CN208887436U - A kind of heat exchange mechanisms in boiler smoke heat exchanger - Google Patents
A kind of heat exchange mechanisms in boiler smoke heat exchanger Download PDFInfo
- Publication number
- CN208887436U CN208887436U CN201821209752.9U CN201821209752U CN208887436U CN 208887436 U CN208887436 U CN 208887436U CN 201821209752 U CN201821209752 U CN 201821209752U CN 208887436 U CN208887436 U CN 208887436U
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- China
- Prior art keywords
- water
- storage cylinder
- heat
- transfer pipe
- smoke
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides the heat exchange mechanisms in a kind of boiler smoke heat exchanger, belongs to energy conservation and environmental protection.Heat exchange mechanisms in this boiler smoke heat exchanger include the collection smoke box with smoke inlet and the storage cylinder of water on the right side of collection smoke box, storage cylinder of water at least there are two and be set side by side, storage cylinder of water left end and collection smoke box are connected, collection smoke box closes storage cylinder of water left port, it is bolted with outside storage cylinder of water right end by the closed sealing cover of storage cylinder of water right output port, water inlet is equipped at the top of the storage cylinder of water of the top, water outlet is equipped with positioned at the storage cylinder of water bottom of bottom, adjacent two storage cylinder of water is connected to by aqueduct, collecting has tubular junction on the right side of smoke box, interconnecting piece is identical with storage cylinder of water quantity and position face one by one, interconnecting piece is inserted in storage cylinder of water, heat-transfer pipe is equipped in storage cylinder of water, heat-transfer pipe left end is set in outside interconnecting piece, sealing cover is equipped with through-hole, heat-transfer pipe right end is inserted in through-hole, heat-transfer pipe and seal cap sealing are fixed together.The utility model has the advantages that cleaning heat-transfer pipe is convenient.
Description
Technical field
The utility model belongs to field of environment protection equipment, is related to a kind of boiler smoke heat exchanger, especially a kind of boiler smoke
Heat exchange mechanisms in heat exchanger.
Background technique
A kind of gas fuel boiler smoke recycling energy conservation as disclosed in chinese patent library of existing boiler smoke recyclable device
Device [application number: 200920310875.6；Authorization Notice No.: 201475978 U of CN], it is equipped with and gas fuel boiler exhaust gas pipe
The flue gas interface of connection, flue gas interface are connected to one end that a volume is 0.25m3-3m3 water tank, and 30- is equipped in water tank
240 with the smoke pipe of flue gas interface parallelization, the spacing of upper and lower similar two smoke pipes is 60-100mm, is set on tank shell
Have into cold water pipe and hot water outlet pipe, be equipped with pipe in the other end of water tank, is equipped with sewage pipe, on water tank in water tank bottom
Portion is equipped with atmospheric communicating pipe.
Above-mentioned device has user by the way that high-temperature flue gas to be imported into smoke pipe, and by heat exchange to heat water
Just the advantages of.
But above-mentioned device still has a problem that: containing a large amount of dusts in flue gas, dust is attached on smoke pipe inner wall
Smoke pipe can be hindered to conduct heat, therefore, needing to carry out smoke pipe cleaning under long-time service makes it keep higher heat transfer property.It is above-mentioned
Device can only first be removed when cleaning smoke pipe, and it is more and many and diverse due to entirely dismounting step, lead to the mistake for cleaning smoke pipe
Cheng Jiwei is inconvenient.
Utility model content
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of boiler smoke heat exchanger
In heat exchange mechanisms, the technical issues of solution be how heat-transfer pipe easy to clean.
The purpose of this utility model can be realized by the following technical scheme: the heat exchanger in a kind of boiler smoke heat exchanger
Structure, which is characterized in that including the collection smoke box with smoke inlet and the storage cylinder of water being horizontally set on the right side of collection smoke box, storage cylinder of water is at least
There are two and be set side by side along the vertical direction, the left end of storage cylinder of water and collection smoke box are connected, and collect smoke box for the left port of storage cylinder of water
Closing, be bolted with the closed sealing cover of the right output port of the storage cylinder of water outside the right end of storage cylinder of water, the storage cylinder of water positioned at the top
Top offers water inlet, offers water outlet positioned at the bottom of the storage cylinder of water of bottom, adjacent two storage cylinder of water passes through aqueduct
It is connected, and aqueduct is arranged along the vertical direction；It outwardly protrudes to form tubular junction on the right side of collection smoke box, and interconnecting piece sum aggregate
The inner cavities of both smoke boxes is connected to, and interconnecting piece is identical with storage cylinder of water quantity and position face one by one, and each interconnecting piece is plugged in pair
In the storage cylinder of water answered, horizontal in each storage cylinder of water to be equipped with the heat-transfer pipe being made from a material that be thermally conductive, the left end of heat-transfer pipe is set in
Outside interconnecting piece, and sealing is formed by sealing ring one between heat-transfer pipe and interconnecting piece, through offering and heat-transfer pipe on sealing cover
The right end of the through-hole of face, heat-transfer pipe is inserted in through-hole, and heat-transfer pipe and seal cap sealing are fixed together.
Use process is as follows: water is entered by water inlet, and under aqueduct effect, gradually fills all storage cylinder of water；High temperature
Flue gas is entered in collection smoke box by smoke inlet, and it is interior and be finally discharged then to enter heat-transfer pipe by interconnecting piece, in heat-transfer pipe
High temperature is transmitted in water by heat-transfer pipe and realizes heating by high-temperature flue gas, and the water after heating is discharged eventually by water outlet.
Heat-transfer pipe and sealing cover hold together, in this way in practical operation, it is only necessary to which screwing out sealing cover can will pass
Heat pipe taking-up is cleaned, and whole process operating procedure is few, to effectively increase the convenience of cleaning heat-transfer pipe.
In the heat exchange mechanisms in above-mentioned boiler smoke heat exchanger, annular is offered on the left side of the storage cylinder of water
Groove, is equipped with Gask-O-Seal in annular groove, and the both ends of the surface of Gask-O-Seal respectively with the bottom wall sum aggregate cigarette of annular groove
Case offsets.
In the heat exchange mechanisms in above-mentioned boiler smoke heat exchanger, offered on the right end lateral wall of the heat-transfer pipe
Annular positioning groove two, annular positioning groove is interior to be equipped with sealing ring two, and the lateral wall of sealing ring two and the hole wall of through-hole offset.
In the heat exchange mechanisms in above-mentioned boiler smoke heat exchanger, be equipped between adjacent two storage cylinder of water more it is above-mentioned
Aqueduct and these aqueducts are uniformly distributed along the axially spaced-apart of storage cylinder of water.Using above-mentioned design, accelerate to fill all storage cylinder of water when
Between.
In the heat exchange mechanisms in above-mentioned boiler smoke heat exchanger, on the side wall of above-mentioned storage cylinder of water through offer with
The matched mounting hole of aqueduct, the quantity of mounting hole is twice of aqueduct quantity, and the both ends of every aqueduct are inserted respectively
In corresponding two mounting hole, the both ends of aqueduct are connected by way of tight fit with corresponding two storage cylinder of water.I.e. at this point,
The inner sidewall of aqueduct and the hole wall tight abutment of mounting hole form sealing.
In the heat exchange mechanisms in above-mentioned boiler smoke heat exchanger, the Heat Conduction Material is brass material or aluminium alloy
Material.
In the heat exchange mechanisms in above-mentioned boiler smoke heat exchanger, the heat-transfer pipe by welding with sealing
Lid is connected.
Compared with prior art, the heat exchange mechanisms in this boiler smoke heat exchanger are by setting heat-transfer pipe and sealing cover to
One entirety, in this way in practical operation, it is only necessary to which heat-transfer pipe taking-up can be cleaned by screwing out sealing cover, whole process behaviour
Make that step is few, to effectively increase the convenience of cleaning heat-transfer pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the heat exchange mechanisms in this boiler smoke heat exchanger.
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A.
Fig. 3 is the enlarged structure schematic diagram in Fig. 1 at B.
In figure, 1, collection smoke box；1a, smoke inlet；1b, interconnecting piece；2, storage cylinder of water；2a, water inlet；2b, water outlet；3, annular
Gasket；4, sealing cover；5, aqueduct；6, heat-transfer pipe；7, sealing ring one；8, sealing ring two.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, the heat exchange mechanisms in this boiler smoke heat exchanger include collection smoke box 1, collects and set on the left side wall of smoke box 1
Have a smoke inlet 1a, the right side of collection smoke box 1 is equipped with storage cylinder of water 2 in the horizontal direction, storage cylinder of water 2 at least there are two and along the vertical direction simultaneously
Column setting.In the present embodiment, preferably there are three storage cylinder of water 2 and interval setting.
Specifically, as depicted in figs. 1 and 2, the left end of storage cylinder of water 2 and collection smoke box 1 are connected, and collect smoke box 1 for storage cylinder of water 2
Left port closing.In the present embodiment, preferably collect smoke box 1 and storage cylinder of water 2 is fixedly connected with by welding；Storage cylinder of water 2
Offer annular groove on left side, be equipped with Gask-O-Seal 3 in annular groove, and the both ends of the surface of Gask-O-Seal 3 respectively with
The bottom wall sum aggregate smoke box 1 of annular groove offsets, to reinforce the closed effect of 2 left port of storage cylinder of water.
As shown in Figure 1, be bolted with outside the right end of storage cylinder of water 2 by the closed sealing cover 4 of the right output port of the storage cylinder of water 2, and
In actual use, the junction of storage cylinder of water 2 and sealing cover 4 is wound with raw material band.Top positioned at the storage cylinder of water 2 of the top offers
Water inlet 2a offers water outlet 2b positioned at the bottom of the storage cylinder of water 2 of bottom, and adjacent two storage cylinder of water 2 is connected by aqueduct 5
It is logical, and aqueduct 5 is arranged along the vertical direction.Further illustrate, be equipped between adjacent two storage cylinder of water 2 more aqueducts 5 and this
A little aqueducts 5 are uniformly distributed along the axially spaced-apart of storage cylinder of water 2.The connection type of aqueduct 5 and storage cylinder of water 2 is as follows: the side wall of storage cylinder of water 2
It is upper through offer with the matched mounting hole of aqueduct 5, the quantity of mounting hole is twice of 5 quantity of aqueduct, and every water guide
The both ends of pipe 5 are respectively inserted in corresponding two mounting hole, and the both ends of aqueduct 5 are by way of tight fit with corresponding two
Storage cylinder of water 2 is connected.Further, the both ends of aqueduct 5 are also connected with corresponding two storage cylinder of water 2 by welding, with
Increase the sealing performance that aqueduct 5 and storage cylinder of water 2 connect.
The right side of collection smoke box 1 outwardly protrudes to form tubular junction 1b, and the inner cavity of both interconnecting piece 1b sum aggregate smoke boxes 1 connects
It is logical, and interconnecting piece 1b sum aggregate smoke box 1 is an integral structure.Interconnecting piece 1b is identical with 2 quantity of storage cylinder of water and position face one by one, often
A interconnecting piece 1b is plugged in corresponding storage cylinder of water 2.It is horizontal in each storage cylinder of water 2 to be equipped with the heat transfer being made from a material that be thermally conductive
Pipe 6, and Heat Conduction Material is brass material or aluminum alloy materials.As shown in Figure 1, the left end of heat-transfer pipe 6 is set in outside interconnecting piece 1b,
And sealing is formed by sealing ring 1 between heat-transfer pipe 6 and interconnecting piece 1b.Run through on sealing cover 4 and offers and 6 face of heat-transfer pipe
Through-hole, the right end of heat-transfer pipe 6 is inserted in through-hole, and heat-transfer pipe 6 and the sealing of sealing cover 4 are fixed together.
Wherein, the set-up mode of sealing ring 1 is as follows: offering annular groove one on the lateral wall of interconnecting piece 1b, seals
It encloses 1 to be set in annular groove one, and the lateral wall of sealing ring 1 and the inner sidewall of heat-transfer pipe 6 offset.
As shown in figure 3, the connection type of heat-transfer pipe 6 and sealing cover 4 is as follows: being offered on the right end lateral wall of heat-transfer pipe 6
Annular positioning groove two, annular positioning groove is interior to be equipped with sealing ring 28, and the lateral wall of sealing ring 28 and the hole wall of through-hole offset.It is excellent
Heat-transfer pipe 6 is selected to be connected by welding with sealing cover 4.
Use process is as follows: water is entered by water inlet 2a, and under the effect of aqueduct 5, gradually fills all storage cylinder of water 2；
High-temperature flue gas is entered in collection smoke box 1 by smoke inlet 1a, and it is interior and be finally discharged then to enter heat-transfer pipe 6 by interconnecting piece 1b,
High temperature is transmitted in water by the high-temperature flue gas in heat-transfer pipe 6 by heat-transfer pipe 6 realizes heating, and the water after heating is eventually by water outlet
Mouth 2b discharge.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. the heat exchange mechanisms in a kind of boiler smoke heat exchanger, which is characterized in that including the collection smoke box (1) with smoke inlet (1a)
Be horizontally set on collection smoke box (1) on the right side of storage cylinder of water (2), storage cylinder of water (2) at least there are two and be set side by side along the vertical direction,
The left end of storage cylinder of water (2) and collection smoke box (1) are connected, and collect smoke box (1) and close the left port of storage cylinder of water (2), storage cylinder of water (2)
It is bolted with outside right end by the closed sealing cover of right output port (4) of the storage cylinder of water (2), positioned at the top of the storage cylinder of water (2) of the top
Water inlet (2a) is offered, is offered water outlet (2b) positioned at the bottom of the storage cylinder of water (2) of bottom, adjacent two storage cylinder of water (2)
It is connected by aqueduct (5), and aqueduct (5) is arranged along the vertical direction；It outwardly protrudes to form tubulose on the right side of collection smoke box (1)
Interconnecting piece (1b), and the inner cavity connection of both interconnecting piece (1b) sum aggregate smoke boxes (1), interconnecting piece (1b) and storage cylinder of water (2) quantity phase
Face, each interconnecting piece (1b) are plugged in corresponding storage cylinder of water (2) one by one for same and position, equal water in each storage cylinder of water (2)
Flat to be equipped with the heat-transfer pipe (6) being made from a material that be thermally conductive, the left end of heat-transfer pipe (6) is set in interconnecting piece (1b) outside, and heat-transfer pipe (6)
Sealing is formed by sealing ring one (7) between interconnecting piece (1b), runs through on sealing cover (4) and offers and heat-transfer pipe (6) face
Through-hole, the right end of heat-transfer pipe (6) is inserted in through-hole, and heat-transfer pipe (6) and sealing cover (4) sealing are fixed together.
2. the heat exchange mechanisms in boiler smoke heat exchanger according to claim 1, which is characterized in that the storage cylinder of water
(2) annular groove is offered on left side, is equipped with Gask-O-Seal (3) in annular groove, and the both ends of Gask-O-Seal (3)
Face offsets with the bottom wall sum aggregate smoke box (1) of annular groove respectively.
3. the heat exchange mechanisms in boiler smoke heat exchanger according to claim 1, which is characterized in that the heat-transfer pipe
(6) annular positioning groove two is offered on right end lateral wall, and sealing ring two (8), and sealing ring two (8) are equipped in annular positioning groove
Lateral wall and the hole wall of through-hole offset.
4. the heat exchange mechanisms in boiler smoke heat exchanger according to claim 1, which is characterized in that adjacent two storage cylinder of water
(2) it is equipped with more above-mentioned aqueducts (5) between and these aqueducts (5) are uniformly distributed along the axially spaced-apart of storage cylinder of water (2).
5. the heat exchange mechanisms in boiler smoke heat exchanger according to claim 4, which is characterized in that above-mentioned storage cylinder of water
(2) on side wall through offer with aqueduct (5) matched mounting hole, the quantity of mounting hole is the two of aqueduct (5) quantity
Times, and the both ends of every aqueduct (5) are respectively inserted in corresponding two mounting hole, the both ends of aqueduct (5) pass through close-fitting
The mode of conjunction is connected with corresponding two storage cylinder of water (2).
6. the heat exchange mechanisms in boiler smoke heat exchanger according to claim 1, which is characterized in that the Heat Conduction Material
For brass material or aluminum alloy materials.
7. the heat exchange mechanisms in boiler smoke heat exchanger according to claim 3, which is characterized in that the heat-transfer pipe
(6) it is connected by welding with sealing cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209752.9U CN208887436U (en) | 2018-07-27 | 2018-07-27 | A kind of heat exchange mechanisms in boiler smoke heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209752.9U CN208887436U (en) | 2018-07-27 | 2018-07-27 | A kind of heat exchange mechanisms in boiler smoke heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887436U true CN208887436U (en) | 2019-05-21 |
Family
ID=66507661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821209752.9U Expired - Fee Related CN208887436U (en) | 2018-07-27 | 2018-07-27 | A kind of heat exchange mechanisms in boiler smoke heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208887436U (en) |
-
2018
- 2018-07-27 CN CN201821209752.9U patent/CN208887436U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |