CN210568329U - Fast-assembling double-drum indulges and puts formula water pipe steam boiler - Google Patents
Fast-assembling double-drum indulges and puts formula water pipe steam boiler Download PDFInfo
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- CN210568329U CN210568329U CN201920788262.7U CN201920788262U CN210568329U CN 210568329 U CN210568329 U CN 210568329U CN 201920788262 U CN201920788262 U CN 201920788262U CN 210568329 U CN210568329 U CN 210568329U
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Abstract
The utility model provides a two drums of fast-assembling are indulged and are put formula water pipe steam boiler, includes furnace, boiler body, energy-saving appliance and the condenser that connects gradually from the right side to a left side, the condenser includes condenser casing, gas inlet device, gas outlet device and coiled pipe, gas inlet device and gas outlet device are connected with the both sides of condenser casing respectively, and the coiled pipe is installed in the inside movable chamber of condenser casing the inside of connecting block is equipped with the connection chamber, inserts behind the same connecting block with the straight tube of being connected with same switching section and is connected the chamber intercommunication, the straight tube is the spiral fin pipe. The utility model discloses in installation spiral fin on the straight tube, can increase heated area under equal space, improve heat exchange efficiency, the switching section is the connecting block, installs the connecting block in the activity chamber, and the straight tube passes through the connection chamber intercommunication in the connecting block, makes the water in the straight tube can pass through the abundant heat transfer of fin on the outer wall, has solved the problem that the condenser used the return bend to have numerous drawbacks.
Description
Technical Field
The utility model relates to a boiler field, in particular to double-drum of fast-assembling is indulged and is put formula water pipe steam boiler.
Background
Ordinary steam boiler, because of the volume is great, can't realize whole transportation, can only transport with the mode of a large amount of parts, but assemble the parts into whole at the scene, because the part quantity is more makes the installation work load very big, and the quality of boiler parts can not obtain guaranteeing in the transportation, the parts collide easily in the carriage when the transportation, make the part damage warp, lead to the unable installation of boiler, or can't normally use after the installation, so need improve the boiler, with the design of boiler modularization, reduce the quantity that needs installation device, make the boiler can install fast.
The steam boiler comprises a hearth, a boiler body, an energy saver and a condenser which are sequentially connected from right to left, wherein a convection tube bundle is arranged in the boiler body and used for communicating an upper boiler barrel and a lower boiler barrel, the upper boiler barrel is communicated with an upper header of the hearth through a steam leading-out pipe, the lower boiler barrel is communicated with a lower header of the hearth through a down pipe, the energy saver and the condenser are connected with a flue of the boiler body, wherein the condenser influences the thermal efficiency of the boiler, and the condenser is traditionally used for a plurality of defects in a bent pipe mode and is not applicable to the existing condenser.
Disclosure of Invention
The utility model aims to provide a: the utility model provides a two drums of fast-assembling are indulged and are put formula water pipe steam boiler installs spiral fin on the straight tube, can increase the heating area under equal space, improves heat exchange efficiency, the switching section is the connecting block, install the connecting block in the activity chamber, the straight tube passes through the connecting chamber intercommunication in the connecting block, make the water in the straight tube fully the heat transfer through the fin on the outer wall, do not have the cracked risk of welding department moreover, the installation of the coiled pipe of being convenient for has solved the problem that the condenser used the return bend to have numerous drawbacks.
The utility model adopts the technical scheme as follows:
the utility model provides a two drums of fast-assembling indulge formula water pipe steam boiler, includes furnace, boiler body, energy-saving appliance and the condenser that connects gradually from the right side to a left side, the condenser includes condenser casing, flue gas inlet device, exhanst gas outlet device and coiled pipe, flue gas inlet device and exhanst gas outlet device are connected with the both sides of condenser casing respectively, the coiled pipe includes a plurality of straight tube and switching section, the straight tube passes through switching section end to end and forms the S-shaped pipe, and the coiled pipe is installed in the inside movable chamber of condenser casing, the switching section includes the connecting block the inside of connecting block is equipped with the connecting chamber, inserts behind the same connecting block with the straight tube of connecting with same switching section and is connected the chamber intercommunication, the straight tube is the spiral fin pipe.
The during operation, because of the boiler is the modularized design, carry out fast assembly with each module with the connecting device of self, form complete boiler, the inside that the flue gas got into the condenser casing from the flue gas inlet device, the flue gas carries out the heat transfer with the fin contact on the straight tube, then discharge from the exhanst gas outlet device, exhaust flue gas temperature can become low, when carrying out the heat transfer, water circulates at straight tube and connection chamber, absorb the heat energy on the fin, improve the temperature of water, the flue gas that makes the high temperature obtains the utilization, the thermal efficiency of boiler is improved.
The utility model discloses in installation spiral fin on the straight tube, can increase the heating area under equal space, improve heat exchange efficiency, the switching section is the connecting block, installs the connecting block in the activity chamber, and the straight tube passes through the connection chamber intercommunication in the connecting block, makes the water in the straight tube can pass through the abundant heat transfer of fin on the outer wall, does not have the cracked risk of welding department moreover, and the installation of the coiled pipe of being convenient for has solved the condenser and has used the problem that the return bend has numerous drawbacks.
Further, a water outlet is formed in one side, close to the smoke inlet device, of the side face of the condenser shell, the water outlet is communicated with a straight pipe close to the smoke inlet device, a water inlet is formed in one side, close to the smoke outlet device, of the side face of the condenser shell, and the water inlet is communicated with the straight pipe close to the smoke outlet device. After the water inlet and the water outlet are arranged, when water is injected and drained, the external water pipe is more convenient to connect.
Furthermore, one side of the connecting block, which is close to the straight pipe, is provided with an opening communicated with the connecting cavity, a sealing plate is arranged on the opening, the opening is covered by the sealing plate, and the straight pipe penetrates through the sealing plate and is communicated with the connecting cavity. Can demolish shrouding and connecting block body, be convenient for clear up the impurity in the connecting chamber.
Furthermore, the closing plates positioned on the same side in the movable cavity are sequentially connected to form an integral plate. The spiral finned tubes can be installed according to the sealing plates, and the spiral finned tubes are installed in the movable cavity of the condenser shell after the pipeline connection assembly is completed.
Furthermore, a heat insulation layer is laid on the surface of the movable cavity, mounting grooves are formed in the heat insulation layer, and the connecting blocks are respectively matched with one mounting groove. The heat preservation makes the flue gas can not carry out the heat transfer with the surface in activity chamber, reduces the temperature in advance, and the flue gas is not enough with the heat transfer effect of spiral fin pipe, and the mounting groove is convenient for the installation of connecting block.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
1. the utility model relates to a two drums of fast-assembling are indulged and are put formula water pipe steam boiler installs spiral fin on the straight tube, can increase the heating area under equal space, improves heat exchange efficiency, and the switching section is the connecting block, installs the connecting block in the movable chamber, and the straight tube passes through the connection chamber intercommunication in the connecting block, makes the water in the straight tube can be through the abundant heat transfer of fin on the outer wall, does not have the cracked risk of welding department moreover, and the installation of the coiled pipe of being convenient for has solved the problem that the condenser used the return bend to have numerous drawbacks.
2. The utility model relates to a two drums of fast-assembling are indulged and are put formula water pipe steam boiler one side that is close to the flue gas inlet device on the side of condenser casing is equipped with the delivery port, delivery port and the straight tube intercommunication that is close to the flue gas inlet device, one side that is close to the exhanst gas outlet device on the side of condenser casing is equipped with the water inlet, the water inlet communicates with the straight tube that is close to the exhanst gas outlet device. After the water inlet and the water outlet are arranged, when water is injected and drained, the external water pipe is more convenient to connect.
3. The utility model relates to a two drums of fast-assembling indulge and put formula water pipe steam boiler one side that the connecting block is close to the straight tube is equipped with and is connected the opening of chamber intercommunication install the shrouding on the opening, the shrouding covers the opening, and the straight tube passes behind the shrouding and is connected the chamber intercommunication. Can demolish shrouding and connecting block body, be convenient for clear up the impurity in the connecting chamber.
4. The utility model relates to a two drums of fast-assembling are indulged and are put formula water pipe steam boiler, lie in the activity chamber and connect gradually and form an integral board with the shrouding of one side. The spiral finned tubes can be installed according to the sealing plates, and the spiral finned tubes are installed in the movable cavity of the condenser shell after the pipeline connection assembly is completed.
5. The utility model relates to a two drums of fast-assembling are indulged and are put formula water pipe steam boiler the heat preservation has been laid on the surface in activity chamber be equipped with the mounting groove on the heat preservation, the connecting block respectively with a mounting groove cooperation. The heat preservation makes the flue gas can not carry out the heat transfer with the surface in activity chamber, reduces the temperature in advance, and the flue gas is not enough with the heat transfer effect of spiral fin pipe, and the mounting groove is convenient for the installation of connecting block.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the condenser of the present invention;
fig. 3 is a schematic structural diagram of the connecting block of the present invention;
reference numerals in the drawings indicate:
1-hearth, 2-convection bank, 3-economizer, 4-condenser, 5-condenser shell, 6-flue gas inlet device, 7-flue gas outlet device, 8-straight pipe, 9-movable cavity, 10-connecting cavity, 11-connecting block, 12-mounting groove, 13-water inlet, 14-water outlet, 15-sealing plate and 16-insulating layer.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and examples, and the exemplary embodiments and descriptions of the present invention are only used for explaining the present invention, and are not intended to limit the present invention, the dimensional ratios between the components in the description, and the dimensional ratios of the components in actual use.
The present invention will be described in detail with reference to fig. 1 to 3.
Example 1
The utility model provides a two drums of fast-assembling indulge formula water pipe steam boiler, includes furnace 1, boiler body, energy-saving appliance 3 and the condenser 4 that connects gradually from the right side to a left side, condenser 4 includes condenser casing 5, flue gas inlet device 6, exhanst gas outlet device 7 and coiled pipe, flue gas inlet device 6 and exhanst gas outlet device 7 are connected with condenser casing 5' S both sides respectively, the coiled pipe includes a plurality of straight tube 8 and switching section, straight tube 8 forms the S-shaped pipe through switching section end to end, and the coiled pipe is installed in condenser casing 5 inside activity chamber 9, the switching section includes connecting block 11 the inside of connecting block 11 is equipped with connecting chamber 10, inserts with connecting chamber 10 intercommunication behind the same connecting block 11 with straight tube 8 that same switching section is connected, straight tube 8 is the spiral fin pipe.
The during operation, because of the boiler is the modularized design, carry out fast assembly with each module with the connecting device of self, form complete boiler, the inside that the flue gas got into condenser casing 5 from flue gas inlet device 6, the flue gas carries out the heat transfer with the fin contact on the straight tube 8, then discharge from smoke outlet device 5, exhaust flue gas temperature can become low, when carrying out the heat transfer, water circulates in straight tube 8 and connection chamber 10, absorb the heat energy on the fin, the temperature of improvement water, the flue gas that makes the high temperature obtains the utilization, the thermal efficiency of boiler is improved.
The utility model discloses in installation spiral fin on the straight tube, can increase the heating area under equal space, improve heat exchange efficiency, the switching section is the connecting block, installs the connecting block in the activity chamber, and the straight tube passes through the connection chamber intercommunication in the connecting block, makes the water in the straight tube can pass through the abundant heat transfer of fin on the outer wall, does not have the cracked risk of welding department moreover, and the installation of the coiled pipe of being convenient for has solved the condenser and has used the problem that the return bend has numerous drawbacks.
Example 2
A specific implementation description is made with respect to the operation manner in embodiment 1.
As shown in fig. 3, the utility model discloses in be equipped with mounting groove 12 on insulation layer 16, mounting groove 12 can cooperate with connecting block 11, and it can be more convenient to install straight tube 8 when the equipment condenser.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions conceived by the inventive work within the technical scope disclosed by the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a fast-assembling double-drum indulges formula water pipe steam boiler, includes furnace (1), boiler body, energy-saving appliance (3) and condenser (4) that connect gradually from right side to left, its characterized in that: condenser (4) include condenser casing (5), gas inlet device (6), exhanst gas outlet device (7) and coiled pipe, gas inlet device (6) and exhanst gas outlet device (7) are connected with the both sides of condenser casing (5) respectively, the coiled pipe includes a plurality of straight tube (8) and switching section, straight tube (8) form the S-shaped pipe through switching section end to end, and the coiled pipe is installed in condenser casing (5) inside activity chamber (9), the switching section includes connecting block (11) the inside of connecting block (11) is equipped with connecting chamber (10), inserts behind same connecting block (11) with straight tube (8) that same switching section is connected and communicates with connecting chamber (10), straight tube (8) are spiral fin pipe.
2. The fast-assembling double-drum longitudinal water tube steam boiler as claimed in claim 1, wherein: one side of condenser casing (5) that is close to flue gas inlet device (6) is equipped with delivery port (14), delivery port (14) and straight tube (8) intercommunication that are close to flue gas inlet device (6), one side of being close to flue gas outlet device (7) on the side of condenser casing (5) is equipped with water inlet (13), water inlet (13) and straight tube (8) intercommunication that are close to flue gas outlet device (7).
3. The fast-assembling double-drum longitudinal water tube steam boiler as claimed in claim 1, wherein: one side of the connecting block (11) close to the straight pipe (8) is provided with an opening communicated with the connecting cavity (10), a sealing plate (15) is installed on the opening, the opening is covered by the sealing plate (15), and the straight pipe (8) is communicated with the connecting cavity (10) after passing through the sealing plate (15).
4. The fast-assembling double-drum longitudinal water tube steam boiler as claimed in claim 1, wherein: the closing plates (15) located on the same side of the movable cavity (9) are connected in sequence and form an integral plate.
5. The fast-assembling double-drum longitudinally-arranged water tube steam boiler as claimed in any one of claims 1 to 4, wherein: a heat-insulating layer (16) is laid on the surface of the movable cavity (9), mounting grooves (12) are formed in the heat-insulating layer (16), and the connecting blocks (11) are respectively matched with one mounting groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788262.7U CN210568329U (en) | 2019-05-29 | 2019-05-29 | Fast-assembling double-drum indulges and puts formula water pipe steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788262.7U CN210568329U (en) | 2019-05-29 | 2019-05-29 | Fast-assembling double-drum indulges and puts formula water pipe steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210568329U true CN210568329U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920788262.7U Active CN210568329U (en) | 2019-05-29 | 2019-05-29 | Fast-assembling double-drum indulges and puts formula water pipe steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210568329U (en) |
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2019
- 2019-05-29 CN CN201920788262.7U patent/CN210568329U/en active Active
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