CN103591691A - Heat exchange device for gas water heater - Google Patents
Heat exchange device for gas water heater Download PDFInfo
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- CN103591691A CN103591691A CN201310617439.4A CN201310617439A CN103591691A CN 103591691 A CN103591691 A CN 103591691A CN 201310617439 A CN201310617439 A CN 201310617439A CN 103591691 A CN103591691 A CN 103591691A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000000178 monomer Substances 0.000 claims description 88
- 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 description 33
- 238000001704 evaporation Methods 0.000 claims description 22
- 238000003032 molecular docking Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 210000005241 right ventricle Anatomy 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The invention discloses a heat exchange device of a gas water heater. The heat exchange device comprises a combustion chamber and a heat exchanger, and the heat exchanger is arranged at the upper portion of the combustion chamber. The combustion chamber is formed by splicing two semi-chamber bodies in an abutting mode, each semi-chamber body is composed of a primary chamber, a left chamber and a right chamber, and each semi-chamber body comprises an outer wall board and an inner wall board; each outer wall board is provided with horizontal water-guiding grooves and perpendicular water-guiding grooves. An installing position for a temperature sensor is formed in the wall of the horizontal water-guiding groove in the upper portion of each left wall board, and a water-guiding interface is arranged at the intersection position of the horizontal water-guiding groove in the lower portion of each left wall board and the vertical water-guiding groove in the lower portion of each left wall board; mother water interfaces are formed in the right sides of the upper portions of the inner wall boards, and a base body is arranged at the left sides of the upper portions of the inner wall boards; the inner wall boards and the upper wall boards are attached to each other and fixedly connected together and are sealed by liquid, and the two ends of the heat exchanger are respectively connected with one mother water interface. By the adoption of the structure, the combustion chamber can play the role in preheating water and preserving heat of the water, the height of a water duct of the heat exchanger is large, the water duct is washed during the flowing process of the water, and scaling is prevented; heat exchange efficiency is improved, and the service life of the heat exchange device is prolonged.
Description
Technical field
The present invention relates to the device that a kind of gas heater is used, especially a kind of heat-exchanger rig.
Background technology
Currently available technology, heat-exchanger rig comprise combustion chamber, heat exchanger, water inlet pipe and an outlet pipe, heat exchanger is arranged on the top in combustion chamber, water inlet pipe and outlet pipe are communicated with heat exchanger respectively, heat exchanger consists of heat absorbing sheet and coil pipe; Combustion chamber is made by metallic plate welding.Existing problems are: heat exchange efficiency is low, the easy fouling of coil pipe is stopped up, and service life is short.
Summary of the invention
The object of the invention is: a kind of heat-exchanger rig, it has pre-heat effect, and heat is high by rate, 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, heat exchanger be arranged on the top in combustion chamber; Its special character is: described combustion chamber is by docking and form in two and half Room bodies, and ,Zuo Shi He right ventricle, described Ban Shitiyou main chamber forms, and described half Room body comprises exterior panel and inside panel;
On described exterior panel, have from inner surface to outer surface protruding be positioned at the horizontal guiding gutter main wallboard, left wallboard and right wallboard, left wallboard with on right wallboard from inner surface to the protruding vertical guiding gutter of outer surface; The installation position that has temperature sensor on the horizontal water guide cell wall on the top of left wallboard, 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, on the right wallboard of exterior panel, stretch out the outside link plate with pin-and-hole, and the left wallboard of inside panel stretches out the interior connecting plate with tubular shank; There is connecting hole the upper and lower of half Room body; Described tubular shank and pin-and-hole are pegged graft and weld; The two ends of described heat exchanger are connected with a female water interface respectively.
