CN209147452U - A kind of heat exchanger for gas heating water boiler - Google Patents
A kind of heat exchanger for gas heating water boiler Download PDFInfo
- Publication number
- CN209147452U CN209147452U CN201821821117.6U CN201821821117U CN209147452U CN 209147452 U CN209147452 U CN 209147452U CN 201821821117 U CN201821821117 U CN 201821821117U CN 209147452 U CN209147452 U CN 209147452U
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- movable block
- straight tube
- heat exchange
- heat exchanger
- mounting rack
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Abstract
The utility model discloses a kind of heat exchanger for gas heating water boiler of heat exchanger technology field, heat exchange straight tube is provided between mounting rack described in two groups, the outer wall thread of the heat exchange straight tube is provided with cooling fin, it is connected between the adjacent heat exchange straight tube by U-tube, water supply connector is provided on the right side of the heat exchange straight tube of top, the outer wall of the screw rod is socketed with movable block one and movable block two, the rear side of the movable block one and movable block two is provided with cleaning brush, the right side central of the right side mounting rack is provided with servo motor, the right end of the screw rod is fixedly connected through right side mounting rack with the left side output shaft of servo motor by bearing, the bottom of the rectangular slab is provided with ash collecting box, the ash collecting box inner wall bottom right side is provided with ash hole, the surface of the heat exchanger is not easy to accumulate dust, exchange heat straight tube and cooling fin Heat exchange efficiency be improved, and avoid the later period and heat exchanger cleared up, saved manpower.
Description
Technical field
The utility model relates to heat exchanger technology field, specially a kind of heat exchanger for gas heating water boiler.
Background technique
The working principle of gas-heating water heater is to generate thermal energy by fuel gas buring, carries out heat biography by heat exchanger
It passs, increases coolant-temperature gage, hot water flows through heating equipment by water pump and realizes circulation, achieve the purpose that heating by radiating, but
The straight tube outer wall that exchanges heat when routine use easily accumulates a large amount of dust, influences the effect of heat dissipation, and the dust accumulated is not easy to carry out clearly
Reason, for this purpose, it is proposed that a kind of heat exchanger for gas heating water boiler.
Utility model content
The purpose of this utility model is to provide a kind of heat exchanger for gas heating water boiler, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of gas-heating water heater heat exchange
Device, including two groups of mounting racks are provided with heat exchange straight tube, the outer wall thread setting of the heat exchange straight tube between mounting rack described in two groups
There is cooling fin, is connected between the adjacent heat exchange straight tube by U-tube, be provided on the right side of the heat exchange straight tube of top into water and connect
Head is provided with water outlet connector on the left of heat exchange straight tube described in bottom, is arranged between the rear end of mounting rack opposite side described in two groups
Have rectangular slab, electrostatic precipitation net be movably installed on front side of the rectangular slab, one middle side part of mounting rack opposite face described in two groups it
Between be provided with screw rod, the outer wall of the screw rod is socketed with movable block one and movable block two, the movable block one and movable block two
Rear side is provided with cleaning brush, and the right side central of the right side mounting rack is provided with servo motor, and the right end of the screw rod passes through
Bearing is fixedly connected through right side mounting rack with the left side output shaft of servo motor, and the bottom of the rectangular slab is provided with collection ash
Box, the ash collecting box inner wall bottom right side are provided with ash hole.
Further, the movable block one and movable block two relative surfaces side are provided with the screw thread to match with screw rod
Hole, and threaded hole is oppositely oriented.
Further, it is provided with slide opening at the top and bottom of the movable block one and movable block two relative surfaces side, it is sliding
Slide bar is plugged in hole, the left end of slide bar is connect with the right side of left side mounting rack, the right end of slide bar and the left side of right side mounting rack
Connection.
Further, the front side of the rectangular slab is equipped with electrostatic precipitation net, and the slot of spill sliding slot by spill sliding slot
Bottom is provided with baffle.
Further, the heat exchange straight tube is provided with five groups, and spacing is equal between two adjacent groups.
Further, rectangular box is provided on the outside of the driving motor, rectangle chamber interior wall is equipped with soundproof plate.
Compared with prior art, the utility model has the beneficial effects that the use of the new type will be exchanged heat by electrostatic precipitation net
Dust on straight tube and cooling fin is adsorbed, and then drives screw rod rotation by servo motor, and screw rod drives one He of movable block
Movable block two moves in the opposite direction simultaneously, so that the dust for keeping cleaning brush online to electrostatic precipitation is cleared up, cleaning
Dust falls in ash collecting box and is discharged by ash hole, ensure that the cleaning of heat exchange straight tube outer surface, prevents the blocked up influence of dust from changing
The radiating efficiency of hot straight tube, and avoided the later period next and periodically cleared up.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure top view.
In figure: 1 mounting rack, 2 heat exchange straight tubes, 3 cooling fins, 4 U-tubes, 5 water supply connectors, 6 water outlet connectors, 7 rectangular slabs, 8
Electrostatic precipitation net, 9 screw rods, 10 movable blocks one, 11 movable blocks two, 12 ash collecting box, 13 ash holes, 14 servo motors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of heat exchanger for gas heating water boiler,
Including two groups of mounting racks 1, heat exchange straight tube 2 is provided between two groups of mounting racks 1, the outer wall thread of heat exchange straight tube 2 is provided with heat dissipation
Piece 3 is connected by U-tube 4 between adjacent heat exchange straight tube 2, and the right side of heat exchange of top part straight tube 2 is provided with water supply connector 5, and bottom is changed
The left side of hot straight tube 2 is provided with water outlet connector 6, is provided with rectangular slab 7, rectangle between the rear end of two groups of 1 opposite sides of mounting rack
The front side of plate 7 is movably installed with electrostatic precipitation net 8, is provided with screw rod 9, screw rod 9 between two groups of 1 opposite face of mounting rack, one middle side parts
Outer wall be socketed with movable block 1 and movable block 2 11, the rear side of movable block 1 and movable block 2 11 is provided with cleaning
Brush, the right side central of right side mounting rack 1 are provided with servo motor 14, the right end of screw rod 9 by bearing through right side mounting rack 1 with
The left side output shaft of servo motor 14 is fixedly connected, and the bottom of rectangular slab 7 is provided with ash collecting box 12, bottom on the right side of 12 inner wall of ash collecting box
Portion is provided with ash hole 13.
As shown in Fig. 2, movable block 1 and 2 11 opposite face side of movable block are provided with the screw thread to match with screw rod 9
Hole, and threaded hole is oppositely oriented, makes movable block 1 and movable block 2 11 while moving in the opposite direction, accelerates to inhale electrostatic
The cleaning efficiency of 8 surface dirt of dirt net；
As shown in Figure 1, it is provided with slide opening at the top and bottom of 2 11 opposite face side of movable block 1 and movable block, it is sliding
Slide bar is plugged in hole, the left end of slide bar is connect with the right side of left side mounting rack 1, the right end of slide bar and a left side for right side mounting rack 1
Side connection prevents movable block 1 and movable block 2 11 from following rotation under screw rod rotation, leads to movable block 1 and movable block
2 11 get to electrostatic precipitation net 8 and cooling fin 3；
As shown in Fig. 2, the front side of rectangular slab 7 is equipped with electrostatic precipitation net 8, and the slot bottom of spill sliding slot by spill sliding slot
Portion is provided with baffle, is easily installed and replaces electrostatic precipitation net 8；
As shown in Figure 1, heat exchange straight tube 2 is provided with five groups, and spacing is equal between two adjacent groups, accelerates the efficiency of heat exchange；
As shown in Fig. 2, the outside of servo motor 14 is provided with rectangular box, rectangle chamber interior wall is equipped with soundproof plate, avoids watching
Take that 14 noise of motor is excessive to influence user.
Embodiment: being adsorbed the dust to exchange heat on straight tube 2 and cooling fin 3 by electrostatic precipitation net 8, starting servo electricity
Machine 14, servo motor 14 drives screw rod 9 to rotate, since the threaded hole on movable block 1 and movable block 2 11 is oppositely oriented, from
And cleaning brush simultaneously in the opposite direction clears up the dust on 8 surface of electrostatic precipitation net, the dust of cleaning falls on ash collecting box
It is discharged in 12 by ash hole 13.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heat exchanger for gas heating water boiler, including two groups of mounting racks (1), it is characterised in that: installed described in two groups
Heat exchange straight tube (2) is provided between frame (1), the outer wall thread of heat exchange straight tube (2) is provided with cooling fin (3), adjacent described
It is connected between heat exchange straight tube (2) by U-tube (4), is provided with water supply connector (5), bottom on the right side of the heat exchange straight tube (2) of top
It is provided with water outlet connector (6) on the left of heat exchange straight tube (2) described in portion, between the rear end of mounting rack described in two groups (1) opposite side
It is provided with rectangular slab (7), is movably installed with electrostatic precipitation net (8) on front side of the rectangular slab (7), mounting rack described in two groups (1)
It is provided between one middle side part of opposite face screw rod (9), the outer wall of the screw rod (9) is socketed with movable block one (10) and movable block two
(11), cleaning brush, the right side of the right side mounting rack (1) are provided on rear side of the movable block one (10) and movable block two (11)
Middle side part is provided with servo motor (14), and the right end of the screw rod (9) runs through right side mounting rack (1) and servo motor by bearing
(14) left side output shaft is fixedly connected, and the bottom of the rectangular slab (7) is provided with ash collecting box (12), in the ash collecting box (12)
Wall bottom right side is provided with ash hole (13).
2. a kind of heat exchanger for gas heating water boiler according to claim 1, it is characterised in that: the movable block one
(10) and movable block two (11) opposite face side is provided with the threaded hole to match with screw rod (9), and threaded hole is oppositely oriented.
3. a kind of heat exchanger for gas heating water boiler according to claim 1, it is characterised in that: the movable block one
(10) and at the top and bottom of movable block two (11) opposite face side it is provided with slide opening, slide bar is plugged in slide opening, slide bar
Left end is connect with the right side of left side mounting rack (1), and the right end of slide bar is connect with the left side of right side mounting rack (1).
4. a kind of heat exchanger for gas heating water boiler according to claim 1, it is characterised in that: the rectangular slab
(7) front side is equipped with electrostatic precipitation net (8) by spill sliding slot, and the trench bottom of spill sliding slot is provided with baffle.
5. a kind of heat exchanger for gas heating water boiler according to claim 1, it is characterised in that: the heat exchange straight tube
(2) five groups are provided with, and spacing is equal between two adjacent groups.
6. a kind of heat exchanger for gas heating water boiler according to claim 1, it is characterised in that: the servo motor
(14) rectangular box is provided on the outside of, rectangle chamber interior wall is equipped with soundproof plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821117.6U CN209147452U (en) | 2018-11-06 | 2018-11-06 | A kind of heat exchanger for gas heating water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821117.6U CN209147452U (en) | 2018-11-06 | 2018-11-06 | A kind of heat exchanger for gas heating water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147452U true CN209147452U (en) | 2019-07-23 |
Family
ID=67271299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821821117.6U Active CN209147452U (en) | 2018-11-06 | 2018-11-06 | A kind of heat exchanger for gas heating water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147452U (en) |
-
2018
- 2018-11-06 CN CN201821821117.6U patent/CN209147452U/en active Active
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