CN205807677U - A kind of efficiency energy-saving gas water heater - Google Patents
A kind of efficiency energy-saving gas water heater Download PDFInfo
- Publication number
- CN205807677U CN205807677U CN201620709112.9U CN201620709112U CN205807677U CN 205807677 U CN205807677 U CN 205807677U CN 201620709112 U CN201620709112 U CN 201620709112U CN 205807677 U CN205807677 U CN 205807677U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- pipe
- condensing heat
- condensing
- water
- 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
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Classifications
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
nullThe utility model discloses a kind of efficiency energy-saving gas water heater，Including casing，Described box house is provided with blower fan、Condensing heat exchanger and heat exchanger，Described blower fan is respectively communicated with heat exchanger and condensing heat exchanger，Described condensing heat exchanger is arranged over outside exhanst gas outlet and connection casing，Described condensing heat exchanger bottom is provided with preheating device and condensate draining pipe，S type water pipe it is equipped with inside described condensing heat exchanger and heat exchanger，Described condensing heat exchanger inner water tube is provided around condensate film，Described heat exchanger inner water tube is provided around heat exchanger fin，It is provided with cold water inlet inside described preheating device，It is provided with neutralizer in the middle part of described condensate draining pipe，Described heat exchanger lower inside is provided with burner，It is connected with gas inlet pipe below described burner，Described heat exchanger outer upper is connected with hot water outlet pipe.This kind of efficiency energy-saving gas water heater, recycles the heat in flue gas, reduces heating duration, improves efficiency.
Description
Technical field
This utility model relates to a kind of water heater, is specially a kind of efficiency energy-saving gas water heater, belongs to kitchen appliance neck
Territory.
Background technology
Gas heater is to use fuel gas buring to produce heat then to transfer heat to water, produces hot water.Gas and hot water
Device produces the flue-gas temperature of about 1500 DEG C when burning, and after heat exchange, major part heat passes to medium, straight after flue gas cool-down
Running in, but the flue-gas temperature of discharge is about at about 190 DEG C, the most still contains amount of heat, direct discharge can cause
The biggest thermal losses.The simple heat utilizing fuel gas buring to produce, adds hot water inefficient, and heating duration is longer.
For solving the problems referred to above, therefore it is proposed that a kind of efficiency energy-saving gas water heater.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of efficient energy-saving gas heat
Hydrophone.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model one efficiency energy-saving gas water heater, including casing, described box house is provided with blower fan, condensation is changed
Hot device and heat exchanger, described blower fan is respectively communicated with heat exchanger and condensing heat exchanger, sets above described condensing heat exchanger
Having outside exhanst gas outlet and connection casing, described condensing heat exchanger bottom is provided with preheating device and condensate draining pipe, described cold
Being equipped with S type water pipe inside solidifying heat exchanger and heat exchanger, described condensing heat exchanger inner water tube is provided around condensate film, institute
State heat exchanger inner water tube and be provided around heat exchanger fin, inside described preheating device, be provided with cold water inlet, described condensed water
Being provided with neutralizer in the middle part of drain pipe, described heat exchanger lower inside is provided with burner, is connected with below described burner
Gas inlet pipe, described heat exchanger outer upper is connected with hot water outlet pipe.
Further, described heat exchanger internal heat sheet is wavelike structure.
Further, described condensate draining pipe upper end and junction, condensing heat exchanger bottom are provided with catchment covers.
This utility model is reached to provide the benefit that: by adding condensing heat exchanger at box house, and blower fan will heating
The flue gas got rid of in heat exchanger is delivered in condensing heat exchanger, recycles the heat in flue gas, and cold water is intake by preheating device
Water in pipe carries out the pre-heat treatment, reduces heating duration, improves efficiency, and to flue gas heat waste heat recovery, energy-conserving and environment-protective, fall
Low-yield loss.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of efficiency energy-saving gas water heater of this utility model；
In figure: 1, casing；2, blower fan；3, condensing heat exchanger；4, exhanst gas outlet；5, preheating device；6, cold water inlet；7、
Condensate draining pipe；8, neutralizer；9, burner；10, gas inlet pipe；11, hot water outlet pipe；12, heating heat exchanger.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
Embodiment 1
As it is shown in figure 1, a kind of efficiency energy-saving gas water heater, including casing 1, described casing 1 is internal is provided with blower fan 2, cold
Solidifying heat exchanger 3 and heat exchanger 12, described blower fan 2 is respectively communicated with heat exchanger 12 and condensing heat exchanger 3, and described condensation is changed
Hot device 3 is arranged over exhanst gas outlet 4 and connection casing 1 is outside, and described condensing heat exchanger 3 bottom is provided with preheating device 5 and condensation
Water drain pipe 7, described condensing heat exchanger 3 and heat exchanger 12 are internal is equipped with S type water pipe, and described condensing heat exchanger 3 is internal
Water pipe is provided around condensate film, and described heat exchanger 12 inner water tube is provided around heat exchanger fin, and described preheating device 5 is internal to be set
Having cold water inlet 6, be provided with neutralizer 8 in the middle part of described condensate draining pipe 7, described heat exchanger 12 lower inside is provided with combustion
Burner 9, is connected with gas inlet pipe 10 below described burner 9, described heat exchanger 12 outer upper is connected with heat
Water outlet pipe 11.
Described heat exchanger 12 internal heat sheet is wavelike structure, increases heat exchange area, increases flue gas stream simultaneously
Journey, increases heat exchanger time, at utmost improves the thermal efficiency, and described condensate draining pipe 7 upper end is with condensing heat exchanger 3 bottom even
The place of connecing is provided with catchment covers, it is simple to collect condensed water.
It should be understood that cold water is entered condensing heat exchanger 3 by cold water inlet 6, preheating device 5 preheats, burning
Device 9 carries out heat treated to the water in heating heat exchanger 12, hot water outlet pipe 11 discharge, and blower fan 2 will add in reheater condenser 12
The flue gas produced is delivered in condensing heat exchanger 3, and the water within water pipe carries out waste heat recovery heating, and condensate draining pipe is discharged
Condensed water, flue gas is discharged by exhanst gas outlet 4 simultaneously, whole device efficient energy-saving, and the thermal efficiency is high, and heat production is fast.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (3)
1. an efficiency energy-saving gas water heater, including casing (1), it is characterised in that described casing (1) is internal is provided with blower fan
(2), condensing heat exchanger (3) and heat exchanger (12), described blower fan (2) is respectively communicated with heat exchanger (12) and condensing heat-exchange
Device (3), described condensing heat exchanger (3) is arranged over exhanst gas outlet (4) and connection casing (1) is outside, described condensing heat exchanger (3)
It is internal all that bottom is provided with preheating device (5) and condensate draining pipe (7), described condensing heat exchanger (3) and heat exchanger (12)
Being provided with S type water pipe, described condensing heat exchanger (3) inner water tube is provided around condensate film, described heat exchanger (12) internal water
Pipe is provided around heat exchanger fin, the internal cold water inlet (6) that is provided with of described preheating device (5), described condensate draining pipe (7) middle part
Being provided with neutralizer (8), described heat exchanger (12) lower inside is provided with burner (9), and the connection of described burner (9) lower section sets
Gas inlet pipe (10), described heat exchanger (12) outer upper is had to be connected with hot water outlet pipe (11).
A kind of efficiency energy-saving gas water heater the most according to claim 1, it is characterised in that described heat exchanger (12)
Internal heat sheet is wavelike structure.
A kind of efficiency energy-saving gas water heater the most according to claim 1, it is characterised in that described condensate draining pipe
(7) upper end and condensing heat exchanger (3) junction, bottom are provided with catchment covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709112.9U CN205807677U (en) | 2016-07-05 | 2016-07-05 | A kind of efficiency energy-saving gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709112.9U CN205807677U (en) | 2016-07-05 | 2016-07-05 | A kind of efficiency energy-saving gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807677U true CN205807677U (en) | 2016-12-14 |
Family
ID=58140044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620709112.9U Expired - Fee Related CN205807677U (en) | 2016-07-05 | 2016-07-05 | A kind of efficiency energy-saving gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205807677U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958932A (en) * | 2017-04-27 | 2017-07-18 | 广东万和新电气股份有限公司 | Gas heater |
| CN108489079A (en) * | 2018-03-27 | 2018-09-04 | 郑州梦朵蓝节能设备有限公司 | A kind of energy saving gas burning water heater |
| CN108662746A (en) * | 2017-03-30 | 2018-10-16 | 芜湖美的厨卫电器制造有限公司 | Inverted combustion type gas heater |
-
2016
- 2016-07-05 CN CN201620709112.9U patent/CN205807677U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662746A (en) * | 2017-03-30 | 2018-10-16 | 芜湖美的厨卫电器制造有限公司 | Inverted combustion type gas heater |
| CN106958932A (en) * | 2017-04-27 | 2017-07-18 | 广东万和新电气股份有限公司 | Gas heater |
| CN108489079A (en) * | 2018-03-27 | 2018-09-04 | 郑州梦朵蓝节能设备有限公司 | A kind of energy saving gas burning water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170705 |