CN106610129A - Special heat storage gas water heater for dish washing machine - Google Patents
Special heat storage gas water heater for dish washing machine Download PDFInfo
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- CN106610129A CN106610129A CN201710048337.3A CN201710048337A CN106610129A CN 106610129 A CN106610129 A CN 106610129A CN 201710048337 A CN201710048337 A CN 201710048337A CN 106610129 A CN106610129 A CN 106610129A
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- Prior art keywords
- water
- water tank
- washing machine
- dish
- water heater
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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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]
-
- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a special heat storage gas water heater for a dish washing machine. The special heat storage gas water heater for the dish washing machine comprises a water tank, a U-shaped groove clamping plate guide heat exchange plate set, a combustion chamber, a heat exchange plate smoke channel connecting pipe set and a condensation flue; the U-shaped groove clamping plate guide heat exchange plate set is arranged at the bottom in the water tank; the combustion chamber is communicated with an intake port of the U-shaped groove clamping plate guide heat exchange plate set; two ends of the heat exchange plate smoke channel connecting pipe set are respectively communicated with an exhaust port of the U-shaped groove clamping plate guide heat exchange plate set and an intake port of the condensation flue; the upper and lower two ends of the condensation flue are respectively provided with a water outlet joint and a water inlet joint communicated with a water storage cavity of the condensation flue; and the water outlet joint of the condensation flue is communicated with the water tank through a pipeline. The special heat storage gas water heater for the dish washing machine further comprises a water level monitoring device, a temperature monitoring device and a control device. The special heat storage gas water heater for the dish washing machine has the following beneficial effects: the constant water outlet temperature can be effectively guaranteed; and as gas is used for boiling water, under the same rated heat load, the use cost is largely reduced.
Description
Technical field
The present invention relates to field of water heaters, more particularly to a kind of special regenerative gas water heater of dish-washing machine.
Background technology
Dish-washing machine is that one kind cleans the food sticked on gizmology (hereinafter referred to as plate) with detergent and rinse water
The equipment of residue, wherein the gizmology includes plate and the such as tableware of knife and shovel.Dish-washing machine is indoor in its cleaning
Side is provided with the bracket for placing plate thereon, and the bracket can be moved linearly in front and back, to be inserted into purge chamber's neutralization
Pull out from purge chamber.
Dish-washing machine needs to be continuing to supply hot water when gizmology is cleaned, therefore general dish-washing machine is all connected with water heater,
And the water heater for adopting is for electric heater, the heating mode of electric heater is that side outlet edge is heated to institute's water outlet, not only
Water temperature is difficult to reach stablizing of specifying, and consumes energy than larger, high cost.
The content of the invention
The technical problem to be solved is to provide a kind of special regenerative gas water heater of dish-washing machine, on overcoming
State deficiency of the prior art.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of special regenerative gas water heater of dish-washing machine,
Including water tank, U-type groove clamping plate water conservancy diversion plate package, combustion chamber, heat exchanger plates exhaust gases passes connecting tube group, condensation flue；U-type groove is pressed from both sides
Plate water conservancy diversion plate package is arranged in the bottom in water tank；Combustion chamber placement exchanges heat in the outside of water tank with U-type groove clamping plate water conservancy diversion
The air inlet of plate group is connected；Condensation flue is arranged in the outside of water tank；The two ends difference of heat exchanger plates exhaust gases passes connecting tube group
It is connected with the gas outlet of U-type groove clamping plate water conservancy diversion plate package and the air inlet of condensation flue；The upper and lower ends point of condensation flue
It is not provided with the water outlet mouthpiece and water inlet interface being connected with the water storage cavity of condensation flue；Water outlet mouthpiece on condensation flue is by pipe
Road is connected with water tank；Also include for monitoring the Level monitor of SEA LEVEL VARIATION in water tank, for monitoring water temperature in water tank
Device for detecting temperature and control device；Level monitor, device for detecting temperature are electrically connected respectively with control device.
The invention has the beneficial effects as follows：By first carrying out to the water in water tank being heated to assigned temperature, then to washing the dishes
Burned hot water is discharged in machine water supply process to dish-washing machine, the temperature of water outlet is can effectively ensure that for hinge structure
It is constant, in addition, the present invention is used being heated up water using combustion gas, under equal rated heat input, rated heat load, substantially reduce and use into
This, and condensing flue can substantially reduce flue gas exhaust gas temperature, improve the whole machine work thermal efficiency, reduce temperature maintenance heat load, section
About energy resource consumption, thermal current loss is low.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, also including fire row combustor；It is indoor that fire row combustor is fixed on burning；Fire row combustor is connected to combustion gas
Service.
Further, it is connected with the gas outlet for condensing flue and takes out fume extractor.
It is using above-mentioned further beneficial effect：Ensure that the flue gas in condensation flue can be discharged smoothly, it is ensured that heat
Security when hydrophone works.
Further, also including installation frame；Water tank is arranged in installation frame；The left and right sides of installation frame is equipped with work
Dynamic baffle plate；Detachable panel is provided with front side of installation frame.
Further, it is provided with chute in the position for being connected cooperation with sideboard on installation frame；The end card of sideboard
In chute.
It is using above-mentioned further beneficial effect：The easy disassembly in maintenance, while shortening installation when mounted
Time.
Further, condensing flue includes outer tube, many inner tubes, the first dividing plate, second partitions；Many inner tubes are axial arranged
In outer tube；First dividing plate, second partition are separately fixed in the pipe at outer tube two ends；The two ends of every inner tube respectively with first every
Plate, second partition are connected；Junction on first dividing plate in inner tube on the junction of inner tube and second partition offers
For connecting the installing hole of inner tube；Water storage cavity is the remaining space of outer tube after many inner tubes are arranged in outer tube.
It is using above-mentioned further beneficial effect：Simple structure, low cost of manufacture.
Further, Level monitor includes the first water-level gauge and the second water-level gauge；First water-level gauge is arranged in water tank
On upper surface, and the probe of first water-level gauge is extend in water tank；Second water-level gauge is arranged on the side of water tank, and
The probe of second water-level gauge is extend in water tank；Arrangement of second water-level gauge on water tank is highly more than U-type groove folder in water tank
Plate water conservancy diversion plate package is completely submerged required lowest water level height.
It is using above-mentioned further beneficial effect：U-type groove clamping plate water conservancy diversion plate package is effectively avoided dry combustion method feelings occur
Condition, it is ensured that the service life of U-type groove clamping plate water conservancy diversion plate package.
Further, device for detecting temperature is temperature sensor；The probe of temperature sensor is extend in water tank；TEMP
Arrangement height of the device on water tank is completely submerged required lowest water level more than U-type groove clamping plate water conservancy diversion plate package in water tank
Highly.
It is using above-mentioned further beneficial effect：The constant of water heating-up temperature can be ensured.
Further, the upper part of the right flank of water tank caves inward to form mounting groove；Condensation flue is arranged in mounting groove.
It is using above-mentioned further beneficial effect：Can ensure that condensation flue will not be damaged, and also ensure that heat exchange
The integrally-built reasonability of device.
Further, water tank is wrapped with heat-insulation layer.
It is using above-mentioned further beneficial effect：Reduce water in water tank carries out heat exchange with the external world, extends in water tank
The temperature retention time of water.
Description of the drawings
Fig. 1 is the structure chart of the special regenerative gas water heater of dish-washing machine of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the partial enlarged drawing of Fig. 1；
Fig. 4 is part-structure schematic diagram in Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, water tank, 110, mounting groove, 2, U-type groove clamping plate water conservancy diversion plate package, 3, combustion chamber, 4, heat exchanger plates exhaust gases passes connect
Adapter group, 410, flue, 411, pod apertures, 420, connecting tube, 5, condensation flue, 510, outer tube, 520, inner tube, 530, first every
Plate, 540, second partition, 550, water storage cavity, 6, device for detecting temperature, 7, fire row combustor, 8, installation frame, 810, active catch
Plate, 820, chute, the 9, first water-level gauge, the 10, second water-level gauge, 11, hot water outlet pipe, 12, blower fan, 13, blast switch, 14,
Cold water inlet, 15, pipeline, 16, fuel gas supply pipeline, 17, steam exhaust pipe.
Specific embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
It is non-for limiting the scope of the present invention.
As shown in figure 1, a kind of special regenerative gas water heater of dish-washing machine, including the heat exchange of water tank 1, U-type groove clamping plate water conservancy diversion
Plate group 2, combustion chamber 3, heat exchanger plates exhaust gases passes connecting tube group 4, condensation flue 5.
As shown in figure 1, U-type groove clamping plate water conservancy diversion plate package 2 is arranged in the bottom in water tank 1, the heat exchange of U-type groove clamping plate water conservancy diversion
, towards the left side wall of water tank 1, and the gas outlet of U-type groove clamping plate water conservancy diversion plate package 2 is towards the right side of water tank 1 for the air inlet of plate group 2
Side wall, combustion chamber 3 is arranged in the outside of water tank 1, also, the air inlet of U-type groove clamping plate water conservancy diversion plate package 2 and the phase of combustion chamber 3
Connection, the flue gas in such combustion chamber 3 can be entered in the air inlet of U-type groove clamping plate water conservancy diversion plate package 2.
As shown in Figure 1 and Figure 2, the outside that flue 5 is arranged in water tank 1 is condensed；The two of heat exchanger plates exhaust gases passes connecting tube group 4
End is connected respectively with the gas outlet of U-type groove clamping plate water conservancy diversion plate package 2 and the air inlet of condensation flue 5, also, the plug of tobacco that exchanges heat
Seamless welding between the gas outlet of gas passage connecting tube group 4 and U-type groove clamping plate water conservancy diversion plate package 2, heat exchanger plates exhaust gases passes connect
Seamless welding between the air inlet of adapter group 4 and condensation flue 5, so effectively prevents heat exchanger plates exhaust gases passes connecting tube group 4
It is interior water inlet and get rusty.
As shown in figure 1, the upper and lower ends of condensation flue 5 are respectively equipped with what is be connected with the water storage cavity 550 of condensation flue 5
Water outlet mouthpiece and water inlet interface, water inlet interface connection cold water inlet 14, electrically-controlled valve is provided with cold water inlet 14, so by
The water that water inlet interface is entered can effectively absorb the heat entrained by the flue gas through condensing flue 5, improve heat exchange efficiency；It is cold
Water outlet mouthpiece on solidifying flue 5 is connected by pipeline 15 with water tank 1；Also include the water level with SEA LEVEL VARIATION in monitoring water tank 1
Monitoring device, the device for detecting temperature 6 and control device of using water temperature in monitoring water tank 1；Level monitor, temperature monitoring
Device 6 is electrically connected respectively with control device, wherein, control device is PLC.The rear side of water tank 1 is provided with and the inner chamber phase of water tank 1
Hot water effluent's interface of connection, and hot water effluent's interface ins succession hot water outlet pipe 11, and hot water outlet pipe 11 is connected to wash the dishes
Machine, wherein, cold water is entered in water tank 1 from the position near the bottom of water tank 1, and the discharge of hot water is the cold water density for utilizing
Burned hot water is extruded into water tank more than the principle of hot water density.
As shown in figure 1, the special regenerative gas water heater of the dish-washing machine also includes fire row combustor 7；Fire row combustor 7
It is fixed in combustion chamber 3, wherein, the fixed form of employing can be mode connects for screw, can be welding；Fire row combustor 7 connects
Fuel gas supply pipeline 16, wherein, multiple electrically-controlled valves and pressure gauge are provided with fuel gas supply pipeline 16, electrically-controlled valve is used to open
The supply of combustion gas at fire row combustor 7 is closed, and pressure gauge is then used to show the pressure of supply combustion gas.Because fire row combustor 7 is
The technology of comparative maturity in prior art, therefore its principles and structure is not described in detail herein.
As shown in figure 1, be connected with the gas outlet of condensation flue 5 taking out fume extractor, in the present embodiment, fume extractor is taken out
Including blower fan 12, blast switch 13, pump drainage smoke pipe, pump drainage smoke pipe one end is mutually welded with the air outlet of condensation flue 5, pump drainage smoke pipe
The other end be connected with blower fan, and blast switch is engaged with blower fan, in addition, pump drainage smoke pipe is also by some screws and water tank
1 is fixedly connected.
As shown in Figure 1 and Figure 2, the special regenerative gas water heater of the dish-washing machine also includes installation frame 8；Water tank 1 is arranged
In installation frame 8；In order to avoid user touches the device installed in installation frame 8, in the left and right two of installation frame 8
Side is equipped with sideboard 810, and both sides are equipped with panel (not shown) before and after installation frame 8, and the panel is by least
Four bolts are fixedly connected with installation frame 8, and the upper surface of installation frame 8 is provided with cover plate (not shown), and the cover plate passes through
At least four bolts are fixedly connected with installation frame 8.
As shown in figure 1, in addition, for convenience the installation of sideboard 810 with dismounting, on installation frame 8 with active catch
The position that the connection of plate 810 coordinates is provided with chute 820, in the present embodiment, due to there is two pieces of sideboards 810, therefore chute
820 quantity is four, each side arrangement of installation frame 8 two, and two chutes of the installation frame 8 per side are about 820
Arrangement, and notch is relative；The upper and lower ends of sideboard 810 of the installation frame 8 per side are stuck in two chutes 820 of the side
It is interior, also, when panel is not installed, sideboard 810 can carry out before and after pull, in addition, in the present embodiment, chute 820
Length it is equal with the width of sideboard 810, chute 820 using welding by the way of be fixed on installation frame 8.
As shown in figure 3, condensation flue 5 includes outer tube 510, many inner tubes 520, the first dividing plate 530, second partitions 540；It is many
Root inner tube 520 is disposed axially in outer tube 510, also, many inner tubes 520 are arranged in an annular manner in outer tube 510；First every
Plate 530, second partition 540 are separately fixed in the pipe at left and right two ends of outer tube 510, wherein, the first dividing plate 530 is away from outer tube 510
The distance of left part is 10mm to 20mm, and distance of the second partition 540 away from the right part of outer tube 510 is 10mm to 20mm, in addition, the
The cross section of one dividing plate 530 and second partition 540 is rounded, so can be very good to allow flue gas to pass through to condense flue 5, and first
The diameter of dividing plate 530 and second partition 540 is equal with the internal diameter of outer tube 510, and the first dividing plate 530 and second partition 540 are adopted
It is fixed in outer tube 510 with the mode of seamless welding；The two ends of every inner tube 520 respectively with the first dividing plate 530, second partition
540 are connected, and equal in the junction of inner tube 520 on the junction of inner tube 520 and second partition 540 on the first dividing plate 530
The installing hole for connecting inner tube 520 is offered, the diameter of installing hole is equal to the external diameter of inner tube 520, and, the end of inner tube 520
Portion is extend in installing hole, and seamless welding is fixed in installing hole, can so prevent leak；Water storage cavity 550 is in many
Pipe 520 is arranged in the remaining space of rear outer tube 510 in outer tube 510.
As shown in Figure 1 and Figure 2, Level monitor includes the first water-level gauge 9 and the second water-level gauge 10；First water-level gauge 9 is erected
Directly it is arranged on the upper surface of water tank 1, and the probe of first water-level gauge 9 is extend in water tank 1, and the first water-level gauge 9 is used for
Contain whether water reaches extreme higher position in detection water tank 1, extreme higher position is with the space up between the roof of water tank 1 as steam
Room；Second water-level gauge 10 is arranged horizontally on the side of water tank 1, and the probe of second water-level gauge 10 is extend in water tank 1；
In order to prevent the too low rear U-type groove clamping plate water conservancy diversion plate package 2 of water level from surfacing and dry combustion method because of part, in the present embodiment, the
Needed for arrangement of two water-level gauges 10 on water tank 1 is highly completely submerged more than U-type groove clamping plate water conservancy diversion plate package 2 in water tank 1
The lowest water level height wanted, when the water level monitored in water tank 1 in the second water-level gauge 10 is less than monitoring water level, warning message is passed
Control device is defeated by, control device control water heater stops heating.
Device for detecting temperature 6 is temperature sensor；The probe of temperature sensor is extend in water tank 1；Temperature sensor exists
Arrangement height on water tank 1 is completely submerged required lowest water level more than U-type groove clamping plate water conservancy diversion plate package 2 in water tank 1
Highly.
As shown in figure 1, in the present embodiment, water tank 1 is in structure wide at the top and narrow at the bottom, and, the top of the right flank of water tank 1
Divide and cave inward to form mounting groove 110；Condensation flue 5 is arranged in mounting groove 110, so not only can ensure that condensation flue 5
Stability, and also ensure that the integrally-built reasonability of heat exchanger.
In addition, the temperature retention time in order to extend water in water tank 1, in water tank 1 heat-insulation layer (not shown) is wrapped with, its
In, heat-insulation layer uses heat-preservation cotton and tinfoil is made.
As shown in Fig. 2 the top of water tank 1 is additionally provided with steam exhaust pipe 17, the inside phase of the steam exhaust pipe 17 and water tank 1
Connection, so when heating up water, the steam that can be produced with draining, it is to avoid pressure is excessive in water tank 1 and appearance bursts, and improves safety
Property.
As shown in figure 4, in addition, in the present embodiment, U-type groove clamping plate water conservancy diversion plate package 2 is by the vertical cloth of some heat exchanger plates
Put and form, and, heat exchanger plates are hollow platy structure, and its top is provided with two air inlets, and its bottom is provided with a gas outlet, its
In, respectively positioned at the both sides of bottom, the gas outlet at top is located at the center position at top to two air inlets.The upper end of combustion chamber 3
Correspondence offers the notch for connecting two air inlets on heat exchanger plates on face, and combustion chamber 3 adopts seamless welding with heat exchanger plates
Mode connects, and is provided with least two just U-shaped grooves and at least one inverted U groove, groove in heat exchanger plates on the outer wall of side
Bottom be recessed to opposite side wall contacts with heat exchanger plates downwards；Just U-shaped groove and inverted U groove are interspersed, and both are total to
With making heat exchanger plates be internally formed bent passage, the hot gas of generation of burning in combustion chamber 3 by after air inlet entrance through bent
Passage, then the gas outlet from heat exchanger plates is drained in heat exchanger plates exhaust gases passes connecting tube group 4.
In the present embodiment, heat exchanger plates exhaust gases passes connecting tube group 4 includes flue 410, connecting tube 420, wherein, flue
410 one end is mutually welded with one end of connecting tube 420, and the other end of flue 410 is mutually welded with the gas outlet on every piece of heat exchanger plates,
The other end of connecting tube 420 is mutually welded with the outer tube 510 of condensation flue 5, and the flue gas in heat exchanger plates can enter into flue 410
It is interior, then entered in connecting tube 420 by flue 410.
Flue 410 is the open structure in inner hollow and right side.410 points of flue is two parts, respectively go up partly, in
Between part, lower part, upper and bottom section is respectively welded at the both sides up and down of mid portion, and bottom is divided into inner hollow, and
The open structure in upper surface, the gas outlet of each heat exchanger plates connects with bottom split-phase, top be divided into inner hollow and bottom and
The open structure in right side, and mid portion is the plate body for offering pod apertures 411, cloth in U-type groove clamping plate water conservancy diversion plate package 2
Put its gas outlet of leftmost heat exchanger plates in plate body the distance of the center line of the vertical direction of pod apertures 411 be arranged in most
The distance of its gas outlet of heat exchanger plates center line of the vertical direction of pod apertures 411 in plate body on the right is equal so that leftmost
Air-flow stroke of air-flow stroke and rightmost heat exchanger plates of the heat exchanger plates in it in it is equal, it is ensured that at leftmost heat exchanger plates
Fuel gas buring fully, resource utilization is improved, and heat exchange efficiency is also improved.
Move for convenience, move to that water heater after placement location will not be automatically moved and to can adapt to height different
Ground, be provided with two pin cups that may be height adjusted and two universal wheels in the bottom of installation frame 8, wherein, two
Pin cup homonymy is installed, and two universal wheels are also that homonymy is installed, and pin cup ensure that water heater moves to water heater after placement location
Will not automatically move and can be adjusted according to the corresponding height on ground, adapt to the different ground of height, and two are universal
Wheel is then moved easily water heater, in the present embodiment, why does not install four universal wheels or four pin cups, if installing four ten thousand
To wheel, water heater moved to and can be automatically moved after placement location, installs four pin cups, it has not been convenient to mobile water heater.
Control device includes controller, electric-controlled plate, controlling switch, control panel；Electric-controlled plate is electrically connected with the controller, and warm
Degree sensor, the first water-level gauge 9, the second water-level gauge 10, blower fan 12, blast switch 13, fire row combustor 7, controlling switch, control
Panel, electrically-controlled valve are electrically connected respectively with electric-controlled plate.Controller uses the more commonly used type of existing water heater.
The comparison of production of the electric heater used in water heater of the present invention and prior art, data are as shown in table 1：
Table 1
The above analysis：Natural gas presses 3 yuan/m3Calculated, daily dishwasher into operation 4h, over a year institute of the present invention
The expense of the water heater stated is：18834 yuan, and electric heater of the prior art, based on electricity price is carried out by commercialization 1.2 yuan/kw of electricity
Calculate, daily dishwasher into operation 4h, over a year the expense of water heater described in the prior art is：78840 yuan, both compare,
Water heater of the present invention when in use, cost-effective 60006 yuan.
When in use, control corresponding electrically-controlled valve using controlling switch to open, fuel gas supply pipeline 16 to fire row combustor 7 is supplied
To combustion gas, and burnt (waterline of the water level in water tank 1 higher than the monitoring of the second water-level gauge 10) in burning interior, combustion gas is entered
Enter in U-type groove clamping plate water conservancy diversion plate package 2, so as to be exchanged heat with the water in water tank 1, while the heat exchange of U-type groove clamping plate water conservancy diversion
Flue gas in plate group 2 enters into condensation flue 5 in the presence of blower fan 12, while condensing flue 5, (cold water is entered in lower end, above brings out
Hot water) in enter cold water, cold water absorbs the remaining temperature of flue gas in condensation flue 5, while after condensing and being absorbed heat in flue 5
Water is entered inside water tank 1 from the bottom of water tank 1, will be located at upper strata and burned hot water is extruded from hot water outlet pipe 11.Whole
It is individual heat up water during, the temperature heated up water in water tank 1, the user when temperature reaches design temperature are monitored by device for detecting temperature 6
The valve that can be opened between hot water outlet pipe 11 and dish-washing machine is discharged water.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. the special regenerative gas water heater of a kind of dish-washing machine, it is characterised in that including water tank (1), the heat exchange of U-type groove clamping plate water conservancy diversion
Plate group (2), combustion chamber (3), heat exchanger plates exhaust gases passes connecting tube group (4), condensation flue (5)；The U-type groove clamping plate water conservancy diversion heat exchange
Plate group (2) is arranged in the bottom in the water tank (1)；The combustion chamber (3) is arranged in the outside of the water tank (1), and with institute
The air inlet for stating U-type groove clamping plate water conservancy diversion plate package (2) is connected；Condensation flue (5) is arranged in the outer of the water tank (1)
Portion；The two ends of the heat exchanger plates exhaust gases passes connecting tube group (4) go out respectively with U-type groove clamping plate water conservancy diversion plate package (2)
Gas port is connected with the air inlet of the condensation flue (5)；The upper and lower ends of condensation flue (5) are respectively equipped with and condensation cigarette
Water outlet mouthpiece and water inlet interface that the water storage cavity (550) in road (5) is connected；Water outlet mouthpiece on condensation flue (5) passes through
Pipeline (15) is connected with the water tank (1)；Also include for monitoring the Level monitor of the interior SEA LEVEL VARIATION of water tank (1), using
In the device for detecting temperature (6) and control device of the interior water temperature of monitoring water tank (1)；The Level monitor, temperature monitoring dress
Put (6) to electrically connect with control device respectively.
2. the special regenerative gas water heater of a kind of dish-washing machine according to claim 1, it is characterised in that also including fire row
Burner (7)；The fire row combustor (7) is fixed in the combustion chamber (3)；The fire row combustor (7) is connected to combustion gas
Service.
3. a kind of special regenerative gas water heater of dish-washing machine according to claim 1, it is characterised in that the condensation cigarette
It is connected with the gas outlet in road (5) and takes out fume extractor.
4. the special regenerative gas water heater of a kind of dish-washing machine according to claim 1, it is characterised in that also including installation
Framework (8)；The water tank (1) is arranged in the installation frame (8)；The left and right sides of the installation frame (8) is equipped with work
Dynamic baffle plate (810)；Detachable panel is provided with front side of the installation frame (8).
5. a kind of special regenerative gas water heater of dish-washing machine according to claim 4, it is characterised in that the installing frame
Chute (820) is provided with frame (8) in the position for being connected cooperation with sideboard (810)；The end card of the sideboard (810)
In the chute (820).
6. a kind of special regenerative gas water heater of dish-washing machine according to claim 1, it is characterised in that the condensation cigarette
Road (5) includes outer tube (510), many inner tubes (520), the first dividing plate (530), second partitions (540)；Many inner tubes (520) are
It is disposed axially in the outer tube (510)；First dividing plate (530), second partition (540) are separately fixed at the outer tube
(510) in the pipe at two ends；The two ends of every inner tube (520) are connected respectively with first dividing plate (530), second partition (540)
Connect；Company on first dividing plate (530) on the junction of inner tube (520) and the second partition (540) in inner tube (520)
The place of connecing offers the installing hole for connecting inner tube (520)；The water storage cavity (550) is arranged outside for many inner tubes (520)
The remaining space of outer tube (510) after in pipe (510).
7. a kind of special regenerative gas water heater of dish-washing machine according to claim 1, it is characterised in that the water level prison
Surveying device includes the first water-level gauge (9) and the second water-level gauge (10)；First water-level gauge (9) is arranged in the water tank (1)
On upper surface, and the probe of first water-level gauge (9) is extend in the water tank (1)；Second water-level gauge (10) arrangement
On the side of the water tank (1), and the probe of second water-level gauge (10) is extend in the water tank (1)；Described second
Arrangement of the water-level gauge (10) on water tank (1) is highly complete more than the interior U-type groove clamping plate water conservancy diversion plate package (2) of the water tank (1)
Lowest water level height required for full submergence.
8. a kind of special regenerative gas water heater of dish-washing machine according to claim 1, it is characterised in that the temperature prison
It is temperature sensor to survey device (6)；The probe of the temperature sensor is extend in the water tank (1)；The temperature sensor
Needed for arrangement on water tank (1) is highly completely submerged more than the interior U-type groove clamping plate water conservancy diversion plate package (2) of the water tank (1)
The lowest water level height wanted.
9. a kind of special regenerative gas water heater of dish-washing machine according to claim 1, it is characterised in that the water tank
(1) the upper part of right flank caves inward to form mounting groove (110)；Condensation flue (5) is arranged in the mounting groove
(110) in.
10. according to a kind of arbitrary described special regenerative gas water heater of dish-washing machine of claim 1 to 9, it is characterised in that institute
State water tank (1) and be wrapped with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710048337.3A CN106610129A (en) | 2017-01-20 | 2017-01-20 | Special heat storage gas water heater for dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710048337.3A CN106610129A (en) | 2017-01-20 | 2017-01-20 | Special heat storage gas water heater for dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106610129A true CN106610129A (en) | 2017-05-03 |
Family
ID=58636316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710048337.3A Pending CN106610129A (en) | 2017-01-20 | 2017-01-20 | Special heat storage gas water heater for dish washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106610129A (en) |
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| CN104983380A (en) * | 2015-07-13 | 2015-10-21 | 佛山市南海有田商用厨房设备有限公司 | Gas heater and gas dish washer with same |
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2017
- 2017-01-20 CN CN201710048337.3A patent/CN106610129A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822523A (en) * | 2010-04-16 | 2010-09-08 | 广州市鸿邦西厨设备制造有限公司 | Fuel gas bowl washing machine |
| CN202274635U (en) * | 2011-10-14 | 2012-06-13 | 广东康宝电器有限公司 | Gas water heater |
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