CN208671370U - A kind of gas heater from row's condensed water - Google Patents

A kind of gas heater from row's condensed water Download PDF

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Publication number
CN208671370U
CN208671370U CN201820631785.6U CN201820631785U CN208671370U CN 208671370 U CN208671370 U CN 208671370U CN 201820631785 U CN201820631785 U CN 201820631785U CN 208671370 U CN208671370 U CN 208671370U
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CN
China
Prior art keywords
gas heater
condensed water
heat exchanger
outlet flue
gas
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Application number
CN201820631785.6U
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Chinese (zh)
Inventor
艾穗江
吴鹏
吴一鹏
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Guangdong Macro Gas Appliance Co Ltd
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Guangdong Macro Gas Appliance Co Ltd
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Priority to CN201820631785.6U priority Critical patent/CN208671370U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Abstract

The utility model discloses a kind of from the gas heater for arranging condensed water, it include: gas heater ontology, positioned at the intrinsic combustion heat-exchange chamber of the gas heater, the condensing heat exchanger being connect with the combustion heat-exchange chamber, and the smoke exhaust pipe being connect with the condensing heat exchanger;It is characterized in that, the condensing heat exchanger includes shell, outlet flue and smoke inlet, the outlet flue is located at the lower end of the shell, and the bottom of the outlet flue is not higher than the bottom of the shell, and the outlet flue is made to function simultaneously as condensed water discharge outlet;The bending tubes end of the smoke exhaust pipe is connect with the outlet flue.In actual work, cold water first passes through condensate and heat exchanger preheating, hot water stream is heated into using heat exchanger to go out to use, combustion product gases are discharged in condensate and heat exchanger through blower and exchange heat with cold water, the condensed water of formation under gravity, flows out together along condensate and heat exchanger, smoke exhaust pipe and flue gas, without additional condensate drain, structure is simple, easy to install and use.

Description

A kind of gas heater from row's condensed water
Technical field
The utility model relates to fluid heater technical field more particularly to a kind of gas heaters from row's condensed water.
Background technique
When existing condensation gas water heater works, condensed water is discharged into following condensing agent box, then is discharged by condensing agent box, so It needs to connect a dedicated condensate pipe again afterwards and is discharged into pipeline, it is more troublesome in installation and use process.
Utility model content
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of condensed waters can be directly from cigarette The gas heater of pipe discharge.
To achieve the above objectives, the utility model adopts the following technical solution.
A kind of gas heater from row's condensed water, comprising: gas heater ontology is located at the gas heater ontology Interior combustion heat-exchange chamber, the condensing heat exchanger being connect with the combustion heat-exchange chamber, and the row being connect with the condensing heat exchanger Smoke pipe;It is characterized in that, the condensing heat exchanger includes shell, outlet flue and smoke inlet, the outlet flue is located at the shell Lower end, and the bottom of the outlet flue be not higher than the shell bottom, make the outlet flue function simultaneously as condensed water discharge Mouthful;The bending tubes end of the smoke exhaust pipe is connect with the outlet flue.
As a further illustration of the above scheme, the condensing heat exchanger is mounted in the gas heater ontology, institute State the side that the gas heater ontology is arranged in smoke exhaust pipe.
As a further illustration of the above scheme, to be mounted on the gas heater sheet external for the condensing heat exchanger.
As a further illustration of the above scheme, the smoke exhaust pipe is to be obliquely installed, keep the smoke end of the smoke exhaust pipe low In the bending tubes end.
As a further illustration of the above scheme, the smoke end of the smoke exhaust pipe reaches open air.
As a further illustration of the above scheme, being equipped with water inlet pipe installing port and outlet pipe installation in the housing bottom Mouthful, it is connected between the water inlet pipe installing port and the outlet pipe installing port positioned at the intracorporal water pipe of the shell.
As a further illustration of the above scheme, the serpentine-like bending of water pipe is coiled in the shell, and The water pipe is equipped with heat exchange fin.
As a further illustration of the above scheme, being additionally provided with several dislocation rows between the smoke inlet and the outlet flue The gas baffle of cloth flows to the path of the outlet flue using gas baffle extension flue gas from the smoke inlet.
As a further illustration of the above scheme, the gas baffle is to be obliquely installed, the water pipe and the cigarette The interspersed setting of gas baffle.
As a further illustration of the above scheme, being equipped with inclined condensed water in the bottom of the shell exports slot, it is described The least significant end of condensed water export slot is connect with the outlet flue, and the condensed water export slot is shunk in beam shape to exit.
The beneficial effects of the utility model are:
One, in actual work, cold water first passes through condensate and heat exchanger preheating, is being heated into hot water outflow through over-heat-exchanger It uses, and combustion product gases, is discharged in condensate and heat exchanger through blower and exchanges heat with cold water, the effect of the condensed water of formation in gravity Under, it is flowed out together along condensate and heat exchanger, smoke exhaust pipe and flue gas, without additional condensate drain, structure is simple, peace It fills easy to use.
Two, export slot by the way that the inclined condensed water of beam shape is arranged in housing bottom, guarantee flue gas and condensed water preferably to Lower outflow enters smoke pipe and is discharged, and avoids condensed water, flue gas product in shell.
Three, by structures such as setting gas baffle, heat exchange fins, the heat exchange efficiency of flue gas and water pipe is effectively improved.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of gas heater embodiment one provided by the utility model.
Fig. 2 show condensing heat exchanger structural schematic diagram.
Fig. 3 show condensing heat exchanger bottom view.
Fig. 4 show another structural schematic diagram of condensing heat exchanger.
The structural schematic diagram of gas heater embodiment two provided by the utility model shown in Fig. 5.
Description of symbols:
1: gas heater ontology, 2: condensing heat exchanger, 3: smoke exhaust pipe, 4: combustion heat-exchange chamber.
2-1: shell, 2-2: outlet flue, 2-3: smoke inlet, 2-4: water inlet pipe installing port, 2-5: outlet pipe installing port, 2-6: Water pipe, 2-7: heat exchange fin, 2-8: gas baffle, 2-9: condensed water exports slot.
Specific embodiment
In the description of the present invention, it should be noted that for the noun of locality, if any term " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position Relationship is set, narration the utility model is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning It must have a particular orientation, constructed and operated with particular orientation, should not be understood as the specific protection model for limiting the utility model It encloses.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include One or more this feature, in the utility model description, " at least " is meant that one or more, unless otherwise bright It is really specific to limit.
In the present invention, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term It should go to understand as broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It is also possible to machine Tool connection;It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For For those of ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.
In utility model, unless otherwise specified and limited, fisrt feature second feature "upper" or "lower" can be with It is directly contacted including the first and second features, also may include that fisrt feature and second feature are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature It right above second feature and oblique upper, or is only to indicate that first feature horizontal height is higher than the height of second feature.First Feature second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only Only indicate that first feature horizontal height is lower than second feature.
Below with reference to the attached drawing of specification, specific embodiment of the present utility model is further described, makes this reality With novel technical solution and its benefits are clearer.It is exemplary for describing embodiment below with reference to attached drawing , it is intended to it explains the utility model, and should not be understood as limiting the present invention.
Embodiment one
As Figure 1-Figure 4, a kind of from the gas heater for arranging condensed water, comprising: gas heater ontology 1 is located at institute The intrinsic combustion heat-exchange chamber 4 of gas heater 1 is stated, is located in 1 ontology of gas heater and connects with the combustion heat-exchange chamber 4 The condensing heat exchanger 2 connect, and the smoke exhaust pipe 3 being connect with the condensing heat exchanger 2;It is characterized in that, the condensing heat exchanger 2 Be located at the lower end of the shell 2-1 including shell 2-1, outlet flue 2-2 and smoke inlet 2-3, the outlet flue 2-2, and it is described go out The bottom of mouth 2-2 is not higher than the bottom of the shell 2-1, and the outlet flue 2-2 is made to function simultaneously as condensed water discharge outlet;It is described The side of the gas heater ontology 1 is arranged in smoke exhaust pipe 3, and the bending tubes end of the smoke exhaust pipe 3 and the outlet flue 2-2 connect It connects.
Wherein, the smoke exhaust pipe 3 is to be obliquely installed, and the smoke end of the smoke exhaust pipe 3 reaches open air, and the smoke end Lower than the bending tubes end, so that condensed water is outdoor along the smooth runner of smoke exhaust pipe 3.
The smoke inlet 2-3 is located at the upside of the shell 2-1, and the outlet flue 2-2 is located under the shell 2-1 Side.It is equipped with water inlet pipe installing port 2-4 and outlet pipe installing port 2-5 in the bottom the shell 2-1, in the water inlet pipe installing port 2- Water pipe 2-6 is connected between 4 and the outlet pipe installing port 2-5.
The serpentine-like bending of water pipe 2-6 is coiled in the shell 2-1, and is set on the water pipe 2-6 There is heat exchange fin 2-7, to improve the heat exchange efficiency of water pipe 2-6 and flue gas.
The gas baffle 2-8 of several dislocation arrangements, benefit are additionally provided between the smoke inlet 2-3 and the outlet flue 2-2 The path for flowing to the outlet flue 2-2 from the smoke inlet 2-3 with gas baffle 2-8 extension flue gas, improves fume afterheat Utilization rate.In the present embodiment, the gas baffle 2-8 is to be obliquely installed, the water pipe 2-6 and the gas baffle 2-8 Interspersed setting.
It is additionally provided with inclined condensed water export slot 2-9 in the bottom of the shell 2-1, the condensed water export slot 2-9's Least significant end is connect with the outlet flue 2-2, and condensed water export slot 2-9 is shunk in beam shape to exit, with guarantee flue gas with Condensed water is preferably flowed downward out to be discharged into smoke pipe, to avoid condensed water, flue gas product in shell 2-1.
In other embodiments, the top of the shell, institute is arranged in difference according to actual needs, the smoke inlet The bottom that the shell is arranged in outlet flue is stated, the water inlet pipe installing port and/or the outlet pipe installing port are arranged described The side of shell 1, is not limited to the present embodiment.
A kind of gas heater of in line condensed water provided in this embodiment, in actual work, cold water first passes through condensation heat Exchanger preheating is heated into hot water stream using heat exchanger and goes out to use, and combustion product gases, is discharged to condensate and heat exchanger through blower In with cold water exchange heat, the condensed water of formation under gravity, along one cocurrent of condensate and heat exchanger, smoke exhaust pipe and flue gas Out, without additional condensate drain, structure is simple, easy to install and use.
Embodiment two
As shown in figure 5, provided in this embodiment a kind of from the gas heater for arranging condensed water, structure and one base of embodiment This is consistent, and difference is, the smoke exhaust pipe 3 and the condensing heat exchanger 2, can all in the outside of the gas heater ontology 1 It is placed on open air, flue gas and condensed water is made directly to be discharged into open air, cold water enters back into gas heater sheet via the heat exchange of condensing heat exchanger 2 Body 1 is heated.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model It is not limited to above-mentioned specific embodiment, it is equal using the improvement of techniques well known and substitution on the basis of the utility model The protection scope of the utility model is fallen in, the protection scope of the utility model should be limited by each claim and its equivalent It.The part not illustrated in specific embodiment is the prior art or common knowledge.

Claims (10)

1. a kind of from the gas heater for arranging condensed water, comprising: gas heater ontology is located in the gas heater ontology Combustion heat-exchange chamber, the condensing heat exchanger being connect with the combustion heat-exchange chamber, and the smoke evacuation being connect with the condensing heat exchanger Pipe;It is characterized in that, the condensing heat exchanger includes shell, outlet flue and smoke inlet, the outlet flue is located at the shell Lower end, and the bottom of the outlet flue is not higher than the bottom of the shell, and the outlet flue is made to function simultaneously as condensed water discharge outlet; The bending tubes end of the smoke exhaust pipe is connect with the outlet flue.
2. according to claim 1 a kind of from the gas heater for arranging condensed water, which is characterized in that the condensing heat exchanger It is mounted in the gas heater ontology, the side of the gas heater ontology is arranged in the smoke exhaust pipe.
3. according to claim 1 a kind of from the gas heater for arranging condensed water, which is characterized in that the condensing heat exchanger It is external to be mounted on the gas heater sheet.
4. according to claim 1 a kind of from the gas heater for arranging condensed water, which is characterized in that the smoke exhaust pipe is to incline Tiltedly setting makes the smoke end of the smoke exhaust pipe lower than the bending tubes end.
5. according to claim 1 a kind of from the gas heater for arranging condensed water, which is characterized in that the smoke exhaust pipe goes out Cigarette end reaches open air.
6. according to claim 1 a kind of from the gas heater for arranging condensed water, which is characterized in that in the housing bottom Equipped with water inlet pipe installing port and outlet pipe installing port, it is connected between the water inlet pipe installing port and the outlet pipe installing port Positioned at the intracorporal water pipe of the shell.
7. according to claim 6 a kind of from the gas heater for arranging condensed water, which is characterized in that the water pipe is in Serpentine bend is coiled in the shell, and heat exchange fin is equipped on the water pipe.
8. according to claim 6 a kind of from the gas heater for arranging condensed water, which is characterized in that in the smoke inlet and It is additionally provided with the gas baffle of several dislocation arrangements between the outlet flue, extends flue gas from described into cigarette using the gas baffle Mouth flows to the path of the outlet flue.
9. according to claim 8 a kind of from the gas heater for arranging condensed water, which is characterized in that the gas baffle is It is obliquely installed, the water pipe and the interspersed setting of the gas baffle.
10. according to claim 1 a kind of from the gas heater for arranging condensed water, which is characterized in that in the shell Bottom is equipped with inclined condensed water and exports slot, and the least significant end of the condensed water export slot is connect with the outlet flue, the condensation Water exports slot and shrinks in beam shape to exit.
CN201820631785.6U 2018-04-28 2018-04-28 A kind of gas heater from row's condensed water Active CN208671370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820631785.6U CN208671370U (en) 2018-04-28 2018-04-28 A kind of gas heater from row's condensed water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820631785.6U CN208671370U (en) 2018-04-28 2018-04-28 A kind of gas heater from row's condensed water

Publications (1)

Publication Number Publication Date
CN208671370U true CN208671370U (en) 2019-03-29

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Family Applications (1)

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Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108469117A (en) * 2018-04-28 2018-08-31 广东万家乐燃气具有限公司 A kind of gas heater from row's condensed water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108469117A (en) * 2018-04-28 2018-08-31 广东万家乐燃气具有限公司 A kind of gas heater from row's condensed water

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