CN203935160U - The fan jet flow drying device of dish-washing machine - Google Patents
The fan jet flow drying device of dish-washing machine Download PDFInfo
- Publication number
- CN203935160U CN203935160U CN201420332970.7U CN201420332970U CN203935160U CN 203935160 U CN203935160 U CN 203935160U CN 201420332970 U CN201420332970 U CN 201420332970U CN 203935160 U CN203935160 U CN 203935160U
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- dish
- washing machine
- drying device
- jet flow
- hybrid chamber
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- Expired - Lifetime
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- 238000004851 dishwashing Methods 0.000 title claims abstract description 44
- 238000001035 drying Methods 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000002156 mixing Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 238000007605 air drying Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
- Washing And Drying Of Tableware (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A fan jet flow drying device for dish-washing machine, comprises and the inner bag of dish-washing machine on inner bag, is provided with gas outlet, the nozzle of cold wind carrier pipe is near gas outlet.The fan jet flow drying device of dish-washing machine also comprises hybrid chamber, and gas outlet and nozzle communicate with hybrid chamber respectively, is provided with exhaust outlet on hybrid chamber.Between hybrid chamber and exhaust outlet, be provided with gas block panel.The fan jet flow drying device of dish-washing machine also comprises liquid collecting tube, and this liquid collecting tube is opened between gas block panel and exhaust outlet.The fan jet flow drying device of dish-washing machine also comprises hybrid chamber trunnion, and this hybrid chamber trunnion is connected between gas block panel and exhaust outlet.The fan jet flow drying device of dish-washing machine also comprises anemostat, and this anemostat is connected between gas block panel and exhaust outlet.One end of cold wind carrier pipe communicates with the air outlet of blower fan, and the suction opeing of blower fan communicates with external.The utlity model has simple and reasonable, cost of manufacture is low, flexible operation, drying effect is good, energy consumption is low feature.
Description
Technical field
The utility model relates to the fan jet flow drying device of a kind of dish-washing machine, particularly a kind of dish-washing machine.
Background technology
Dish-washing machine is after rinsing completes, and the residual a lot of globules of the surface of tableware meeting, for drying dishware, mainly adopt waste heat dry at present, by naturally cooling, the globule are cooled on inner bag.
Development along with technology, occurred that blower fan is dry, by blower fan, damp-heat air is directly discharged to inner bag, this mode can effectively reduce energy consumption under the prerequisite that does not reduce the dish-washing machine index of aridity, although condenser pipe is installed, but because the environment temperature of condenser pipe is very high, damp-heat air flow velocity is very fast, the non-constant of condensation effect, this technology can directly be discharged to damp and hot saturated air outside dish-washing machine, causes cabinet mouldy because condensing the globule.
Above-mentioned technology is through improving, at blower fan front end or rear end, increase tonifying Qi hole, if Chinese patent literature CN203539290U was on 04 16th, 2014 disclosed dishwasher blower condensing units, at blower fan front end, increase tonifying Qi hole, can cause damp-heat air suction effect very poor, the inefficiency of suction.This is because hot-air is because temperature is high, can upwards flow by nature, the pumping direction of this and blower fan is contrary, in increase tonifying Qi hole, blower fan rear end, exist cold air and sneak into very few problem, because this is the mode of passive suction, the cold air sucking is considerably less, causes mixing later gas temperature still very high.It is exactly that the globule condensing after cold and hot air mixes remains near blower fan that such design also has a larger problem, and cannot discharge, and causes the risk of infiltration.
EP2136693B1 has proposed new improvement on November 28th, 2012, by two fans, force cold and hot air to be blown into the mixing casing of bottom, this kind of cold and hot air of mode can be mixed preferably, but because condensed water is accumulated in BOP, therefore drying steps is: washing-bowl dish is dry-pipeline is dry, and this causes spending the more time and can exhaust that to carry out pipeline dry.
Utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, cost of manufacture is low, the fan jet flow drying device of flexible operation, drying effect is good, energy consumption is low dish-washing machine, to overcome weak point of the prior art.
By the fan jet flow drying device of a kind of dish-washing machine of this object design, comprise the inner bag of dish-washing machine, its architectural feature is on inner bag, to be provided with gas outlet, on cold wind carrier pipe, has nozzle.
Further, the fan jet flow drying device of dish-washing machine also comprises hybrid chamber, and gas outlet pipe and nozzle communicate with hybrid chamber respectively, are provided with exhaust outlet on hybrid chamber.
Further, between described hybrid chamber and exhaust outlet, be provided with gas block panel.
Further, the fan jet flow drying device of dish-washing machine also comprises liquid collecting tube, and this liquid collecting tube is opened between gas block panel and exhaust outlet.
Further, the outlet of described liquid collecting tube communicates with inner bag or the tank of dish-washing machine communicates.
Further, the fan jet flow drying device of dish-washing machine also comprises hybrid chamber trunnion, and this hybrid chamber trunnion is connected between gas block panel and exhaust outlet.
Further, the fan jet flow drying device of dish-washing machine also comprises anemostat, and this anemostat is connected between gas block panel and exhaust outlet.
Further, one end of described cold wind carrier pipe communicates with the air outlet of blower fan, and the suction opeing of blower fan communicates with external.
The utility model is provided with gas outlet on inner bag, and the nozzle of cold wind carrier pipe, near gas outlet, during blower fan work, can be formed to negative pressure near place, gas outlet by Venturi effect at jet expansion, thereby entrainments the air of inner bag.During work, blower fan sucks the air of air drying, during by nozzle, can produce gas jet, high velocity air has produced Venturi effect, entrainments the hot and humid air in the inner bag of dish-washing machine, at hybrid chamber trunnion, mixes, in mixed process, hot and humid airborne steam is met the cold liquid that congeals into, significantly cooling simultaneously, last gas of discharging normal temperature from air outlet, and condensed water flows back to inner bag, finally arrive tank and discharged by draining pump.
Outside air in the utility model ejects formation jet through nozzle 2.1, can, in the interior turbulization of hybrid chamber 4, improve the mixed effect of hot and humid gas and cold air.
The utility model can make the hot and humid air in internal cavity of bowl washer mix with cold air, makes hot and humid saturated air become the Bas Discharged of air drying, thereby improves the drying effect of dish-washing machine, reduces the energy consumption of dish-washing machine; The water producing through condensation is easily collection and treatment also; It has simple and reasonable, cost of manufacture is low, flexible operation, drying effect is good, energy consumption is low feature.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Air current flow schematic diagram when Fig. 2 is the utility model work.
The mobile schematic diagram of condensed water when Fig. 3 is the utility model work.
Fig. 4 is control block diagram of the present utility model.
In figure: 1 is blower fan, 1.1 is suction opeing, and 1.2 is air outlet, and 2 is cold wind carrier pipe, and 2.1 is nozzle, 4 is hybrid chamber, and 4.1 is hybrid chamber trunnion, and 4.2 is anemostat, and 4.3 is gas block panel, and 4.4 is exhaust outlet, 5 is inner bag, and 5.1 is gas outlet, and 6 is liquid collecting tube, and 8 is condensed water.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 4, the fan jet flow drying device of this dish-washing machine, comprises and the inner bag 5 of dish-washing machine on inner bag 5, is provided with gas outlet 5.1, the nozzle 2.1 of cold wind carrier pipe 2 is communicated with gas outlet 5.1.
In the present embodiment, the fan jet flow drying device of dish-washing machine also comprises hybrid chamber 4, and gas outlet 5.1 and nozzle 2.1 communicate with hybrid chamber 4 respectively, are provided with exhaust outlet 4.4 on hybrid chamber 4.
Between hybrid chamber 4 and exhaust outlet 4.4, be provided with gas block panel 4.3.
The fan jet flow drying device of dish-washing machine also comprises liquid collecting tube 6, and this liquid collecting tube 6 is opened between gas block panel 4.3 and exhaust outlet 4.4.The outlet of liquid collecting tube 6 communicates with inner bag 5 or the tank of dish-washing machine communicates.
The fan jet flow drying device of dish-washing machine also comprises hybrid chamber trunnion 4.1, and this hybrid chamber trunnion 4.1 is connected between gas block panel 4.3 and exhaust outlet 4.4.
The fan jet flow drying device of dish-washing machine also comprises anemostat 4.2, and this anemostat 4.2 is connected between gas block panel 4.3 and exhaust outlet 4.4.
One end of cold wind carrier pipe 2 communicates with the air outlet 1.2 of blower fan 1, and the suction opeing 1.1 of blower fan 1 communicates with external.
Dish-washing machine in washing process, the hot and humid gas in inner bag, under the effect of convection current, gas flow in hybrid chamber 4 from inner bag gas outlet 5.1, but due to the Action of Gravity Field sealing of gas block panel 4.3 self the pipe outlet of knowing clearly, air-flow stops flowing.
Dish-washing machine enters into a bowl dish drying stage from the washing stage, and in certain selected time of drying stage, fan jet flow drying device is started working.
Blower fan 1 is from the dry gas of suction opeing 1.1 suction room temperatures, from the air outlet 1.2 of blower fan, discharge the gas of high-voltage high-speed, extraneous cryogenic gas enters cold wind carrier pipe 2, the air-flow that forms more speed at nozzle 2.1 places forms jet, jet enters mixing chamber 4, meanwhile, jet blows gas block panel 4.3 open, and jet produces Venturi effect near nozzle.The hot and humid gas of internal cavity of bowl washer 5 is due to the effect of entrainmenting of jet generation and the effect of self convection current, from inner bag gas outlet 5.1, enter in hybrid chamber 4, cryogenic gas forms mist after mixing in hybrid chamber trunnion 4.1 with hot and humid gas, after water vapor condensation in high temperature damp-heat air, separate out the globule, mist continues to enter into anemostat 4.2, air velocity reduces, pressure raises, steam is further condensed into the globule, condensed water 8 is due to the effect of self gravitation, by liquid collecting tube 6, be back to inner bag, finally flow to tank, by dish washing-machine water-draining pump, discharged.At exhaust outlet 4.4, discharge the gas that approaches room temperature.
In this enforcement, the outlet of liquid collecting tube can also be directly connected to the tank of dish-washing machine or other can be communicated with the part of tank.
In the situation that the length of hybrid chamber trunnion is enough, anemostat can save.In the situation that the length of hybrid chamber trunnion is enough, also can need liquid collecting tube, and by the gradient of design hybrid chamber trunnion, make condensed water be back to inner bag by Action of Gravity Field and reduce temperature;
In this enforcement, because the flow direction of high temperature air is consistent with pumping direction, pumping efficiency is high;
See Fig. 2-Fig. 3.
Other embodiment have: in damp-heat carrier pipe, blower fan is set, at damp-heat carrier pipe, nozzle is set, during blower fan work, form jet near nozzle, from cold wind carrier pipe, draw in cold air carries out condensation by mixing.
Claims (8)
1. the fan jet flow drying device of a dish-washing machine, the inner bag (5) that comprises dish-washing machine, it is characterized in that being provided with gas outlet (5.1), damp-heat carrier pipe (7) and cold wind carrier pipe (2) on inner bag (5), cold wind carrier pipe (2) or damp-heat carrier pipe (7) have nozzle (2.1).
2. the fan jet flow drying device of dish-washing machine according to claim 1, it is characterized in that also comprising hybrid chamber (4), damp-heat carrier pipe (7) and cold wind carrier pipe (2) communicate with hybrid chamber (4) respectively, are provided with exhaust outlet (4.4) on hybrid chamber (4).
3. the fan jet flow drying device of dish-washing machine according to claim 2, is characterized in that being provided with gas block panel (4.3) between described hybrid chamber (4) and exhaust outlet (4.4).
4. the fan jet flow drying device of dish-washing machine according to claim 3, is characterized in that also comprising liquid collecting tube (6), and this liquid collecting tube (6) is opened between gas block panel (4.3) and exhaust outlet (4.4).
5. the fan jet flow drying device of dish-washing machine according to claim 4, the outlet that it is characterized in that described liquid collecting tube (6) communicates with inner bag (5) or the tank of dish-washing machine communicates.
6. the fan jet flow drying device of dish-washing machine according to claim 3, is characterized in that also comprising hybrid chamber trunnion (4.1), and this hybrid chamber trunnion (4.1) is connected between gas block panel (4.3) and exhaust outlet (4.4).
7. the fan jet flow drying device of dish-washing machine according to claim 3, is characterized in that also comprising anemostat (4.2), and this anemostat (4.2) is connected between gas block panel (4.3) and exhaust outlet (4.4).
8. according to the fan jet flow drying device of the arbitrary described dish-washing machine of claim 1 to 7, it is characterized in that one end of described cold wind carrier pipe (2) and the air outlet (1.2) of blower fan (1) communicate, the suction opeing (1.1) of blower fan (1) communicates with external.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332970.7U CN203935160U (en) | 2014-06-21 | 2014-06-21 | The fan jet flow drying device of dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332970.7U CN203935160U (en) | 2014-06-21 | 2014-06-21 | The fan jet flow drying device of dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935160U true CN203935160U (en) | 2014-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332970.7U Expired - Lifetime CN203935160U (en) | 2014-06-21 | 2014-06-21 | The fan jet flow drying device of dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203935160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083136A (en) * | 2014-06-21 | 2014-10-08 | 广东格兰仕集团有限公司 | Fan jet-flow drying device of dish washing machine |
| CN105982631A (en) * | 2015-02-04 | 2016-10-05 | 青岛海尔洗碗机有限公司 | Dishwasher condensation drying system, condensation drying method and dishwasher |
| CN108523814A (en) * | 2018-06-11 | 2018-09-14 | 中山市浩乐电器制造有限公司 | It is vented drying system |
-
2014
- 2014-06-21 CN CN201420332970.7U patent/CN203935160U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083136A (en) * | 2014-06-21 | 2014-10-08 | 广东格兰仕集团有限公司 | Fan jet-flow drying device of dish washing machine |
| CN104083136B (en) * | 2014-06-21 | 2017-01-18 | 广东格兰仕集团有限公司 | Fan jet-flow drying device of dish washing machine |
| CN105982631A (en) * | 2015-02-04 | 2016-10-05 | 青岛海尔洗碗机有限公司 | Dishwasher condensation drying system, condensation drying method and dishwasher |
| CN108523814A (en) * | 2018-06-11 | 2018-09-14 | 中山市浩乐电器制造有限公司 | It is vented drying system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |