CN203731928U - Water collecting box type heat exchanger - Google Patents
Water collecting box type heat exchanger Download PDFInfo
- Publication number
- CN203731928U CN203731928U CN201420121861.0U CN201420121861U CN203731928U CN 203731928 U CN203731928 U CN 203731928U CN 201420121861 U CN201420121861 U CN 201420121861U CN 203731928 U CN203731928 U CN 203731928U
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- connector
- outer panel
- straight tube
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- interior plate
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Abstract
The utility model provides a water collecting box type heat exchanger, belongs to the technical field of heat exchange and solves the problems that an existing heat exchanger is unreasonable in design and is inconvenient in installation. The water collecting box type heat exchanger comprises a water inlet pipe, a water outlet pipe, a cylindrical shell, a straight pipe I and a heat exchange body, wherein the inner part of the cylindrical shell is provided with a flue gas passage, the straight pipe I is transversely arranged in the flue gas pipeline in a penetrating way, the heat exchange body sleeves the straight pipe I and is transversely provided with a plurality of straight pipes II in the penetrating way, two opposite sides of the cylindrical shell are respectively provided with an inner side plate I and an inner side plate II in an attaching way, the inner side plate I and the inner side plate II are both provided with through holes I and through holes II, the outer side of the cylindrical shell is provided with a plurality of straight pipe III, the inner side plate I and the inner side plate II are both provided with a plurality of through holes III, the outer side of the inner side plate I is provided with an outer side plate I, the outer side plate I is provided with a connecting body I, a connecting body II and a connecting body III, the outer side of the inner side plate II is provided with an outer side plate II, and the outer side plate II is provided with a connecting body IV, a connecting body V, a connecting body VI, a connecting body VII and a connecting body VIII. The water collecting box type heat exchanger provided by the utility model has the advantages that the installation is convenient, materials are saved, and the like.
Description
Technical field
The utility model belongs to technical field of heat exchange, relates to a kind of heat exchanger, the particularly one boxlike heat exchanger that catchments.
Background technology
Existing heat exchanger is in the time of work, cold water enters through water inlet pipe, then flow through and be coiled in the coil pipe on water tank shell, cold water flows out from coil pipe, flow to heat exchanger water side through straight tube through heat exchanging segment at heat exchanger water inlet end, with a U type pipe, the current heat exchanging segment that turns back is again flowed back to heat exchanger water inlet end through second straight tube at heat exchanger water side place, then water is returned to heat exchanging segment through straight tube baffling with U-shaped pipe, so repeated multiple times, the water after heat exchange flows out through outlet pipe.In existing heat exchanger, by U type pipe, two heat exchange straight tubes are connected, the quantity of heat exchange straight tube is more, and the U type pipe needing is just more, causes the complex structure of whole heat exchanger, each U type pipe need to connect respectively, waste time and energy, connect inconvenient and connect weak effect, leak if occur after connecting, be inconvenient to keep in repair, cause manufacturing cost to increase.And existing heat exchanger adopts copper product to make, along with the prolongation of service time, material itself can be subject to the corrosion of the micro-nitrogen oxide aqueous solution condensing in flue gas in normal use procedure, thereby greatly reduce the performance of main heat exchanger, occur that thermal efficiency reduction, stack gas emissions exceed standard, the heat exchanger perforation quality problems such as leak, not only make greatly reduce the service life of heat exchanger, also can have a strong impact on the security that product uses.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of boxlike heat exchanger that catchments of easy for installation, reasonable in design.
The purpose of this utility model can realize by following technical proposal:
Originally boxlike heat exchanger catchments, comprise water inlet pipe, outlet pipe, inside is the tubular shell of exhaust gases passes, laterally be arranged in the straight tube one in exhaust gases passes and be sheathed on the heat exchanging body on straight tube one, described straight tube one is several and array setting, on described heat exchanging body, be laterally equipped with the straight tube two that some its diameters are greater than straight tube one diameter, the two opposite sides of described housing be sticked respectively interior plate one and interior plate two, on described interior plate one and interior plate two, be equipped with the through hole one for being communicated with straight tube one and the through hole two for being communicated with straight tube two, water inlet pipe is communicated with one of them through hole two being positioned on interior plate one, the outside of described housing is provided with the straight tube three that some its two ends are connected with interior plate one and interior plate two respectively, described straight tube three be arranged in parallel with straight tube one, on described interior plate one and interior plate two, be equipped with some respectively with the through hole three of straight tube tee joint, outlet pipe be positioned at one of them the through hole tee joint on interior plate two, it is characterized in that, the outside of described interior plate one is provided with outer panel one, on described outer panel one, there is the connector one for being communicated with adjacent two or more through holes one, for being communicated with the connector two of adjacent two through holes two and for being communicated with the connector three of adjacent two through holes three, the outside of described interior plate two is provided with outer panel two, on described outer panel two, there is connector four for being communicated with adjacent two or more through holes one, for being communicated with the connector five of adjacent two through holes two and for being communicated with the connector six of adjacent two through holes three, on described outer panel two, be also provided with connector seven for being communicated with a through hole one and through hole two and for being communicated with the connector eight of a through hole one and through hole three.
Water inlet pipe, outlet pipe, housing, heat exchanging body, interior plate one, interior plate two, outer panel one and outer panel two are made by stainless steel material.When heat exchange, cold water enters through water inlet pipe, at straight tube two, connector two and the interior circulation heat absorption of connector five, water heat absorption in cyclic process, after circulation, by connector seven, water is introduced in straight tube one, connector one and connector four and carries out circulation heat absorption, after circulation, by connector eight, water is introduced in straight tube three, connector three and connector six and carries out circulation heat absorption, finally by outlet pipe, hot water is drawn.Straight tube two in this heat exchanger is radix, and straight tube three is six and is symmetrically set in the both sides of housing.
Above-mentioned catchmenting in boxlike heat exchanger, described connector one is outside recessed groove one on outer panel one, described connector two is outside recessed groove two on outer panel one, described connector three is outside recessed groove three on outer panel one, described connector four is outside recessed groove four on outer panel two, described connector five is outside recessed groove five on outer panel two, described connector six is outside recessed groove six on outer panel two, described connector seven is outside recessed groove seven on outer panel two, described connector eight is outside recessed groove eight on outer panel two.
Groove one, groove two and groove three are one-body molded with outer panel one, and groove four, groove five, groove six, groove seven and groove eight are one-body molded with outer panel two, replace U type pipe, save the loaded down with trivial details installation of U type pipe, its better tightness, has saved material, reduces costs.
Above-mentioned catchmenting in boxlike heat exchanger, between described water inlet pipe and connector three, be provided with bypass pipe, the diameter of described bypass pipe is less than the diameter of water inlet pipe.Close after heat exchanger, the water that is positioned at heat exchanger remains static, and now the temperature of connector three inside, far away higher than the temperature in water inlet pipe, is set up bypass pipe between water inlet pipe and connector three, contribute to water circulation, can reduce rapidly the temperature of heat exchanger inside.
Above-mentioned catchmenting in boxlike heat exchanger, described heat exchanging body is by stacked the forming of identical, the equal-sized heat exchange fin of several shapes, and described heat exchange fin is provided with the through hole four passing for above-mentioned straight tube one and the through hole five passing for above-mentioned straight tube two.Each heat exchange fin is made by stainless steel material, effectively extends the service life of heat exchanger.
Above-mentioned catchmenting in boxlike heat exchanger, the upper end of described housing is provided with upper reinforcing plate, and the bottom of described housing is provided with lower reinforcing plate.This stiffener is set, conveniently interior plate one, interior plate two, outer panel one and outer panel two is fixed.
Compared with prior art, the boxlike heat exchanger that originally catchments has the following advantages:
Groove one, groove two and groove three are one-body molded with outer panel one, are convenient to processing, and groove four, groove five, groove six, groove seven and groove eight are one-body molded with outer panel two, be convenient to processing, and saved the loaded down with trivial details installation of U type pipe, better tightness, save material, reduced costs; Each parts all adopt stainless steel material to make, and have effectively extended the service life of heat exchanger.
Brief description of the drawings
Fig. 1 is the explosive view of a kind of preferred embodiment of providing of the utility model.
Fig. 2 is the structural representation of a kind of preferred embodiment of providing of the utility model.
Fig. 3 is another structural representation of a kind of preferred embodiment of providing of the utility model.
Fig. 4 is the cutaway view of a kind of preferred embodiment of providing of the utility model.
In figure, 11, water inlet pipe; 12, outlet pipe; 13, housing; 14, heat exchanging body; 141, heat exchange fin; 15, interior plate one; 16, interior plate two; 17, outer panel one; 18, bypass pipe; 19, outer panel two; 21, through hole one; 22, through hole two; 23, straight tube three; 24, through hole three; 25, through hole four; 26, through hole five; 31, connector one; 32, connector two; 33, connector three; 34, connector four; 35, connector five; 36, connector six; 37, connector seven; 38, connector eight; 41, upper reinforcing plate; 42, lower reinforcing plate.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Originally boxlike heat exchanger catchments, comprise water inlet pipe 11, outlet pipe 12, the inner tubular shell 13 for exhaust gases passes, be laterally arranged in the straight tube one in exhaust gases passes and be sheathed on the heat exchanging body 14 on straight tube one, burner is closed in the lower end of exhaust gases passes, so that flue gas is introduced wherein, the upper end of exhaust gases passes is in abutting connection with exhanst gas outlet, to scavenge, the wall of exhaust gases passes is used for supporting heat exchanging body 14.
As shown in Figure 1 and Figure 4, straight tube one is several and array setting, is laterally equipped with the straight tube two that some its diameters are greater than straight tube one diameter on heat exchanging body 14.As shown in Figure 1, the two opposite sides of housing 13 be sticked respectively interior plate 1 and interior plate 2 16, on interior plate 1 and interior plate 2 16, be equipped with the through hole 1 for being communicated with straight tube one and the through hole 2 22 for being communicated with straight tube two, water inlet pipe 11 is communicated with one of them through hole 2 22 being positioned on interior plate 1.As shown in Figure 1, Figure 2 and Figure 3, the outside of housing 13 is provided with the straight tube 3 23 that some its two ends are connected with interior plate 1 and interior plate 2 16 respectively, and straight tube 3 23 be arranged in parallel with straight tube one.As shown in Figure 1, be equipped with some through holes 3 24 that are communicated with straight tube 3 23 respectively on interior plate 1 and interior plate 2 16, outlet pipe 12 is communicated with one of them through hole 3 24 being positioned on interior plate 2 16.As shown in Figure 1, the outside of interior plate 1 is provided with outer panel 1, has connector 1 for being communicated with adjacent two or more through holes 1, for being communicated with the connector 2 32 of adjacent two through holes 2 22 and for being communicated with the connector 3 33 of adjacent two through holes 3 24 on outer panel 1.As shown in Figure 3, the outside of side plate two is provided with outer panel 2 19, on outer panel 2 19, there is connector 4 34 for being communicated with adjacent two or more through holes 1, for being communicated with the connector 5 35 of adjacent two through holes 2 22 and for being communicated with the connector 6 36 of adjacent two through holes 3 24, on outer panel 2 19, be also provided with connector 7 37 for being communicated with a through hole 1 and through hole 2 22 and for being communicated with the connector 8 38 of a through hole 1 and through hole 3 24.
Water inlet pipe 11, outlet pipe 12, housing 13, heat exchanging body 14, interior plate 1, interior plate 2 16, outer panel 1 and outer panel 2 19 are made by stainless steel material.When heat exchange, cold water enters through water inlet pipe 11, at straight tube two, connector 2 32 and the interior circulation heat absorption of connector 5 35, water heat absorption in cyclic process, after circulation, by connector 7 37, water is introduced in straight tube one, connector 1 and connector 4 34 and carries out circulation heat absorption, after circulation, by connector 8 38, water is introduced in straight tube 3 23, connector 3 33 and connector 6 36 and carries out circulation heat absorption, finally by outlet pipe 12, hot water is drawn.Straight tube two in this heat exchanger is radix, and straight tube 3 23 is six and is symmetrically set in the both sides of housing 13.
Concrete, as depicted in figs. 1 and 2, connector 1 is outside recessed groove one on outer panel 1, and connector 2 32 is outside recessed groove two on outer panel 1, and connector 3 33 is outside recessed groove three on outer panel 1.As shown in Figure 3, connector 4 34 is outside recessed groove four on outer panel 2 19, connector 5 35 is outside recessed groove five on outer panel 2 19, connector 6 36 is outside recessed groove six on outer panel 2 19, connector 7 37 is outside recessed groove seven on outer panel 2 19, and connector 8 38 is outside recessed groove eight on outer panel 2 19.Groove one, groove two and groove three are one-body molded with outer panel 1, and groove four, groove five, groove six, groove seven and groove eight are one-body molded with outer panel 2 19, replace U type pipe, save the loaded down with trivial details installation of U type pipe, its better tightness, has saved material, reduces costs.
As shown in Figures 2 and 3, between water inlet pipe 11 and connector 3 33, be provided with bypass pipe 18, the diameter of bypass pipe 18 is less than the diameter of water inlet pipe 11.Close after heat exchanger, the water that is positioned at heat exchanger remains static, and now the temperature of connector 3 33 inside, far away higher than the temperature in water inlet pipe 11, is set up bypass pipe 18 between water inlet pipe 11 and connector 3 33, contribute to water circulation, can reduce rapidly the temperature of heat exchanger inside.
Concrete, as shown in Figure 4, heat exchanging body 14 is by stacked the forming of identical, the equal-sized heat exchange fin 141 of several shapes, and heat exchange fin 141 is provided with the through hole 4 25 passing for straight tube one and the through hole 5 26 passing for straight tube two.Each heat exchange fin 141 is made by stainless steel material, effectively extends the service life of heat exchanger.
As shown in Figure 1, the upper end of housing 13 is provided with upper reinforcing plate 41, and as shown in Figure 3, the bottom of housing 13 is provided with lower reinforcing plate 42.This stiffener is set, conveniently interior plate 1, interior plate 2 16, outer panel 1 and outer panel 2 19 is fixed.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. the boxlike heat exchanger that catchments, comprise water inlet pipe (11), outlet pipe (12), inside is the tubular shell (13) of exhaust gases passes, laterally be arranged in the straight tube one in exhaust gases passes and be sheathed on the heat exchanging body (14) on straight tube one, described straight tube one is several and array setting, on described heat exchanging body (14), be laterally equipped with the straight tube two that some its diameters are greater than straight tube one diameter, the two opposite sides of described housing (13) be sticked respectively interior plate one (15) and interior plate two (16), on described interior plate one (15) and interior plate two (16), be equipped with the through hole one (21) for being communicated with straight tube one and the through hole two (22) for being communicated with straight tube two, water inlet pipe (11) is communicated with one of them through hole two (22) being positioned on interior plate one (15), the outside of described housing (13) is provided with the straight tube three (23) that some its two ends are connected with interior plate one (15) and interior plate two (16) respectively, described straight tube three (23) be arranged in parallel with straight tube one, on described interior plate one (15) and interior plate two (16), be equipped with some through holes three (24) that are communicated with straight tube three (23) respectively, outlet pipe (12) is communicated with one of them through hole three (24) being positioned on interior plate two (16), it is characterized in that, the outside of described interior plate one (15) is provided with outer panel one (17), on described outer panel one (17), there is the connector one (31) for being communicated with adjacent two or more through holes one (21), be used for being communicated with the connector two (32) of adjacent two through holes two (22) and for being communicated with the connector three (33) of adjacent two through holes three (24), the outside of described interior plate two (16) is provided with outer panel two (19), on described outer panel two (19), there is the connector four (34) for being communicated with adjacent two or more through holes one (21), be used for being communicated with the connector five (35) of adjacent two through holes two (22) and for being communicated with the connector six (36) of adjacent two through holes three (24), on described outer panel two (19), be also provided with connector seven (37) for being communicated with a through hole one (21) and through hole two (22) and for being communicated with the connector eight (38) of a through hole one (21) and through hole three (24).
2. the boxlike heat exchanger that catchments according to claim 1, it is characterized in that, described connector one (31) is the upper outwards recessed groove one of outer panel one (17), described connector two (32) is the upper outwards recessed groove two of outer panel one (17), described connector three (33) is the upper outwards recessed groove three of outer panel one (17), described connector four (34) is the upper outwards recessed groove four of outer panel two (19), described connector five (35) is the upper outwards recessed groove five of outer panel two (19), described connector six (36) is the upper outwards recessed groove six of outer panel two (19), described connector seven (37) is the upper outwards recessed groove seven of outer panel two (19), described connector eight (38) is the upper outwards recessed groove eight of outer panel two (19).
3. the boxlike heat exchanger that catchments according to claim 1 and 2, is characterized in that, between described water inlet pipe (11) and connector three (33), is provided with bypass pipe (18), and the diameter of described bypass pipe (18) is less than the diameter of water inlet pipe (11).
4. the boxlike heat exchanger that catchments according to claim 1 and 2, it is characterized in that, described heat exchanging body (14) is by stacked the forming of identical, the equal-sized heat exchange fins of several shapes (141), and described heat exchange fin (141) is provided with the through hole four (25) passing for above-mentioned straight tube one and the through hole five (26) passing for above-mentioned straight tube two.
5. the boxlike heat exchanger that catchments according to claim 1 and 2, is characterized in that, the upper end of described housing is provided with upper reinforcing plate (41), and the bottom of described housing (13) is provided with lower reinforcing plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121861.0U CN203731928U (en) | 2014-03-19 | 2014-03-19 | Water collecting box type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420121861.0U CN203731928U (en) | 2014-03-19 | 2014-03-19 | Water collecting box type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731928U true CN203731928U (en) | 2014-07-23 |
Family
ID=51201995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420121861.0U Expired - Fee Related CN203731928U (en) | 2014-03-19 | 2014-03-19 | Water collecting box type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822524A (en) * | 2014-03-19 | 2014-05-28 | 浙江广涛卫厨有限公司 | Water-collecting-box type heat exchanger |
-
2014
- 2014-03-19 CN CN201420121861.0U patent/CN203731928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822524A (en) * | 2014-03-19 | 2014-05-28 | 浙江广涛卫厨有限公司 | Water-collecting-box type heat exchanger |
| CN103822524B (en) * | 2014-03-19 | 2016-02-17 | 浙江广涛卫厨有限公司 | Catchment boxlike heat exchanger |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20190319 |