CN108175290A - Supply and drain water system and steam heating cooking device - Google Patents
Supply and drain water system and steam heating cooking device Download PDFInfo
- Publication number
- CN108175290A CN108175290A CN201810180967.0A CN201810180967A CN108175290A CN 108175290 A CN108175290 A CN 108175290A CN 201810180967 A CN201810180967 A CN 201810180967A CN 108175290 A CN108175290 A CN 108175290A
- Authority
- CN
- China
- Prior art keywords
- water
- steam
- supply
- pipeline
- steam generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 358
- 238000010438 heat treatment Methods 0.000 title claims abstract description 21
- 238000010411 cooking Methods 0.000 title claims abstract description 15
- 238000000926 separation method Methods 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 abstract description 14
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000009288 screen filtration Methods 0.000 abstract description 3
- 239000007864 aqueous solution Substances 0.000 description 20
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/42—Devices to prevent deposition of scale, i.e. fur, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
Abstract
The present invention provides a kind of supply and drain water system and steam heating cooking devices, it is related to kitchen appliance technical field, supply and drain water system includes water tank, steam generator, water supply pump, back water pump and the water-level control apparatus for controlling water level in steam generator, water outlet and water return outlet are provided on water tank, water outlet and the first pipeline connection, water return outlet and the second pipeline connection, the first pipeline and the second pipeline are connected with main line；Water supply pump is set on the first pipeline, and back water pump is set on the second pipeline, and steam generator is set on main line；Return water filter screen is installed in water tank, the inner cavity of water tank is divided into contributing region and backwater zone by return water filter screen；Enter contributing region through return water filter screen filtration after the water of back water pump pumpback enters backwater zone by water return outlet.Steam heating cooking device is provided with above-mentioned supply and drain water system.Supply and drain water system and steam heater alleviate absorption the incrustation scale cleaning on the inner wall of steam generator and pipeline etc. is very inconvenient the problem of.
Description
Technical field
The present invention relates to kitchen appliance technical fields, are filled more particularly, to a kind of supply and drain water system and steam heating cooking
It puts.
Background technology
As the improvement of people's living standards, more and more kitchen appliances start to come into people’s lives, among these
Including steam oven and scorch all-in-one machine.
In the prior art, steam oven, scorch the steam such as all-in-one machine heating class product, generally by steam generator to water into
Row heating, to generate endlessly steam, heats the food in liner using the steam of generation.And contain one in water
Fixed calcium ion, during steam generator heats water, the calcium ion in water can be with the carbon dioxide in air
React generation calcium carbonate, and the calcium carbonate absorption of generation forms incrustation scale on the inner wall of steam generator and pipeline etc..Incrustation scale
Accumulation if irregularly cleaning or cleaning be not clean, has following hidden danger to a certain extent：On the one hand, it adsorbs in steam generation
Incrustation scale on the inner wall of device and pipeline etc. can become the hotbed for growing bacterium, the water in pipeline be polluted, so as to the body to user
Health care belt adversely affects；On the other hand, adsorbing the incrustation scale on steam generator inner wall can become the inner wall of steam generator
Thickness, the heat transfer for influencing steam generator, the thermal efficiency for making steam generator reduce.
Because incrustation scale is adsorbed on the inner wall of steam generator and pipeline etc., machine casing is only dismantled, is decoupled
Pipeline parts could clean, this brings big inconvenience to the cleaning of user.There are no a kind of energy in the prior art
The simple and effective means enough to solve the above problems.
Invention content
First of the present invention is designed to provide a kind of supply and drain water system, is existed with alleviating absorption in the prior art
The technical issues of incrustation scale cleaning on the inner wall of steam generator and pipeline etc. is very inconvenient.
Supply and drain water system provided by the invention be used for steam heater in, including water tank, steam generator, water supply pump,
The water-level control apparatus of water level, is provided with water outlet and water return outlet on the water tank, institute in back water pump and control steam generator
Water outlet and the first pipeline connection, the water return outlet and the second pipeline connection are stated, first pipeline and second pipeline are equal
It is connected with main line；The water supply pump is set on first pipeline, and the back water pump is set on second pipeline, institute
Steam generator is stated to be set on the main line；The steam generator is for defeated into the liner of the steam heater
Send steam；
Return water filter screen is installed in the water tank, the inner cavity of the water tank is divided into contributing region by the return water filter screen
And backwater zone；Through the return water filter screen filtration after the water of the back water pump pumpback enters the backwater zone by the water return outlet
Into the contributing region.
Further, the water return outlet is set on the side wall of the water tank.
Further, feed water filtration net is further included, the feed water filtration net is fixedly arranged in the water tank, and is returned positioned at described
Side of the water sieve far from the water return outlet；The contributing region is divided into the first contributing region and second by the feed water filtration net
Contributing region, second contributing region is adjacent with the backwater zone, and the water outlet is connected with second contributing region.
Further, the water-level control apparatus includes water level control component, the steam generator and the water level control
Component processed erects setting；
The main line includes vertical section and horizontal segment, the bottom end of the steam generator and the water level control component
Bottom end is connected with the horizontal segment, and the water level control component is used to detect the water level in the steam generator.
Further, be provided with and communicated with water level balance pipe at the top of the water level control component, the water level balance pipe with
The liner connection of the steam heater.
Further, the aqueous vapor separation assembly for erectting and setting and being connected with the horizontal segment, the steam generation are further included
The top of device is connected with the top of the aqueous vapor separation assembly, and the steam that the steam generator generates is detached by the aqueous vapor
Component enters the liner of the steam heater.
Further, it is provided with the water filling port that can be opened and closed at the top of the water tank.
Further, water tank mounting bracket is further included, the water tank is set to the steaming by the water tank mounting bracket
In vapour heating unit.
Supply and drain water system provided by the invention having the beneficial effect that compared with prior art：
When steam heater is provided with supply and drain water system provided by the invention, scale remover is added in into the contributing region of water tank
And water, after scale remover is mixed with water, a certain amount of aqueous solution for being mixed with scale remover is delivered to the first pipeline, master through water supply pump
In pipeline and steam generator, steam generator work, the steam that steam generator generates can be carried out with the water in pipeline
Heat exchange makes the temperature raising of the water in pipeline, the water in pipeline is made to become warm water, and warm water impregnates pipeline and steam generator,
Scale remover is enable to play better scale removal effect.With the reduction of water in pipeline, steam generator is stopped, and water supply pump is again
The water for being mixed with scale remover a certain amount of in contributing region is delivered in pipeline and in steam generator, subsequent return water pump work, it will
The aqueous solution pumpback of dirt is mixed in pipeline and steam generator to backwater zone, the aqueous solution in backwater zone is through return water filter screen mistake
Contributing region is come back to after filter, this completes the primary cleaning to the incrustation scale on the inner wall of steam generator and pipeline etc..It repeats
The above process can remove the incrustation scale in supply and drain water system clean.
As it can be seen that being provided with the steam heater of supply and drain water system provided by the invention, supply and drain water system in itself can
Incrustation scale on the inner wall of steam generator and pipeline etc. is cleaned up, without dismantling machine casing, partition pipeline etc. zero again
Component so that the cleaning of the incrustation scale on the inner wall of steam generator and pipeline etc. is more convenient.
In addition, the fixed return water filter screen at face water return outlet in water tank, by return water filter screen by the inner cavity of water tank point
Contributing region and backwater zone are divided into, after the aqueous solution of back water pump pumpback enters backwater zone by water return outlet after return water filter screen filtration
Contributing region is returned, return water filter screen can intercept the impurity being mixed in aqueous solution (such as bulky grain or block-like incrustation scale)
In backwater zone, impurity is avoided to be again introduced into pipeline and steam generator.
Second object of the present invention is to provide a kind of steam heating cooking device, in the prior art to alleviate
It adsorbs the incrustation scale cleaning on the inner wall of steam generator and pipeline etc. is very inconvenient the technical issues of.
Steam heating cooking device provided by the invention is provided with the supply and drain water system described in the above.
Further, the steam heating cooking device either scorches all-in-one machine or microwave steam box one for steam oven
Machine.
Steam heating cooking device provided by the invention can reach the beneficial effect that above-mentioned supply and drain water system can reach
Fruit, therefore details are not described herein again.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the dimensional structure diagram of supply and drain water system that the embodiment of the present invention one provides；
Fig. 2 is the dimensional structure diagram of another supply and drain water system that the embodiment of the present invention one provides；
Fig. 3 is the structure diagram of water tank in the supply and drain water system that the embodiment of the present invention one provides；
Fig. 4 is the structure diagram of another water tank in the supply and drain water system that the embodiment of the present invention one provides.
Icon：1- water tanks；2- steam generators；3- water supply pumps；4- back water pumps；The first pipelines of 5-；6- second is managed
Road；7- main lines；8- water level control components；9- aqueous vapor separation assemblies；101- water outlets；102- water return outlets；103- is returned
Water sieve；104- feed water filtration nets；105- water filling ports；801- water level balance pipes.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " setting ", " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship,
Be for only for ease of the description present invention and simplify description rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ",
" second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment one
As depicted in figs. 1 and 2, supply and drain water system provided in this embodiment is in steam heater, including water tank 1,
Steam generator 2, water supply pump 3, back water pump 4 and the water-level control apparatus for controlling height of water level in steam generator 2, water tank
Water outlet 101 and water return outlet 102 are provided on 1, water outlet 101 is connected with the first pipeline 5, and water return outlet 102 connects with the second pipeline 6
Logical, the first pipeline 5 and the second pipeline 6 are connected with main line 7.Water supply pump 3 is set on the first pipeline 5, and back water pump 4 is set to
On second pipeline 6, steam generator 2 is set on main line 7.Steam generator 2 is used for into the liner of steam heater
Convey steam.Be installed with return water filter screen 103 in water tank 1, return water filter screen 103 by the inner cavity of water tank 1 be divided into contributing region and
Backwater zone.It is filtered after the water of 4 pumpback of back water pump enters backwater zone by water return outlet 102 through return water filter screen 103 into contributing region.
It should be noted that water-level control apparatus can connect to realize with control system by flowmeter or water level detecting element,
Flowmeter can be arranged on the inlet pipeline of steam generator 2, and water level detecting element can be then arranged on steam generator 2
Or it is arranged on steam generator 2 on the mutually level linker of liquid level.
When steam heater is provided with supply and drain water system provided in this embodiment, in normal steam heating process, supply
Water pump 3 supplies water to steam generator 2, reaches the work of steam generator 2 after specified altitude and generates steam and to vapor heating equipment
Liner in convey steam, the bottom for being deposited on steam generator 2 of the incrustation scale part of generation.When needing to remove incrustation scale, Xiang Shui
Scale remover and water are added in the contributing region of case 1, after scale remover is mixed with water, scale remover is mixed with by a certain amount of through water supply pump 3
Aqueous solution be delivered in the first pipeline 5, main line 7 and steam generator 2, water-level control apparatus control steam generator 2
Interior height of water level when the water level in steam generator 2 reaches the height of the control of setting or when reaching the water of setting, supplies water
Pump 3 stops supplying water, and steam generator 2 works, and the steam that steam generator 2 generates can carry out heat exchange with the water in pipeline,
The temperature of the water in pipeline is increased, the water in pipeline is made to become warm water, warm water impregnates pipeline and steam generator 2, makes scale removal
Agent can play better scale removal effect.With the reduction of water in pipeline, steam generator 2 is stopped, and water supply pump 3 again will be for
In pool a certain amount of aqueous solution for being mixed with scale remover be delivered in pipeline and steam generator 2 in, subsequent back water pump 4 works,
The aqueous solution pumpback of incrustation scale will be mixed in pipeline and steam generator 2 to backwater zone, the aqueous solution in backwater zone is filtered through return water
Net 103 comes back to contributing region after filtering, this is completed to the primary clear of the incrustation scale on the inner wall of steam generator 2 and pipeline etc.
It washes.Repeating the above process can remove the incrustation scale in supply and drain water system totally.
As it can be seen that being provided with the steam heater of supply and drain water system provided in this embodiment, supply and drain water system in itself can
It is enough to clean up the incrustation scale on the inner wall of steam generator 2 and pipeline etc., without dismantling machine casing, partition pipeline etc. again
Parts so that the cleaning of the incrustation scale on the inner wall of steam generator 2 and pipeline etc. is easier, but also steam heater
Heating effect and working efficiency keep constant.
