CN205457090U - Heat pump warm catering trolley - Google Patents
Heat pump warm catering trolley Download PDFInfo
- Publication number
- CN205457090U CN205457090U CN201620074289.6U CN201620074289U CN205457090U CN 205457090 U CN205457090 U CN 205457090U CN 201620074289 U CN201620074289 U CN 201620074289U CN 205457090 U CN205457090 U CN 205457090U
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- heat pump
- working medium
- dining car
- heat
- thermal insulation
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Abstract
The utility model discloses a heat pump warm catering trolley, including the meal driving license body, the internal heat pump that is equipped with of meal driving license, the heat pump includes heat pump controller and the heat pump host computer of being connected with heat pump controller, the water inlet valve, the battery valve of intaking, battery valve and temperature sensor drain, working medium play connecting pipe is connected to the heat pump host computer and the connecting pipe is advanced to working medium, working medium play connecting pipe and working medium are advanced the connecting pipe and are worn to locate on the fixed mounting ring flange, heat exchange tube detachably installs on the fixed mounting ring flange, the heat exchange tube advances the connecting pipe with working medium play connecting pipe and working medium and communicates with each other, be equipped with control panel on the meal driving license body. Compared with the prior art, the utility model has the advantages of as follows: the heating is fast consumes low battery, and is energy -concerving and environment -protective, not only can heat heat preservation, can also carry out refrigeration and cooling simultaneously, and it is iced to cool down to food, can also carry out the food fresh keeping function, and degree of automation is high moreover, and the range of application is wide.
Description
Technical field
This utility model relates to dining car technical field, particularly relates to a kind of heat pump thermal insulation dining car.
Background technology
Existing thermal insulation dining car uses electrothermal tube to carry out heating and realizes insulation, therefore there is firing rate slow
Problem, produces again, while firing rate is slow, the problem that power consumption is big；Traditional thermal insulation dining car is the simplest
Using electrothermal tube to heat, therefore it only has single heating and heat preserving function；Function list due to thermal insulation dining car
One, therefore it is substantially free of automatic control function, operates the most by hand, and automaticity is low.
Therefore, it is badly in need of providing a kind of heat pump thermal insulation dining car, to solve the deficiencies in the prior art.
Summary of the invention
One of the purpose of this utility model is for the deficiencies in the prior art, and provides a kind of heat pump thermal insulation dining car,
Heating is fast, and power consumption is low, energy-conserving and environment-protective, and automaticity is high.
For achieving the above object, this utility model adopts the following technical scheme that:
A kind of heat pump thermal insulation dining car, including dining car body, this internal heat pump that is provided with of described dining car, described heat pump
The heat pump main frame that including heat pump controller and is connected with described heat pump controller, level sensor, water inlet electricity
Pond valve, discharge water battery valve and temperature sensor, and described heat pump main frame connects working medium and goes out connecting tube and working medium is entered even
Adapter, described working medium goes out connecting tube and described working medium is entered connecting tube and is arranged on fixed installation flange dish, heat exchange
Pipe is removably installed on described fixed installation flange dish, described heat exchanger tube and described working medium go out connecting tube and
Described working medium is entered connecting tube and is communicated, and described dining car body is provided with control panel.
More preferably, described heat exchanger tube helically spring.
More preferably, described heat exchanger tube is clip type.
More preferably, described heat exchanger tube is fabricated by by titanium alloy.
More preferably, described fixed installation flange dish is provided with end socket.
More preferably, described end socket is provided with sealing ring.
More preferably, described dining car body includes that vehicle frame, described vehicle frame top arrange tank, can on described tank
If being releasably provided with dried foodstuff heat insulation basin, described food heat insulation basin is provided with insulation cover.
More preferably, described sink outer walls is provided with heat-insulation layer.
More preferably, described frame downward outer wall is made up of with shutter door shutter, arranges below described vehicle frame
Castor, described vehicle frame top is had to be provided with the handle for go-cart.
More preferably, also include that floating ball device, described floating ball device one end are connected with described tank, described floating ball device
The other end connects tap water.
The utility model discloses a kind of heat pump thermal insulation dining car, including dining car body, described dining car is the most internal to be set
Heat pump, described heat pump is had to include heat pump controller and the heat pump main frame being connected with described heat pump controller, water
Level sensor, battery valve of intaking, discharge water battery valve and temperature sensor, and described heat pump main frame connects working medium and goes out
Connecting tube and working medium enter connecting tube, and described working medium goes out connecting tube and described working medium is entered connecting tube and is arranged in fixing peace
On dress ring flange, heat exchanger tube is removably installed on described fixed installation flange dish, described heat exchanger tube and institute
Stating working medium and go out connecting tube and described working medium is entered connecting tube and communicated, described dining car body is provided with control panel.With
Prior art is compared, and this utility model has the advantage that
1, use heat pump as heating, cooler, utilize heat pump techniques to replace electrothermal tube to carry out heating and thermal insulation,
Under Same Efficieney, its firing rate is than electrothermal tube firing rate fast more than 3 times, and power consumption is the 1/4 of electrothermal tube,
Efficiently solve conventional vacuum dining car firing rate slow, and the problem that power consumption is big.Utilize heat pump techniques not only
Heating and thermal insulation can be carried out, refrigeration cool-down can also be carried out simultaneously, food is carried out cooling iced, it is also possible to
Carry out food fresh keeping function, the problem solving conventional vacuum dining car function singleness.
2, use microcomputerized control technology to realize intelligentized control method, reduce manual operations and achieve fully automatic operation,
Have and realize hydropenia automatic water supplement function by level sensor detection, realized certainly by temperature sensor detection
Dynamic start heating or refrigeration reach heating and thermal insulation or refrigeration is iced and fresh-keeping, is operated at single heat pump main frame
In the case of, design temperature can be carried out by control panel on a large scale at 10 DEG C～60 DEG C, automatically carry out heating and protect
Temperature or cooling iced, fresh-keeping work, carry out under the working condition that secondary auxiliary heats increasing electrothermal tube, can
To realize being heated to 100 DEG C, simple food cooking can be carried out.
3. this utility model can be applied at collectiveity canteens such as industrial and mining establishment, school, hospital, armies, also
Have the kitchen in hotel/restaurant or dining room and flowing sells the places such as retailer, and in summer, autumn can be real
Now refrigeration ices the beverage such as sucrose solution, herbal tea, it is also possible to carry out the cold preservation of food and fresh-keeping；In the winter time, the spring
Season can realize heating carrying out food heat-insulation, it is also possible to produce hot water and scrub bowls and chopsticks etc., the most all
Can use, energy-efficient and range of application is wide.
Accompanying drawing explanation
With accompanying drawing, the utility model is described in further detail, but the embodiment in accompanying drawing does not constitute this practicality new
Any restriction of type.
Fig. 1 is the axonometric chart of a kind of heat pump thermal insulation dining car of the present utility model.
Fig. 2 is the exploded view of a kind of heat pump thermal insulation dining car of the present utility model.
Fig. 3 is the structural representation of heat pump of the present utility model.
Detailed description of the invention
Being further described this utility model with embodiment below in conjunction with the accompanying drawings, this is of the present utility model
Preferred embodiment.
Embodiment 1
As illustrated in the accompanying drawings from 1 to 3, a kind of heat pump thermal insulation dining car, including dining car body 13, in described dining car body 13
Being provided with heat pump 14, described heat pump 14 includes heat pump controller 1 and the heat pump being connected with described heat pump controller 1
Main frame 2, level sensor 3, water inlet battery valve 4, discharge water battery valve 5 and temperature sensor 6, described heat pump master
Machine 2 connects working medium and goes out connecting tube 7 and working medium enters connecting tube 8, and described working medium goes out connecting tube 7 and described working medium is entered even
Adapter 8 is arranged on fixed installation flange dish 9, and heat exchanger tube 10 is removably installed in described fixed installation flange
On dish 9, described heat exchanger tube 10 goes out connecting tube 7 with described working medium and described working medium is entered connecting tube 8 and communicated, described meal
Car body 13 is provided with control panel 15.
More preferably, described heat exchanger tube 10 helically spring.Heat exchanger tube 10 for being coiled into helical spring state,
There is the feature of compact, can substitute for the electrical bar that power consumption is big, use the shape of helical spring simultaneously,
Intrasystem refrigerant flow rate can be reduced, reach to improve the effect of heat exchange efficiency, and heat exchanger tube also has spring
The good retractility of formula and good bendability, can freely stretch in narrow and small container and bend, greatly
Improve its range of application；
More preferably, described heat exchanger tube 10 is in clip type.Heat exchanger tube 10, for being coiled into paperclip state, has
The feature of compact, can substitute for the electrical bar that power consumption is big, uses the shape of paperclip simultaneously, permissible
Reduce intrasystem refrigerant flow rate, reach to improve the effect of heat exchange efficiency, easy by action of gravity bottom
Deform upon or flexible, it is simple to suspension type is installed, improve its range of application greatly；
More preferably, described heat exchanger tube 10 is fabricated by by titanium alloy.Utilize corrosion-resistant, the titanium alloy of acid and alkali-resistance
Pipe (gapless stainless steel tube) makees heat exchanger tube, and heat exchange efficiency is high, and service life is long, and applicable different quality
Region uses；
More preferably, described fixed installation flange dish 9 is provided with end socket 11；Described end socket 11 is provided with sealing ring 12.
On the one hand it is easily installed, it is ensured that sealing effectiveness, on the other hand, can conveniently dismount and clean,
Installation simple application is convenient, and can clean heat exchanger with easy disassembly, can keep the cleaning of heat exchanger
To reach heat exchange efficiency steady in a long-term.
More preferably, described dining car body 13 includes that vehicle frame 131, described vehicle frame 131 top arrange tank 132, institute
Removably being provided with dried foodstuff heat insulation basin 133 on tank 132 if stating, described food heat insulation basin 133 is provided with guarantor
Temperature lid 134.
More preferably, described tank 132 outer wall is provided with heat-insulation layer 135.
More preferably, described vehicle frame 131 bottom outer wall is made up of with shutter door 137 shutter 136, described vehicle frame
Being provided with castor 138 below 131, described vehicle frame 131 top is provided with the handle 139 for go-cart.
More preferably, also including that floating ball device, described floating ball device one end are connected with described tank 132, described ball float fills
Put the other end and connect tap water.Water in tank 132 can volatilize and constantly reduce, can by floating ball device certainly
Dynamic moisturizing, it is to avoid the water volatilization in tank 132 is dry.
The heat pump thermal insulation dining car of the application uses the stainless steel materials of food stage to make, and sanitary standard meets country
Relevant regulation and requirement, use polyurethane to foam, form densification between tank and the shell of dining car
Heat-insulation layer, reduces heat loss to greatest extent, and bottom of gullet is placed and used helical spring type or clip type
The heat exchanger that titanium alloy tube makes, has the characteristics such as corrosion-resistant, resistance to acids and bases, heat exchange efficiency are high, reconnects
Upper heat pump main frame, uses heat pump techniques to carry out heating insulation, is the thermal insulation dining car of the most energy-conservation environmental protection at present.
Overall structure simple layout is reasonable, and the little conveniently moving of floor space utilizes heat pump techniques, it is possible to achieve
10 DEG C～60 DEG C of large-scale temperature controls, install electrothermal tube (also can make standby) additional and can reach 100 DEG C of temperature controls, full
Foot Various Seasonal, different places, the different multifunctional application using requirement, be truly realized a car multiplex.
Such as can freeze to take ice drink and quench one's thirst expelling summer-heat in summer, ice machine need not be purchased and take ice drink, work as ice
Can also freeze interim fresh-keeping foodstuff with thermal insulation dining car when case or icebox pile with；Winter heating carrys out heat preservation food,
A day ice confectionery is avoided to freeze；Can be boiled simple food such as egg etc. simultaneously throughout the year；
Control panel includes microcomputer chip, and by using microcomputer chip intelligentized control method, real realization is certainly
Row detection runs.Utilize level sensor to carry out automatic controlled water replanishing, utilize temperature sensors for controlling heat pump master
The mode of operation of machine, is turned on and off work by the setting time, sets many also by control panel
Plant mode of operation, multiple control modes, not only can the most independently detect operation, also there is oneself's detection aobvious
Show exception or defect content so that maintenance more convenient and quicker.
The utility model discloses a kind of heat pump thermal insulation dining car, including dining car body, described dining car is the most internal to be set
Heat pump, described heat pump is had to include heat pump controller and the heat pump main frame being connected with described heat pump controller, water
Level sensor, battery valve of intaking, discharge water battery valve and temperature sensor, and described heat pump main frame connects working medium and goes out
Connecting tube and working medium enter connecting tube, and described working medium goes out connecting tube and described working medium is entered connecting tube and is arranged in fixing peace
On dress ring flange, heat exchanger tube is removably installed on described fixed installation flange dish, described heat exchanger tube and institute
Stating working medium and go out connecting tube and described working medium is entered connecting tube and communicated, described dining car body is provided with control panel.With
Prior art is compared, and this utility model has the advantage that
1, use heat pump as heating, cooler, utilize heat pump techniques to replace electrothermal tube to carry out heating and thermal insulation,
Under Same Efficieney, its firing rate is than electrothermal tube firing rate fast more than 3 times, and power consumption is the 1/4 of electrothermal tube,
Efficiently solve conventional vacuum dining car firing rate slow, and the problem that power consumption is big.Utilize heat pump techniques not only
Heating and thermal insulation can be carried out, refrigeration cool-down can also be carried out simultaneously, food is carried out cooling iced, it is also possible to
Carry out food fresh keeping function, the problem solving conventional vacuum dining car function singleness.
2, use microcomputerized control technology to realize intelligentized control method, reduce manual operations and achieve fully automatic operation,
Have and realize hydropenia automatic water supplement function by level sensor detection, realized certainly by temperature sensor detection
Dynamic start heating or refrigeration reach heating and thermal insulation or refrigeration is iced and fresh-keeping, is operated at single heat pump main frame
In the case of, design temperature can be carried out by control panel on a large scale at 10 DEG C～60 DEG C, automatically carry out heating and protect
Temperature or cooling iced, fresh-keeping work, carry out under the working condition that secondary auxiliary heats increasing electrothermal tube, can
To realize being heated to 100 DEG C, simple food cooking can be carried out.
3. this utility model can be applied at collectiveity canteens such as industrial and mining establishment, school, hospital, armies, also
Have the kitchen in hotel/restaurant or dining room and flowing sells the places such as retailer, and in summer, autumn can be real
Now refrigeration ices the beverage such as sucrose solution, herbal tea, it is also possible to carry out the cold preservation of food and fresh-keeping；In the winter time, the spring
Season can realize heating carrying out food heat-insulation, it is also possible to produce hot water and scrub bowls and chopsticks etc., the most all
Can use, energy-efficient and range of application is wide.
Last it should be noted that, above example is only in order to illustrate the technical solution of the utility model, rather than
Restriction to this utility model protection domain, although made this utility model with reference to preferable embodiment in detail
Ground explanation, it will be understood by those within the art that, can carry out the technical solution of the utility model
Amendment or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (8)
- null1. a heat pump thermal insulation dining car，Including dining car body，It is characterized in that: described dining car is the most internal is provided with heat pump，Described heat pump includes heat pump controller and the heat pump main frame being connected with described heat pump controller、Level sensor、Water inlet battery valve、Discharge water battery valve and temperature sensor，Described heat pump main frame connection working medium goes out connecting tube and working medium enters connecting tube，Described working medium goes out connecting tube and described working medium is entered connecting tube and is arranged on fixed installation flange dish，Heat exchanger tube is removably installed on described fixed installation flange dish，Described heat exchanger tube goes out connecting tube with described working medium and described working medium is entered connecting tube and communicated，Described dining car body is provided with control panel，Described dining car body includes vehicle frame，Described vehicle frame top arranges tank，If being removably provided with dried foodstuff heat insulation basin on described tank，Described food heat insulation basin is provided with insulation cover，Also include floating ball device,Described floating ball device one end is connected with described tank,The described floating ball device other end connects tap water.
- Heat pump thermal insulation dining car the most according to claim 1, it is characterised in that: described heat exchanger tube helically spring.
- Heat pump thermal insulation dining car the most according to claim 1, it is characterised in that: described heat exchanger tube is clip type.
- 4. according to the heat pump thermal insulation dining car described in any one of claim 1-3, it is characterised in that: described heat exchanger tube is fabricated by by titanium alloy.
- Heat pump thermal insulation dining car the most according to claim 1, it is characterised in that: described fixed installation flange dish is provided with end socket.
- Heat pump thermal insulation dining car the most according to claim 5, it is characterised in that: described end socket is provided with sealing ring.
- Heat pump thermal insulation dining car the most according to claim 1, it is characterised in that: described sink outer walls is provided with heat-insulation layer.
- Heat pump thermal insulation dining car the most according to claim 1, it is characterised in that: described frame downward outer wall is made up of with shutter door shutter, is provided with castor below described vehicle frame, and described vehicle frame top is provided with the handle for go-cart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074289.6U CN205457090U (en) | 2016-01-26 | 2016-01-26 | Heat pump warm catering trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074289.6U CN205457090U (en) | 2016-01-26 | 2016-01-26 | Heat pump warm catering trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205457090U true CN205457090U (en) | 2016-08-17 |
Family
ID=56639855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620074289.6U Active CN205457090U (en) | 2016-01-26 | 2016-01-26 | Heat pump warm catering trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205457090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496024A (en) * | 2016-01-26 | 2016-04-20 | 惠州市江明机电科技有限公司 | Heat-preserving dining car with heat pump |
| CN106805475A (en) * | 2017-04-11 | 2017-06-09 | 郝至臻 | A kind of intelligent desk |
-
2016
- 2016-01-26 CN CN201620074289.6U patent/CN205457090U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496024A (en) * | 2016-01-26 | 2016-04-20 | 惠州市江明机电科技有限公司 | Heat-preserving dining car with heat pump |
| CN106805475A (en) * | 2017-04-11 | 2017-06-09 | 郝至臻 | A kind of intelligent desk |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |