CN208855503U - A kind of refrigerator carriage - Google Patents
A kind of refrigerator carriage Download PDFInfo
- Publication number
- CN208855503U CN208855503U CN201821092845.8U CN201821092845U CN208855503U CN 208855503 U CN208855503 U CN 208855503U CN 201821092845 U CN201821092845 U CN 201821092845U CN 208855503 U CN208855503 U CN 208855503U
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- carriage body
- refrigerator
- compartment
- carriage
- temperature
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a kind of refrigerator carriages, it includes carriage body, it is welded on the electrical cabinet of carriage body front end and is hinged on the compartment door of carriage body rear end, cold air guiding subassembly is provided on the inside of the car top, humidifier is provided on the outside of the car top, temperature-humidity detecting device is additionally provided on the carriage body, the controller that refrigeration machine is provided in the electrical cabinet and is attached thereto, the humidifier is connected to controller by cable.The utility model is suitable for the manufacture of refrigerator car, and the refrigerator carriage rational deployment air supply duct, cold air is uniformly distributed in compartment, can accurately detect the temperature and humidity in control compartment, keep the freshness of food to greatest extent.
Description
Technical field
The utility model relates to refrigerator car technical field, in particular to a kind of refrigerator carriage.
Background technique
An intermediate link of the refrigerator car as cold chain, is usually made of refrigeration unit and heat-insulated compartment, have refrigeration and
Heat insulation function is the important vehicles of land transport perishable items.The refrigeration system of current refrigerator car is mainly cold by being placed on
The evaporator and plug-in condensation unit composition for hiding compartment front, are mounted on compartment front for evaporator, utmostly shorten and make
The distance between cold group, to facilitate refrigeration cycle pipe design.But in the case where compartment is equipped with cargo, compared to compartment
The cargo at rear portion, front end cargo have the characteristics that air velocity is high, temperature is low, before causing cargo integrally to present close to air outlet
Non-uniform temperature state afterwards, when cargo stacking compact in compartment and wall friction can lead to vehicle to air-flow generation circulating resistance
Compartment rear portion improper ventilation, there are dead-air spaces.Moreover, traditional is equal when with food such as refrigerator car long-distance transport veterinary antibiotics
It is transported using low temperature logistics vehicle, different types of food is in a vehicle, and only temperature controls, no humid control.But
The food best storage environment such as veterinary antibiotics has different temperature and humidity requirements, and the air humidity of different regions is also different, if
It relies solely on temperature to adjust and single cabin space storage, it is difficult to reach the best temperature and humidity storage transportation environment of different based foods.
Summary of the invention
The purpose of this utility model is made improvements and innovates for shortcoming and defect present in background technique, provides one
Kind of refrigerator carriage, the refrigerator carriage rational deployment air supply duct, cold air is uniformly distributed in compartment, can accurately detect the temperature in control compartment
Humidity keeps the freshness of food to greatest extent.
To achieve the above object, the technical solution of the utility model is: a kind of refrigerator carriage, including carriage body are welded on compartment
The electrical cabinet of body front end and the compartment door for being hinged on carriage body rear end, the car top inside is provided with cold air guiding subassembly, described
It is provided with humidifier on the outside of car top, temperature-humidity detecting device is additionally provided on the carriage body, is provided in the electrical cabinet
Refrigeration machine and the controller being attached thereto, the humidifier are connected to controller by cable.
The cold air guiding subassembly includes that the refrigerator pipes of car top are arranged in and connect therewith in one of the embodiments,
Four logical air supply tubes, the refrigerator pipes are T-shaped, and one of port connects with refrigeration machine, remaining port and air supply tube is connected to
It is logical.The cold air that refrigeration machine generates is flowed into air supply tube by refrigerator pipes.
The air supply tube is threadedly attached in refrigerator pipes in one of the embodiments, is arranged on the air supply tube
There is pipe collar, and be fixed on carriage body by pipe collar, and is also uniformly provided with venthole on the air supply tube.Cold air passes through air hole
It flows into carriage body, and top-down flowing there will not be dead-air space even if compartment is provided with cargo, so that cold in compartment
Gas is uniformly distributed.