In addition, the fixed return water filter screen 103 at face water return outlet 102 in water tank 1, by return water filter screen 103 by water
The inner cavity of case 1 is divided into contributing region and backwater zone, is passed through after the aqueous solution of 4 pumpback of back water pump enters backwater zone by water return outlet 102
Return water filter screen 103 returns contributing region after filtering, and return water filter screen 103 can be (such as big by the impurity being mixed in aqueous solution
Particle or block-like incrustation scale) it intercepts in backwater zone, impurity is avoided to be again introduced into pipeline and steam generator 2.
It, can after repeating above-mentioned cleaning process, cleaning up the incrustation scale adsorbed on the inner wall of pipeline and steam generator 2
The water in water tank 1 to be discharged, with clear water flush box 1, particularly backwater zone, the then injected clear water into contributing region again, weight
The operation of multiple scale removal, the clear water in water tank 1 rinse, can remain the scale removal remained in pipeline and steam generator 2 repeatedly
Liquid removes the health for totally, preventing from remaining in the influence user of the scale removal residual liquid in supply and drain water system.
Specifically, scale remover can be the existing scale remover dedicated for the removal of Calcium carbonate incrustation scale on the market, also may be used
Think light-coloured vinegar.When the water added in water tank 1 is warm water, scale removal effect can be more preferably.
Water supply pump 3 and back water pump 4 can be set to by Rubber mounts on steam heater.
Water supply pump 3 and back water pump 4 are set on steam heater by Rubber mounts, discharge water system can be reduced
The vibrations of system during the work time.
Specifically, as shown in Figure 3 and Figure 4, in the present embodiment, water return outlet 102 can be set on the side wall of water tank 1.
Water tank 1 can be rectangular-shape, and water outlet 101 can be set to the same of the water tank 1 of rectangular-shape with water return outlet 102
In one side wall.
In the present embodiment, supply and drain water system can also include feed water filtration net 104, and feed water filtration net 104 is fixedly arranged on water tank 1
In, and positioned at side of the return water filter screen 103 far from water return outlet 102.Contributing region is divided into the first water supply by feed water filtration net 104
Area and the second contributing region, the second contributing region is adjacent with backwater zone, and water outlet 101 is connected with the second contributing region.
The fixed feed water filtration net 104 in side of the return water filter screen 103 far from water return outlet 102, feed water filtration net in water tank 1
Contributing region is divided into the first contributing region and second contributing region adjacent with backwater zone by 104, and scale removal is added in into the first contributing region
Agent and water, the second contributing region, feed water filtration can just be entered after the filtering of feed water filtration net 104 by being mixed with the aqueous solution of scale remover
Net 104 can intercept large granular impurity for being mixed in the aqueous solution of scale remover etc., so as to make in the second contributing region
Aqueous medium it is more pure, can be lowered into 2 grade of pipeline and steam generator be mixed with scale remover aqueous solution block supply
The possibility of water pump 3, pipeline and steam generator 2 etc..
In the present embodiment, in supply and drain water system, water-level control apparatus can also include water level control component 8, steam generation
Device 2 and water level control component 8 erect setting.
Main line 7 includes vertical section and horizontal segment, the bottom end of steam generator 2 and the bottom end of water level control component 8 with
Horizontal segment connects, and water level control component 8 is used to detect the water level in steam generator 2, that is, set in water level control component 8
There are peak level sensing detecting element and lowest water level sensing detecting element, water level sensing detecting element is used to connect with controller
It connects, control water pump supplies water or stops supplying water after controller knows water level signal.By setting water level control component 8 can be to avoid steaming
High-temperature water in vapour generator 2 is directly drawn back by back water pump 4, but mixes drop by the water at low temperature with 8 kinds of water level control component
Using back water pump 4 after temperature, thermal shock of the high-temperature water to back water pump 4 is reduced, improves the reliability of back water pump 4 and using the longevity
Life.
When supply and drain water system is set in steam heater, steam generator 2, water supply pump 3, back water pump 4 and water level
Control assembly 8 can be connect with the controller of steam heater, and steam generator 2 and water level control component 8 are erect and set
It puts, and the horizontal segment of the bottom end of steam generator 2 and the bottom end of water level control component 8 with main line 7 connects, so water level control
Height of water level in component 8 processed is consistent with the height of water level in steam generator 2, and the height of water level in water level control component 8 is
Height of water level that can be in reaction vapor generator 2.
After water level control component 8 detects low water level, water level control component 8 can be to the control of steam heater
Device sends signal, and after controller receives the signal, control steam generator 2 is stopped, while controls water supply pump 3 that will supply water
A certain amount of aqueous solution for being mixed with scale remover is delivered in pipeline, in water level control component 8 and in steam generator 2 in area, when
After water level control component 8 detects high water level, signal is sent to controller again, controller then controls water supply pump 3 to be stopped,
Back water pump 4 is controlled to start simultaneously, the aqueous solution pumpback of dirt will be mixed with to return water by back water pump 4 in pipeline and steam generator 2
Area, the aqueous solution in backwater zone come back to contributing region after the filtering of return water filter screen 103, this is a working cycles, is repeated
This process, the incrustation scale in pipeline, water level control component 8, aqueous vapor separation assembly 9 and steam generator 2 constantly soften, dissolve,
It is repeatedly filtered by the pumpback repeatedly of back water pump 4, return water filter screen 103, impurity is concentrated to backwater zone, recycles certain number
Afterwards, the incrustation scale in pipeline, water level control component 8, aqueous vapor separation assembly 9 and steam generator 2 is cleaned.
In the prior art, it is all be that by water level detecting function simultaneously can to controller send corresponding signal structure it is equal
It can be as the water level control component 8 of this implementation meaning.
Further, cleaning button can be provided on the control panel of steam heater, user removes a certain amount of
After in dirty agent and a certain amount of water injection water tank 1, start cleaning button, supply and drain water system and start to pipeline and steam generation
The incrustation scale of 2 grade of device is cleaned.It is washed away by the immersion repeatedly for the aqueous solution for being mixed with scale remover, incrustation scale gradually softens, dissolves
And drained by punching, so as to reach the incrustation scale purpose thoroughly understood in pipeline and steam generator 2.
In the present embodiment, the top of water level control component 8 can be provided with and communicated with water level balance pipe 801, water level balance pipe
801 connect with the liner of steam heater.
Setting water level balance pipe 801 is connected at the top of water level control component 8, water level balance pipe 801 heats again with steam
The liner connection of device, can eliminate the influence of negative pressure, make in water level and the steam generator 2 inside water level control component 8
Height of water level is consistent.
In the present embodiment, supply and drain water system can also include erectting the aqueous vapor separation assembly 9 for setting and connecting with horizontal segment,
The top of steam generator 2 is connected with the top of aqueous vapor separation assembly 9, and the steam that steam generator 2 generates is detached by aqueous vapor
Component 9 enters the liner of steam heater.
Supply and drain water system includes erectting the aqueous vapor separation assembly 9 for setting and connecting with horizontal segment, the top of steam generator 2
It is connected with the top of aqueous vapor separation assembly 9, the steam that steam generator 2 generates enters steam by aqueous vapor separation assembly 9 and heats
The liner of device, the water isolated in steam are returned in main line 7, and one side aqueous vapor separation assembly 9 can be to a certain extent
The water vapour that steam generator 2 exports is made to realize steam separation, reduces the amount of the water of entrainment with steam in steam heater liner；
On the other hand, the isolated water of aqueous vapor separation assembly 9 is fallen back in main line 7, additionally it is possible to the aqueous solution in main line 7
Heat exchange occurs, increases the temperature of 7 or even first pipeline 5 of main line and the aqueous solution in the second pipeline 6, is conducive to make scale removal
Agent plays better scale removal effect.
Specifically, aqueous vapor separation assembly 9 can include being provided with the separation pot of cavity and be fixedly arranged on the inner cavity of separation pot
In separate mesh, the one end for detaching pot connects with the liner of steam generator 2 and steam heater, the other end and main line
7 connections.
Detach pot can include upper kettle body and with the detachable lower kettle body being fixedly connected of upper kettle body, separate mesh is fixedly arranged on
In the junction of kettle body and lower kettle body, the one end of upper kettle body far from lower kettle body and steam generator 2 and steam heater
Courage connects, and the one end of lower kettle body far from upper kettle body is connected with main line 7.
The cross-sectional shape for detaching pot can be circle.
In the present embodiment, the top of water tank 1 can be provided with the water filling port 105 that can be opened and closed.
The water filling port 105 that setting can open and close at the top of water tank 1, convenient for adding in water and scale remover into water tank 1.
In the present embodiment, supply and drain water system can also include water tank mounting bracket, and water tank 1 and water tank mounting bracket are removable
It is fixedly connected, and passes through water tank mounting bracket and be set in steam heater.
Embodiment two
Steam heating cooking device provided in this embodiment is provided with the supply and drain water system of the offer of embodiment one and control is
System, control system are connect respectively with water supply pump 3, back water pump 4, steam generator 2 and water-level control apparatus.
Steam heating cooking device provided in this embodiment is provided with the supply and drain water system of the offer of embodiment one, discharge water system
System in itself can clean up the incrustation scale on the inner wall of steam generator 2 and pipeline etc., without dismantling machine casing again,
Decouple the parts such as pipeline so that the cleaning of the incrustation scale on the inner wall of steam generator 2 and pipeline etc. is more convenient.
Specifically, in the present embodiment, steam heating cooking device can be that steam oven either scorches all-in-one machine or microwave
Steam box all-in-one machine.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into
Row equivalent replacement；And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of supply and drain water system, in steam heater, which is characterized in that including water tank (1), steam generator (2),
Water supply pump (3), back water pump (4) and the water-level control apparatus for controlling steam generator (2) interior water level, are set on the water tank (1)
Have water outlet (101) and water return outlet (102), the water outlet (101) connects with the first pipeline (5), the water return outlet (102) with
Second pipeline (6) connects, and first pipeline (5) and second pipeline (6) are connected with main line (7)；The water supply pump
(3) it is set on first pipeline (5), the back water pump (4) is set on second pipeline (6), the steam generation
Device (2) is set on the main line (7)；The steam generator (2) is for defeated into the liner of the steam heater
Send steam；
It is installed with return water filter screen (103) in the water tank (1), the return water filter screen (103) is by the inner cavity of the water tank (1)
It is divided into contributing region and backwater zone；After the water of the back water pump (4) pumpback enters the backwater zone by the water return outlet (102)
It is filtered through the return water filter screen (103) and enters the contributing region.
2. supply and drain water system according to claim 1, which is characterized in that the water return outlet (102) is set to the water tank
(1) on side wall.
3. supply and drain water system according to claim 2, which is characterized in that further include feed water filtration net (104), the water supply
Filter screen (104) is fixedly arranged in the water tank (1), and positioned at the separate water return outlet (102) of the return water filter screen (103)
Side；The contributing region is divided into the first contributing region and the second contributing region by the feed water filtration net (104), and described second supplies water
Area is adjacent with the backwater zone, and the water outlet (101) connects with second contributing region.
4. supply and drain water system according to claim 1, which is characterized in that the water-level control apparatus includes water level control group
Part (8), the steam generator (2) and the water level control component (8) erect setting；
The main line (7) includes vertical section and horizontal segment, the bottom end of the steam generator (2) and the water level control component
(8) bottom end is connected with the horizontal segment, and the water level control component (8) is for detecting in the steam generator (2)
Water level.
5. supply and drain water system according to claim 4, which is characterized in that the top connection of the water level control component (8)
Water level balance pipe (801) is provided with, the water level balance pipe (801) connects with the liner of the steam heater.
6. supply and drain water system according to claim 4, which is characterized in that further include setting setting and connect with the horizontal segment
Logical aqueous vapor separation assembly (9), the top of the steam generator (2) are connected with the top of the aqueous vapor separation assembly (9), institute
The steam for stating steam generator (2) generation enters the liner of the steam heater by the aqueous vapor separation assembly (9).
7. according to claim 1-6 any one of them supply and drain water systems, which is characterized in that the top setting of the water tank (1)
There is the water filling port (105) that can be opened and closed.
8. according to claim 1-6 any one of them supply and drain water systems, which is characterized in that further include water tank mounting bracket, institute
Water tank (1) is stated to be set in the steam heater by the water tank mounting bracket.
9. a kind of steam heating cooking device, which is characterized in that be provided with claim 1-8 any one of them discharge water systems
System.
10. steam heating cooking device according to claim 9, which is characterized in that the steam heating cooking device is
Steam oven either scorches all-in-one machine or microwave steam box all-in-one machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810180967.0A CN108175290A (en) | 2018-03-05 | 2018-03-05 | Supply and drain water system and steam heating cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810180967.0A CN108175290A (en) | 2018-03-05 | 2018-03-05 | Supply and drain water system and steam heating cooking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108175290A true CN108175290A (en) | 2018-06-19 |
Family
ID=62553414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810180967.0A Pending CN108175290A (en) | 2018-03-05 | 2018-03-05 | Supply and drain water system and steam heating cooking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108175290A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827427A (en) * | 2018-07-19 | 2018-11-16 | 杭州老板电器股份有限公司 | Water-level detecting device and steam box |
| CN109875387A (en) * | 2019-03-12 | 2019-06-14 | 杭州老板电器股份有限公司 | Water supplying unit and steam cooking apparatus |
| CN110522328A (en) * | 2019-08-23 | 2019-12-03 | 珠海优特智厨科技有限公司 | The control method and device of motor, flavoring machine, automatic dish cooking machine |
| CN111166157A (en) * | 2018-11-13 | 2020-05-19 | 宁波方太厨具有限公司 | Steam box and cleaning method thereof |
| CN111616585A (en) * | 2020-05-09 | 2020-09-04 | 宁波方太厨具有限公司 | Waterway structure and steaming cooking device with same |
| CN112856368A (en) * | 2021-02-25 | 2021-05-28 | 珠海格力电器股份有限公司 | Steam equipment |
| CN112998513A (en) * | 2021-03-09 | 2021-06-22 | 珠海格力电器股份有限公司 | Boiler descaling method, descaling system and steam oven |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301945Y (en) * | 1997-06-09 | 1998-12-30 | 王习之 | Multi-function fast-electric steaming cooking-vessel |
| CN201189097Y (en) * | 2008-01-30 | 2009-02-04 | 齐树亮 | Temperature adjustable quick overheat pan |
| CN204158203U (en) * | 2014-10-27 | 2015-02-18 | 广东美的厨房电器制造有限公司 | The vapour system of baking box and baking box |
| CN105848536A (en) * | 2013-12-31 | 2016-08-10 | 皇家飞利浦有限公司 | An apparatus and method for controlling the taste of coffee, and a coffee maker comprising the apparatus |
| CN205658764U (en) * | 2016-04-25 | 2016-10-26 | 宁波欧燕电器有限公司 | Steam boiler |
| CN206252312U (en) * | 2016-09-08 | 2017-06-16 | 东莞市天倬电器有限公司 | Steam roaster external steam generator apparatus for eliminating sludge and Steam roaster |
| CN206700007U (en) * | 2017-01-05 | 2017-12-05 | 杭州江南集团有限公司 | A kind of steam-electric dual purpose simple gate rice steaming car convenient for cleaning |
| CN206809121U (en) * | 2017-02-10 | 2017-12-29 | 上海永泰厨房设备工程有限公司 | A kind of steamer with scale treatment device |
| CN206997287U (en) * | 2017-01-22 | 2018-02-13 | 广州飞机维修工程有限公司 | The automatic rinsing table of aircarrier aircraft kitchen Steam roaster incrustation scale |
| CN208435356U (en) * | 2018-03-05 | 2019-01-29 | 杭州老板电器股份有限公司 | Supply and drain water system and steam heating cooking device |
-
2018
- 2018-03-05 CN CN201810180967.0A patent/CN108175290A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301945Y (en) * | 1997-06-09 | 1998-12-30 | 王习之 | Multi-function fast-electric steaming cooking-vessel |
| CN201189097Y (en) * | 2008-01-30 | 2009-02-04 | 齐树亮 | Temperature adjustable quick overheat pan |
| CN105848536A (en) * | 2013-12-31 | 2016-08-10 | 皇家飞利浦有限公司 | An apparatus and method for controlling the taste of coffee, and a coffee maker comprising the apparatus |
| CN204158203U (en) * | 2014-10-27 | 2015-02-18 | 广东美的厨房电器制造有限公司 | The vapour system of baking box and baking box |
| CN205658764U (en) * | 2016-04-25 | 2016-10-26 | 宁波欧燕电器有限公司 | Steam boiler |
| CN206252312U (en) * | 2016-09-08 | 2017-06-16 | 东莞市天倬电器有限公司 | Steam roaster external steam generator apparatus for eliminating sludge and Steam roaster |
| CN206700007U (en) * | 2017-01-05 | 2017-12-05 | 杭州江南集团有限公司 | A kind of steam-electric dual purpose simple gate rice steaming car convenient for cleaning |
| CN206997287U (en) * | 2017-01-22 | 2018-02-13 | 广州飞机维修工程有限公司 | The automatic rinsing table of aircarrier aircraft kitchen Steam roaster incrustation scale |
| CN206809121U (en) * | 2017-02-10 | 2017-12-29 | 上海永泰厨房设备工程有限公司 | A kind of steamer with scale treatment device |
| CN208435356U (en) * | 2018-03-05 | 2019-01-29 | 杭州老板电器股份有限公司 | Supply and drain water system and steam heating cooking device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827427A (en) * | 2018-07-19 | 2018-11-16 | 杭州老板电器股份有限公司 | Water-level detecting device and steam box |
| CN111166157A (en) * | 2018-11-13 | 2020-05-19 | 宁波方太厨具有限公司 | Steam box and cleaning method thereof |
| CN111166157B (en) * | 2018-11-13 | 2022-04-15 | 宁波方太厨具有限公司 | Steam box and cleaning method thereof |
| CN109875387A (en) * | 2019-03-12 | 2019-06-14 | 杭州老板电器股份有限公司 | Water supplying unit and steam cooking apparatus |
| CN110522328A (en) * | 2019-08-23 | 2019-12-03 | 珠海优特智厨科技有限公司 | The control method and device of motor, flavoring machine, automatic dish cooking machine |
| CN111616585A (en) * | 2020-05-09 | 2020-09-04 | 宁波方太厨具有限公司 | Waterway structure and steaming cooking device with same |
| CN112856368A (en) * | 2021-02-25 | 2021-05-28 | 珠海格力电器股份有限公司 | Steam equipment |
| CN112998513A (en) * | 2021-03-09 | 2021-06-22 | 珠海格力电器股份有限公司 | Boiler descaling method, descaling system and steam oven |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108175290A (en) | Supply and drain water system and steam heating cooking device | |
| CN208435356U (en) | Supply and drain water system and steam heating cooking device | |
| WO1985005576A1 (en) | Unit for and method of recovery of waste energy | |
| EP0744150A1 (en) | Dishwashing machine with electric heating means | |
| CN209136182U (en) | Water drainage-supply system and steam cooking apparatus | |
| CN105195481A (en) | Ware washing and sterilizing machine | |
| CN108968657A (en) | A kind of novel meal braizing machine | |
| CN208976392U (en) | A kind of modular diagnostic ultrasound cleaning machine | |
| CN110522299A (en) | Steam generator and cooking equipment | |
| CN105768857A (en) | Steam cooking device | |
| CN209431642U (en) | A kind of electromagnetic boiler with wastewater treatment function | |
| CN206831811U (en) | A kind of high-efficiency washing hot water apparatus | |
| CN207668084U (en) | A kind of full intelligent appliance cleaning and sterilizing all-in-one machine | |
| CN215675838U (en) | Multi-energy-source heat circulating device with recovery function | |
| CN204394199U (en) | Steam cooking vessel | |
| CN109199280A (en) | Cooker | |
| CN212037158U (en) | Waste water recovery device of steam cooking equipment and steam cooking equipment with same | |
| CN108185956A (en) | Electric drive formula dish-washing machine | |
| CN211582988U (en) | Dish washing machine | |
| CN217218730U (en) | Steam cooking equipment | |
| CN112450836A (en) | Cleaning machine | |
| CN207592322U (en) | A kind of intelligentized medical instrument cycle perfusion cleaning device based on biotechnology | |
| CN219440019U (en) | Integrated medicine washing and steaming equipment | |
| CN208301616U (en) | Cleaning machine | |
| CN206996392U (en) | A kind of finish surge-tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |