CN209235848U - Circulating water type automatic constant-temperature thermal insulation cabinet - Google Patents
Circulating water type automatic constant-temperature thermal insulation cabinet Download PDFInfo
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- CN209235848U CN209235848U CN201820899314.3U CN201820899314U CN209235848U CN 209235848 U CN209235848 U CN 209235848U CN 201820899314 U CN201820899314 U CN 201820899314U CN 209235848 U CN209235848 U CN 209235848U
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- temperature
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- controller
- thermal insulation
- control
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Abstract
Circulating water type automatic constant-temperature thermal insulation cabinet, is related to a kind of catering appliances, and in particular to a kind of thermal insulation cabinet.The utility model problem low for water heated type thermal insulation cabinet heating efficiency, the utility model ought be at work, temperature sensor detects real time temperature in thermal insulation cabinet body and is input in controller, display screen and controller are electrically connected, and the real time temperature that displays temperature sensor detects, user controls cabinet body temperature by temperature control knob at this time, when cabinet body temperature is lower than the temperature value that temperature control knob is arranged, controller control contactor and relay work, and circuit communication is heated；When cabinet body temperature reaches setting value, controller control contactor and relay, so that circuit is disconnected heating work terminates.
Description
Technical field
The utility model relates to a kind of catering appliancess, and in particular to a kind of thermal insulation cabinet.
Background technique
Constant temperature thermal insulation cabinet is a kind of catering field commonly heat-preserving equipment, currently, thermal insulation cabinet uses water heated type to protect mostly
The advantages of warm cabinet, water heated type thermal insulation cabinet is: space hold is small, and structure is simple, the disadvantage is that: the thermal efficiency is low, and control effect is poor.
Utility model content
The utility model is for the problem that water heated type thermal insulation cabinet heating efficiency is low and control effect is poor, to provide
A kind of circulating water type automatic constant-temperature thermal insulation cabinet
The purpose of this utility model can be achieved through the following technical solutions:
Circulating water type automatic constant-temperature thermal insulation cabinet, it includes cabinet body (1), A.C. contactor, display screen (3), plumbing instruction
Lamp (4) and heating plate (10)；Cabinet body (1) is hollow cuboid；Heating plate (10) is fixed on the trailing flank of cabinet body (1), is used for
It is heated to cabinet body (1), heating plate (10) accesses alternating current by A.C. contactor；It is characterized in that: further comprising control panels, control
Device (7), water-suppling electromagnetic valve, drain solenoid valve temperature sensor (8), water supply relay, draining relay, water-suppling electromagnetic valve and row
Water solenoid valve；The top of cabinet body (1) front surface is provided with control panel surely, and controller (7) is provided on control panel, is shown
Display screen (3) and plumbing indicator light (4)；The upper surface of cabinet body (1) is provided with water inlet, and the lower part of the right side of cabinet body (1) is provided with
Discharge outlet；
The power end of plumbing indicator light (4) is connect with the power end of controller (7)；The display signal of display screen (3) is defeated
Enter end to connect with the display signal output end of controller (7)；The water inlet of the upper surface of the cabinet body (1) is provided with to water power
Magnet valve；Drain solenoid valve is provided at the discharge outlet of the cabinet body (1)；Temperature sensor (8) is arranged on cabinet body (1), is used for
Detect the temperature of cabinet body (1)；The temperature signal output end of the temperature sensor (8) and the temperature signal of controller (7) input
End connection；The signal output end of controller (7) and the signal input part of A.C. contactor connect；Water supply relay and draining relay
The control signal input of device is connect with the power output terminal of A.C. contactor simultaneously；Water-suppling electromagnetic valve and drain solenoid valve point
It is not connect with the water supply control signal output of controller (7) and draining control signal output.
The utility model has the beneficial effects that the utility model realizes that heated in real-time is high-efficient using electrically heated mode, and
And the utility model is carried out automatically controlling using controller, realizes the automation of control, control effect is good, fabulous to realize pair
The automatic constant-temperature of food saves.
Detailed description of the invention
Fig. 1 is the utility model electromagnetic control type automatic constant-temperature thermal insulation cabinet structural schematic diagram；
Fig. 2 is that the utility model controls formula schematic illustration；
Fig. 3 is the overall structure diagram of the utility model.
Specific embodiment
Specific embodiment illustrates present embodiment in conjunction with Fig. 1 to 3, and circulating water type automatic constant-temperature thermal insulation cabinet, it is wrapped
Include cabinet body (1), A.C. contactor, display screen (3), plumbing indicator light (4) and heating plate (10)；Cabinet body (1) is hollow length
Cube；Heating plate (10) is fixed on the trailing flank of cabinet body (1), and for heating to cabinet body (1), heating plate (10) passes through ac contactor
Device accesses alternating current；It is characterized in that: further comprising control panel, controller (7), water-suppling electromagnetic valves, drain solenoid valve temperature sensing
Device (8), water supply relay, draining relay, water-suppling electromagnetic valve and drain solenoid valve；The top of cabinet body (1) front surface is fixed
It is provided with control panel, controller (7), display screen (3) and plumbing indicator light (4) are provided on control panel；Cabinet body (1)
Upper surface be provided with water inlet, the lower part of the right side of cabinet body (1) is provided with discharge outlet；
The power end of plumbing indicator light (4) is connect with the power end of controller (7)；The display signal of display screen (3) is defeated
Enter end to connect with the display signal output end of controller (7)；The water inlet of the upper surface of the cabinet body (1) is provided with to water power
Magnet valve；Drain solenoid valve is provided at the discharge outlet of the cabinet body (1)；Temperature sensor (8) is arranged on cabinet body (1), is used for
Detect the temperature of cabinet body (1)；The temperature signal output end of the temperature sensor (8) and the temperature signal of controller (7) input
End connection；The signal output end of controller (7) and the signal input part of A.C. contactor connect；Water supply relay and draining relay
The control signal input of device is connect with the power output terminal of A.C. contactor simultaneously；Water-suppling electromagnetic valve and drain solenoid valve point
It is not connect with the water supply control signal output of controller (7) and draining control signal output.Specific embodiment two, this tool
Body embodiment and the difference of circulating water type automatic constant-temperature thermal insulation cabinet described in specific embodiment one are that heating plate (10) is
Electric boiling plate.
Circulating water type automatic constant-temperature described in specific embodiment three, present embodiment and specific embodiment two is protected
The difference of warm cabinet is that it further includes temperature control knob (5), and the temperature control knob (5) is arranged in control panel (2)
On, the temp control switch amount signal output end of the temperature control knob (5) and the temp control switch amount of controller (7) are believed
The connection of number input terminal.
Circulating water type automatic constant-temperature described in specific embodiment four, present embodiment and specific embodiment three is protected
The difference of warm cabinet is that it further includes temperature controller (2), the temperature control amount signal output end of the temperature controller (2)
It is connect with the temperature control amount signal input part of controller (7).
Specific embodiment described above only expresses the preferred embodiments of the present invention, and description is more specific and detailed
Carefully, but therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that for the technology of this field
For personnel, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, without departing from
The structure of the utility model is more than range defined in the claims, all should belong to the protection model of the utility model
It encloses.
Circulating water type automatic constant-temperature described in specific embodiment five, present embodiment and specific embodiment three is protected
The difference of warm cabinet is that the upper surface of cabinet body (1) is machined with M sink, and M is positive integer.
Claims (3)
1. circulating water type automatic constant-temperature thermal insulation cabinet, it includes cabinet body (1), A.C. contactor, display screen (3), plumbing indicator light
(4) and heating plate (10)；Cabinet body (1) is hollow cuboid；Heating plate (10) is fixed on the trailing flank of cabinet body (1), for giving
Cabinet body (1) heating, electric boiling plate (10) access alternating current by A.C. contactor；It is characterized in that: further comprising control panel (2),
Controller (7), temperature sensor (8), water supply relay, draining relay, water-suppling electromagnetic valve and drain solenoid valve；The cabinet body
(1) top of front surface is provided with control panel surely, and controller (7), display screen (3) and discharge are provided on control panel (2)
Water indicator light (4)；The upper surface of cabinet body (1) is provided with water inlet, and the lower part of the right side of cabinet body (1) is provided with discharge outlet；
The instruction control signal input of plumbing indicator light (4) is connect with the instruction control signal output of controller (7)；It is aobvious
The display signal input part of display screen (3) is connect with the display signal output end of controller (7)；The upper surface of the cabinet body (1)
Water inlet is provided with water-suppling electromagnetic valve；Drain solenoid valve is provided at the discharge outlet of the cabinet body (1)；Temperature sensor (8)
It is arranged on cabinet body (1), for detecting the temperature of cabinet body (1)；The temperature signal output end of the temperature sensor (8) and control
The temperature signal input of device (7) connects；The signal output end of controller (7) and the signal input part of A.C. contactor connect；
Water supply relay and the control signal input for draining relay are connect with the power output terminal of A.C. contactor simultaneously；Water supply
The draining of solenoid valve and drain solenoid valve respectively with the water supply control signal output of water supply relay and draining relay controls
Signal output end connection.
2. circulating water type automatic constant-temperature thermal insulation cabinet according to claim 1, it is characterised in that heating plate (10) is electric heating
Plate.
3. circulating water type automatic constant-temperature thermal insulation cabinet according to claim 2, it is characterised in that it further includes temperature control rotation
Button (5), the temperature control knob (5) are arranged on control panel (2), and the temperature control of the temperature control knob (5) is opened
Pass amount signal output end is connect with the temp control switch amount signal input part of controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899314.3U CN209235848U (en) | 2018-06-08 | 2018-06-08 | Circulating water type automatic constant-temperature thermal insulation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899314.3U CN209235848U (en) | 2018-06-08 | 2018-06-08 | Circulating water type automatic constant-temperature thermal insulation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209235848U true CN209235848U (en) | 2019-08-13 |
Family
ID=67515363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899314.3U Active CN209235848U (en) | 2018-06-08 | 2018-06-08 | Circulating water type automatic constant-temperature thermal insulation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209235848U (en) |
-
2018
- 2018-06-08 CN CN201820899314.3U patent/CN209235848U/en active Active
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