CN203719105U - Automatic water supplement and heating water tank using smoke afterheat - Google Patents
Automatic water supplement and heating water tank using smoke afterheat Download PDFInfo
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- CN203719105U CN203719105U CN201320656862.0U CN201320656862U CN203719105U CN 203719105 U CN203719105 U CN 203719105U CN 201320656862 U CN201320656862 U CN 201320656862U CN 203719105 U CN203719105 U CN 203719105U
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Abstract
The utility model discloses an automatic water supplement and heating water tank using smoke afterheat. The automatic water supplement and heating water tank comprises an outer water tank and an inner water tank which are communicated with each other, wherein a water inlet is formed in the inner water tank; a smoke heat exchange device is arranged in the outer water tank; a heat exchange pipe is arranged in the smoke heat exchange device; when afterheat smoke enters the smoke heat exchange device through the heat exchange pipe at the bottom of the smoke heat exchange device, after being subjected to heat exchange, the afterheat smoke heats a water body in the outer water tank; an atmospheric communicating pipe for discharging water vapor generated by heating and a hot water outlet are also arranged on the outer water tank. The automatic water supplement and heating water tank reuses the afterheat of high-temperature smoke; heat in the afterheat smoke can be transmitted into the water tanks through the smoke heat exchange device, so that the temperature of the water body in the water tanks can be quickly increased, and a small amount of generated vapor is discharged from the atmospheric communicating pipe of the water tank; therefore, the phenomenon that cooking operation is affected by heat division on a furnace hearth by a furnace hearth water sleeve type heating water tank, is avoided, and the cooking operation and water heating can be carried out at the same time; the time for heating the water is saved, and energy is saved.
Description
Technical field
The utility model belongs to catering facility technical field, relates to a kind of automatic water supplement heating water tank of utilizing fume afterheat.
Background technology
At present, cooking operation and continuous hot water for shower supply are generally to adopt respectively heating cooler and hot-water boiler to realize.Conventional catering facility is to adopt one group of burner to add hot preparation main non-staple food, generally only possesses the ability of processing main non-staple food, and the thermal efficiency is only 40%.When catering facility provides hot water simultaneously, general cooking range adopts hearth water sleeve form that hot water is provided with water tank, and its capacity is little, and heat insulation effect is poor, easily accumulates incrustation scale.For hot-water boiler, provide hot water on the other hand, it only can possess the function of heating water, does not possess the ability of processing main non-staple food.
Utility model content
The technical problem that the utility model solves is to provide a kind of automatic water supplement heating water tank of utilizing fume afterheat, utilizes the smoke evacuation of cooking range to carry out UTILIZATION OF VESIDUAL HEAT IN, and providing of hot water is provided in the situation that not affecting cooking operation simultaneously.
The utility model is to be achieved through the following technical solutions:
Utilize an automatic water supplement heating water tank for fume afterheat, comprise the outer water tank and the inner water tank that are connected, inner water tank is provided with water inlet, is provided with smoke heat replacing device in outer water tank; In smoke heat replacing device, be provided with heat exchanger tube, when waste heat flue gas enters from the heat exchanger tube of smoke heat replacing device bottom, after heat exchange, heat the water body in outer water tank; On outer water tank, be also provided with the atmosphere cross over pipe that adds thermogenetic water vapour for discharging, and hot water outlet.
In described inner water tank, be also provided with mechanical float ball valve gear, in inner water tank be down to default water level under water time, mechanical float ball valve gear is opened inlet valve automatically, to inner water tank supplementing water, when the water in inner water tank reaches preset water level, mechanical float ball valve gear cuts out inlet valve automatically.
In described outer water tank, be also provided with level sensor, level sensor is to the controller transmitted signal that produces the burner of high-temperature flue gas; Water level in outer water tank lower than set water level time, burner cannot start.
The inner side of described outer water tank is also provided with thermal insulation layer.
On described outer water tank, be also provided with the two-colour fluviograph of measuring water level.
Described hot water outlet is connected with heat-exchanger pump, and heat-exchanger pump extremely mixes in water valve and the cold water mix transporting by delivery.
On described outer water tank, inner water tank, be also equipped with access hole.
Heat exchanger tube in described smoke heat replacing device is arranged with asymmetrical form, the waste heat flue gas of high temperature enters from the heat exchanger tube of smoke heat replacing device bottom, from the heat exchanger tube at top, discharge again, the heat of high-temperature residual heat flue gas is absorbed by the inwall of heat exchanger tube and smoke heat replacing device, absorb the water body that heat is delivered to again in outer water tank and absorb.