The temperature-humidity detecting device includes the temperature sensor being arranged on carriage body inner wall in one of the embodiments,
And humidity sensor, the temperature sensor and humidity sensor are connected to controller.Pass through temperature sensor and humidity sensor
Temperature and humidity in device real-time detection compartment, when the temperature or humidity in compartment is above and below specified value, temperature sensor or wet
Data information is sent to controller by degree sensor, and controller controls refrigeration machine start and stop to adjust temperature or controller in compartment
The start and stop of humidifier are controlled to adjust humidity in compartment.
The humidifier is connected to by pipeline with air supply tube in one of the embodiments,.When controller starts humidifier,
Humidifier generates steam and is passed through in air supply tube by pipeline, and steam flows into compartment via venthole.
The advantages of the utility model and the utility model has the advantages that
The utility model uses cold air guiding subassembly, and air-flow is made to be evenly distributed on entire compartment, reduces dead-air space, i.e.,
Make to fill cargo cold air in compartment and remains to be evenly distributed on entire compartment.The utility model uses temperature-humidity detecting device real-time detection
Temperature and humidity in compartment, and send data information to controller, refrigeration machine and humidifier pair are then controlled by controller again
Temperature and humidity in compartment is adjusted, and keeps the freshness of food to greatest extent.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
In figure: 1 carriage body, 2 controllers, 3 refrigeration machines, 4 humidity sensors, 5 temperature sensors, 6 refrigerator pipes, 7 pipe collars, 8
Air supply tube, 9 ventholes, 10 humidifiers, 11 compartments door, 12 electrical cabinets.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The utility model preferred embodiments out have been given in attached drawing.But the utility model can be realized in many different forms,
It is not limited to the examples described herein.Opposite, purpose of providing these embodiments is makes in the disclosure of the utility model
Hold more thorough and comprehensive.
It should be noted that when element be considered as " setting " or " connection " on the other element, it can be directly
Setting connects on the other element or may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and the technical field of the utility model
The normally understood meaning of technical staff is identical.Term used in the description is intended merely to describe specifically to implement purpose, no
It is intended to be limited to the utility model.
In Fig. 1-2: carriage body 1, controller 2, refrigeration machine 3, humidity sensor 4, temperature sensor 5, refrigerator pipes 6, pipe collar
7, air supply tube 8, venthole 9, humidifier 10, compartment door 11, electrical cabinet 12.
As shown in Figs. 1-2, it is welded with electrical cabinet 12 in the front end of carriage body 1, is hinged with compartment door 11 in the rear end of carriage body, it is described
1 inside top of carriage body is provided with cold air guiding subassembly, and 1 top outer of carriage body is provided with humidifier 10, goes back on the carriage body 1
It is provided with temperature-humidity detecting device, the controller 2 that refrigeration machine 3 is provided in the electrical cabinet 12 and is attached thereto, the humidification
Device 10 is connected to controller 2 by cable.The cold air guiding subassembly includes the refrigerator pipes 6 and therewith that the top of carriage body 1 is arranged in
Four air supply tubes 8 of connection, the refrigerator pipes 6 are T-shaped, one of port be connected to refrigeration machine 3, remaining port with blow
Pipe 8 is connected to.The air supply tube 8 is threadedly attached in refrigerator pipes 6, is provided with pipe collar 7 on the air supply tube 8, and pass through pipe
Hoop is fixed on carriage body 1, and is also uniformly provided with venthole 9 on the air supply tube 8.The temperature-humidity detecting device includes setting
Temperature sensor 5 and humidity sensor 4 on 1 inner wall of carriage body, the temperature sensor 5 and humidity sensor 4 and controller
2 connections.The humidifier 10 is connected to by pipeline with air supply tube 8.Humidifier 10 is connected to air supply tube 8, when humidity is too low in compartment
When, data information is sent to controller 2 by humidity sensor 4, and controller 2 starts humidifier 10, steam is passed through air supply tube 8
In, steam is flowed into compartment by venthole 9, increases humidity in compartment.
The working principle of the utility model is: refrigeration machine 3, which generates, works as cold air through the inflow air supply tube 8 of refrigerator pipes 6, pass through outlet
Hole 9 enters in compartment, and cold air flows from above to below in carriage body, even if compartment is provided with cargo and there will not be dead-air space.Together
When, the temperature and humidity in 4 real-time detection compartment of temperature sensor 5 and humidity sensor, be higher than when the temperature or humidity in compartment and
When lower than specified value, data information is sent to controller 2, the control refrigeration of controller 2 by temperature sensor 5 or humidity sensor 4
3 start and stop of machine adjust temperature in compartment or controller 2 controls the start and stop of humidifier 10 and adjusts humidity in compartment.
Embodiment described in the utility model is only the description carried out to preferred embodiments of the present invention, not
The conception and scope of the utility model is defined, under the premise of not departing from the design concept of the utility model in this field
The various changes and improvements that engineers and technicians make the technical solution of the utility model each fall within the protection of the utility model
Range, technical content requested for protection of the utility model are all described in the claims.
Claims (5)
1. a kind of refrigerator carriage, including carriage body (1) are welded on the electrical cabinet (12) of carriage body (1) front end and are hinged on carriage body rear end
Compartment door (11), it is characterised in that: carriage body (1) inside top is provided with cold air guiding subassembly, outer at the top of the carriage body (1)
Side is provided with humidifier (10), and temperature-humidity detecting device is additionally provided on the carriage body (1), is provided in the electrical cabinet (12)
Refrigeration machine (3) and the controller (2) being attached thereto, the humidifier (10) are connected to controller (2) by cable.
2. a kind of refrigerator carriage according to claim 1, it is characterised in that the cold air guiding subassembly includes being arranged in compartment
Refrigerator pipes (6) and four air supply tubes (8) in communication at the top of body (1), the refrigerator pipes (6) are T-shaped, one of port
Be connected to refrigeration machine (3), remaining port is connected to air supply tube (8).
3. a kind of refrigerator carriage according to claim 2, it is characterised in that the air supply tube (8) is threadedly attached in system
On cold pipe (6), it is provided with pipe collar (7) on the air supply tube (8), and be fixed on carriage body (1) by pipe collar, and the air supply tube
(8) venthole (9) are also uniformly provided on.
4. a kind of refrigerator carriage according to claim 1, it is characterised in that the temperature-humidity detecting device includes that setting exists
Temperature sensor (5) and humidity sensor (4) on carriage body (1) inner wall, the temperature sensor (5) and humidity sensor (4)
It is connected to controller (2).
5. a kind of refrigerator carriage according to claim 1, it is characterised in that the humidifier (10) passes through pipeline and air-supply
Manage (8) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092845.8U CN208855503U (en) | 2018-07-11 | 2018-07-11 | A kind of refrigerator carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092845.8U CN208855503U (en) | 2018-07-11 | 2018-07-11 | A kind of refrigerator carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208855503U true CN208855503U (en) | 2019-05-14 |
Family
ID=66412530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821092845.8U Active CN208855503U (en) | 2018-07-11 | 2018-07-11 | A kind of refrigerator carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208855503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112150074A (en) * | 2020-09-29 | 2020-12-29 | 淄博职业学院 | Fresh agricultural product cold chain logistics system with tracing function |
| CN112277773A (en) * | 2020-11-05 | 2021-01-29 | 武金英 | Cold chain transport vechicle with upset function |
-
2018
- 2018-07-11 CN CN201821092845.8U patent/CN208855503U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112150074A (en) * | 2020-09-29 | 2020-12-29 | 淄博职业学院 | Fresh agricultural product cold chain logistics system with tracing function |
| CN112150074B (en) * | 2020-09-29 | 2021-07-23 | 淄博职业学院 | Fresh agricultural product cold chain logistics system with tracing function |
| CN112277773A (en) * | 2020-11-05 | 2021-01-29 | 武金英 | Cold chain transport vechicle with upset function |
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