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; A sub-heat exchange monomer is communicated with, holds heat exchange monomer to be communicated with the female water interface on another half Room body with the female water interface on one and half Room bodies;
Described sub-heat exchange monomer comprises sub-front panel and sub-rear board, on sub-front panel, there is longitudinal tank of after-opening longitudinally, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, left end has female water interface, right-hand member to have the Connection Block with counterbore, and the middle part longitudinally at sub-front panel two ends is provided with rivet cylinder;
The longitudinal tank that has open front longitudinally on sub-rear board, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and left end has the Connection Block with shank, and right-hand member has the sub-water interface being arranged on pedestal, and the middle part longitudinally 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, rivet cylinder through the rivet hole on sub-rear board after riveted, two longitudinal tanks that 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, on female front panel, there is longitudinal tank of after-opening longitudinally, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, right-hand member has female water interface, left end to have the Connection Block with counterbore, and the middle part longitudinally at female front panel two ends is provided with rivet cylinder;
The longitudinal tank that has open front longitudinally on imperial mother's panel, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and right-hand member has the Connection Block with shank, and left end has the sub-water interface being arranged on pedestal, and the middle part longitudinally at imperial mother's panel two ends is provided with rivet hole;
Female front panel and imperial mother's panel fasten, and the periphery of female front panel wraps up the circumferential edge of sub-rear board, rivet cylinder through the rivet hole on imperial mother's panel after riveted, 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, on end front panel, there is longitudinal tank of after-opening longitudinally, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, left end has female water interface, right-hand member to have the Connection Block with counterbore, the middle part longitudinally at end front panel two ends is provided with rivet cylinder, and there is after-opening projection at two ends, lower end;
The longitudinal tank that has open front longitudinally on end rear board, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and left end has the Connection Block with counterbore, and right-hand member has female water interface, the middle part longitudinally at rear board two ends is provided with rivet hole, and there is open front projection at two ends, lower end;
End front panel and end rear board fasten, the circumferential edge of the periphery wrapped end rear board of end front panel, rivet cylinder through the rivet hole on end rear board after riveted, two longitudinal tanks that longitudinal tank of end front panel is adjacent with end rear board intersect;
Female water interface according to the sub-water interface of sub-heat exchange monomer and female heat exchange monomer is pegged graft, female water interface connected mode of the sub-water interface of female heat exchange monomer and sub-heat exchange monomer, and primary and secondary heat exchange is together monomer series-connected;
Female water interface on sub-heat exchange monomer is connected and liquid sealing with female water interface docking of one and half Room bodies, and the female water interface on end heat exchange monomer is connected and liquid sealing with female water interface docking of another half Room body.
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: on the front panel of described son, female heat exchange monomer, have the longitudinal tank of upper and lower two row, longitudinal tank of upper and lower two row is staggered, and longitudinal tank at upper and lower two row two ends is communicated with; Sub, female heat exchange monomer rear board have the longitudinal tank of upper and lower two row, longitudinal tank of upper and lower two row is staggered, 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, have several pod apertures on described evaporating pan, have flange in pod apertures; There is frame plate at the two ends of the front and back side of evaporating pan, have connecting hole on frame plate;
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 is pegged graft with projection, and 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, have several pod apertures on described evaporating pan, there is frame plate at the two ends of the front and back side of evaporating pan, have connecting hole on frame plate;
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 is pegged graft with projection, and 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, 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 tubular shank on ，Ban chamber, the upper end body of described half body lower end, Room insertion tubular pedestal inserts in the pin-and-hole on front pedestal and rear pedestal and welding.
The heat-exchanger rig of described a kind of gas heater, its special character is: the heat exchange projection that has hollow on described longitudinal flume wall.
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, and prevents fouling; The efficiency that has improved heat exchange, has extended 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 cutaway view of the present invention's half Room body.
Fig. 4 is one of three-dimensional exploded view of the present invention's half Room body.
Fig. 5 be the present invention's half Room body three-dimensional exploded view two.
Fig. 6 is the cutaway 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 be heat exchange monomer of the present invention three-dimensional exploded view two.
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.
The specific embodiment
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, comprises combustion chamber 1, heat exchanger 2 and burner, heat exchanger 2 be arranged on the top in combustion chamber 1, burner is arranged in the combustion chamber 1 of heat exchanger 2 bottoms; Described combustion chamber 1 consists of the interior docking of two and half Room bodies 3, and described half Room body 3 consists of ,Zuo Shi He right ventricle, main chamber, and described half Room body 3 comprises exterior panel 31 and inside panel 32;
On described exterior panel 31, have from inner surface to outer surface protruding be positioned at the horizontal guiding gutter 33 main wallboard, left wallboard and right wallboard, left wallboard with on right wallboard from inner surface to the protruding vertical guiding gutter 34 of outer surface; The installation position 35 that has temperature sensor on horizontal guiding gutter 33 walls on the top of left wallboard, the inner surface that described installation position 35 is exterior panel 31 is to the truncated cone projection of convex outer surfaces, also comprise a sensor frame, sensor frame is fixed on exterior panel 31, and sensor is fixed on sensor frame and with installation position and fits; The horizontal guiding gutter 33 of bottom is provided with water guide interface 36 with vertical guiding gutter 34 intersections, is provided with flange 361 on water guide interface 36; Tubular shank is arranged at the bottom of exterior panel 31;
There is female water interface 4 on the right side on described inside panel 32 tops, 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 laminatings are fixed together and liquid sealing, stretch out the outside link plate 311 with pin-and-hole 312 on the right wallboard of exterior panel 31, and the left wallboard of inside panel 32 stretches out the interior connecting plate 321 with shank 322; There is connecting hole the upper and lower of half Room body; Outside link plate 311 and 321 laminatings of interior connecting plate, described tubular shank 322 is pegged graft with pin-and-hole 312; The two ends of described heat exchanger 2 are connected with a female water interface 4 on half Room body 3 respectively.Between inside panel 32 and exterior panel 31, be provided with sealing gasket.
Described heat exchanger 2 comprises heat exchange monomer 6 and the end heat exchange monomer 7 that some parallel front and back are oppositely arranged, adjacent two heat exchange monomers, 6 series connection, and heat exchange monomer 6 is connected with end heat exchange monomer 7; Heat exchange monomer 6 foremost and the female water interface 4 on one and half Room bodies 3 are communicated with, hold heat exchange monomer 7 and female water on another half Room body 3 to connect 4 mouthfuls and is communicated with; Described heat exchanger 2 comprises some sub-heat exchange monomer 6A, several female heat exchange monomer 6B and an end heat exchange monomer 7, the monomer series-connected 5A of sub, female heat exchange, 6B, 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 female water interface of heat exchange monomer 7 to be communicated with the female water interface 4 on another half Room body 3 with the female water interface 4 on one and half Room bodies 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 11 docking of the Connection Block with shank, shank and counterbore are pegged graft; Sub, female water interface 12,4 is pegged graft.
Described sub-heat exchange monomer 6A comprises sub-front panel 61 and sub-rear board 62, as shown in Fig. 8, Figure 10, on sub-front panel 61, there is longitudinal tank 611 of after-opening longitudinally, adjacent two longitudinal tanks 611 are communicated with by horizontal guiding gutter 612, left end has female water interface 4, right-hand member to have the Connection Block 8 with counterbore, and the middle part longitudinally at sub-front panel 61 two ends is provided with rivet cylinder 10;
As shown in Figure 9, Figure 10, the longitudinal tank 611 that has open front longitudinally on sub-rear board 62, adjacent two longitudinal tanks 611 are communicated with by horizontal guiding gutter 612, left end has the Connection Block 11 with shank, right-hand member has the sub-water interface 12 being arranged on pedestal, and the middle part longitudinally at sub-rear board 62 two ends is provided with rivet hole 13;
As shown in figure 10, 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, on female front panel, there is longitudinal tank of after-opening longitudinally, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, right-hand member has female water interface 4, left end to have the Connection Block 8 with counterbore, and the middle part longitudinally at female front panel two ends is provided with rivet cylinder;
The longitudinal tank that has open front longitudinally on imperial mother's panel, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, right-hand member has the Connection Block 11 with shank, and left end has the sub-water interface 12 being arranged on pedestal, and the middle part longitudinally at imperial mother's panel two ends is provided with rivet hole;
Female front panel and imperial mother's panel fasten, and the periphery of female front panel wraps up the circumferential edge of sub-rear board, rivet cylinder through the rivet hole on imperial mother's panel after riveted, two longitudinal tanks that 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, on end front panel, there is longitudinal tank of after-opening longitudinally, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, left end has female water interface 4, right-hand member to have the Connection Block 8 with counterbore, and the middle part longitudinally at end front panel two ends is provided with rivet cylinder, and there is after-opening projection at two ends, lower end;
The longitudinal tank that has open front longitudinally on end rear board, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and left end has the Connection Block 8 with counterbore, and right-hand member has female water interface 4, the middle part longitudinally at rear board two ends is provided with rivet hole, and there is open front projection at two ends, lower end;
End front panel and end rear board fasten, the circumferential edge of the periphery wrapped end rear board of end front panel, rivet cylinder through the rivet hole on end rear board after riveted, two longitudinal tanks that longitudinal tank of end front panel is adjacent with end rear board intersect.
According to the sub-water interface of sub-heat exchange monomer 6A 12 and female water interface 4 of female heat exchange monomer 6B, peg graft, the sub-water interface 12 of female heat exchange monomer 6B and female water interface 4 connected modes of sub-heat exchange monomer 6A, sub, female heat exchange monomer 6A, 6B are cascaded; The sub-water interface 12 that is positioned at female heat exchange monomer 6B of end is pegged graft with female water interface 4 of end heat exchange monomer 7.The Connection Block 8 of counterbore is pegged graft and is coordinated with the Connection Block with shank 11.
There is an angle upper and lower of described longitudinal tank 611.Longitudinally on tank 611 walls, there is the heat exchange projection 63 of hollow.Arranging of heat exchange projection 63 increased heat exchange area.
On the front panel of described son, female heat exchange monomer 6A, 6B, have the longitudinal tank 611 of upper and lower two row, longitudinal tank 611 of upper and lower two row is staggered, and the longitudinal tank 611 of mother at upper and lower two row two ends is communicated with; Sub, female heat exchange monomer 6A, 6B rear board have the longitudinal tank 611 of upper and lower two row, longitudinal tank of upper and lower two row 611 is staggered, longitudinal tank 611 at upper and lower two row two ends is communicated with.
As shown in figure 12, the both sides of the bottom of the short transverse of sub-heat exchange monomer 6A and end heat exchange monomer 7 arrange shank 16.
As shown in Fig. 2, Figure 12, also comprise evaporating pan 14, evaporating pan 14 comprises base plate and circumferential cylindrical shell, on the base plate of described evaporating pan 14, there are several pod apertures 141, on deflector 141, have flange, there is frame plate 142 at the two ends of the front and back side of evaporating pan 14, on frame plate 142, have connecting hole; Evaporating pan 14 is arranged on the below of heat exchanger 2, and the flame of burner and the heat of generation enter the top of evaporating pan 14 through pod apertures, heat exchanger 2 heating.
Adopt such structure, the condensed water producing on the heat exchanger 2 on evaporating pan 14 tops, falls in evaporating pan 14, under the effect of burner, and evaporation.In prior art, collect and discharged remarkable difference by conduit.
Also comprise a plate 15, pin-and-hole is arranged at connecting plate 15 tops, and connecting hole is arranged at bottom; On the pin-and-hole of connecting plate 15 and sub-heat exchange monomer 6A and end heat exchange monomer 7, shank 16 is pegged graft, and connecting plate 15 is bolted together with frame plate 142.
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, also welding in the pin-and-hole that the tubular shank 322 on ，Ban chamber, the upper end body 3 of described half Room body 3 lower ends insertion tubular pedestals 17 inserts on front pedestals 171 and rear pedestal 172.
Claims (9)
1. a heat-exchanger rig for gas heater, comprises combustion chamber and heat exchanger, heat exchanger be arranged on the top in combustion chamber; It is characterized in that: described combustion chamber is by docking and form in two and half Room bodies, and ,Zuo Shi He right ventricle, described Ban Shitiyou main chamber forms, and described half Room body comprises exterior panel and inside panel;
On described exterior panel, have from inner surface to outer surface protruding be positioned at the horizontal guiding gutter main wallboard, left wallboard and right wallboard, left wallboard with on right wallboard from inner surface to the protruding vertical guiding gutter of outer surface; The installation position that has temperature sensor on the horizontal water guide cell wall on the top of left wallboard, 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, on the right wallboard of exterior panel, stretch out the outside link plate with pin-and-hole, and the left wallboard of inside panel stretches out the interior connecting plate with tubular shank; There is connecting hole the upper and lower of half Room body; Described tubular shank and pin-and-hole are pegged graft and weld; The two ends of described heat exchanger are connected with a female water interface respectively.
2. the heat-exchanger rig of a kind of gas heater according to claim 1, it is characterized in that: 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; A sub-heat exchange monomer is communicated with, holds heat exchange monomer to be communicated with the female water interface on another half Room body with the female water interface on one and half Room bodies;
Described sub-heat exchange monomer comprises sub-front panel and sub-rear board, on sub-front panel, there is longitudinal tank of after-opening longitudinally, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, left end has female water interface, right-hand member to have the Connection Block with counterbore, and the middle part longitudinally at sub-front panel two ends is provided with rivet cylinder;
The longitudinal tank that has open front longitudinally on sub-rear board, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and left end has the Connection Block with shank, and right-hand member has the sub-water interface being arranged on pedestal, and the middle part longitudinally 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, rivet cylinder through the rivet hole on sub-rear board after riveted, two longitudinal tanks that 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, on female front panel, there is longitudinal tank of after-opening longitudinally, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, right-hand member has female water interface, left end to have the Connection Block with counterbore, and the middle part longitudinally at female front panel two ends is provided with rivet cylinder;
The longitudinal tank that has open front longitudinally on imperial mother's panel, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and right-hand member has the Connection Block with shank, and left end has the sub-water interface being arranged on pedestal, and the middle part longitudinally at imperial mother's panel two ends is provided with rivet hole;
Female front panel and imperial mother's panel fasten, and the periphery of female front panel wraps up the circumferential edge of sub-rear board, rivet cylinder through the rivet hole on imperial mother's panel after riveted, 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, on end front panel, there is longitudinal tank of after-opening longitudinally, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, left end has female water interface, right-hand member to have the Connection Block with counterbore, the middle part longitudinally at end front panel two ends is provided with rivet cylinder, and there is after-opening projection at two ends, lower end;
The longitudinal tank that has open front longitudinally on end rear board, adjacent two longitudinal tanks are communicated with by horizontal guiding gutter, and left end has the Connection Block with counterbore, and right-hand member has female water interface, the middle part longitudinally at rear board two ends is provided with rivet hole, and there is open front projection at two ends, lower end;
End front panel and end rear board fasten, the circumferential edge of the periphery wrapped end rear board of end front panel, rivet cylinder through the rivet hole on end rear board after riveted, two longitudinal tanks that longitudinal tank of end front panel is adjacent with end rear board intersect;
Female water interface according to the sub-water interface of sub-heat exchange monomer and female heat exchange monomer is pegged graft, female water interface connected mode of the sub-water interface of female heat exchange monomer and sub-heat exchange monomer, and primary and secondary heat exchange is together monomer series-connected;
Female water interface on sub-heat exchange monomer is connected and liquid sealing with female water interface docking of one and half Room bodies, and the female water interface on end heat exchange monomer is connected and liquid sealing with female water interface docking of another half Room body.
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 longitudinal tank.
4. according to the heat-exchanger rig of a kind of gas heater described in claim 2 or 3, it is characterized in that: on the front panel of described son, female heat exchange monomer, have the longitudinal tank of upper and lower two row, longitudinal tank of upper and lower two row is staggered, and longitudinal tank at upper and lower two row two ends is communicated with; Sub, female heat exchange monomer rear board have the longitudinal tank of upper and lower two row, longitudinal tank of upper and lower two row is staggered, longitudinal tank 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 evaporating pan, have several pod apertures on described evaporating pan, have flange in pod apertures, there is frame plate at the two ends of the front and back side of evaporating pan, have connecting hole on frame plate;
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 is pegged graft with projection, and connecting plate and connecting plate are bolted together.
6. according to the heat-exchanger rig of a kind of gas heater described in claim 2 or 3, it is characterized in that: also comprise evaporating pan, have several pod apertures on described evaporating pan, there is frame plate at the two ends of the front and back side of evaporating pan, have connecting hole on frame plate;
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 is pegged graft with projection, and connecting plate and connecting plate are bolted together.
7. the heat-exchanger rig of a kind of gas heater according to claim 6, is characterized in that: also comprise the cylindrical seat with upper and lower opening, 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 tubular shank on ，Ban chamber, the upper end body of described half body lower end, Room insertion tubular pedestal inserts in the pin-and-hole on front pedestal and rear pedestal and welding.
8. the heat-exchanger rig of a kind of gas heater according to claim 4, is characterized in that: the heat exchange projection that has hollow on described longitudinal flume wall.
9. the heat-exchanger rig of a kind of gas heater according to claim 7, is characterized in that: the heat exchange projection that has hollow on described longitudinal flume wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|---|---|
| CN201310617439.4A CN103591691B (en) | 2013-11-29 | 2013-11-29 | A kind of heat-exchanger rig of gas heater |
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| Publication Number | Publication Date |
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| CN103591691A true CN103591691A (en) | 2014-02-19 |
| CN103591691B 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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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107461931A (en) * | 2017-06-14 | 2017-12-12 | 汤海明 | A kind of heat-exchanger rig for domestic gas-fired water heater |
| CN107504687A (en) * | 2017-06-14 | 2017-12-22 | 汤海明 | A kind of multi-channel parallel flow-disturbing tubular heat exchange device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10134619A1 (en) * | 2001-07-17 | 2003-02-06 | Bosch Gmbh Robert | Heat exchanger for a gas 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 |
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2013
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107461931A (en) * | 2017-06-14 | 2017-12-12 | 汤海明 | A kind of heat-exchanger rig for domestic gas-fired water heater |
| CN107504687A (en) * | 2017-06-14 | 2017-12-22 | 汤海明 | A kind of multi-channel parallel flow-disturbing tubular heat exchange device |
| 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 |
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| Publication number | Publication date |
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| CN103591691B (en) | 2016-01-06 |
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