CN201599924U - Water heater assembly with detachable heat exchange device - Google Patents

Water heater assembly with detachable heat exchange device Download PDF

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Publication number
CN201599924U
CN201599924U CN2009201786232U CN200920178623U CN201599924U CN 201599924 U CN201599924 U CN 201599924U CN 2009201786232 U CN2009201786232 U CN 2009201786232U CN 200920178623 U CN200920178623 U CN 200920178623U CN 201599924 U CN201599924 U CN 201599924U
Authority
CN
China
Prior art keywords
water heater
exchange device
formula heat
fins group
pipeline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009201786232U
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Chinese (zh)
Inventor
黄重景
黄锦颖
黄信铭
黄信雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grand Mate Co Ltd
Original Assignee
Grand Mate Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grand Mate Co Ltd filed Critical Grand Mate Co Ltd
Priority to CN2009201786232U priority Critical patent/CN201599924U/en
Application granted granted Critical
Publication of CN201599924U publication Critical patent/CN201599924U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a water heater assembly with a detachable heat exchange device. The water heater assembly comprises a water heater and an externally added heat exchange device, wherein the externally added heat exchange device is provided with a wrapped pipeline and is combined with the water heater in a detachable manner, the wrapped pipeline bears the high-temperature gas from the water heater, preheats cold water flowing through the wrapped pipeline and continues to convey the water to the water heater, so as to heat the water heater continuously, thereby achieving the purpose of improving the water temperature rapidly.

Description

The water heater assembly of the detachable formula heat-exchange device of tool
Technical field
The utility model relates to water heater, more detailed is meant a kind of water heater assembly that promotes the detachable formula heat-exchange device of tool of the efficiency of heating surface.
Background technology
Figure 1 shows that the basic framework of general water heater, comprise a combustion chamber 1 and be provided with the inlet 2a that a pipeline assembly 2, one heat exchangers 3 are arranged at this pipeline assembly 2 in 1 top, combustion chamber exporting between the 2b with one; Utilize of the cold water heating of the high-temperature gas of combustion chamber 1 generation, make hot water derive from this outlet 2b and send this pipeline assembly 2 of flowing through.Though the aforementioned hot hydrophone is offering convenience property of life, precisely because effectively the efficiency of heating surface is only between 72% to 83%, that is the part high-temperature gas will be scurried out from the housing of water heater in the waste gas mode.
And for making full use of high-temperature gas, then there is the dealer in the housing of water heater, to have additional the pipeline assembly and the heat exchanger of another group, expectation is carried out preheating and heating respectively to two groups of pipeline assemblies in the housing and heat exchanger simultaneously by high-temperature gas, to reach the purpose that promotes the efficiency of heating surface.Yet there is following disappearance in this structure:
1. these two groups of pipeline assemblies and heat exchanger are to be assembled in simultaneously in the housing of water heater, cause the water heater overall volume excessive, not only unfavorable utilization, more inconvenient installation.
2. hold, this water heater can't with wherein one group the pipeline assembly with combine application with single group of pipeline assembly of tool only with the water heater of heat exchanger again after heat exchanger is separated, making to exist two water heater to choose for the consumer on the market simultaneously, because of having the excessive and inconvenient installation of water heater volume of two groups of pipeline assemblies and heat exchanger, cause then to promote to be difficult for.
3. the generation of carbon dioxide that high-temperature gas is followed and aqueous vapor, to in housing, condense into sour water and be attached to the surface of the part of pipeline assembly position in housing, so,, get off for a long time and will make sour water cause corrosion the pipeline surface so cause not easy cleaning of pipeline because of combuster 1 still in the housing.
4. when the high-temperature gas in the water heater housing successively acts on two groups of pipeline assemblies,, cause heat exchanger effectiveness to reduce then because of high-temperature gas concentrates in the same space.
The utility model content
In view of this, main purpose of the present utility model is to provide the water heater of the detachable formula heat-exchange device of a kind of tool, its heat-exchange device is to be used in combination with the water heater of other form to add assembling mode, not only compatibility is high, more can promote the efficiency of heating surface of existing water heater after being assembled.
Secondary objective of the present utility model is to provide the water heater of the detachable formula heat-exchange device of a kind of tool, and the pipeline of its heat-exchange device is easy to clean, and can reduce the corrosion situation.
Edge is to reach above-mentioned purpose, the water heater of the detachable formula heat-exchange device of tool that the utility model provides comprises that a water heater and adds the formula heat-exchange device, wherein this adds the formula heat-exchange device and has a pipeline that unrolls and combine with this water heater in detachable mode, this pipeline bears the high-temperature gas effect from water heater, the cold water at feasible this place that flows through obtains pre-heat effect, and continuation is heating again toward the water heater conveying again.
For promoting heat exchanger effectiveness, the utility model more includes one first fins group and one second fins group that is made of a plurality of radiating fins, this first fins group is positioned at water heater, this second fins group is positioned at and adds the formula heat-exchange device, and the exhaust sectional area of first fins group is less than the exhaust sectional area of second fins group.
The water heater assembly of the detachable formula heat-exchange device of a kind of tool of the utility model includes:
One water heater comprises one first housing, is provided with a combustion chamber and one first pipeline in first housing, and this first pipeline has one first interface and a delivery port, and first housing has one first opening in addition;
One adds the formula heat-exchange device, combine with this water heater in detachable mode, this adds the formula heat-exchange device has one second housing and one second pipeline is set in second housing, this second housing has one second opening and communicates with first opening of water heater, and this second pipeline has a water inlet and one second interface, and this second interface is communicated with first interface of this water heater.
The water heater assembly of the detachable formula heat-exchange device of described tool, wherein, this second pipeline that adds the formula heat-exchange device is spiraled from top to bottom by a plurality of sections endless tubes and constitutes, this second housing has a base plate, this base plate has a feeder along this second opening periphery setting, and this base plate has an osculum in addition and communicates with this feeder.
The water heater assembly of the detachable formula heat-exchange device of described tool, wherein, from a left side and spiral and constitute in the right side, this second housing has a base plate that is positioned at this second pipeline below to this second pipeline that adds the formula heat-exchange device by a plurality of sections endless tubes, and this base plate has an osculum and exterior.
The water heater assembly of the detachable formula heat-exchange device of described tool, wherein, this second housing that adds the formula heat-exchange device has a removable panel.
The water heater assembly of the detachable formula heat-exchange device of described tool, wherein, include one first fins group and one second fins group that constitute by a plurality of radiating fins, first pipeline of this water heater runs through the radiating fin of this first fins group, and this second pipeline that adds the formula heat-exchange device runs through the radiating fin of this second fins group.
The water heater assembly of the detachable formula heat-exchange device of described tool, wherein, by this first fins group and this second fins group, the exhaust sectional area of this first fins group is less than the exhaust sectional area of this second fins group in regular turn for the high-temperature gas that the combustion chamber of this water heater produces.
The water heater assembly of the detachable formula heat-exchange device of described tool, wherein, the adjacent radiating fin spacing of this first fins group is less than the adjacent radiating fin spacing of this second fins group.
The water heater assembly of the detachable formula heat-exchange device of described tool, wherein, those radiating fin thickness of this first fins group are greater than those radiating fin thickness of this second fins group.
The water heater assembly of the detachable formula heat-exchange device of described tool, wherein, the radiating fin quantity of this second fins group is less than the radiating fin quantity of this first fins group.
The advantage of the utility model structure is as follows:
This to add the formula heat-exchange device be a self-contained unit, can be used in combination with the water heater of arbitrary form and compatible high, promote the efficiency of heating surface of existing water heater according to this, the consumer does not need to purchase in addition the water heater of other form that comprises two groups of pipelines.
2. the sour water that is condensed in second pipeline will hang to the feeder of the second housing base plate naturally, and follow this osculum and by drainage to outside, can reduce the corrosion of sour water for second housing and second pipeline.
3. the panel of second housing is after pulling down, and is convenient to clean second pipeline reducing the surface corrosion situation, and do not need painstakingly to avoid the combustion chamber when cleaning.
4. the structural design of first fins group of the present utility model and second fins group can be built the stack effect of thermal convection current, can promote heat exchanger effectiveness, reduces the generation of waste gas, to improve safety in utilization.
Description of drawings
Fig. 1 is the basic framework schematic diagram of general water heater.
Fig. 2 is the simple and easy diagrammatic sketch of the utility model one preferred embodiment water heater assembly.
Fig. 3 is the structure configuration schematic diagram of the above-mentioned preferred embodiment of the utility model.
Fig. 4 does not disclose the radiating fin schematic diagram for the formula heat-exchange device that adds of the present utility model.
Fig. 5 discloses the radiating fin schematic diagram is arranged for the formula heat-exchange device that adds of the present utility model.
Fig. 6 is the configuration schematic diagram of another preferred embodiment water heater assembly of the utility model.
Fig. 7 is the formula that the adds heat-exchange device schematic diagram of above-mentioned another preferred embodiment water heater assembly of the utility model.
[main element symbol description]
100 water heater assemblies
10 water heaters
12 first housings, 121 first openings, 14 combustion chambers
16 first pipeline 16a, the first interface 16b delivery port
18 first fins group, 181 radiating fins
20 add the formula heat-exchange device
22 second housings, 23 lock members, 24 base plates
241 second openings, 242 feeders, 243 osculums
25 panels, 26 second pipeline 26a water inlets
26b second interface 261 endless tubes 28 second fins group
281 radiating fins
S1, S2 spacing
200 water heaters
30 water heaters
40 tube connectors
50 add the formula heat-exchange device
52 second pipelines, 521 endless tubes, 54 second housings
55 base plates, 551 osculums
The specific embodiment
For being illustrated more clearly in the utility model, lift preferred embodiment now and cooperate diagram to describe in detail as after.
Please cooperate Fig. 2, shown in Figure 3, the water heater assembly 100 of the utility model one preferred embodiment comprises that a water heater 10 and adds formula heat-exchange device 20.In the present embodiment, water heater 10 is general water heater, its formation includes one first housing 12, establish a combustion chamber 14, one first pipeline 16 and one first fins group 18 in the housing, the high-temperature gas that this combustion chamber 14 produces acts on first pipeline 16, first pipeline 16 has one first an interface 16a and a delivery port 16b, the housing end face has one first opening 121 in addition, and this first fins group 18 is to be made of side by side at interval a plurality of radiating fins 181, the spacing of adjacent radiating fin 181 is S1, and first pipeline 16 runs through those radiating fins 181 again.
This adds formula heat-exchange device 20 and includes one second housing 22, this second housing 22 is affixed with first housing 12 of this water heater 10 by a plurality of removable lock members 23, housing has a base plate 24, and base plate 24 has one second opening 241 and communicates with first opening 121 of this first housing 12, in other words, the high-temperature gas that produced of water heater 10 combustion chambers 14 will follow this first opening 121, second opening 241 and enter into second housing, 22 inside;
This adds formula heat-exchange device 20 and still includes one second pipeline 26 and one second fins group 28, as Fig. 4, shown in Figure 5, second pipeline 26 is to be spiraled from top to bottom by a plurality of sections endless tubes 261 to constitute, and second pipeline 26 has a water inlet 26a and one second interface 26b, this water inlet 26a cooling water injects, this second interface 26b then is connected with the first interface 16a of this water heater 10, in addition, the base plate 24 of second housing 22 has the feeder 242 of a curved bottom along these second opening, 241 periphery settings, and one osculum 243 communicate with this feeder 242, second housing 22 has a removable panel 25 in addition; And this second fins group 28 is made of at interval side by side a plurality of radiating fins 281 equally, and is that second pipeline 26 runs through, and the spacing of adjacent radiating fin 281 then is S2.
More than be the water heater assembly 100 dependency structure explanations of the utility model one preferred embodiment, during use, the high-temperature gas that the combustion chamber 14 of water heater 10 is produced not only fills and is distributed in first housing 12, also fill simultaneously to be distributed in second housing 22 and and carry out preheating the cold water that injects second pipeline 26 from water inlet 26a, make that follow the reinject water of first pipeline 16 of the second interface 26b and the first interface 16a is warm, in this simultaneously, the high-temperature gas that combustion chamber 14 produces directly heats the water in first pipeline 16 again, so can reach the purpose that improves water temperature fast.
Explanation is again, the utility model more is designed to the exhaust sectional area of first fins group 18 the exhaust sectional area less than second fins group 28, aforementioned exhaust sectional area by the combustion chamber 14 of water heater 10 the generation high-temperature gas can be by the sectional area summation of fins group, by above-mentioned design, according to this in water heater 10 with add the formula heat-exchange device 20 inner stack effects that form thermal convection currents, to help make progress channelling and promote heat exchanger effectiveness of high-temperature gas.
First fins group 18 of the present utility model and second fins group 28 are in order to reach the design of aforementioned stack effect, the radiating fin quantity difference that can utilize each fins group is to reach purpose, radiating fin 181 quantity of first fins group 18 are more than radiating fin 281 quantity of second fins group 28 shown in Figure 5 as shown in Figure 3, cause adjacent radiating fin 281 interval S 2 of adjacent radiating fin 181 interval S 1 of first fins group 18 by this less than second fins group 28, so can build stack effect, certainly, under the identical situation of radiating fin quantity, also get the footpath and have the different fins group of spacing for producing, perhaps, reach structure and the purpose of making first fins group 18 exhaust sectional areas in the mode that changes radiating fin thickness less than second fins group, 28 exhaust sectional areas.
The water heater of the utility model water heater assembly with add the formula heat-exchange device still can be in response to installing occasion and change assembling mode, water heater assembly 200 as shown in Figure 6, its water heater 30 be by a tube connector 40 with add formula heat-exchange device 50 and link, so, be convenient to construction and installation.As for 52 of second pipelines that adds formula heat-exchange device 50 inside with endless tube shown in Figure 7 521 with from a left side and the right side spiral constitute good, so that help the drippage that condenses of sour water, and the base plate 55 that adds second housing 54 of formula heat-exchange device 50 has an osculum 551 and exterior so that sour water is drawn, aforementioned base plate 55 can be made into the arc notch board, or furnish in the inclination mode, be convenient to compile sour water.
The above only is the preferable possible embodiments of the utility model, uses the equivalent structure variation that the utility model specification and claim are done such as, ought to be included in the claim of the present utility model.

Claims (9)

1. the water heater assembly of the detachable formula heat-exchange device of tool is characterized in that including:
One water heater comprises one first housing, is provided with a combustion chamber and one first pipeline in first housing, and this first pipeline has one first interface and a delivery port, and first housing has one first opening in addition;
One adds the formula heat-exchange device, combine with this water heater in detachable mode, this adds the formula heat-exchange device has one second housing and one second pipeline is set in second housing, this second housing has one second opening and communicates with first opening of water heater, and this second pipeline has a water inlet and one second interface, and this second interface is communicated with first interface of this water heater.
2. the water heater assembly of the detachable formula heat-exchange device of tool according to claim 1, it is characterized in that, this second pipeline that adds the formula heat-exchange device is spiraled from top to bottom by a plurality of sections endless tubes and constitutes, this second housing has a base plate, this base plate has a feeder along this second opening periphery setting, and this base plate has an osculum in addition and communicates with this feeder.
3. the water heater assembly of the detachable formula heat-exchange device of tool according to claim 1, it is characterized in that, this second pipeline that adds the formula heat-exchange device by a plurality of sections endless tubes from a left side and the right side spiral and constitute, this second housing has a base plate that is positioned at this second pipeline below, and this base plate has an osculum and exterior.
4. the water heater assembly of the detachable formula heat-exchange device of tool according to claim 1 is characterized in that this second housing that adds the formula heat-exchange device has a removable panel.
5. the water heater assembly of the detachable formula heat-exchange device of tool according to claim 1, it is characterized in that, include one first fins group and one second fins group that constitute by a plurality of radiating fins, first pipeline of this water heater runs through the radiating fin of this first fins group, and this second pipeline that adds the formula heat-exchange device runs through the radiating fin of this second fins group.
6. as the water heater assembly of the detachable formula heat-exchange device of tool as described in the claim 5, it is characterized in that, by this first fins group and this second fins group, the exhaust sectional area of this first fins group is less than the exhaust sectional area of this second fins group in regular turn for the high-temperature gas that the combustion chamber of this water heater produces.
7. as the water heater assembly of the detachable formula heat-exchange device of tool as described in the claim 6, it is characterized in that the adjacent radiating fin spacing of this first fins group is less than the adjacent radiating fin spacing of this second fins group.
8. as the water heater assembly of the detachable formula heat-exchange device of tool as described in the claim 6, it is characterized in that those radiating fin thickness of this first fins group are greater than those radiating fin thickness of this second fins group.
9. as the water heater assembly of the detachable formula heat-exchange device of tool as described in the claim 6, it is characterized in that the radiating fin quantity of this second fins group is less than the radiating fin quantity of this first fins group.
CN2009201786232U 2009-09-27 2009-09-27 Water heater assembly with detachable heat exchange device Expired - Fee Related CN201599924U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201786232U CN201599924U (en) 2009-09-27 2009-09-27 Water heater assembly with detachable heat exchange device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201786232U CN201599924U (en) 2009-09-27 2009-09-27 Water heater assembly with detachable heat exchange device

Publications (1)

Publication Number Publication Date
CN201599924U true CN201599924U (en) 2010-10-06

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Application Number Title Priority Date Filing Date
CN2009201786232U Expired - Fee Related CN201599924U (en) 2009-09-27 2009-09-27 Water heater assembly with detachable heat exchange device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105344946A (en) * 2015-12-02 2016-02-24 苏州明志科技有限公司 Integrated heater of core-making fluid
WO2022021398A1 (en) * 2020-07-29 2022-02-03 芜湖美的厨卫电器制造有限公司 Heat exchanger and water heating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105344946A (en) * 2015-12-02 2016-02-24 苏州明志科技有限公司 Integrated heater of core-making fluid
WO2022021398A1 (en) * 2020-07-29 2022-02-03 芜湖美的厨卫电器制造有限公司 Heat exchanger and water heating device

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101006

Termination date: 20130927