CN114572097A - Internal circulation type fresh goods transport vehicle - Google Patents
Internal circulation type fresh goods transport vehicle Download PDFInfo
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- CN114572097A CN114572097A CN202011387737.5A CN202011387737A CN114572097A CN 114572097 A CN114572097 A CN 114572097A CN 202011387737 A CN202011387737 A CN 202011387737A CN 114572097 A CN114572097 A CN 114572097A
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- refrigerating chamber
- ventilation pipe
- carriage
- refrigerating
- communicated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/20—Refrigerated goods vehicles
- B60P3/205—Refrigerated goods vehicles with means for dividing the interior volume, e.g. movable walls or intermediate floors
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses an internal circulation type fresh goods transport vehicle, and relates to the technical field of fresh goods transport vehicles. The invention comprises a carriage, wherein a transverse plate is fixed in the carriage, two opposite side surfaces of the transverse plate are respectively matched with a partition plate in a sliding manner, and the inner cavity of the carriage is divided into a first refrigerating chamber, a second refrigerating chamber, a third refrigerating chamber and a fourth refrigerating chamber which are communicated in sequence by the partition plates and the transverse plate; two adjacent refrigerating chambers are communicated through ventilation pipes, wherein the ends of the ventilation pipes in the three refrigerating chambers are respectively communicated with a humidifier and a dryer; and the four ventilation pipes are provided with one-way valves. The air in the second refrigerating chamber is extracted and refrigerated by the refrigerating device; forcing the air in the third compartment to move toward the fourth compartment and dry; meanwhile, the gas in the fourth refrigerating chamber moves to the first refrigerating chamber, the gas in the first refrigerating chamber is forced to move to the second refrigerating chamber, and the gas is humidified through a humidifier; the storage environment of each refrigerating chamber and the circulation flow of the gas are ensured.
Description
Technical Field
The invention belongs to the technical field of fresh goods transport vehicles, and particularly relates to an internal circulation type fresh goods transport vehicle.
Background
The refrigerator car is a closed van type transport vehicle for maintaining the temperature of frozen or fresh-keeping goods, is a special transport vehicle for refrigerating and provided with a refrigerating device of a refrigerating unit and a polyurethane heat insulation compartment, and can be classified according to manufacturers, chassis bearing capacity and carriage types. Refrigerated vehicles are commonly used for transporting frozen foods (refrigerated vehicles), dairy products (dairy vehicles), vegetables and fruits (fresh goods vehicles), vaccine drugs (vaccine vehicles), and the like. The freezing vehicle is a closed van-type transport vehicle for transporting frozen or fresh-keeping goods, is a special transport vehicle for refrigeration provided with a refrigerating device of a refrigerating unit and a polyurethane heat insulation compartment, and is commonly used for transporting frozen foods, dairy products, vegetables, fruits, vaccines, medicines and the like.
The interior of the existing freezing vehicle is generally used at the same temperature, and when two kinds of goods with different freezing or refrigerating temperatures need to be transported, the goods can only be stacked in the same freezing carriage, so that the requirements of keeping freshness and quality of the goods with different freezing or refrigerating temperatures are not facilitated. The double-temperature compartment also appears in the market at present, but the double-temperature compartment needs to be provided with two refrigeration components to refrigerate the double-temperature compartment respectively, the manufacturing cost of the freezing vehicle is high, and the refrigerating chambers in the compartment are not communicated with each other, so that the circulation of gas in the compartment is not facilitated.
Disclosure of Invention
The present invention provides an internal circulation type transportation vehicle for fresh goods, which solves the problems of the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an internal circulation type fresh goods transport vehicle which comprises a vehicle body, wherein a carriage is fixed on the vehicle body, carriage doors are arranged on two sides of two side surfaces of the carriage, a transverse plate is fixed in the carriage, two opposite side surfaces of the transverse plate are matched with partition plates in a sliding manner, and the partition plates and the transverse plate divide the inner cavity of the carriage into a first refrigerating chamber, a second refrigerating chamber, a third refrigerating chamber and a fourth refrigerating chamber which are communicated in sequence; a first ventilation pipe for communicating the first refrigerating chamber with the fourth refrigerating chamber and a third ventilation pipe for communicating the second refrigerating chamber with the third refrigerating chamber are embedded in two sides of the top end of the transverse plate respectively; one end of the third ventilation pipe extending into the third refrigerating chamber is communicated with a refrigerating device; a second vent pipe communicated with the first refrigerating chamber and the second refrigerating chamber and a fourth vent pipe communicated with the third vent pipe and the fourth refrigerating chamber are respectively embedded at the bottoms of the two partition plates; one end of the second ventilation pipe extending into the second refrigerating chamber is communicated with a humidifier, and one end of the fourth ventilation pipe extending into the fourth refrigerating chamber is communicated with a dryer; the first ventilating pipe, the third ventilating pipe, the second ventilating pipe and the fourth ventilating pipe are all provided with one-way valves; the first refrigerating chamber, the second refrigerating chamber, the third refrigerating chamber and the fourth refrigerating chamber are respectively four storage environments; the first refrigerating chamber is in a normal-temperature dry environment, the second refrigerating chamber is in a normal-temperature humid environment, the third refrigerating chamber is in a low-temperature humid environment, and the fourth refrigerating chamber is in a low-temperature dry environment; the air in the second refrigerating chamber is extracted and refrigerated through the refrigerating device, and the air is used for low-temperature moisture-preserving storage of articles in the third refrigerating chamber; forcing the air in the end part of the third ventilation air to move towards the fourth refrigerating chamber, and drying through a dryer; meanwhile, the gas in the fourth refrigerating chamber moves into the first refrigerating chamber, the gas in the first refrigerating chamber is forced to move into the second refrigerating chamber, and the gas is humidified by a humidifier in the second refrigerating chamber; the storage environment of each refrigerating chamber and the circulation flow of the gas are ensured.
Furthermore, a row of sliding grooves are fixedly formed in two opposite inner walls of the carriage, sliding blocks are fixedly arranged on two opposite outer side faces of the partition boards, and the peripheral side faces of the sliding blocks are in sliding fit with the inner walls of the sliding grooves.
Furthermore, a screw rod is fixed on the side face of the partition plate, fixed seats are fixed on the two opposite side faces of the transverse plate, a rotary seat is rotatably matched with the end portion of each fixed seat, and threads on the inner wall of each rotary seat are in threaded connection with the screw rod.
Furthermore, the peripheral side surface of the rotating seat is fixed with cylinders at intervals, and the focus of the axis of each cylinder is positioned on the axis of the screw.
Furthermore, a clamping seat which is opposite to the compartment door is fixed on the compartment, a handle is rotatably matched on the compartment door, and the handle is clamped and matched with the clamping seat.
Furthermore, the side surface of the humidifier is communicated with a water tank, and the top end surface of the water tank is communicated with a water inlet pipe.
The invention has the following beneficial effects:
the air in the second refrigerating chamber is extracted and refrigerated through the refrigerating device, and the air is used for low-temperature moisture-preserving storage of articles in the third refrigerating chamber; the air in the third ventilation pipe is forced to move to the fourth refrigerating chamber and is dried by the dryer; meanwhile, the gas in the fourth refrigerating chamber moves into the first refrigerating chamber, the gas in the first refrigerating chamber is forced to move into the second refrigerating chamber, and the gas is humidified by a humidifier in the second refrigerating chamber; the storage environment of each refrigerating chamber and the circulation flow of the gas are ensured.
Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an internal circulation type freight car according to the present invention;
FIG. 2 is a schematic structural view of a vehicle body;
FIG. 3 is a horizontal cross-sectional view of the vehicle body;
FIG. 4 is a partial cross-sectional view of the vehicle body;
fig. 5 is a schematic structural diagram of a in fig. 4.
In the drawings, the reference numbers indicate the following list of parts:
1-vehicle body, 2-vehicle compartment, 3-transverse plate, 4-partition plate, 5-refrigerating device, 6-humidifier, 7-dryer, 8-one-way valve, 9-handle, 10-water tank, 201-first refrigerating chamber, 202-second refrigerating chamber, 203-third refrigerating chamber, 204-fourth refrigerating chamber, 205-chute, 206-clamping seat, 301-first ventilating pipe, 302-third ventilating pipe, 303-fixing seat, 304-rotating seat, 401-second ventilating pipe, 402-fourth ventilating pipe, 403-sliding block, 404-screw rod and 1001-water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention is an internal circulation type fresh goods transport vehicle, comprising a vehicle body 1, wherein a compartment 2 is fixed on the vehicle body 1, compartment doors are arranged on two sides of two side surfaces of the compartment 2, a transverse plate 3 is fixed in the compartment 2, two opposite side surfaces of the transverse plate 3 are respectively matched with a partition plate 4 in a sliding manner, and the partition plate 4 and the transverse plate 3 divide an inner cavity of the compartment 2 into a first refrigerating chamber 201, a second refrigerating chamber 202, a third refrigerating chamber 203 and a fourth refrigerating chamber 204 which are sequentially communicated; a first ventilation pipe 301 for communicating the first refrigerating chamber 201 with the fourth refrigerating chamber 204 and a third ventilation pipe 302 for communicating the second refrigerating chamber 202 with the third refrigerating chamber 203 are respectively embedded in two sides of the top end of the transverse plate 3; one end of the third ventilation pipe 302 extending into the third refrigerating chamber 203 is communicated with a refrigerating device 5; a second ventilation pipe 401 for communicating the first refrigerating chamber 201 with the second refrigerating chamber 202 and a fourth ventilation pipe 402 for communicating the third ventilation pipe 302 with the fourth refrigerating chamber 204 are respectively embedded at the bottoms of the two partition plates 4; one end, extending into the second refrigerating chamber 202, of the second ventilating pipe 401 is communicated with a humidifier 6, and one end, extending into the fourth refrigerating chamber 204, of the fourth ventilating pipe 402 is communicated with a dryer 7; the first ventilation pipe 301, the third ventilation pipe 302, the second ventilation pipe 401 and the fourth ventilation pipe 402 are all provided with one-way valves 8; the first, second, third and fourth refrigerated compartments 201, 202, 203, 204 are each four storage environments; a normal-temperature dry environment is formed in the first refrigerating chamber 201, a normal-temperature humid environment is formed in the second refrigerating chamber 202, a low-temperature humid environment is formed in the third refrigerating chamber 203, and a low-temperature dry environment is formed in the fourth refrigerating chamber 204; the air in the second refrigerating chamber 202 is extracted and refrigerated by the refrigerating device 5, and is used for low-temperature moisture-preserving storage of articles in the third refrigerating chamber 203; the air at the end of the third ventilation pipe 302 is forced to move into the fourth refrigerating chamber 204 and is dried by the dryer 7; simultaneously causing the air in the fourth refrigerated compartment 204 to move into the first refrigerated compartment 201, forcing the air in the first refrigerated compartment 201 to move into the second refrigerated compartment 202, and humidifying the air by the humidifier 6 in the second refrigerated compartment 202; the storage environment of each refrigerating chamber and the circulation flow of the gas are ensured.
Wherein, a row of sliding chutes 205 are fixed on two opposite inner walls of the carriage 2, sliding blocks 403 are fixed on opposite outer side surfaces of the two partition plates 4, and the peripheral side surfaces of the sliding blocks 403 are in sliding fit with the inner walls of the sliding chutes 205.
Wherein, the side of baffle 4 is fixed with screw rod 404, and the double-phase opposite side of diaphragm 3 all is fixed with fixing base 303, and the tip normal running fit of fixing base 303 has swivel base 304, and the screw thread and the screw rod 404 threaded connection of swivel base 304 inner wall.
Wherein, the peripheral side surface of the rotating base 304 is fixed with a cylinder at intervals, and the focus of the axial lead of the cylinder is positioned on the axial lead of the screw 404.
Wherein, be fixed with the cassette 206 with the relative setting of railway carriage or compartment door on the carriage 2, the last normal running fit of railway carriage or compartment door has handle 9, and handle 9 cooperates with cassette 206 joint.
Wherein, the side of humidifier 6 is connected with water tank 10, and the top end of water tank 10 is connected with inlet pipe 1001.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an inner loop formula fresh goods transport vechicle, includes automobile body (1), be fixed with carriage (2) on automobile body (1), the both sides of the both sides face in carriage (2) all are equipped with railway carriage or compartment door, its characterized in that:
a transverse plate (3) is fixed in the carriage (2), two opposite side surfaces of the transverse plate (3) are respectively in sliding fit with a partition plate (4), and the partition plate (4) and the transverse plate (3) divide the inner cavity of the carriage (2) into a first refrigerating chamber (201), a second refrigerating chamber (202), a third refrigerating chamber (203) and a fourth refrigerating chamber (204) which are sequentially communicated;
a first ventilation pipe (301) for communicating the first refrigerating chamber (201) with the fourth refrigerating chamber (204) and a third ventilation pipe (302) for communicating the second refrigerating chamber (202) with the third refrigerating chamber (203) are respectively embedded in two sides of the top end of the transverse plate (3); one end of the third ventilation pipe (302) extending into the third refrigerating chamber (203) is communicated with a refrigerating device (5);
a second ventilation pipe (401) for communicating the first refrigerating chamber (201) with the second refrigerating chamber (202) and a fourth ventilation pipe (402) for communicating the third ventilation pipe (302) with the fourth refrigerating chamber (204) are respectively embedded at the bottoms of the two partition plates (4);
one end, extending into the second refrigerating chamber (202), of the second ventilation pipe (401) is communicated with a humidifier (6), and one end, extending into the fourth refrigerating chamber (204), of the fourth ventilation pipe (402) is communicated with a dryer (7);
and the first ventilation pipe (301), the third ventilation pipe (302), the second ventilation pipe (401) and the fourth ventilation pipe (402) are all provided with one-way valves (8).
2. An internal circulation type fresh-goods transport vehicle as claimed in claim 1, wherein a row of sliding grooves (205) are fixedly formed on the two inner walls of the carriage (2), sliding blocks (403) are fixedly arranged on the outer side surfaces of the two partition plates (4), and the peripheral side surfaces of the sliding blocks (403) are in sliding fit with the inner walls of the sliding grooves (205).
3. An internal circulation type fresh-goods transportation vehicle as claimed in claim 1, wherein the side of the partition board (4) is fixed with a screw (404), the two opposite sides of the cross board (3) are fixed with fixing seats (303), the end of the fixing seat (303) is rotatably matched with a rotary seat (304), and the screw thread of the inner wall of the rotary seat (304) is connected with the screw (404) in a threaded manner.
4. An internal circulation type fresh-goods transportation vehicle as claimed in claim 3, wherein the peripheral side surface of the rotary base (304) is fixed with columns at intervals, and the focal point of the axial line of the columns is located on the axial line of the screw (404).
5. An internal circulation type fresh-goods transport vehicle as claimed in claim 1, wherein the carriage (2) is fixed with a clamping seat (206) opposite to the carriage door, the carriage door is rotatably matched with a handle (9), and the handle (9) is matched with the clamping seat (206) in a clamping way.
6. An internal circulation type fresh-goods transport vehicle as claimed in claim 1, characterized in that the side of the humidifier (6) is connected with a water tank (10), and the top end surface of the water tank (10) is connected with a water inlet pipe (1001).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387737.5A CN114572097A (en) | 2020-12-02 | 2020-12-02 | Internal circulation type fresh goods transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011387737.5A CN114572097A (en) | 2020-12-02 | 2020-12-02 | Internal circulation type fresh goods transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114572097A true CN114572097A (en) | 2022-06-03 |
Family
ID=81768725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011387737.5A Withdrawn CN114572097A (en) | 2020-12-02 | 2020-12-02 | Internal circulation type fresh goods transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114572097A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303167A (en) * | 2022-08-08 | 2022-11-08 | 合肥工业大学 | Constant-temperature and constant-humidity air-conditioning refrigeration device for meat product refrigerator car and use method |
-
2020
- 2020-12-02 CN CN202011387737.5A patent/CN114572097A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303167A (en) * | 2022-08-08 | 2022-11-08 | 合肥工业大学 | Constant-temperature and constant-humidity air-conditioning refrigeration device for meat product refrigerator car and use method |
| CN115303167B (en) * | 2022-08-08 | 2023-06-23 | 合肥工业大学 | Constant-temperature and constant-humidity air-conditioning refrigeration device for meat product refrigerator car and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220603 |
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| WW01 | Invention patent application withdrawn after publication |