CN202419881U - Water heater using waste heat of smoke from cooking range - Google Patents
Water heater using waste heat of smoke from cooking range Download PDFInfo
- Publication number
- CN202419881U CN202419881U CN2012200152477U CN201220015247U CN202419881U CN 202419881 U CN202419881 U CN 202419881U CN 2012200152477 U CN2012200152477 U CN 2012200152477U CN 201220015247 U CN201220015247 U CN 201220015247U CN 202419881 U CN202419881 U CN 202419881U
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- China
- Prior art keywords
- heat
- water
- preserving container
- heat exchanger
- pipe
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000010411 cooking Methods 0.000 title claims abstract description 46
- 239000000779 smoke Substances 0.000 title abstract description 14
- 239000002918 waste heat Substances 0.000 title abstract 3
- 239000003517 fume Substances 0.000 claims description 21
- 230000037237 body shape Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 15
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a water heater using the waste heat of smoke from a cooking range, which is characterized by comprising a heat exchanger, a heat-insulation barrel and a circulating water pump. The heat exchanger comprises a cylindrical shell and a heat exchanging pipe arranged in the shell; two ends of the heat exchanging pipe penetrate out of the side wall of the shell to form the water inlet and the water outlet of the heat exchanger; the water inlet is connected with the heat-insulation barrel through a first water pipe; the circulating water pump is arranged on the first water pipe; and the water outlet is connected with the heat-insulation barrel through a second water pipe. The water heater is simple in structure, can be arranged in the existing gas cooking range conveniently and uses the waste heat of the smoke from smoke exhaust channel of the cooking range to heat water so that the energy consumption and the water heating cost are reduced.
Description
Technical field
The utility model relates to a kind of water heater, relates in particular to a kind of water heater that utilizes the cooking stove fume afterheat.
Background technology
The hot water supply in restaurant and dining room generally is through gas heater at present, electric heater, and boiler, or directly come the manufacture hot water with pot.The service time of gas cooking cooking stove every day in restaurant and dining room is long, and the thermal efficiency of gas cooking stove is generally at 20%-50%, and great amount of heat discharges through smoke discharging pipe along with flue gas, having slatterned in vain.The smoke discharging pipe of gas cooking cooking stove is processed by metallic plate usually; For reducing manufacture difficulty, the cross section of smoke discharging pipe is generally rectangle, can certainly be circle; If can the fume afterheat in the smoke discharging pipe be reclaimed; Utilize these heats to come heat hot water, both practiced thrift the energy, solve the hot water supply problem again.Also there is not a kind of water heater that can utilize the cooking stove fume afterheat in the market.
The utility model content
The technical problem that the utility model solves is: a kind of water heater that utilizes the cooking stove fume afterheat is provided, not only can utilizes the fume afterheat in the gas cooking cooking stove smokejack to add hot water, and also easy for installation.
The technical scheme of the utility model is: a kind of water heater that utilizes the cooking stove fume afterheat; It is characterized in that; Comprise heat exchanger, heat-preserving container and water circulating pump, wherein said heat exchanger comprises tubular shell and is installed in the heat exchanger tube in this housing that the two ends of said heat exchanger tube pass the sidewall of said housing; Two traversing through end of heat exchanger tube constitute the water inlet and the delivery port of heat exchanger respectively; Be connected through first water pipe between said water inlet and the said heat-preserving container, said water circulating pump is arranged on said first water pipe, is connected through second water pipe between said delivery port and the said heat-preserving container.The heat exchanger of the utility model is installed in the smoke discharging pipe of gas cooking cooking stove, install simple and convenient, when cooking stove is lit a fire; Flue gas passes from the tubular shell of heat exchanger, and the heat exchanger tube in the housing is heated, during water circulating pump work; Water circulating pump is pressed into the water in the heat-preserving container in the heat exchanger tube through first water pipe, and the water in the heat exchanger tube is pressed in the heat-preserving container through second water pipe, makes circulating in water and the heat-preserving container in the heat exchanger tube; Improved the effect of water heating, heat-preserving container has insulation effect, the heat that can effectively keep heat exchanger to bring simultaneously; Reduce heat waste, experiment shows, the utility model can energy-conservation about 30%; Be 10 cubes of combustion gas of every consumption, wherein the heat of 3 cubes of combustion gas can convert the heat of hot water fully to, and effects of energy saving and emission reduction is remarkable.
Rectangular cylindrical shell shape of said housing or circular cylinder body shape.The smoke discharging pipe cross section of gas cooking cooking stove is generally rectangle or circle; Housing is processed rectangular cylinder shape or the circular cylinder body shape that matches with smoke discharging pipe; Be convenient to heat exchanger is installed in the smoke discharging pipe on the one hand; Be beneficial to flue gas from housing, heating as much as possible on the other hand, to improve the utilization rate of fume afterheat through the exchange heat pipe.
Said heat exchanger tube is crooked serpentine configuration, and a sidewall of said housing has several perforation is installed, and each bend of heat exchanger tube one side extends housing sidewall and wears respectively and is fixed in the said installation perforation.Each bend of heat exchanger tube one side wears and is fixed in the said installation perforation, has simplified the syndeton between heat exchanger tube and the housing, has reduced product cost.
Said heat-preserving container is connected with the water-temperature water-level display instrument.
Said second water pipe is provided with the pipe joint that is used to connect running water pipe.Pipe joint makes the utility model to connect with running water pipe easily.
Said heat-preserving container is horizontal heat-preserving container or vertical heat-preserving container.
Said heat-preserving container is horizontal heat-preserving container, and this horizontal heat-preserving container is provided with ventilative overflow pipe, and this ventilative overflow pipe is connected the bottom of heat-preserving container.
Said first water pipe is provided with first tap, and this first tap is between the water inlet of said water circulating pump and said heat exchanger.Can obtain the hot water that the utility model produces easily through opening first tap.
Said second water pipe is provided with second tap.Can obtain the hot water that the utility model produces easily through opening second tap.
Said first water pipe is provided with water valve, and this water valve is between said water circulating pump and said heat-preserving container.When the water circulating pump fault, pipeline is sewed, and during cleaning filter, can close water valve so that maintenance.
The beneficial effect of the utility model is: the utility model is simple in structure, can be installed to easily in the existing gas cooking cooking stove, adds hot water through utilizing the fume afterheat in the gas cooking cooking stove smokejack, has reduced the heating cost of energy consumption and water.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the heat exchanger in the utility model;
Fig. 3 is that the A of Fig. 2 is to sketch map;
Fig. 4 is that the B of Fig. 2 is to sketch map;
Fig. 5 is the user mode sketch map of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Referring to Fig. 1～Fig. 4, a kind of water heater that utilizes the cooking stove fume afterheat comprises heat exchanger 1, heat-preserving container 2, water circulating pump 3, first water pipe 4 and second water pipe 5.Heat exchanger 1 comprises tubular shell 11 and is installed in the heat exchanger tube 12 in this housing 11, and the two ends of heat exchanger tube 12 pass the sidewall of housing 11, and two traversing through end of heat exchanger tube constitute the water inlet 12a and the delivery port 12b of heat exchanger respectively.Be connected through first water pipe 4 between water inlet 12a and the heat-preserving container 2; Water circulating pump 3 is arranged on first water pipe 4; First water pipe 4 is provided with first tap 6, water valve 7 and filter 8, the first taps 6 between the water inlet 12a of water circulating pump 3 and heat exchanger, and water valve 7 is between water circulating pump 3 and heat-preserving container 2; Filter 8 is between water valve 7 and water circulating pump 3, and the incrustation scale that filter 8 is used for filtering out heat-preserving container 2 is with protection water circulating pump 3.Be connected through second water pipe 5 between the delivery port 12b of heat exchanger and the heat-preserving container 2.Second water pipe 5 is provided with the pipe joint 9 and second tap 10 that is used to connect running water pipe, and a priming valve door 9 ' is set on the pipe joint 9.On second water pipe 5, be not provided with any valve, can prevent that the user from missing valve-off and producing high pressure, and security incident takes place between heat exchanger and the heat-preserving container.The housing 11 rectangular cylindrical shell shapes of heat exchanger can also be the circular cylinder body shapes, and the smoke discharging pipe of the profile of heat exchanger shell and gas cooking cooking stove is complementary and gets final product.Heat exchanger tube 12 is crooked serpentine configuration, and a sidewall 11 ' of housing 11 has several perforation is installed, and each bend 12c of heat exchanger tube 12 1 sides extends housing sidewall 11 ' and wears respectively to be fixed on and installs in the perforation; As another embodiment, in order to make the structure of heat exchanger simplify more, each bend of heat exchanger tube both sides all can drop in the housing 11, to cut down finished cost.Heat exchanger tube 12 is a finned tube, makes that the heating surface area of heat exchanger tube is bigger, improves the utilization rate of fume afterheat, and the material of finned tube is an aluminium, has strong resistance to corrosion.Heat-preserving container 2 in the present embodiment is horizontal heat-preserving container; Horizontal heat-preserving container is provided with ventilative overflow pipe 13; The overflow pipe 13 of should breathing freely is connected the bottom of heat-preserving container 2; Also be connected with water-temperature water-level display instrument 14 on the heat-preserving container 2, water-temperature water-level display instrument 14 is an existing product, and water-temperature water-level display instrument 14 is used for showing the water temperature and the water level of heat-preserving container 2.In addition, heat-preserving container 2 also can be vertical heat-preserving container.
Referring to Fig. 5; The utility model is installed and used like this: the heat exchanger 1 of the utility model is installed in the smoke discharging pipe 16 of gas cooking cooking stove 15; The heat exchanger water inlet position is higher than heat exchanger delivery port position; Horizontal heat-preserving container 2 is fixed on the wall, and the level height of heat-preserving container 2 is higher than the level height of heat exchanger 1, and 5 pipe joint on second water pipe 9 and running water pipe 17 are joined.Open priming valve door on the pipe joint and in heat-preserving container, 2 add water, when gas cooking cooking stove 15 is lit a fire, connect the power supply of water circulating pump 3; 3 operations of circulation water circulating pump; Through in first water pipe, the 4 suction heat exchangers 1, the heat exchanger 1 of flowing through carries out heat exchange with 2 water in the heat-preserving container, and the water after the heating is got back in the heat-preserving container 2 through second water pipe 5; Water constantly circulates, and the coolant-temperature gage in the heat-preserving container 2 will constantly raise.When gas cooking cooking stove 15 stops working, stop water circulating pump 3, hot water just is stored in the heat-preserving container 2, makes when gas cooking cooking stove 15 is not lit a fire, and this device also can provide hot water at any time.If heat-preserving container adopts vertical heat-preserving container, place ground to get final product vertical heat-preserving container.
Claims (10)
1. water heater that utilizes the cooking stove fume afterheat; It is characterized in that: comprise heat exchanger, heat-preserving container and water circulating pump; Wherein said heat exchanger comprises tubular shell and is installed in the heat exchanger tube in this housing; The two ends of said heat exchanger tube pass the sidewall of said housing, and two traversing through end of heat exchanger tube constitute the water inlet and the delivery port of heat exchanger respectively, are connected through first water pipe between said water inlet and the said heat-preserving container; Said water circulating pump is arranged on said first water pipe, is connected through second water pipe between said delivery port and the said heat-preserving container.
2. according to the described water heater that utilizes the cooking stove fume afterheat of claim 1, it is characterized in that: rectangular cylindrical shell shape of said housing or circular cylinder body shape.
3. according to the described water heater that utilizes the cooking stove fume afterheat of claim 1; It is characterized in that: said heat exchanger tube is crooked serpentine configuration; One sidewall of said housing has several perforation is installed, and each bend of heat exchanger tube one side extends housing sidewall and wears respectively and is fixed in the said installation perforation.
4. according to the described water heater that utilizes the cooking stove fume afterheat of claim 1, it is characterized in that: said heat-preserving container is connected with the water-temperature water-level display instrument.
5. according to the described water heater that utilizes the cooking stove fume afterheat of claim 1, it is characterized in that: said second water pipe is provided with the pipe joint that is used to connect running water pipe.
6. according to the described water heater that utilizes the cooking stove fume afterheat of claim 1, it is characterized in that: said heat-preserving container is horizontal heat-preserving container or vertical heat-preserving container.
7. according to the described water heater that utilizes the cooking stove fume afterheat of claim 6, it is characterized in that: said heat-preserving container is horizontal heat-preserving container, and this horizontal heat-preserving container is provided with ventilative overflow pipe, and this ventilative overflow pipe is connected the bottom of heat-preserving container.
8. according to the described water heater that utilizes the cooking stove fume afterheat of claim 1, it is characterized in that: said first water pipe is provided with first tap, and this first tap is between the water inlet of said water circulating pump and said heat exchanger.
9. according to the described water heater that utilizes the cooking stove fume afterheat of claim 1, it is characterized in that: said second water pipe is provided with second tap.
10. according to the described water heater that utilizes the cooking stove fume afterheat of claim 1, it is characterized in that: said first water pipe is provided with water valve, and this water valve is between said water circulating pump and said heat-preserving container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200152477U CN202419881U (en) | 2012-01-13 | 2012-01-13 | Water heater using waste heat of smoke from cooking range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200152477U CN202419881U (en) | 2012-01-13 | 2012-01-13 | Water heater using waste heat of smoke from cooking range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419881U true CN202419881U (en) | 2012-09-05 |
Family
ID=46744638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200152477U Expired - Fee Related CN202419881U (en) | 2012-01-13 | 2012-01-13 | Water heater using waste heat of smoke from cooking range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304081A (en) * | 2020-11-16 | 2021-02-02 | 诸城兴贸玉米开发有限公司 | Starch stoving waste heat recycles device |
-
2012
- 2012-01-13 CN CN2012200152477U patent/CN202419881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304081A (en) * | 2020-11-16 | 2021-02-02 | 诸城兴贸玉米开发有限公司 | Starch stoving waste heat recycles device |
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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 |
Granted publication date: 20120905 Termination date: 20160113 |