CN206478865U - A kind of special regenerative gas water heater of dish-washing machine - Google Patents
A kind of special regenerative gas water heater of dish-washing machine Download PDFInfo
- Publication number
- CN206478865U CN206478865U CN201720082276.8U CN201720082276U CN206478865U CN 206478865 U CN206478865 U CN 206478865U CN 201720082276 U CN201720082276 U CN 201720082276U CN 206478865 U CN206478865 U CN 206478865U
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- Prior art keywords
- water
- water tank
- dish
- washing machine
- conservancy diversion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 263
- 238000004851 dishwashing Methods 0.000 title claims abstract description 28
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 51
- 238000009833 condensation Methods 0.000 claims abstract description 35
- 230000005494 condensation Effects 0.000 claims abstract description 35
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 239000000567 combustion gas Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 17
- 239000000523 sample Substances 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 7
- 239000003517 fume Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 235000019994 cava Nutrition 0.000 claims description 2
- 235000019504 cigarettes Nutrition 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 239000002737 fuel gas Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model is related to 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 clamping plate water conservancy diversion plate package is arranged in the bottom in water tank；Combustion chamber placement is connected with the air inlet of U-type groove clamping plate water conservancy diversion plate package；The two ends of heat exchanger plates exhaust gases passes connecting tube group are connected with the gas outlet of U-type groove clamping plate water conservancy diversion plate package and the air inlet of condensation flue respectively；The upper and lower ends of condensation flue are respectively equipped with condensing water outlet mouthpiece and the water inlet interface that the water storage cavity of flue is connected；Water outlet mouthpiece on condensation flue is connected by pipeline with water tank；Also include Level monitor, device for detecting temperature and control device.The beneficial effects of the utility model are：Can effectively ensure that water outlet temperature it is constant, the utility model is used is heated up water using combustion gas, under equal rated heat input, rated heat load, substantially reduces use cost.
Description
Technical field
The utility model is related 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 a kind of food for being cleaned and being sticked on gizmology (hereinafter referred to as plate) with detergent and rinse water
The equipment of residue, wherein the gizmology includes plate and such as tableware of knife and shovel.Dish-washing machine is in its purge chamber
Side is provided with for placing the bracket of plate thereon, and the bracket can be front and rear linear mobile, is neutralized to be inserted into purge chamber
Pulled out from purge chamber.
Dish-washing machine needs to be continuing to supply hot water when cleaning gizmology, therefore general dish-washing machine is all connected with water heater,
And the water heater used is 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 the stabilization specified, and consumes energy than larger, cost height.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of special regenerative gas water heater of dish-washing machine, with gram
Take above-mentioned deficiency of the prior art.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of special regenerative gas hot water of dish-washing machine
Device, 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；It is U-shaped
Groove clamping plate water conservancy diversion plate package is arranged in the bottom in water tank；Combustion chamber placement in the outside of water tank, and with U-type groove clamping plate water conservancy diversion
The air inlet of plate package is connected；Condensation flue is arranged in the outside of water tank；The two ends of heat exchanger plates exhaust gases passes connecting tube group
It is connected respectively with the gas outlet of U-type groove clamping plate water conservancy diversion plate package and the air inlet of condensation flue；Condense up and down the two of flue
End is respectively equipped with condensing water outlet mouthpiece and the water inlet interface that the water storage cavity of flue is connected；The water outlet mouthpiece condensed on flue leads to
Pipeline is crossed with water tank to be connected；Also include being used to monitor the Level monitor of SEA LEVEL VARIATION in water tank, for monitoring in water tank
The device for detecting temperature and control device of water temperature；Level monitor, device for detecting temperature are electrically connected with control device respectively
Connect.
The beneficial effects of the utility model are：By first in water tank water carry out be heated to assigned temperature, then to
Burned hot water is discharged in dish-washing machine water supply process to dish-washing machine, compared with the prior art for can effectively ensure that water outlet
Temperature it is constant, heated up water, under equal rated heat input, rated heat load, dropped significantly using combustion gas in addition, the utility model is used
Low use cost, and flue gas exhaust gas temperature can be substantially reduced by condensing flue, improve the complete machine work thermal efficiency, reduction temperature maintains heat
Load, saves energy resource consumption, and thermal current loss is low.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Further, in addition to fire row combustor；Fire row combustor is fixed in combustion chamber；Fire row combustor is connected to combustion gas
Service.
Further, it is connected with the gas outlet of condensation 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, in addition to installation frame；Water tank is arranged in installation frame；The left and right sides of installation frame is equipped with work
Dynamic baffle plate；The front side of installation frame is provided with detachable panel.
Further, the position coordinated is being connected with sideboard provided with chute 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, condensation 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；Offered in the junction of inner tube on the junction of inner tube and second partition on first dividing plate
Mounting hole for connecting 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 in construction, manufacturing cost is low.
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 into water tank；Second water-level gauge is arranged on the side of water tank, and
The probe of second water-level gauge is extend into 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：Effectively U-type groove clamping plate water conservancy diversion plate package is 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 into water tank；TEMP
Arrangement height of the device on water tank is more than U-type groove clamping plate water conservancy diversion plate package in water tank and is completely submerged required lowest water level
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：It can ensure that condensation flue will not be damaged, and also ensure 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：Water in water tank is reduced to carry out in heat exchange, extension water tank with extraneous
The soaking time of water.
Brief description of the drawings
Fig. 1 is the structure chart of the special regenerative gas water heater of dish-washing machine described in the utility model；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 1 partial enlarged drawing；
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.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
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
The air inlet of plate group 2 is 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
Side wall, combustion chamber 3 is arranged in the outside of water tank 1, also, the air inlet and the phase of combustion chamber 3 of U-type groove clamping plate water conservancy diversion plate package 2
Flue gas in connection, 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, condensation flue 5 is arranged in the outside of water tank 1；The two of heat exchanger plates exhaust gases passes connecting tube group 4
End is connected with the gas outlet of U-type groove clamping plate water conservancy diversion plate package 2 and the air inlet of condensation flue 5 respectively, also, heat exchange plug of tobacco
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 adapter group 4 and the air inlet for condensing 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 and going out that the water storage cavity 550 of condensation flue 5 is connected
Electrically-controlled valve is provided with water interface and water inlet interface, water inlet interface connection cold water inlet 14, cold water inlet 14, so by entering
The water that water interface enters can be effectively absorbed by the heat entrained by the flue gas of condensation flue 5, improve heat exchange efficiency；Condensation
Water outlet mouthpiece on flue 5 is connected by pipeline 15 with water tank 1；Also include being supervised with the water level of SEA LEVEL VARIATION in monitoring water tank 1
Survey device, device for detecting temperature 6 and control device with water temperature in monitoring water tank 1；Level monitor, temperature monitoring dress
6 are put to electrically connect with control device respectively, wherein, control device is PLC.The rear side of water tank 1 is provided with to be connected with the inner chamber of water tank 1
Logical hot water effluent's interface, and hot water effluent's interface ins succession hot water outlet pipe 11, and hot water outlet pipe 11 is connected to dish-washing machine,
Wherein, cold water is to be entered from the position close to the bottom of water tank 1 in water tank 1, and the discharge of hot water is that the cold water density utilized is big
Burned hot water extruded into water tank in the principle of hot water density.
As shown in figure 1, the special regenerative gas water heater of 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 use can be mode connects for screw, can be welding；Fire row combustor 7 is connected
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 for the pressure for showing supply combustion gas.Because fire row combustor 7 is
The technology of comparative maturity, therefore its principles and structure is not described in detail here in the prior art.
Fume extractor is taken out as shown in figure 1, being connected with the gas outlet of condensation flue 5, 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 condensing the air outlet of 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 also passes through 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 the front and rear sides of installation frame 8 are equipped with panel (not shown), and the panel passes through at 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, on the installation and dismounting of sideboard 810 for convenience, 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 not installing panel, sideboard 810 can carry out front and rear 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 of the left and right 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 by condensing flue 5, 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 on the mode of seamless welding in outer tube 510；The two ends of every inner tube 520 respectively with the first dividing plate 530, second partition
540 are connected, and the junction on the first dividing plate 530 in inner tube 520 on the junction of inner tube 520 and second partition 540 is equal
The mounting hole for connecting inner tube 520 is offered, the diameter of mounting hole is equal to the external diameter of inner tube 520, moreover, the end of inner tube 520
Portion is extend into mounting hole, and seamless welding is fixed in mounting hole, can so prevent leak；Water storage cavity 550 is in many
The remaining space of outer tube 510 after pipe 520 is arranged 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 into 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 using the space between the up to 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 into 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 being surfaced 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 the second water-level gauge 10 in water tank 1 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 into water tank 1；Temperature sensor exists
Arrangement height on water tank 1 is more than U-type groove clamping plate water conservancy diversion plate package 2 in water tank 1 and is completely submerged required lowest water level
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, moreover, 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 the integrally-built reasonability of heat exchanger.
In addition, the soaking time in order to extend water in water tank 1, heat-insulation layer (not shown) is wrapped with water tank 1, 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 and burst in water tank 1, 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, moreover, heat exchanger plates are hollow platy structure, its top is provided with a gas outlet provided with two air inlets, its bottom, its
In, two air inlets are located at the both sides of bottom respectively, and the gas outlet at top is located at the center position at top.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 uses seamless welding with heat exchanger plates
Mode is connected, 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 make heat exchanger plates be internally formed the hot gas for generation of being burnt in bent passage, combustion chamber 3 by air inlet enter after by bent
Passage, then be drained into from the gas outlet on heat exchanger plates 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 and one end of connecting tube 420 are mutually welded, 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 condensing the outer tube 510 of flue 5, and the flue gas in heat exchanger plates can enter flue 410
It is interior, then entered by flue 410 in connecting tube 420.
Flue 410 is the open structure of inner hollow and right side.410 points of flue is two parts, respectively upper part, in
Between part, lower part, upper and bottom section is respectively welded at the both sides up and down of center section, and bottom is divided into inner hollow, and
The open structure in upper surface, the gas outlet of each heat exchanger plates is connected with bottom split-phase, top be divided into inner hollow and bottom and
The structure of right side opening, and center section is the plate body for offering pod apertures 411, cloth in U-type groove clamping plate water conservancy diversion plate package 2
Put in its gas outlet of leftmost heat exchanger plates is away from plate body the distance of the center line of the vertical direction of pod apertures 411 and be arranged in most
The distance of center line of its gas outlet of the heat exchanger plates on the right away from the vertical direction of pod apertures in plate body 411 is equal so that leftmost
Air-flow stroke of the heat exchanger plates of air-flow stroke of the heat exchanger plates in it and rightmost 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, being moved to water heater after placement location, will not to automatically move and can adapt to height different
Ground, the pin cup that be may be height adjusted in the bottom of installation frame 8 provided with two and two universal wheels, wherein, two
Pin cup homonymy is installed, and two universal wheels are also that homonymy is installed, and pin cup ensure that water heater is moved to water heater after placement location
It 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, four universal wheels or four pin cups why is not installed, if installing four ten thousand
To wheel, water heater, which is moved to after placement location, to be automatically moved, and install 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
Spend 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 with electric-controlled plate respectively.Controller uses the more commonly used type of existing water heater.
The comparison of production of water heater described in the utility model and the electric heater used in the prior art, data such as table 1
It is shown：
Table 1
The above analysis：Natural gas presses 3 yuan/m3Calculated, daily dishwasher into operation 4h, this practicality over a year is new
The expense of water heater described in type is：18834 yuan, and electric heater of the prior art, electricity price is entered by commercialization 1.2 yuan/kw of electricity
Row is calculated, daily dishwasher into operation 4h, and the expense of water heater described in the prior art is over a year：78840 yuan, Liang Zhexiang
Than, water heater described in the utility model when in use, cost-effective 60006 yuan.
When in use, corresponding electrically-controlled valve is controlled to open using controlling switch, fuel gas supply pipeline 16 is supplied to fire row combustor 7
Burnt (water level in water tank 1 is higher than the waterline that the second water-level gauge 10 is monitored) to combustion gas, and in combustion chamber, combustion gas is entered
Enter into 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 U-type groove clamping plate water conservancy diversion exchanges heat
Flue gas in plate group 2 enters 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 enters inside water tank 1 from the bottom of water tank 1, by the extrusion out of hot water outlet pipe 11 positioned at upper strata and burned hot water.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 embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
1. a kind of special regenerative gas water heater of dish-washing machine, it is characterised in that exchanged heat including 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)；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；The 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 with U-type groove clamping plate water conservancy diversion plate package (2) respectively
Gas port is connected with the air inlet of the condensation flue (5)；The upper and lower ends of the 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 the condensation flue (5) passes through
Pipeline (15) is connected with the water tank (1)；Also include Level monitor, the use for being used to monitor water tank (1) interior SEA LEVEL VARIATION
In the device for detecting temperature (6) and control device of monitoring water tank (1) interior water temperature；The Level monitor, temperature monitoring dress
(6) are put 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 installing
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)；The front side of the installation frame (8) is provided with detachable panel.
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
The position coordinated is being connected with sideboard (810) provided with chute (820) on frame (8)；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 with first dividing plate (530), second partition (540) respectively
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 mounting hole for connecting inner tube (520)；The water storage cavity (550) is that many inner tubes (520) are arranged outside
The remaining space of outer tube (510) after managing in (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 into 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 into the water tank (1)；Described second
It is complete that arrangement of the water-level gauge (10) on water tank (1) is highly 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 into 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)；The condensation flue (5) is arranged in the mounting groove
(110) in.
10. according to a kind of any 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 |
|---|---|---|---|
| CN201720082276.8U CN206478865U (en) | 2017-01-20 | 2017-01-20 | A kind of special regenerative gas water heater of dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720082276.8U CN206478865U (en) | 2017-01-20 | 2017-01-20 | A kind of special regenerative gas water heater of dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206478865U true CN206478865U (en) | 2017-09-08 |
Family
ID=59754881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720082276.8U Expired - Fee Related CN206478865U (en) | 2017-01-20 | 2017-01-20 | A kind of special regenerative gas water heater of dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206478865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610129A (en) * | 2017-01-20 | 2017-05-03 | 武汉见金节能技术研发有限公司 | Special heat storage gas water heater for dish washing machine |
-
2017
- 2017-01-20 CN CN201720082276.8U patent/CN206478865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610129A (en) * | 2017-01-20 | 2017-05-03 | 武汉见金节能技术研发有限公司 | Special heat storage gas water heater for dish washing machine |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |