CN209136311U - Electric heating food thermal insulation cabinet - Google Patents
Electric heating food thermal insulation cabinet Download PDFInfo
- Publication number
- CN209136311U CN209136311U CN201821853308.0U CN201821853308U CN209136311U CN 209136311 U CN209136311 U CN 209136311U CN 201821853308 U CN201821853308 U CN 201821853308U CN 209136311 U CN209136311 U CN 209136311U
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- CN
- China
- Prior art keywords
- water
- humidity
- pipe
- cabinet body
- control unit
- 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.)
- Expired - Fee Related
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 48
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 238000005485 electric heating Methods 0.000 title claims abstract description 13
- 238000001704 evaporation Methods 0.000 claims abstract description 23
- 230000008020 evaporation Effects 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 124
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 235000013410 fast food Nutrition 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000021150 warm meals Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Devices For Warming Or Keeping Food Or Tableware Hot (AREA)
Abstract
The utility model uses electric heating food thermal insulation cabinet, including the multiple heating fluorescent tubes being arranged in cabinet body and cabinet body, the humidity control mechanism of tape control unit is equipped in the cabinet body, the humidity control mechanism includes moisture detector and humidifier；The humid control control mechanism of the tape control unit of the utility model setting can make the intracorporal humidity of cabinet be constantly in a stable segment, due in cabinet body air humidity close to saturated humidity when can reduce the evaporation of foodstuff surface moisture, so that food long-time heat preservation is avoided the problem that food can be dried in electrothermal heat insulating cabinet；The humidity controlling unit of setting will not avoid excessive steam from condensing in foodstuff surface, influence food mouthfeel persistently to steam is increased in cabinet body simultaneously.
Description
Technical field
The utility model relates to food heat-insulation technical fields, and in particular to electric heating food thermal insulation cabinet.
Background technique
Food heat-insulation cabinet is commonly used equipment in food service industry, especially in fast food restaurant and convenience store, due to fast food restaurant with
Convenience store's flow of the people is big and consumption time is indefinite, and well-done food is kept the temperature to provide warm meal at any time for a person sponging on an aristocrat
Dish, so food heat-insulation cabinet mostly uses in fast food restaurant and convenience store.
Existing food heat-insulation cabinet is broadly divided into hydro-thermal thermal insulation cabinet and electrothermal heat insulating cabinet, needs the food of kept dry (such as oil
Fried food) electrothermal heat insulating cabinet is mostly used, electrothermal heat insulating cabinet in the prior art is by the way that heating fluorescent tube pair is arranged in incubator
Food is kept the temperature, but heating fluorescent tube can also carry out low-temperature bake to food while keeping the temperature to food, by food
The overlong time being placed in electrothermal heat insulating cabinet, heating fluorescent tube will dry the moisture of foodstuff surface, so that food is dried out, influence
Food mouthfeel is had an effect on while food shape.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides electric heating food thermal insulation cabinet, solves existing
The problem of electric heating food thermal insulation cabinet long-time heat preservation food is easy to cause food to dry out in technology.
To achieve the above object, the utility model uses the following technical solution: electric heating food thermal insulation cabinet, including cabinet body
And the multiple heating fluorescent tubes being arranged in cabinet body, the interior humidity control mechanism for being equipped with tape control unit of the cabinet body, the humidity control
Mechanism processed includes moisture detector and humidifier, and the humidifier includes at least one water control pipe fixed with cabinet body, the control
The evaporation tube that water pipe connection is equipped with multiple opened types and is heated by heating fluorescent tube；The water control pipe is obliquely installed, the water control pipe
Slanted upper end is equipped with the first battery valve, and water control pipe lower end is equipped with the second battery valve, and the water control pipe upper end is equipped with water intake mechanism, institute
The lower end for stating water control pipe is communicated with outlet pipe, and outlet pipe is communicated with water collection chamber；
Wherein first battery valve, the second battery valve and moisture detector are connect with control unit, and water intake mechanism is logical
Cross control unit control water supply.
Further, the water intake mechanism includes the elastic shrinkage chamber of sealing and the assisted group for changing elastic shrinkage cavity volume
Part, the elastic shrinkage chamber are communicated by connecting tube with water collection chamber, and connecting tube is equipped with the third battery connecting with control unit
Valve, the elastic shrinkage chamber are communicated by water inlet pipe with water control pipe upper end；The accessory part include the baffle being oppositely arranged and
Stripper plate, for the elastic shrinkage chamber between baffle and stripper plate, the stripper plate passes through the driving that connect with control unit
The mobile elastic shrinkage chamber that squeezes of component is to empty water pipe water supply.
Further, the driving component includes the adjusting threaded rod connecting with stripper plate, adjusts threaded rod far from stripper plate
One end be arranged with using motor-driven thread bush, motor passes through control unit control rotation, motor rotation drive thread bush
Rotation, thread bush rotation drive adjusting screw rod reciprocating movement that stripper plate is made to squeeze elastic shrinkage chamber.
Further, the evaporation tube includes the bringing-up section of necking setting and the linkage section that connect with bringing-up section, linkage section and
Water control pipe communicates.
The application principle of the utility model: firstly, since the electric heating food thermal insulation cabinet of the prior art is not to be absolutely sealed,
There are certain gaps to communicate with atmosphere, so setting the intracorporal air pressure of cabinet as atmospheric pressure, thermal insulation cabinet has correspondence when in use
Holding temperature can then calculate the intracorporal saturated humidity of cabinet.
So that incubator is worked in use, opening the heating fluorescent tube being arranged in thermal insulation cabinet, place into need the food that keeps the temperature into
Before thermal insulation cabinet, air humidity in moisture detector detecting box body is first passed through, when the intracorporal humidity of cabinet is lower than minimum setting value,
Control unit controls the first battery valve opening, the second battery valve closure, and controls water intake mechanism and intake to water control pipe, due to controlling water
Pipe is to constitute linker with multiple evaporation tubes, so can enter in multiple evaporation tubes into the water in water control pipe, in evaporation tube
Water can evaporate under the roasting effect of heat of heating fluorescent tube, and the water of evaporation enters cabinet body space, by moisture detector detecting box body
Humidity, can be kept the temperature needing the food that keeps the temperature be put into cabinet body when the intracorporal humidity of cabinet reaches saturated humidity；
When persistently being heated to the water in evaporation tube, when humidity is more than highest set value in cabinet case, the second electricity of control unit control
Pond valve is opened, the first battery valve closure makes the water in water control pipe flow into collection in water collection chamber by outlet pipe under the effect of gravity；
The first battery valve, the second battery valve and water intake mechanism, which are controlled, by control unit guarantees that the intracorporal humidity of cabinet is constantly in an area
Between.
Compared with the prior art, the utility model has the following beneficial effects: the tape control unit of the utility model setting
Humid control control mechanism the intracorporal humidity of cabinet can be made to be constantly in a stable segment, due to air humidity in cabinet body
The evaporation that foodstuff surface moisture can be reduced when close to saturated humidity, enables food long-time heat preservation to avoid in electrothermal heat insulating cabinet
The problem of food can be dried；The humidity controlling unit of setting will not avoid excessive persistently to steam is increased in cabinet body simultaneously
Steam is condensed in foodstuff surface, influences food mouthfeel.
Detailed description of the invention
Fig. 1 is the utility model part-structure simplified schematic diagram；
Fig. 2 is the utility model structure schematic diagram.
In figure, cabinet body 1, pedestal 102, heating fluorescent tube 103, moisture detector 2, rack 3, evaporation tube 4, adds frame body 101
Hot arc 41, linkage section 42, the second battery valve 5, outlet pipe 6, water collection chamber 7, water control pipe 8, connecting tube 9, third battery valve 10, baffle
11, elastic shrinkage chamber 12, fixed block 13, motor 14, thread bush 15, adjusting threaded rod 16, stripper plate 17, water inlet pipe 18, first
Battery valve 19.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
As shown in FIG. 1 to FIG. 2, it is arranged in electric heating food thermal insulation cabinet described in the utility model, including cabinet body 1 and cabinet body 1
Multiple heating fluorescent tubes 103, the insulation cover being arranged on the pedestal 102 and pedestal 102 of the cabinet body 1 including cavity structure is described
Insulation cover includes the multiple heat insulation glass being arranged on frame body 101 and frame body 101, and the multiple heating fluorescent tube 103 and frame body 101 are solid
It is fixed, the heating fluorescent tube 103 being used cooperatively with humidity control mechanism also wherein is provided on pedestal 102.Food is placed into for convenience
Enter in insulation cover, glass slide is additionally provided on the insulation cover, is placed in insulation cover for convenience of food, in insulation cover also
Equipped with the rack 3 for placing food.To enable the food entered in insulation cover to save for a long time and will not dry, this use
The novel humidity control mechanism being provided with for controlling the tape control unit of humidity in insulation cover, the humidity control mechanism include
Moisture detector 2 and humidifier, wherein moisture detector 2 is arranged in insulation cover, and humidifier is arranged in pedestal 102.
Humidifier includes at least one water control pipe 8, and the water control pipe 8 is communicated with multiple open settings and passes through heating fluorescent tube
The evaporation tube 4 of 103 heating, the vapor evaporated for convenience of evaporation tube 4 is excessive, and the evaporation tube 4 of the utility model setting includes contracting
The bringing-up section 41 of mouth setting and the linkage section 42 connecting with bringing-up section 41, linkage section 42 is communicated with water control pipe 8, while multiple evaporations
The heating tube of pipe 4 passes through the heating fluorescent tube 103 that bottom plate is arranged on bottom plate and is arranged.For convenience of the water inlet and water outlet of water control pipe 8,
The water control pipe 8 is obliquely installed, 8 slanted upper end of water control pipe is equipped with the first battery valve 19, and 8 lower end of water control pipe is equipped with second
Battery valve 5,8 upper end of water control pipe are equipped with water intake mechanism, and the lower end of the water control pipe 8 is communicated with outlet pipe 6, and outlet pipe 6 connects
It is connected with water collection chamber 7, the open setting of water collection chamber 7；For convenience of humidity in insulation cover always situated in a fixed humidity section, by institute
It states the first battery valve 19, the second battery valve 5 and moisture detector 2 to connect with control unit, water intake mechanism passes through control unit
Control water supply.
So that incubator is worked in use, opening the heating fluorescent tube 103 being arranged in thermal insulation cabinet, places into the food for needing to keep the temperature
It into before thermal insulation cabinet, first passes through moisture detector 2 and detects air humidity in cabinet body 1, when the humidity in cabinet body 1 is lower than minimum setting
When value, control unit control the first battery valve 19 open, the second battery valve 5 closure, and control water intake mechanism to water control pipe 8 into
Water, since water control pipe 8 and multiple evaporation tubes 4 are to constitute linker, so multiple evaporation tubes can be entered into the water in water control pipe 8
In 4, the water in evaporation tube 4 can evaporate under the roasting effect of heat of heating fluorescent tube 103, and the water of evaporation enters 1 space of cabinet body, by wet
Spend the humidity in the detection cabinet body 1 of detector 2, the food that needs can be kept the temperature when the humidity in cabinet body 1 reaches saturated humidity
Object is put into cabinet body 1 and is kept the temperature；When persistently being heated to the water in evaporation tube 4, when humidity is more than highest setting in cabinet case
When value, control unit controls the second battery valve 5 opening, the first battery valve 19 closure makes the water in water control pipe 8 under the effect of gravity
It is flowed into water collection chamber 7 and is collected by outlet pipe 6；The first battery valve 19, the second battery valve 5 and water inlet machine are controlled by control unit
Structure guarantees that the humidity in cabinet body 1 is constantly in a section.The humid control control of the tape control unit of the utility model setting
Mechanism can make the humidity in cabinet body 1 be constantly in a stable segment, due in cabinet body 1 air humidity close to saturated humidity
When can reduce the evaporation of foodstuff surface moisture, enable food long-time heat preservation to avoid food that can dry in electrothermal heat insulating cabinet
Problem；The humidity controlling unit of setting will not avoid excessive steam in food table persistently to steam is increased in cabinet body 1 simultaneously
Face condensation, influences food mouthfeel.
The water control pipe 8 of the utility model setting be obliquely installed be water control pipe 8 for convenience draining, the water of discharge passes through collection
Water cavity 7 is collected, in order to which by the water circulation use in water collection chamber 7, the utility model is provided with water intake mechanism, the water intake mechanism
The accessory part of elastic shrinkage chamber 12 and change 12 volume of elastic shrinkage chamber including sealing, the elastic shrinkage chamber 12 pass through company
Adapter tube 9 is communicated with water collection chamber 7, and connecting tube 9 is equipped with the third battery valve 10 connecting with control unit, the elastic shrinkage chamber 12
It is communicated by water inlet pipe 18 with 8 upper end of water control pipe；The accessory part includes the baffle 11 and stripper plate 17 being oppositely arranged, baffle
11 is fixed with pedestal 102, the elastic shrinkage chamber 12 between baffle 11 and stripper plate 17, the stripper plate 17 by with control
The mobile elastic shrinkage chamber 12 that squeezes of the driving assembly of unit connection processed is to 8 water supply of water control pipe.Movement for convenience of stripper plate 17 is same
When facilitate control of the control unit to driving assembly, the driving assembly of the utility model setting includes the tune connecting with stripper plate 17
Threaded rod 16 is saved, threaded rod 16 is adjusted and is arranged with the thread bush 15 driven using motor 14, motor far from one end of stripper plate 17
14 control rotation by control unit, and the rotation of motor 14 drives thread bush 15 to rotate, and the rotation drive adjusting screw rod of thread bush 15 is past
Multiple movement makes stripper plate 17 squeeze elastic shrinkage chamber 12, and for convenience of the fixation of motor 14 and thread bush 15, motor 14 passes through fixation
Block 13 is connect with pedestal 102, while the mounting blocks connection that thread bush 15 is arranged by fixed block 13, thread bush 15 and mounting blocks are logical
Cross rolling bearing connection.In use, water is full of in elastic shrinkage chamber 12, and when giving 8 water supply of water control pipe, the first electricity of control unit control
Pond valve 19 is opened, the second battery valve 5 closure, third battery valve 10 are closed, and the control rotation of motor 14 makes stripper plate 17 is mobile to squeeze
Elastic shrinkage chamber 12, the water in elastic shrinkage chamber 12 will be pressed into water control pipe 8 at this time；Then it is closed the first battery valve
19, third battery valve 10 is opened, and controlling the reversion of motor 14 makes stripper plate 17 far from elastic shrinkage chamber 12, in elastic shrinkage chamber 12
The water in water collection chamber 7 will be sucked, be made always full of water in elastic shrinkage chamber 12, to facilitate next time for control water assembly for negative pressure
Water supply.
For the first time in use, only having water in water collection chamber 7, the first battery valve 19 is controlled by control unit at this time and opens closure
Then third battery valve 10 controls the mobile extruding elastic shrinkage chamber 12 of 14 rotate driving stripper plate 17 of motor, elastic shrinkage chamber 12
Interior air can be entered in water control pipe 8 by water inlet pipe 18 to be emptied, then is controlled the first battery valve 19 closure by control unit and beaten
Open third battery valve 10, control motor 14, which rotates backward, makes stripper plate 17 far from elastic shrinkage chamber 12, at this time elastic shrinkage chamber 12
It is that negative pressure will suck the water for gathering materials intracavitary in elastic shrinkage chamber 12, elastic shrinkage chamber 12 is made to have water entrance (may be without inciting somebody to action
Water is completely filled in elastic shrinkage chamber 12), elastic shrinkage chamber 12 is repeatedly squeezed repeatedly by the air in elastic shrinkage chamber 12
All export makes it full of water body.
It can intake to water control pipe 8 after being completely filled with water in elastic shrinkage chamber 12, rationally design water control pipe 8 and bullet
Property contraction chamber 12 volume, so that stripper plate 17 is squeezed elastic shrinkage chamber 12 once can will have enough water in water control pipe 8, and count
Calculate the time a that the water in water control pipe 8 is dried at a set temperature.In this way with regard to being divided into having time when between 8 water supply of water control pipe
Time a, for example, humidity in insulation cover lower than minimum setting to when, by control unit control to water control pipe 8 into a water,
When humidity in interval time a inside holding cover does not reach setting peak, control unit controls each component and manages again to control
When the humidity in interval time a inside holding cover of intaking reaches setting peak, then it is empty directly to execute control for control unit control
The order emptied in water pipe.
Wherein control unit can be single-chip microcontroller or PLC control unit；Elastic shrinkage chamber 12 can be identical as ear washing bulb material
Or the similar rubber replied with elastic shrinkage；The evaporation tube 4, water control pipe 8 can be glass tube resistant to high temperature or steel pipe.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (4)
1. electric heating food thermal insulation cabinet, including the multiple heating fluorescent tubes (103) being arranged in cabinet body (1) and cabinet body (1), feature exists
In: the humidity control mechanism of tape control unit is equipped in the cabinet body (1), the humidity control mechanism includes moisture detector
(2) and humidifier, the humidifier include at least one water control pipe (8) fixed with cabinet body (1), water control pipe (8) connection
Equipped with multiple opened types and by the evaporation tube (4) of heating fluorescent tube (103) heating；The water control pipe (8) is obliquely installed, the control water
It manages (8) slanted upper end and is equipped with the first battery valve (19), water control pipe (8) lower end is equipped with the second battery valve (5), the water control pipe (8)
Upper end is equipped with water intake mechanism, and the lower end of the water control pipe (8) is communicated with outlet pipe (6), and outlet pipe (6) is communicated with water collection chamber (7)；
Wherein first battery valve (19), the second battery valve (5) and moisture detector (2) are connect with control unit, water inlet
Mechanism controls water supply by control unit.
2. electric heating food thermal insulation cabinet according to claim 1, it is characterised in that: the water intake mechanism includes the elasticity of sealing
Contraction chamber (12) and the accessory part for changing elastic shrinkage chamber (12) volume, the elastic shrinkage chamber (12) pass through connecting tube (9)
It is communicated with water collection chamber (7), connecting tube (9) is equipped with the third battery valve (10) connecting with control unit, the elastic shrinkage chamber
(12) it is communicated by water inlet pipe (18) with water control pipe (8) upper end；The accessory part includes the baffle (11) being oppositely arranged and squeezes
Pressing plate (17), the elastic shrinkage chamber (12) are located between baffle (11) and stripper plate (17), the stripper plate (17) by with
The driving assembly of control unit connection is mobile for squeezing elastic shrinkage chamber (12) to water control pipe (8) water supply.
3. electric heating food thermal insulation cabinet according to claim 2, it is characterised in that: the driving component includes and stripper plate
(17) the adjusting threaded rod (16) connected adjusts threaded rod (16) and is arranged with far from the one end of stripper plate (17) using motor (14)
The thread bush (15) of driving, motor (14) are controlled by control unit and are rotated, and motor (14) rotation drives thread bush (15) rotation,
Thread bush (15) rotation drives adjusting screw rod reciprocating movement that stripper plate (17) is made to squeeze elastic shrinkage chamber (12).
4. electric heating food thermal insulation cabinet according to claim 1 to 3, it is characterised in that: evaporation tube (4) packet
The linkage section (42) for including the bringing-up section (41) of necking setting and being connect with bringing-up section (41), linkage section (42) and water control pipe (8) phase
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853308.0U CN209136311U (en) | 2018-11-09 | 2018-11-09 | Electric heating food thermal insulation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853308.0U CN209136311U (en) | 2018-11-09 | 2018-11-09 | Electric heating food thermal insulation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209136311U true CN209136311U (en) | 2019-07-23 |
Family
ID=67285174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821853308.0U Expired - Fee Related CN209136311U (en) | 2018-11-09 | 2018-11-09 | Electric heating food thermal insulation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209136311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850918A (en) * | 2019-11-13 | 2020-02-28 | 江苏安高科技有限公司 | Intelligent pizza cabinet control system |
-
2018
- 2018-11-09 CN CN201821853308.0U patent/CN209136311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110850918A (en) * | 2019-11-13 | 2020-02-28 | 江苏安高科技有限公司 | Intelligent pizza cabinet control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 |