CN103591691B - A kind of heat-exchanger rig of gas heater - Google Patents
A kind of heat-exchanger rig of gas heater Download PDFInfo
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- CN103591691B CN103591691B CN201310617439.4A CN201310617439A CN103591691B CN 103591691 B CN103591691 B CN 103591691B CN 201310617439 A CN201310617439 A CN 201310617439A CN 103591691 B CN103591691 B CN 103591691B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000003032 molecular docking Methods 0.000 claims abstract description 4
- 210000005241 right ventricle Anatomy 0.000 claims abstract description 4
- 210000002421 cell wall Anatomy 0.000 claims abstract description 3
- 239000000178 monomer Substances 0.000 claims description 86
- 238000000034 method Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 2
Abstract
A heat-exchanger rig for gas heater, comprises combustion chamber and heat exchanger, heat exchanger and the top be arranged in combustion chamber; Described combustion chamber is formed by docking in two and half Room bodies, and described half Room body is made up of main chamber, left room and right ventricle, and described half Room body comprises exterior panel and inside panel; Described exterior panel there are horizontal guiding gutter and vertical guiding gutter; The horizontal water guide cell wall on the top of left wallboard has the installation position of temperature sensor, the horizontal guiding gutter of bottom is provided with water guide interface with vertical guiding gutter intersection; There is female water interface on the right side on described inside panel top, and there is pedestal in left side; Described inside panel and exterior panel laminating are fixed together and liquid sealing, and the two ends of described heat exchanger respectively water interface female with are connected.Adopt such structure, preheating and insulation effect are played to water in combustion chamber, and the height of the water channel of heat exchanger is large, in the process of water flow, is washed, prevents fouling; Improve the efficiency of heat exchange, extend service life.
Description
Technical field
The present invention relates to a kind of device of gas heater, especially a kind of heat-exchanger rig.
Background technology
Currently available technology, a kind of heat-exchanger rig of gas heater comprises combustion chamber, heat exchanger, water inlet pipe and outlet pipe, heat exchanger is arranged on the top in combustion chamber, and water inlet pipe is communicated with heat exchanger respectively with outlet pipe, and heat exchanger is made up of heat absorbing sheet and coil pipe; Combustion chamber is welded by metallic plate and is made.Existence is asked and is: heat exchange efficiency is low, the easy fouling and clogging of coil pipe, and service life is short.
Summary of the invention
The object of the invention is: a kind of heat-exchanger rig of gas heater, it has pre-heat effect, and heat rate is high, and heat transfer rate is fast, prevents the feature of fouling.
The present invention is achieved in that a kind of heat-exchanger rig of gas heater, comprises combustion chamber and heat exchanger, and heat exchanger is arranged on the top in combustion chamber; Its special character is: described combustion chamber is formed by docking in two and half Room bodies, and described half Room body is made up of main chamber, left room and right ventricle, and described half Room body comprises exterior panel and inner panel.
Described exterior panel have from the convex horizontal guiding gutter be positioned at main wallboard, left wallboard and right wallboard of inner surface exterior surface, left wallboard and the vertical guiding gutter convex from inner surface exterior surface on right wallboard; The horizontal water guide cell wall on the top of left wallboard has the installation position of temperature sensor, the horizontal guiding gutter of bottom is provided with water guide interface with vertical guiding gutter intersection; Tubular pin-and-hole is arranged at the bottom of exterior panel.
There is female water interface on the right side on described inside panel top, and there is pedestal in left side; Pin-and-hole is arranged at the bottom of inside panel;
Described inside panel and exterior panel laminating are fixed together and liquid sealing, and the right wallboard of exterior panel stretches out the outside link plate of a band pin-and-hole, the left wallboard of inside panel stretches out the interior connecting plate of a band tubular shank; There is connecting hole the upper and lower of half Room body; Described tubular shank is with pin-and-hole grafting and weld; The two ends of described heat exchanger respectively water interface female with are connected.
The heat-exchanger rig of described a kind of gas heater, its special character is: described heat exchanger comprises some sub-heat exchange monomers, several female heat exchange monomers and an end heat exchange monomer, sub, female heat exchange is monomer series-connected, and last female heat exchange monomer is monomer series-connected with end heat exchange; Female water orifice, the female water orifice held on heat exchange monomer and another half Room body on a sub-heat exchange monomer and one and half Room bodies; Described sub-heat exchange monomer comprises sub-front panel and sub-rear board, sub-front panel there is longitudinal tank of longitudinal after-opening, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, the Connection Block that left end has female water interface, right-hand member has band counterbore, the middle part of the longitudinal direction at sub-front panel two ends is provided with rivet cylinder; Sub-rear board is arranged longitudinal tank of open front, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and left end has the Connection Block of band shank, and right-hand member has the sub-water interface be arranged on pedestal, and the middle part of the longitudinal direction at sub-rear board two ends is provided with rivet hole; Sub-front panel and sub-rear board fasten, and the periphery of sub-front panel wraps up the circumferential edge of sub-rear board, and rivet cylinder is through riveted after the rivet hole on sub-rear board, and two longitudinal tanks that the longitudinal tank of sub-front panel is adjacent with sub-rear board are crossing.
Described female heat exchange monomer comprises female front panel and imperial mother's panel, female front panel there is longitudinal tank of longitudinal after-opening, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, the Connection Block that right-hand member has female water interface, left end has band counterbore, the middle part of the longitudinal direction at female front panel two ends is provided with rivet cylinder; Imperial mother's panel has longitudinal tank of longitudinal open front, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and right-hand member has the Connection Block of band shank, and left end has the sub-water interface be arranged on pedestal, and the middle part of the longitudinal direction at imperial mother's panel two ends is provided with rivet hole; Female front panel and imperial mother's panel fasten, and female front panel periphery wraps up the circumferential edge of sub-rear board, and rivet cylinder is through riveted after the rivet hole on imperial mother's panel, and two longitudinal tanks that longitudinal tank of female front panel is adjacent with imperial mother's panel are crossing.
Described end heat exchange monomer comprises end front panel and end rear board, end front panel there is longitudinal tank of longitudinal after-opening, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, the Connection Block that left end has female water interface, right-hand member has band counterbore, the middle part of the longitudinal direction at end front panel two ends is provided with rivet cylinder, and two ends, lower end have after-opening protruding; End rear board there is longitudinal tank of longitudinal open front, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and left end has the Connection Block of band counterbore, and right-hand member has female water interface, the middle part of the longitudinal direction at rear board two ends is provided with rivet hole, and two ends, lower end have open front protruding; End front panel and end rear board fasten, the circumferential edge of the periphery wrapped end rear board of end front panel, and rivet cylinder is through riveted after the rivet hole on end rear board, and two longitudinal tanks that longitudinal tank of end front panel is adjacent with end rear board are crossing; According to the sub-water interface of sub-heat exchange monomer and female water interface grafting of female heat exchange monomer, the sub-water interface of female heat exchange monomer and female water interface connected mode of sub-heat exchange monomer, primary and secondary heat exchange is together monomer series-connected; Female water interface on sub-heat exchange monomer and female water interface of one and half Room bodies dock and are connected and liquid sealing, and the female water interface on end heat exchange monomer docks with female water interface of another half Room body and is connected and liquid sealing.
The heat-exchanger rig of described a kind of gas heater, its special character is: there is an angle upper and lower of described longitudinal tank.
The heat-exchanger rig of described a kind of gas heater, its special character is: the front panel of described son, female heat exchange monomer has the longitudinal tank of upper and lower two row, longitudinal tank of upper and lower two row interlocks, and longitudinal tank at upper and lower two row two ends is communicated with; Sub, female heat exchange monomer rear board have the longitudinal tanks of upper and lower two row, longitudinal tank of upper and lower two row interlocks, and longitudinal tank at upper and lower two row two ends is communicated with.
The heat-exchanger rig of described a kind of gas heater, its special character is: also comprise evaporating pan, described evaporating pan has several pod apertures, pod apertures has flange; There is frame plate at the two ends of the side, front and back of evaporating pan, and frame plate has connecting hole; Also comprise a plate, pin-and-hole is arranged at connecting plate top, and connecting hole is arranged at bottom; The pin-and-hole of connecting plate and protruding grafting, connecting plate and connecting plate are bolted together.
The heat-exchanger rig of described a kind of gas heater, its special character is: also comprise evaporating pan, described evaporating pan has several pod apertures, and there is frame plate at the two ends of the side, front and back of evaporating pan, and frame plate has connecting hole.
The both sides of the short transverse top and the bottom of described sub-heat exchange monomer and end heat exchange monomer are provided with shank.
Also comprise a plate, pin-and-hole is arranged at connecting plate top, and connecting hole is arranged at bottom; The pin-and-hole of connecting plate and protruding grafting, connecting plate and connecting plate are bolted together.
The heat-exchanger rig of described a kind of gas heater, its special character is: also comprise the cylindrical seat with upper and lower opening, and described cylindrical seat comprises front pedestal and rear pedestal, and there is air inlet breach at the middle part of the bottom of described front pedestal; Pin-and-hole is arranged at the top of front pedestal and rear pedestal, and the upper end of tubular pedestal is inserted in described half body lower end, Room, and the tubular shank on half Room body to insert in the pin-and-hole on front pedestal and rear pedestal and welds.
The heat-exchanger rig of described a kind of gas heater, its special character is: described longitudinal flume wall has the heat exchange of hollow protruding.
The heat-exchanger rig of a kind of gas heater of the present invention, owing to adopting such structure, preheating and insulation effect are played to water in combustion chamber, and the height of the water channel of heat exchanger is large, in the process of water flow, is washed, prevents fouling; Improve the efficiency of heat exchange, extend service life.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention.
Fig. 2 is three-dimensional exploded view of the present invention.
Fig. 3 is the sectional view of the present invention half Room body.
Fig. 4 is one of three-dimensional exploded view of the present invention half Room body.
Fig. 5 is the three-dimensional exploded view two of the present invention half Room body.
Fig. 6 is the sectional view of heat exchange monomer of the present invention.
Fig. 7 is the three-dimensional cutaway view of heat exchange monomer of the present invention.
Fig. 8 is one of three-dimensional exploded view of heat exchange monomer of the present invention.
Fig. 9 is the three-dimensional exploded view two of heat exchange monomer of the present invention.
Figure 10 is the local bisector plane exploded view of heat exchanger of the present invention.
Figure 11 is the stereogram of end heat exchanging body of the present invention.
Figure 12 is the three-dimensional exploded view of evaporating pan of the present invention and heat exchanger matching relationship.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.As shown in Figure 1, Figure 2, Figure 3 shows, a kind of heat-exchanger rig of gas heater, comprise combustion chamber 1, heat exchanger 2 and burner, heat exchanger 2 is arranged on the top in combustion chamber 1, and burner is arranged in the combustion chamber 1 of heat exchanger 2 bottom; Described combustion chamber 1 is made up of docking in two and half Room bodies 3, and described half Room body 3 is made up of main chamber, left room and right ventricle, and described half Room body 3 comprises exterior panel 31 and inside panel 32.
Described exterior panel 31 have from the convex horizontal guiding gutter 33 be positioned at main wallboard, left wallboard and right wallboard of inner surface exterior surface, left wallboard and the vertical guiding gutter 34 convex from inner surface exterior surface on right wallboard; Horizontal guiding gutter 33 wall on the top of left wallboard there is the installation position 35 of temperature sensor, described installation position 35 is that the truncated cone of the inner surface exterior surface projection of exterior panel 31 is protruding, also comprise a sensor frame, sensor frame is fixed on exterior panel 31, and sensor to be fixed on sensor frame and to fit with installation position; The horizontal guiding gutter 33 of bottom is provided with water guide interface 36 with vertical guiding gutter 34 intersection, water guide interface 36 is provided with flange 361; Tubular shank is arranged at the bottom of exterior panel 31.
Described inside panel 32 upper right has female water interface 4, and there is pedestal 5 in left side; Pin-and-hole is arranged at the bottom of inside panel 32.
Described inside panel 32 and exterior panel 31 laminating are fixed together and liquid sealing, and the right wallboard of exterior panel 31 stretches out the outside link plate 311 of a band pin-and-hole 312, the left wallboard of inside panel 32 stretches out the interior connecting plate 321 of a band shank 322; There is connecting hole the upper and lower of half Room body; Outside link plate 311 and interior connecting plate 321 are fitted, described tubular shank 322 and pin-and-hole 312 grafting; The two ends of described heat exchanger 2 are connected with the female mouth of a river 4 of on half Room body 3 respectively; Sealing gasket is provided with between inside panel 32 and exterior panel 31.
Described heat exchanger 2 comprises the heat exchange monomer 6 and an end heat exchange monomer 7 that some parallel front and back are oppositely arranged, and adjacent two heat exchange monomers 6 are connected, and heat exchange monomer 6 is connected with holding heat exchange monomer 7; A heat exchange monomer 6 is foremost communicated with the female water interface 4 on one and half Room bodies 3, hold heat exchange monomer 7 to be communicated with the female water interface 4 on another half Room body 3; Described heat exchanger 2 comprises some sub-heat exchange monomer 6A, several female heat exchange monomer 6B and end heat exchange monomers 7, sub, female heat exchange monomer 6A, 6B series connection, and last female heat exchange monomer 6B connects with end heat exchange monomer 7; Female water interface of a sub-heat exchange monomer 6A is communicated with, holds heat exchange monomer 7 female water interface with the female water interface 4 on one and half Room bodies 3 is communicated with the female water interface 4 on another half Room body 3.
As shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, the Connection Block 8 of the counterbore of adjacent two heat exchange monomers 6 and the Connection Block 11 of band shank dock, shank and counterbore grafting; The grafting of sub, female water interface 12.
Described sub-heat exchange monomer 6A comprises sub-front panel 61 and sub-rear board 62, as shown in Fig. 8, Figure 10, sub-front panel 61 there is longitudinal tank 611 of longitudinal after-opening, adjacent two longitudinal tanks 611 are communicated with by horizontal guiding gutter 612, the Connection Block 8 that left end has female water interface 4, right-hand member has band counterbore, the middle part of the longitudinal direction at sub-front panel 61 two ends is provided with rivet cylinder 10.
As shown in Figure 9, Figure 10, sub-rear board 62 there is longitudinal tank 611 of longitudinal open front, adjacent two longitudinal tanks 611 are communicated with by horizontal guiding gutter 612, left end has the Connection Block 11 of band shank, right-hand member has the sub-water interface 12 be arranged on pedestal, and the middle part of the longitudinal direction at sub-rear board 62 two ends is provided with rivet hole 13; Sub-front panel 61 and sub-rear board 62 fasten, the periphery of sub-front panel 61 wraps up the circumferential edge of sub-rear board 62, rivet cylinder 10 passes the rear riveted of rivet hole 13 on sub-rear board 62, direction A as can be seen from Fig. 8: two longitudinal tanks that longitudinal tank of sub-front panel 61 is adjacent with sub-rear board 62 are crossing; As can be seen from Figure 10: sub-front panel
61 two longitudinal tanks adjacent with sub-rear board 62 interlock; Adopt such structure, clash into the choked flow of longitudinal tank 611 in the process of water flow, can heat-exchange time be increased, play souring, prevent fouling, improve heat exchange efficiency, increase the service life.
As shown in Figure 10, with reference to shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, described female heat exchange monomer 6B comprises female front panel and imperial mother's panel, female front panel there is longitudinal tank of longitudinal after-opening, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, the Connection Block 8 that right-hand member has female water interface 4, left end has band counterbore, female front panel two
The middle part of the longitudinal direction of end is provided with rivet cylinder; Imperial mother's panel there is longitudinal tank of longitudinal open front, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, right-hand member has the Connection Block 11 of band shank, and left end has the sub-water interface 12 be arranged on pedestal, and the middle part of the longitudinal direction at imperial mother's panel two ends is provided with rivet hole; Female front panel and
Imperial mother's panel fastens, and the periphery of female front panel wraps up the circumferential edge of sub-rear board, and rivet cylinder is through riveted after the rivet hole on imperial mother's panel, and two longitudinal tanks that the longitudinal tank of female front panel is adjacent with imperial mother's panel are crossing.
As shown in Figure 10, Figure 11, and with reference to shown in Fig. 6, Fig. 7, Fig. 8 and Fig. 9, described end heat exchange monomer 7 comprises end front panel and end rear board, end front panel there is longitudinal tank of longitudinal after-opening, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, the Connection Block 8 that left end has female water interface 4, right-hand member has band counterbore, the middle part of the longitudinal direction at end front panel two ends is provided with rivet cylinder, and two ends, lower end have after-opening protruding; End rear board there is longitudinal tank of longitudinal open front, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and left end has the Connection Block 8 of band counterbore, and right-hand member has female water interface 4, the middle part of the longitudinal direction at rear board two ends is provided with rivet hole, and two ends, lower end have open front protruding; End front panel and end rear board fasten, the circumferential edge of the periphery wrapped end rear board of end front panel, and rivet cylinder is through riveted after the rivet hole on end rear board, and two longitudinal tanks that longitudinal tank of end front panel is adjacent with end rear board are crossing.
According to the sub-water interface 12 of sub-heat exchange monomer 6A and female water interface 4 grafting of female heat exchange monomer 6B, the sub-water interface 12 of female heat exchange monomer 6B and female water interface 4 connected mode of sub-heat exchange monomer 6A, sub, female heat exchange monomer 6A, 6B are cascaded; Be positioned at the sub-water interface 12 of female heat exchange monomer 6B of end and female water interface 4 grafting of end heat exchange monomer 7.The Connection Block 8 of counterbore coordinates with Connection Block 11 grafting of band shank.
Female water interface 4 on sub-heat exchange monomer 6A and female water interface 4 of one and half Room bodies 3 dock and are connected and fluid-tight, and on end heat exchange monomer 7, female water interface 4 docks with the female water interface 4 of another half Room body 3 and is connected and liquid sealing.
The Connection Block 8 of the pedestal 5 on described half Room body and the band counterbore on heat exchange the monomer 6 and hold Connection Block of the counterbore of heat exchange monomer 7 dock, the Connection Block 8 of the band counterbore of the curved support seat supports heat exchange monomer 6 of half Room body 3 upper pedestal 5 bottom and hold the Connection Block 8 of the counterbore on heat exchange monomer 7; On half Room body 3, the arc-shaped seat of female water interface 4 bottom supports the female water interface 4 on heat exchange monomer 6 and end heat exchange monomer 7.
There is an angle upper and lower of described longitudinal tank 611; Longitudinal tank 611 wall there is the heat exchange projection 63 of hollow; The setting of heat exchange projection 63 adds heat exchange area.
The front panel of described son, female heat exchange monomer 6A, 6B has the longitudinal tank 611 of upper and lower two row, longitudinal tank 611 of upper and lower two row interlocks, and the longitudinal tank 611 of mother at upper and lower two row two ends is communicated with; The rear board of sub, female heat exchange monomer 6A, 6B has the longitudinal tank 611 of upper and lower two row, and longitudinal tank 611 of upper and lower two row interlocks, and longitudinal tank 611 at upper and lower two row two ends is communicated with.
As shown in figure 12, the both sides of sub-heat exchange monomer 6A and end heat exchange monomer 7 short transverse bottom arrange shank 16.
As shown in Fig. 2, Figure 12, also comprise evaporating pan 14, evaporating pan 14 comprises the cylindrical shell of base plate and circumference, the base plate of described evaporating pan 14 there are several pod apertures 141, deflector 141 has flange, and there is frame plate 142 at the two ends of the side, front and back of evaporating pan 14, and frame plate 142 has connecting hole; Evaporating pan 14 is arranged on the below of heat exchanger 2, and the top heat exchanger 2 that the flame of burner and the heat of generation enter evaporating pan 14 through pod apertures heats; Adopt such structure, the condensed water that the heat exchanger 2 on evaporating pan 14 top produces falls in evaporating pan 14, evaporates under the effect of burner; With collect in prior art and discharge remarkable difference by conduit.
Also comprise a plate 15, pin-and-hole is arranged at connecting plate 15 top, and connecting hole is arranged at bottom; Connecting plate 15 pin-and-hole and sub-heat exchange monomer 6A and hold shank 16 grafting on heat exchange monomer 7, connecting plate 15 and frame plate 142 are bolted together.
As further improvement, also comprise the cylindrical seat 17 with upper and lower opening, described cylindrical seat 17 comprises front pedestal 171 and rear pedestal 172, and there is air inlet breach 1711 at the middle part of the bottom of described front pedestal 171;
Pin-and-hole is arranged at the top of front pedestal 171 and rear pedestal 172, and the upper end of tubular pedestal 17 is inserted in described half Room body 3 lower end, and the tubular shank 322 on half Room body 3 to insert in the pin-and-hole on front pedestal 171 and rear pedestal 172 and welds.
Claims (8)
1. a heat-exchanger rig for gas heater, comprises combustion chamber and heat exchanger, and heat exchanger is arranged on the top in combustion chamber; It is characterized in that: described combustion chamber is formed by docking in two and half Room bodies, and described half Room body is made up of main chamber, left room and right ventricle, and described half Room body comprises exterior panel and inside panel;
Described exterior panel have from the convex horizontal guiding gutter be positioned at main wallboard, left wallboard and right wallboard of inner surface exterior surface, left wallboard and the vertical guiding gutter convex from inner surface exterior surface on right wallboard; The horizontal water guide cell wall on the top of left wallboard has the installation position of temperature sensor, the horizontal guiding gutter of bottom is provided with water guide interface with vertical guiding gutter intersection; Tubular pin-and-hole is arranged at the bottom of exterior panel;
There is female water interface on the right side on described inside panel top, and there is pedestal in left side; Pin-and-hole is arranged at the bottom of inside panel;
Described inside panel and exterior panel laminating are fixed together and liquid sealing, and the right wallboard of exterior panel stretches out the outside link plate of a band pin-and-hole, the left wallboard of inside panel stretches out the interior connecting plate of a band tubular shank; There is connecting hole the upper and lower of half Room body; Described tubular shank is with pin-and-hole grafting and weld; The two ends of described heat exchanger respectively water interface female with are connected.
2. the heat-exchanger rig of a kind of gas heater according to claim 1, it is characterized in that: described heat exchanger comprises the heat exchange monomer and an end heat exchange monomer that some parallel front and back are oppositely arranged, adjacent two heat exchange are monomer series-connected, and heat exchange monomer is monomer series-connected with end heat exchange; Female water orifice, the female water orifice held on heat exchange monomer and another half Room body on a heat exchange monomer foremost and one and half Room bodies;
Described heat exchange monomer comprises front panel and rear board, front panel there is the longitudinal tank of the mother of longitudinal after-opening, adjacent two longitudinal tanks of mother are communicated with by horizontal guiding gutter, the Connection Block that left end has female water interface, right-hand member has band counterbore, and the middle part of the longitudinal direction at front panel two ends is provided with rivet cylinder;
Rear board has the longitudinal tank of the son of longitudinal open front, adjacent two longitudinal tanks of son are communicated with by horizontal guiding gutter, and left end has the Connection Block of band shank, and right-hand member has the sub-water interface be arranged on pedestal, and the middle part of the longitudinal direction at rear board two ends is provided with rivet hole;
Front panel and rear board fasten, the circumferential edge of the periphery parcel rear board of front panel, and rivet cylinder is through riveted after the rivet hole on rear board, and two longitudinal tanks of son that the longitudinal tank of mother of front panel is adjacent with rear board are crossing; The shank of adjacent two heat exchange monomers and counterbore grafting, the grafting of sub, female water interface;
Described end heat exchange monomer comprises end front panel and end rear board, end front panel there is the longitudinal tank of the mother of longitudinal after-opening, adjacent two longitudinal tanks of mother are communicated with by horizontal guiding gutter, the Connection Block that left end has female water interface, right-hand member has band counterbore, the middle part of the longitudinal direction at end front panel two ends is provided with rivet cylinder, and two ends, lower end have after-opening protruding;
End rear board there is the longitudinal tank of the son of longitudinal open front, adjacent two longitudinal tanks of son are communicated with by horizontal guiding gutter, and left end has the Connection Block of band counterbore, and right-hand member has female water interface, the middle part of the longitudinal direction at rear board two ends is provided with rivet hole, and two ends, lower end have open front protruding;
End front panel and end rear board fasten, the circumferential edge of the periphery wrapped end rear board of end front panel, and rivet cylinder is through riveted after the rivet hole on end rear board, and two longitudinal tanks of son that the longitudinal tank of mother of end front panel is adjacent with end rear board are crossing;
A female water interface of end heat exchanging body is chimeric with the sub-water interface of the heat exchange monomer of rearmost end;
Female water interface of a heat exchange monomer foremost and end heat exchanging body docks with the female water interface on one and half Room bodies and liquid sealing respectively; On half Room body, the arc-shaped seat of female water interface bottom supports the female water interface on heat exchange monomer and end heat exchange monomer, curved support seat supports heat exchange monomer and the Connection Block on end heat exchange monomer of half body upper pedestal bottom, Room.
3. the heat-exchanger rig of a kind of gas heater according to claim 2, is characterized in that: there is an angle upper and lower of described son, female longitudinal tank.
4. the heat-exchanger rig of a kind of gas heater according to Claims 2 or 3, is characterized in that: the front panel of described heat exchange monomer has the female longitudinal tank of upper and lower two row, and the longitudinal tank of mother of upper and lower two row interlocks, and the longitudinal tank of mother at upper and lower two row two ends is communicated with; Heat exchange monomer rear board have the longitudinal tank of upper and lower two row, the longitudinal tank of the son of upper and lower two row interlocks, and the longitudinal tank of mother at upper and lower two row two ends is communicated with.
5. the heat-exchanger rig of a kind of gas heater according to claim 4, is characterized in that: also comprise deflector, and described deflector has several pod apertures, and there is frame plate at the two ends of the side, front and back of deflector, and frame plate has connecting hole;
Also comprise a plate, pin-and-hole is arranged at connecting plate top, and connecting hole is arranged at bottom; The pin-and-hole of connecting plate and protruding grafting, connecting plate and connecting plate are bolted together.
6. the heat-exchanger rig of a kind of gas heater according to Claims 2 or 3, is characterized in that: also comprise deflector, described deflector has several pod apertures, and there is frame plate at the two ends of the side, front and back of deflector, and frame plate has connecting hole;
The both sides of the short transverse top and the bottom of described heat exchange monomer and end heat exchange monomer are provided with shank;
Also comprise a plate, pin-and-hole is arranged at connecting plate top, and connecting hole is arranged at bottom; The pin-and-hole of connecting plate and protruding grafting, connecting plate and connecting plate are bolted together.
7. the heat-exchanger rig of a kind of gas heater according to claim 6, it is characterized in that: also comprise the cylindrical seat with upper and lower opening, described cylindrical seat comprises front pedestal and rear pedestal, there is air inlet breach at the middle part of the bottom of described front pedestal;
Pin-and-hole is arranged at the top of front pedestal and rear pedestal, and the upper end of tubular pedestal is inserted in described half body lower end, Room, and the tubular shank on half Room body to insert in the pin-and-hole on front pedestal and rear pedestal and welds.
8. the heat-exchanger rig of a kind of gas heater according to claim 4, is characterized in that: described son, female longitudinal flume wall have the heat exchange of hollow protruding.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310617439.4A CN103591691B (en) | 2013-11-29 | 2013-11-29 | A kind of heat-exchanger rig of gas heater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310617439.4A CN103591691B (en) | 2013-11-29 | 2013-11-29 | A kind of heat-exchanger rig of gas heater |
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| CN103591691A CN103591691A (en) | 2014-02-19 |
| CN103591691B true CN103591691B (en) | 2016-01-06 |
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| CN201310617439.4A Active CN103591691B (en) | 2013-11-29 | 2013-11-29 | A kind of heat-exchanger rig of gas heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105627568A (en) * | 2014-10-31 | 2016-06-01 | 芜湖美的厨卫电器制造有限公司 | Gas water heater and control method thereof |
| CN107504687B (en) * | 2017-06-14 | 2020-12-22 | 汤海明 | Multi-path parallel turbulent tube type heat exchange device |
| CN107461931B (en) * | 2017-06-14 | 2021-02-05 | 汤海明 | Heat exchange device for household gas water heater |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1278025A2 (en) * | 2001-07-17 | 2003-01-22 | Robert Bosch Gmbh | Heat exchanger for a gas fired heater, especially a condensing boiler |
| CN201062881Y (en) * | 2007-07-17 | 2008-05-21 | 广东万和集团有限公司 | Die cavity heat exchanger for gas water heater |
| CN202083118U (en) * | 2011-06-01 | 2011-12-21 | 广东万和新电气股份有限公司 | Heat exchanger of gas water heater |
| CN202216408U (en) * | 2011-07-27 | 2012-05-09 | 汤海明 | Heat exchanger for gas water heater |
| CN203586555U (en) * | 2013-11-29 | 2014-05-07 | 汤海明 | Heat exchange device for gas water heater |
-
2013
- 2013-11-29 CN CN201310617439.4A patent/CN103591691B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1278025A2 (en) * | 2001-07-17 | 2003-01-22 | Robert Bosch Gmbh | Heat exchanger for a gas fired heater, especially a condensing boiler |
| CN201062881Y (en) * | 2007-07-17 | 2008-05-21 | 广东万和集团有限公司 | Die cavity heat exchanger for gas water heater |
| CN202083118U (en) * | 2011-06-01 | 2011-12-21 | 广东万和新电气股份有限公司 | Heat exchanger of gas water heater |
| CN202216408U (en) * | 2011-07-27 | 2012-05-09 | 汤海明 | Heat exchanger for gas water heater |
| CN203586555U (en) * | 2013-11-29 | 2014-05-07 | 汤海明 | Heat exchange device for gas water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103591691A (en) | 2014-02-19 |
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