CN208301617U - Air energy heat pump dish-washing machine - Google Patents
Air energy heat pump dish-washing machine Download PDFInfo
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- CN208301617U CN208301617U CN201721919116.0U CN201721919116U CN208301617U CN 208301617 U CN208301617 U CN 208301617U CN 201721919116 U CN201721919116 U CN 201721919116U CN 208301617 U CN208301617 U CN 208301617U
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Abstract
The utility model relates to living electric apparatus fields, more particularly to a kind of air energy heat pump dish-washing machine, including the entrance set gradually, cleaning section, rinse section, drying section and outlet, transmission device sequentially passes through, dish-washing machine top is equipped with heat recovery system, heat recovery system is equipped with rinsing section steam inlet, heat recovery system includes heat pump system, heat pump system includes evaporator with heat pump, refrigerant is equipped with inside evaporator with heat pump, refrigerant pipe connects condenser, condenser setting is in cleaning water tank, condenser output end connects circulating line, after circulating line passes through second level heat-exchanger rig, it is connect with evaporator with heat pump, first order heat-exchanger rig is equipped in heat recovery system, rinsing inflow sequentially passes through first order heat-exchanger rig, after the heat-exchanger rig of the second level, it is sent into rinsing boiler.The utility model energy consumption is low, environmental and durable.
Description
Technical field
The utility model relates to living electric apparatus fields, and in particular to a kind of air energy heat pump dish-washing machine.
Background technique
Automatic dish-washing machine be it is a kind of replace it is artificial, the tablewares such as cleaning bowl, disk, dish, cup, spoon, chopsticks, knife and fork and pot, shovel or
The household kitchen electric appliance of cooking utensil can be divided into box and conveying type two major classes by structure.Automatic dish-washing machine be dining room, hotel,
The kitchen in institutional settings dining room alleviates labor intensity, improves work efficiency, and promotes sanitation and hygiene.
Multiple processes such as cleaning, rinsing, drying are generally arranged in dish-washing machine, wherein cleaning and rinsing water have one to water temperature
Fixed requirement, in the prior art, when being typically chosen electrically heated mode and being heated to water.Electric heating energy consumption is big, very
Not environmentally.
Dishwasher process can flush out a large amount of swill, if effective cleaning not in time, it will to each
Pipeline results in blockage, and increases the maintenance cost of equipment.
In addition, dish-washing machine baking process dries tableware by the way of heat blow, heat blow is mostly used directly
The air supply mode for being blown to tableware surface is connect, drying is not comprehensive enough, and drying efficiency is low.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of air energy heat pump dish-washing machine that operational efficiency is high, energy-efficient.
The utility model adopts the following technical solution:
A kind of air energy heat pump dish-washing machine is passed including entrance, cleaning section, rinsing section, drying section and the outlet set gradually
Send device to sequentially pass through entrance, cleaning section, rinsing section, drying section and outlet, tableware to be cleaned under the transport of transmission device, according to
It is secondary through over cleaning, rinsing, baking process, realize cleaning.
Dish-washing machine top is equipped with heat recovery system, and heat recovery system is equipped with rinsing section steam inlet, and heat recovery system includes
Heat pump system, because rinsing section temperature is higher, heat pump system collects the steam heat for rinsing section, for by hot rinsing water and clearly
Scouring water realizes that recycle heat uses.Heat pump system includes evaporator with heat pump, is equipped with refrigerant, refrigerant pipe inside evaporator with heat pump
Road connects condenser, and in cleaning water tank, condenser output end connects circulating line for condenser setting, and circulating line passes through the second level
It after heat-exchanger rig, is connect with evaporator with heat pump, refrigerant circulation uses.First order heat-exchanger rig, rinsing are equipped in heat recovery system
After water inlet sequentially passes through first order heat-exchanger rig, second level heat-exchanger rig, it is sent into rinsing boiler.
Heat recovery system is a kind of system heated using refrigerant circulation, mainly includes compressor, evaporator, throttle
Part and condenser, its working principle is that: compressor discharges high-pressure and high-temperature steam refrigerant through compression, and the high-pressure and high-temperature steam is cold
Matchmaker first passes around condenser, and is condensed into middle normal pressure and temperature liquid refrigerants within the condenser, then by throttle part decompression drop
It is transported to after temperature in pump evaporator, liquid refrigerants absorbs heat in pump evaporator and is all evaporated to gaseous coolant, finally returns
Second compression is carried out again in compressor to enter next refrigerant circulation process.
Automatic deslagging apparatus is equipped between the entrance and cleaning section, the major function of automatic deslagging apparatus is by cleaning section
After the swill rinsed is collected, centralized processing.
Automatic deslagging apparatus includes filter screen, and filter screen setting is equipped with hang plate, mistake in cleaning pars infrasegmentalis, filter screen lower part
Strainer drops down onto excessive residue filter, remaining residue particles on hang plate, and funnel shaped mistake is equipped at hang plate lower end
Filter basket, subsequent residue particles enter filter basket, and filter basket lower part connects particulate matter suction tube, and particulate matter suction tube connects blowdown
Pump, dredge pump connect sewage pipe, and residue particles are pumped out, are then discharged by sewage pipe by dredge pump.The sewage pipe output
Lower part is held to be equipped with residue basket, the lower part of inlet is arranged in residue basket, and residue basket collects residue particles, and staff's extraction is residual
Slag basket is by residue treatment.
The drying section top is equipped with centrifugal blower, and centrifugal blower exports downwards, and centrifugal blower lower part is equipped with air outlet, send
Air port lower part is drying room, and the side wind deflector being obliquely installed is equipped at air outlet, and drying room two sides are equipped with side wind guide channel, side wind-guiding
It is the crosswind import of side wind guide channel at plate, side wind guide channel lower part is exported equipped with crosswind, and crosswind outlet is connected to drying room.Drying section
Structure joined side wind guide channel, and on the wind guide channel of side be arranged slim-lined construction crosswind outlet, increase the air-supply of side direction
Speed, air-supply effectively improves drying effect while three directions, and simplifies drying machine structure.
The drying room lower part be equipped with return air box, return air box upper opening, return air box opening one end be equipped with it is grid-like go out
Mouthful, one end is equipped with inclined vertical plate.Return air box changes airflow direction upward for the air-flow under being reflected towards.
The external side of the drying room is equipped with moisture exhausting port, and the other side is equipped with air intake passage, is equipped with air inlet at air intake passage
Mouthful.The air-flow of return air box reflection is sent out by moisture exhausting port and air intake passage respectively, and moisture exhausting port is sent airflow to outside dish-washing machine, is entered the wind
The air-flow in channel is sent by air inlet to the air intake of centrifugal blower.
The grid-like outlet of the return air box and air inlet are arranged in the same side, tilt vertical plate and are arranged with moisture exhausting port same
Side.Grid-like outlet exports air-flow steadily, so that the air inlet air-flow of centrifugal blower is more steady.
Circulating line between the second level heat-exchanger rig and evaporator with heat pump is equipped with filter, liquid-sighting glass and expansion
Valve is equipped with compressor and high and low voltage switch between evaporator with heat pump and condenser.
Preferably, second level heat-exchanger rig is plate heat exchanger, and first order heat-exchanger rig is finned heat exchanger.
Heat recovery system top is equipped with axial flow blower.
Upper gushing arm and cleaning lower spraying arm are cleaned in the cleaning water tank connection, and rinsing boiler connection rinses under upper gushing arm and rinsing
Gushing arm.
It the advantages of the utility model and has the beneficial effect that
When rinsing section work, rinsing temperature is up to 92 DEG C, thus generated a large amount of high-temperature water vapor, from dish-washing machine
It emitting, amount of heat scatters and disappears in air, increases energy loss, working environment is also affected, and through heat pump system heat
After recycling, the temperature being discharged into air is only 20 degrees centigrades, while high temperature heat pump can provide the heating of 18KW or so
Amount, to heat cleaning water tank and inflow temperature, energy saving energy-saving and emission-reduction.
The utility model collects the heat in dish-washing machine using heat pump system, is then recycled, reduces energy consumption.It is practical
In use, being compared after being counted, in the identical situation of other conditions, is heated, washed the dishes to water using Electric heating
Machine consumes energy 40KW per hour, and in the way of the utility model heat pump, dish-washing machine consumes energy 20KW per hour.
The utility model can make cleaning section wash away swill be discharged in time cleaning water tank outside, avoid swill high
Enter water tank after pressing current scour broken, keeps the water cleanliness in cleaning water tank for a long time.
The utility model drying structure change dish-washing machine dryer can only up and down convection current air-supply drying mode, joined
Side wind guide channel, and the air outlet of slim-lined construction is arranged on the wind guide channel of side, increases the air supply velocity of side direction, three directions
Air-supply effectively improves drying effect simultaneously, and simplifies drying machine structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is cleaning section and the broken away view for rinsing section；
Fig. 3 is heat recovery system and recycle heat schematic diagram；
Fig. 4 is the structural schematic diagram of cleaning section；
Fig. 5 is the structural schematic diagram of automatic deslagging apparatus；
Fig. 6 is the structural schematic diagram of drying section；
Fig. 7 is the right view of Fig. 6；
Fig. 8 is the schematic perspective view of drying section；
Fig. 9 is the structural schematic diagram of return air box.
Wherein, 1- entrance, 2- cleaning section, 3- rinse section, 4- drying section, the outlet 5-, 6- transmission device, 7- recuperation of heat system
System, 8- clean water tank, 9- condenser, and 10- cleans lower spraying arm, gushing arm in 11- cleaning, 12- high and low voltage switch, 13- plate-type heat-exchange
Device, 14- filter, 15- compressor, 16- expansion valve, 17- axial flow blower, 18- evaporator with heat pump, 19- finned heat exchanger, 20-
Rinse section steam inlet, the upper gushing arm of 21- rinsing, 22- rinsing lower spraying arm, 23- rinsing boiler, 24- liquid-sighting glass, 25- residue basket,
26- dredge pump, 27- particulate matter suction tube, 28- filter screen, 29- hang plate, 30- sewage pipe, 31- filter basket, 32- moisture exhausting port,
33- air outlet, 34- return air box, 35- centrifugal blower, 36- air inlet, 37- closed box, 38- heater, the side 39- wind deflector,
The side 40- wind guide channel, 41- drying room, the outlet of 42- crosswind, the grid-like outlet 43-, 44- vertical plate.
Specific embodiment
As shown in Figure 1, a kind of air energy heat pump dish-washing machine, including set gradually entrance 1, cleaning section 2, rinsing section 3, dry
Dry section 4 and outlet 5, transmission device 6 sequentially pass through entrance 1, cleaning section 2, rinsing section 3, drying section 4 and outlet 5.
As shown in Figure 1 to Figure 3, dish-washing machine top is equipped with heat recovery system 7, and 7 top of heat recovery system is equipped with axial flow blower
17.Heat recovery system 7 is equipped with rinsing section steam inlet 20, and heat recovery system 7 includes heat pump system, and heat pump system includes that heat pump steams
Device 18 is sent out, refrigerant is equipped with inside evaporator with heat pump 18, refrigerant pipe connects condenser 9, and water tank 8 is being cleaned in the setting of condenser 9, cold
9 output end of condenser connects circulating line and connect with evaporator with heat pump 18, second after circulating line passes through second level heat-exchanger rig
Grade heat-exchanger rig is plate heat exchanger 13.First order heat-exchanger rig is equipped in heat recovery system 7, first order heat-exchanger rig is fin
Heat exchanger 19 after rinsing inflow sequentially passes through finned heat exchanger 19, plate heat exchanger 13, is sent into rinsing boiler 23.
Circulating line between the plate heat exchanger 13 and evaporator with heat pump 18 be equipped with filter 14, liquid-sighting glass 24 and
Expansion valve 16 is equipped with compressor 15 and high and low voltage switch 12 between evaporator with heat pump 18 and condenser 9.
Upper gushing arm 11 and cleaning lower spraying arm 10 are cleaned in the connection of cleaning water tank 8, and the rinsing connection of boiler 23 rinses upper gushing arm
21 and rinsing lower spraying arm 22.
Dish-washing machine be switched on work when, be first toward in prebleaching water tank and cleaning water tank 8 plus water first, tap water is into washing
The process of bowl machine is: external water valve → water inlet strainer valve → hydraulic-pressure regulating valve → solenoid valve → water inlet finned heat exchanger 19 → stainless
Steel plate type heat exchanger 13 → rinsing boiler 23 (in-built electrical heat pipes heat) → rinsing lower spraying arm 22 and the upper 21 → prebleaching of gushing arm of rinsing
Water tank → pre-rinsing water pump → pre-rinsing lower spraying arm → cleaning water tank 8.
Wherein, the process heated using heat recovery system to rinse water and ejected wash water is as follows:
Compressor start exports the refrigerant (temperature is probably at 120 DEG C or so) of high temperature and pressure, by being arranged in cleaning water tank
Internal condenser 9 and ejected wash water does the heat transfer of first time, and after condensing for the first time, the temperature of refrigerant is cooled to 60 DEG C of left sides
The right side carries out secondary heat with the water inlet of rinsing boiler 23 and exchanges, pass through then by a stainless steel plate type heat exchanger 13
After heat conversion twice, refrigerant is using filter 14, liquid-sighting glass 24, by entering evaporator with heat pump after 16 reducing pressure by regulating flow of expansion valve
18, it is constantly vaporized in evaporator with heat pump 18, absorbs the heat of evaporator surrounding medium, then sucked and compress by compressor 15,
So constantly circulation, realization continuously heat ejected wash water.
Rinse water enters heat recovery system, and by the effect of finned heat exchanger 19, temperature is increased to 30 DEG C by 10 DEG C, then passes through
The heating of plate heat exchanger 13 is crossed, temperature is improved to after 50 DEG C, into rinsing boiler 23,85 DEG C is further heated to, for rinsing.
As shown in Figure 4, Figure 5, automatic deslagging apparatus is equipped between the entrance and cleaning section, automatic deslagging apparatus included
Strainer 28, for the setting of filter screen 28 in 2 lower part of cleaning section, 28 lower part of filter screen is equipped with hang plate 29, sets at 29 lower end of hang plate
There is filter basket 31,31 lower part of filter basket connects particulate matter suction tube 27, and particulate matter suction tube 27 connects dredge pump 26, dredge pump 26
Sewage pipe 30 is connected, residue particles are pumped out, are then discharged by sewage pipe 30 by dredge pump 26.30 output end of sewage pipe
Lower part is equipped with residue basket 25, and the lower part at entrance 1 is arranged in residue basket 25.
As shown in Figure 6 to 8, arrow indicates airflow direction in figure.4 top of drying section is equipped with centrifugal blower 35, from
Heart blower 35 is arranged in closed box 37, and 35 lower part of centrifugal blower is equipped with heater 38.Centrifugal blower 35 exports downwards, centrifugation
35 lower part of blower is equipped with air outlet 33, and 33 lower part of air outlet is drying room 41, is equipped with the side wind-guiding being obliquely installed at air outlet 33
Plate 39,41 two sides of drying room are equipped with side wind guide channel 40, are the crosswind import of side wind guide channel 40 at side wind deflector 39, under the wind guide channel of side
Portion is equipped with crosswind outlet 42, and crosswind outlet 42 is connected to drying room 41.
As shown in figure 9,41 lower part of drying room be equipped with return air box 34,34 upper opening of return air box, return air box opening
One end is equipped with grid-like outlet 43, and one end is equipped with inclined vertical plate 44.The external side of the drying room is equipped with moisture exhausting port 32, separately
Side is equipped with air intake passage, is equipped with air inlet 36 at air intake passage.The grid-like outlet 43 of the return air box is set with air inlet 36
It sets in the same side, tilts vertical plate 44 and moisture exhausting port 32 is arranged in the same side.
Claims (10)
1. a kind of air energy heat pump dish-washing machine, including entrance, cleaning section, rinsing section, drying section and the outlet set gradually, transmission
Device sequentially passes through entrance, cleaning section, rinsing section, drying section and outlet, characterized in that dish-washing machine top is equipped with recuperation of heat system
System, heat recovery system are equipped with rinsing section steam inlet, and heat recovery system includes heat pump system, and heat pump system includes thermo-compression evaporation
Device, evaporator with heat pump inside are equipped with refrigerant, and refrigerant pipe connects condenser, and condenser setting is exported in cleaning water tank, condenser
End connection circulating line connect with evaporator with heat pump, is equipped in heat recovery system after circulating line passes through second level heat-exchanger rig
First order heat-exchanger rig after rinsing inflow sequentially passes through first order heat-exchanger rig, second level heat-exchanger rig, is sent into rinsing boiler.
2. air energy heat pump dish-washing machine according to claim 1, characterized in that be equipped with certainly between the entrance and cleaning section
Dynamic deslagging device, automatic deslagging apparatus include filter screen, and filter screen setting is equipped with inclination in cleaning pars infrasegmentalis, filter screen lower part
Plate is equipped with funnel shaped filter basket at hang plate lower end, and filter basket lower part connects particulate matter suction tube, and particulate matter suction tube connects
Dredge pump is connect, dredge pump connects sewage pipe, and the sewage pipe output lower end is equipped with residue basket, and inlet is arranged in residue basket
Lower part.
3. air energy heat pump dish-washing machine according to claim 1, characterized in that the drying section top is equipped with centrifugation wind
Machine, centrifugal blower export downwards, and centrifugal blower lower part is equipped with air outlet, and air outlet lower part is drying room, are equipped with and incline at air outlet
The side wind deflector being tiltedly arranged, drying room two sides are equipped with side wind guide channel, are the crosswind import of side wind guide channel, side wind-guiding at the wind deflector of side
Road lower part is exported equipped with crosswind, and crosswind outlet is connected to drying room.
4. air energy heat pump dish-washing machine according to claim 3, characterized in that the drying room lower part is equipped with return air box,
Return air box upper opening, one end of return air box opening are equipped with grid-like outlet, and one end is equipped with inclined vertical plate.
5. air energy heat pump dish-washing machine according to claim 4, characterized in that the external side of the drying room is equipped with row
Wet mouth, the other side are equipped with air intake passage, are equipped with air inlet at air intake passage.
6. air energy heat pump dish-washing machine according to claim 5, characterized in that the grid-like outlet of the return air box with into
Air port setting tilts vertical plate and moisture exhausting port is arranged in the same side in the same side.
7. air energy heat pump dish-washing machine according to claim 1, characterized in that the second level heat-exchanger rig and heat pump steam
The circulating line sent out between device is equipped with filter, liquid-sighting glass and expansion valve, and compression is equipped between evaporator with heat pump and condenser
Machine and high and low voltage switch.
8. air energy heat pump dish-washing machine according to claim 1 or claim 7, characterized in that second level heat-exchanger rig is board-like changes
Hot device, first order heat-exchanger rig are finned heat exchanger.
9. air energy heat pump dish-washing machine according to claim 1, characterized in that heat recovery system top is equipped with axis stream wind
Machine.
10. air energy heat pump dish-washing machine according to claim 1, characterized in that sprayed in the cleaning water tank connection cleaning
Arm and cleaning lower spraying arm, rinsing boiler connection rinse upper gushing arm and rinsing lower spraying arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919116.0U CN208301617U (en) | 2017-12-29 | 2017-12-29 | Air energy heat pump dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721919116.0U CN208301617U (en) | 2017-12-29 | 2017-12-29 | Air energy heat pump dish-washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN208301617U true CN208301617U (en) | 2019-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721919116.0U Active CN208301617U (en) | 2017-12-29 | 2017-12-29 | Air energy heat pump dish-washing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960967A (en) * | 2017-12-29 | 2018-04-27 | 山东格蓝科思清洗科技有限公司 | Air energy heat pump dish-washing machine |
-
2017
- 2017-12-29 CN CN201721919116.0U patent/CN208301617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107960967A (en) * | 2017-12-29 | 2018-04-27 | 山东格蓝科思清洗科技有限公司 | Air energy heat pump dish-washing machine |
| CN107960967B (en) * | 2017-12-29 | 2024-04-16 | 山东格蓝科思清洗科技有限公司 | Air energy heat pump dish washer |
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