steam steel pipe is managed and the steam fastener for connection outside furnace body by PP；The PP pipes connection preheating cavity is in integral structure with heating chamber and with the side wall of preheating cavity, heating chamber；The heating chamber is connect by first pipe with the air-introduced machine being placed in outside furnace body, the air outlet of air-introduced machine is connected with second pipe, second pipe extends in heating chamber, and the end for being placed in the second pipe of heating chamber is equipped with spiral water distributor, the spiral water distributor is rotatably arranged with the second connecting tube, and the spiral water distributor includes the arc sparge pipe of radial setting in back taper nozzle and nozzle.
Description
Technical field
The utility model is related to boiler technology fields, and in particular to a kind of pre-heated heat conducting boiler.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy, high-temperature flue gas in fuel
The forms such as thermal energy, and pass through boiler and convert, outward steam, high-temperature water or organic heat carrier of the output with certain thermal energy.It is existing
There is the boiler of technology to have through multiple types such as water tank heat conduction, conduction oil heat conduction, a variety of heat-conducting types are typically straight
It connects liquid being introduced directly into boiler and heat, all do not have pre- hot function so that heating time is long when heat conduction；In addition, existing
Some boilers are all automatic coolings when not in use, and cooling time is long, and are easy to cause fire.
Utility model content
For the deficiency in the presence of the prior art, the purpose of this utility model is to provide a kind of pre-heated heat-conducting pots
Stove, solve in boiler furnace in the prior art causes heating time length and existing boiler to cool down automatically without pre- hot function
Required cooling time is long and has the problem of security risk.
To achieve the above object, the utility model uses the following technical solution：A kind of pre-heated heat conducting boiler, including
Furnace body, the furnace body include preheating cavity and the heating chamber communicated therewith, and heating chamber is placed in preheating cavity, the side wall of the preheating cavity
The space for being provided with the fluid inlet being connected to its inner cavity, fluid inlet and preheating cavity wall and heating between cavity outer wall forms fluid
Preheating channel；The side wall of the preheating cavity is hollow interlayer structure, and the side wall of heating chamber is entity structure；
Steam steel pipe is equipped in the heating chamber, the steam steel pipe is managed and the steam steel pipe connecting outside furnace body by PP
It connects；The PP pipes connection preheating cavity is in integral structure with heating chamber and with the side wall of preheating cavity, heating chamber；The heating chamber is logical
It crosses first pipe and is connect with the air-introduced machine being placed in outside furnace body, the air outlet of air-introduced machine is connected with second pipe, and second pipe extends
In heating chamber, and the end for being placed in the second pipe of heating chamber is equipped with spiral water distributor, which connect with second
The rotary setting of pipe, the spiral water distributor includes the arc sparge pipe of radial setting in back taper nozzle and nozzle.
Wherein, the heating tube " U "-shaped or multiple " time " shape structure.
Further, the removable connection of fixed frame is used between " time " the shape heating tube and heating chamber.
Further more, the fixed frame includes fixed plate, the marginal position of the fixed plate is equipped with " L " shape connector, fixed plate
On be provided with multiple mounting holes and lightening hole.
Compared with the prior art, the utility model has the advantages that：
1. the furnace body includes preheating cavity and the heating chamber communicated therewith, heating chamber is placed in preheating cavity, the preheating cavity
Side wall be provided with the fluid inlet being connected to its inner cavity, fluid inlet and preheating cavity wall and heat the space shape between cavity outer wall
At fluid preheating channel；The side wall of the preheating cavity is hollow interlayer structure, is given in the interlayer of preheating cavity in advance when needing to heat
Hot steam or conduction oil are imported, fluid is after fluid inlet enters preheating channel, the hot steam in preheating cavity interlayer or conduction oil
It flows into heating chamber and heats after being preheated to the fluid in pre- hot flow path；After heating by under the draft of air-introduced machine
It is exported by first pipe；The setting of air-introduced machine makes to form the flowing velocity that negative pressure accelerates preheating cavity fluid in furnace body；First
The hot fluid of pipeline output is sent into heating chamber after being pressurizeed by the compression pump being arranged on second pipe, simultaneously because spiral
The setting of the arc water pipe of water distributor and its inner radiation shape, the hot fluid being sent into heating chamber have the fluid in heating chamber
The effect of stirring is impacted, the heating speed of heating cavity fluid is accelerated；
2. steam steel pipe is managed and the steam fastener for connection outside furnace body by PP；The PP pipes connection preheating cavity and heating
Chamber and with the side wall of preheating cavity, heating chamber be in integral structure, PP pipe and heating tube between forms insulated cavity, avoid PP pipe
The case where deforming and crack under high temperature, extends service life, reduces the cost of maintenance of equipment and replacement, reduces
It the time of maintenance test, improves work efficiency, while also improving the safety of production；
The setting of heating tube 3. " U "-shaped or multiple " time " shape structure, heating surface (area) (HS increases, and heating effect is more preferably；
4. using the removable connection of fixed frame between " returning " shape heating tube and heating chamber, it is convenient for maintenance test heating tube；
5. the setting of fixed frame, convenient for disassembly and assembly, the setting of lightening hole reduces the overall weight of furnace body and is convenient for fixed frame
The fluid circulation of surrounding, avoids causing heating dead angle.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that shape heating tube " is returned " in the utility model；
Fig. 3 is the structural schematic diagram of spiral water distributor in the utility model.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference numeral in Figure of description includes：Preheating cavity 1, heating chamber 2, through hole 3, heating tube 4, PP pipes 5, steam
Steel pipe 6, first pipe 8, air-introduced machine 9, sandwich 10, second pipe 11, water distributor 12, bolt 14, is fixed fluid inlet 7
Frame 15, sparge pipe 16.
Embodiment
With reference to shown in 1~Fig. 3 of figure：A kind of pre-heated heat conducting boiler, including furnace body, the furnace body include preheating cavity 1 and with
Its heating chamber 2 being connected to, heating chamber 2 are placed in preheating cavity 1, and the side wall of the preheating cavity 1 is provided with the fluid being connected to its inner cavity
Entrance 7, the space between 2 outer wall of fluid inlet 7 and 1 inner wall of preheating cavity and heating chamber form fluid preheating channel；The preheating
The side wall of chamber 1 is hollow interlayer structure 10, and the side wall of heating chamber 2 is entity structure；Heating chamber 2 deviates from the side of fluid inlet 7
The through hole 3 being connected to preheating cavity 1, avoids the fluid not preheated from being directly entered heating chamber 2；The heating chamber 2 passes through the first pipe
Road 8 is connect with the air-introduced machine 9 being placed in outside furnace body, and the air outlet of air-introduced machine 9 is connected with second pipe 11, second pipe 11
It extends in heating chamber 2, and the end for being placed in the second pipe 11 of heating chamber 2 is equipped with spiral water distributor 12, the spiral water distribution
Device 12 is rotatably arranged with second pipe 11, and the spiral water distributor 12 includes radial setting in back taper nozzle and nozzle
Arc water spray PP pipes 5.The side wall of the preheating cavity 1 is hollow interlayer structure 10, gives the interlayer of preheating cavity 1 when needing to heat in advance
Middle importing hot steam or conduction oil, fluid hot steam in 1 interlayer of preheating cavity or are led after fluid inlet 7 enters preheating channel
Deep fat is flowed into heating chamber 2 after being preheated to the fluid in pre- hot flow path and is heated；After heating by air-introduced machine 9
It is exported by first pipe 8 under draft；The setting of air-introduced machine 9 makes to form the stream that negative pressure accelerates fluid in preheating cavity 1 in furnace body
Dynamic speed；The hot fluid that first pipe 8 exports is sent into after being pressurizeed by the way that the compression pump on second pipe 11 is arranged
Heating chamber 2, simultaneously because the setting of the arc water PP pipes 5 of spiral water distributor and its inner radiation shape, the heat being sent into heating chamber 2
Fluid has the function of impact stirring to the fluid in heating chamber 2, accelerates the heating speed of fluid in heating chamber 2；2 side of heating chamber
Wall is entity structure, prevents the heat losses in heating chamber 2.The arc sparge pipe 16 of radial setting in nozzle, alleviates it
Impact while fluid to nozzle inner wall can be also distributed when spraying in dispersion shape, expand projected area, accelerate fluid rapid
Stream.
Steam steel pipe 6 is equipped in the heating chamber 2, the steam steel pipe 6 passes through PP pipes 5 and the steam steel outside furnace body
PP pipes 5 connect；The PP pipes 5 are connected to preheating cavity 1 with heating chamber 2 and with the side wall of preheating cavity 1, heating chamber 2 in integral structure；
Insulated cavity is formed between PP pipes 5 and heating tube 4, avoids the case where deforming and crack under 5 high temperature of PP pipes, is extended
Service life, reduces the cost of maintenance of equipment and replacement, reduces the time of maintenance test, improve work efficiency, together
When also improve the safety of production.
Wherein, the heating tube 4 " U "-shaped or multiple " time " shape structure, heating surface (area) (HS increase, and heating effect is more preferably.
15 removable connection of fixed frame is used between " time " the shape heating tube 4 and heating chamber 2.Further more, the fixed frame
15 include fixed plate, and the marginal position of the fixed plate is equipped with " L " shape connector, and connector is using bolt 14 and furnace body heating chamber
Inner wall connects；Multiple mounting holes and lightening hole are provided in fixed plate.Convenient for maintenance test heating tube 4；The setting of fixed frame 15, tears open
Dress is convenient, and the setting of lightening hole reduces the overall weight of furnace body and convenient for the fluid circulation around fixed frame 15, avoids causing
Heating dead angle.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (4)
1. a kind of pre-heated heat conducting boiler, including furnace body, it is characterised in that：The furnace body include preheating cavity and communicate therewith plus
Hot chamber, heating chamber are placed in preheating cavity, and the side wall of the preheating cavity is provided with the fluid inlet being connected to its inner cavity, fluid inlet with
The space for preheating cavity wall and heating between cavity outer wall forms fluid preheating channel；The side wall of the preheating cavity is hollow interlayer knot
The side wall of structure, heating chamber is entity structure；
Steam steel pipe is equipped in the heating chamber, the steam steel pipe is managed and the steam fastener for connection outside furnace body by PP；
The PP pipes connection preheating cavity is in integral structure with heating chamber and with the side wall of preheating cavity, heating chamber；The heating chamber passes through
First pipe is connect with the air-introduced machine being placed in outside furnace body, and the air outlet of air-introduced machine is connected with second pipe, and second pipe extends in
In heating chamber, and the end for being placed in the second pipe of heating chamber is equipped with spiral water distributor, the spiral water distributor and the second connecting tube
Rotary setting, the spiral water distributor includes the arc sparge pipe of radial setting in back taper nozzle and nozzle.
2. a kind of pre-heated heat conducting boiler according to claim 1, it is characterised in that：The heating tube is " U "-shaped or more
A " time " shape structure.
3. a kind of pre-heated heat conducting boiler according to claim 2, it is characterised in that：" time " the shape heating tube and heating
The removable connection of fixed frame is used between chamber.
4. a kind of pre-heated heat conducting boiler according to claim 3, it is characterised in that：The fixed frame includes fixed plate,
The marginal position of the fixed plate is equipped with " L " shape connector, and multiple mounting holes and lightening hole are provided in fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721705794.7U CN207778397U (en) | 2017-12-10 | 2017-12-10 | A kind of pre-heated heat conducting boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721705794.7U CN207778397U (en) | 2017-12-10 | 2017-12-10 | A kind of pre-heated heat conducting boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207778397U true CN207778397U (en) | 2018-08-28 |
Family
ID=63230900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721705794.7U Expired - Fee Related CN207778397U (en) | 2017-12-10 | 2017-12-10 | A kind of pre-heated heat conducting boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207778397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539553A (en) * | 2018-11-19 | 2019-03-29 | 佛山科学技术学院 | A kind of automatic heating steam unit |
-
2017
- 2017-12-10 CN CN201721705794.7U patent/CN207778397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539553A (en) * | 2018-11-19 | 2019-03-29 | 佛山科学技术学院 | A kind of automatic heating steam unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180828 Termination date: 20191210 |