In described smoke heat replacing device, be also placed with scale removal ball, to destroy fouling environment, prevent the fouling of heat exchanger tube.
Described scale removal ball be for can adhere to the spheroid of incrustation scale crystalline solid, and can be with the disturbance campaign of current.
Compared with prior art, the utlity model has following useful technique effect:
The automatic water supplement heating water tank of utilizing fume afterheat that the utility model provides, fume afterheat to high temperature utilizes again, by smoke heat replacing device, heat in waste heat flue gas is delivered in water tank, the water temperature of water tank inside is heated up rapidly, and a small amount of steam producing is discharged from the atmosphere cross over pipe of water tank; Thereby the heating water tank of so just avoiding hearth water sleeve form is on burner hearth heat, shunting affects cooking operation, thereby can reach cooking operation, hot water provides simultaneously and carries out; When needing shower, open heat-exchanger pump and outside cold water pipe valve, cold water and hot water will by terminal mix water valve by cold-hot-water temperature-regulating to suitable temperature (such as 35 ℃) water outlet for shower.
Further, the automatic water supplement heating water tank of utilizing fume afterheat that the utility model provides, can realize automatic water supplement by mechanical float ball valve, and when the water body in water tank declines, mechanical float ball valve is opened automatically, by automatic water supplement; The level sensor simultaneously arranging in heating water tank can detect water level; make that water level is too low cannot start burner; thereby the effective utilization that had both guaranteed the energy is also to have guaranteed that water level stops heating while being reduced to a certain degree, provide safeguard protection to device.
The automatic water supplement heating water tank of utilizing fume afterheat that the utility model provides, also in smoke heat replacing device, add scale removal ball, because the water meter area of crossing of scale removal ball is far longer than container inner wall surface area, make scale removal ball surface become dirty probability to be far longer than on container inner wall surface and become dirty probability, thereby formation crystalline solid (dirty particle) overwhelming majority is attached to the surface of scale removal ball, scale removal ball is vaporized water disturbance and moves in the water of heating, in motion process between scale removal ball and scale removal ball, scale removal ball and container inner wall face produce collision movement repeatedly, thereby the crystalline solid collision that is attached to scale removal ball surface is shed in water, the dirty particle coming off impels homogeneous nucleation, along with extending heating time, dirt matter is gathered into cotton-shaped being suspended in water, flocculent substance can be got rid of with current, thereby make dirty matter can not be attached to vessel surface, reach the object of good antiscale property and scale removal, played equipment scaling and the energy-saving and cost-reducing effect of preventing.
Accompanying drawing explanation
Fig. 1-1, Fig. 1-2 are structural representation of the present utility model;
Fig. 2-1～Fig. 2-3 are smoke heat replacing device structural representation;
Wherein: 1 is level sensor, 2 is two-colour fluviograph, and 3 is atmosphere cross over pipe, and 4 is hot water outlet, and 5 is smoke heat replacing device, 6 is access hole, and 7 is ball-cock assembly, and 8 is inner water tank, and 9 is thermal insulation layer, and 10 is outer water tank, 11 is heat-exchanger pump, and 12 is mixed water valve, and 13 is heat exchanger tube, and 14 is scale removal ball.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, described in be to explanation of the present utility model rather than restriction.
Referring to Fig. 1-1～Fig. 1-2, Fig. 2-1～Fig. 2-3, the utility model provides a kind of automatic water supplement heating water tank of utilizing fume afterheat, comprises the outer water tank 10 and the inner water tank 8 that are connected, and inner water tank 8 is provided with water inlet, is provided with smoke heat replacing device 5 in outer water tank 10; In smoke heat replacing device 5, be provided with heat exchanger tube 13, when waste heat flue gas enters from the heat exchanger tube 13 of smoke heat replacing device 5 bottoms, after heat exchange, heat the water body in outer water tank 10; On outer water tank 10, be also provided with the atmosphere cross over pipe 3 that adds thermogenetic water vapour for discharging, and hot water outlet 4.
Further, in described inner water tank 8, be also provided with mechanical float ball valve gear 7, in inner water tank 8 be down to default water level under water time, mechanical float ball valve gear 7 is opened inlet valve automatically, to inner water tank 8 supplementing water, when the water in inner water tank 8 reaches preset water level, mechanical float ball valve gear 7 cuts out inlet valve automatically.
In described outer water tank 10, be also provided with level sensor 1, level sensor 1 is to the controller transmitted signal that produces the burner of high-temperature flue gas; Water level in outer water tank 10 lower than set water level time, burner cannot start.
And the inner side of described outer water tank 10 is also provided with thermal insulation layer 9, to reach better effect of heat insulation.
On described outer water tank 10, be also provided with the two-colour fluviograph 2 of measuring water level, be convenient to observe water level, better understand the situation that adds water, water.
Described hot water outlet 4 is connected with heat-exchanger pump 11, and heat-exchanger pump 11 is by the interior cold water mix with transporting of the extremely mixed water valve 12 of delivery.
On described outer water tank 10, inner water tank 8, be also equipped with access hole 6, so that maintenance.
Heat exchanger tube 13 in described smoke heat replacing device 5 is arranged with asymmetrical form, the waste heat flue gas of high temperature enters from the heat exchanger tube 13 of smoke heat replacing device 5 bottoms, from the heat exchanger tube 13 at top, discharge again, the heat of high-temperature residual heat flue gas is absorbed by the inwall of heat exchanger tube 13 and smoke heat replacing device 5, absorb the water body that heat is delivered to again in outer water tank 10 and absorb.
In described smoke heat replacing device 5, be also placed with scale removal ball 14, to destroy fouling environment, prevent the fouling of heat exchanger tube 13.Described scale removal ball 14 be for can adhere to the spheroid of incrustation scale crystalline solid, and can be with the disturbance campaign of current.
Concrete, inner water tank structure adopts the reinforcing of channel-section steel orifice plate, weld seam interface reload buffer plate to solve liquid can cause water hammer with car vibrations, causes container deformation or damage; In water tank, be furnished with mechanical float ball valve, water level declines will automatic water supplement; In water tank, be furnished with low water level probe, water level will give a warning to control panel lower than safe altitude, stops heating; In view of the conventional easy fouling of strong convection heat exchanger tube, and adding of scale removal ball can effectively stop dirty matter to be adsorbed on the inner efficiency of heating surface that reduces of heat exchanger tube, and extends heat exchanger tube service life.
At cooking job state, heating water tank is filled with to water, if add water mode, be outside running water, without closing Water filling valve, ball-cock assembly can turn-off voluntarily in the situation that filling it up with; If by the water filling pump water adding of being with, when water tank is filled it up with, please observe two-colour fluviograph scale and show, need manually close water injecting pump power supply.Open burner, the inwall of the flue gas heat exchange tube device in high-temperature flue gas and heating water tank carries out convective exchange, the water temperature of water tank inside is heated up rapidly, the a small amount of steam producing is discharged from the atmosphere cross over pipe of water tank, when the water body in water tank declines, mechanical float ball valve is opened automatically, by automatic water supplement.In heating water tank, be provided with level sensor, water level is too low cannot start burner.While needing shower, open heat-exchanger pump and outside cold water pipe valve, when cold water and hot water will mix water valve by cold-hot-water temperature-regulating to 35 ℃ by terminal, water outlet is for shower.
Provide a specific embodiment below: before cooking operation, inner water tank is filled with to water; Start burner, high-temperature flue gas enters from smoke heat replacing device bottom, and high-temperature flue gas heat is absorbed by heat exchanger tube and heat-exchanger rig inwall; The high-temperature flue gas heat absorbing has been delivered to again the water body in water tank and has absorbed, and the water body in water tank is heated, and produces steam and is discharged by atmospheric communicating pipe; In cooking operation, just Water in Water Tank can be heated simultaneously.Through test, the medium fiery operation of cooking operation is after approximately 23 minutes, and in water tank, 50 premium on currency can be by flue gas to fluidized state.Now, the water in water tank both can, directly as drinking water, also can be mixed into suitable temperature for washing one's face and rinsing one's mouth or shower by mixed water valve by itself and cold water.Due to smoke discharging residual heat utilization, the time of having saved goes to heat up water and has a bath, and has saved again the energy.
Claims (10)
1. an automatic water supplement heating water tank of utilizing fume afterheat, is characterized in that, comprises the outer water tank (10) and the inner water tank (8) that are connected, and inner water tank (8) is provided with water inlet, is provided with smoke heat replacing device (5) in outer water tank (10); In smoke heat replacing device (5), be provided with heat exchanger tube (13), when waste heat flue gas enters from the heat exchanger tube (13) of smoke heat replacing device (5) bottom, after heat exchange, heat the water body in outer water tank (10); On outer water tank (10), be also provided with the atmosphere cross over pipe (3) that adds thermogenetic water vapour for discharging, and hot water outlet (4).
2. the automatic water supplement heating water tank of utilizing fume afterheat as claimed in claim 1, it is characterized in that, in described inner water tank (8), be also provided with mechanical float ball valve gear (7), in inner water tank (8) be down to default water level under water time, mechanical float ball valve gear (7) is opened inlet valve automatically, to inner water tank (8) supplementing water, when the water in inner water tank (8) reaches preset water level, mechanical float ball valve gear (7) cuts out inlet valve automatically.
3. the automatic water supplement heating water tank of utilizing fume afterheat as claimed in claim 1, is characterized in that, is also provided with level sensor (1) in described outer water tank (10), and level sensor (1) is to the controller transmitted signal that produces the burner of high-temperature flue gas; Water level in outer water tank (10) lower than set water level time, burner cannot start.
4. the automatic water supplement heating water tank of utilizing fume afterheat as claimed in claim 1, is characterized in that, the inner side of described outer water tank (10) is also provided with thermal insulation layer (9).
5. the automatic water supplement heating water tank of utilizing fume afterheat as claimed in claim 1, is characterized in that, is also provided with the two-colour fluviograph (2) of measuring water level on described outer water tank (10).
6. the automatic water supplement heating water tank of utilizing fume afterheat as claimed in claim 1, is characterized in that, described hot water outlet (4) is connected with heat-exchanger pump (11), and heat-exchanger pump (11) is by the interior cold water mix with transporting of the extremely mixed water valve (12) of delivery.
7. the automatic water supplement heating water tank of utilizing fume afterheat as claimed in claim 1, is characterized in that, on described outer water tank (10), inner water tank (8), is also equipped with access hole (6).
8. the automatic water supplement heating water tank of utilizing fume afterheat as claimed in claim 1, it is characterized in that, heat exchanger tube (13) in described smoke heat replacing device (5) is arranged with asymmetrical form, the waste heat flue gas of high temperature enters from the heat exchanger tube (13) of smoke heat replacing device (5) bottom, from the heat exchanger tube (13) at top, discharge again, the heat of high-temperature residual heat flue gas is absorbed by the inwall of heat exchanger tube (13) and smoke heat replacing device (5), and institute absorbs heat and is delivered to again the interior water body of outer water tank (10) and absorbs.
9. the automatic water supplement heating water tank of utilizing fume afterheat as described in claim 1 or 8, is characterized in that, is also placed with scale removal ball (14) in described smoke heat replacing device (5), to destroy fouling environment, prevents the fouling of heat exchanger tube (13).
10. the automatic water supplement heating water tank of utilizing fume afterheat as claimed in claim 9, is characterized in that, described scale removal ball (14) be for can adhere to the spheroid of incrustation scale crystalline solid, and can be with the disturbance campaign of current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656862.0U CN203719105U (en) | 2013-10-23 | 2013-10-23 | Automatic water supplement and heating water tank using smoke afterheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320656862.0U CN203719105U (en) | 2013-10-23 | 2013-10-23 | Automatic water supplement and heating water tank using smoke afterheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203719105U true CN203719105U (en) | 2014-07-16 |
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ID=51158251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320656862.0U Expired - Fee Related CN203719105U (en) | 2013-10-23 | 2013-10-23 | Automatic water supplement and heating water tank using smoke afterheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203719105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220754A (en) * | 2019-07-05 | 2019-09-10 | 上海华川环保科技有限公司 | A kind of high-temperature flue gas heating sampling probe |
| CN113418298A (en) * | 2021-07-02 | 2021-09-21 | 河北工业大学 | Heat energy driven steam compression type heat pump hot water system |
-
2013
- 2013-10-23 CN CN201320656862.0U patent/CN203719105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220754A (en) * | 2019-07-05 | 2019-09-10 | 上海华川环保科技有限公司 | A kind of high-temperature flue gas heating sampling probe |
| CN113418298A (en) * | 2021-07-02 | 2021-09-21 | 河北工业大学 | Heat energy driven steam compression type heat pump hot water system |
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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: 20140716 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |