阅读说明：本技术 一种物流运输用变温车厢 (A kind of logistics transportation alternating temperature compartment ) 是由 赵亮 曹翔 毛朋涛 栗鹏飞 张睿 谢静 唐华瑞 于 2019-09-10 设计创作，主要内容包括：本发明公开了一种物流运输用变温车厢,包括车厢本体,所述车厢本体内部分隔为低温厢体和常温厢体,且该低温厢体和该常温厢体通过门框和低温厢门隔开；制冷部,所述制冷部设置于所述低温厢体内部,且平铺满所述低温厢体的底面,该制冷部的边沿与所述低温厢体的内壁和门框密封连接；及制冷装置。有益效果在于：通过在车厢本体内部设置低温厢体和常温厢体,能够对需要低温运输的货物和常温运输的货物进行分区运输,并且可在关闭制冷装置时,将低温厢体作为常温厢体使用,提高车厢运输的适应性；通过设置低温厢体和常温厢体,可在车厢外部体积不变的状态下,较传统的低温运输车厢具有更大的运载量；通过下置式制冷装置的安装,方便检修和维护。(The invention discloses a kind of logistics transportation alternating temperature compartment, including car body, low temperature carriage body and room temperature carriage body are divided into inside the car body, and the low temperature carriage body and the room temperature carriage body are separated by doorframe and low temperature compartment door；Refrigeration section, the refrigeration section are set to inside the low temperature carriage body, and the bottom surface for the full low temperature carriage body that tiles, and the inner wall and doorframe of the edge of the refrigeration section and the low temperature carriage body are tightly connected；And refrigerating plant.Beneficial effect is: by the way that low temperature carriage body and room temperature carriage body are arranged inside car body, subregion transport can be carried out to the cargo for needing low-temperature transport and the cargo being transported at room temperature, and it can be used using low temperature carriage body as room temperature carriage body when closing refrigerating plant, improve the adaptability of vehicle delivery；, can be in the state of vehicle exterior constancy of volume by setting low temperature carriage body and room temperature carriage body, more traditional low-temperature transport compartment has bigger carrying capacity；By the installation of underneath type refrigerating plant, convenient to overhaul and maintenance.)

1. a kind of logistics transportation alternating temperature compartment characterized by comprising

Car body (1), the car body (1) is internal to be divided into low temperature carriage body (6) and room temperature carriage body (3), and the low temperature compartment Body (6) and the room temperature carriage body (3) are separated by doorframe (4) and low temperature compartment door (5), and the car body (1) is by layer structure Double-layer structure made of nested with endothecium structure is provided with the gap on logical top, and the vehicle between layer structure and endothecium structure The bottom of compartment ontology (1) forms several through-holes for being connected to the gap；

Refrigeration section (6), it is internal that the refrigeration section (6) is set to the low temperature carriage body (6), and the full low temperature carriage body (6) of tiling Bottom surface, the inner wall and doorframe (4) of the edge of the refrigeration section (6) and the low temperature carriage body (6) be tightly connected；

Refrigerating plant (8), the refrigerating plant (8) are used to freeze to the refrigeration section (6), and the refrigerating plant (8) is by evaporating Case (801) and cooling cylinder (805) composition, the evaporation tank (801) are located at the refrigeration section (6) inside, and the cooling cylinder (805) it is located at the bottom of the car body (1), is provided with and runs through between the evaporation tank (801) and the cooling cylinder (805) The refrigerant conveying tubes of car body (1) bottom, and

Top cover (9), top cover (9) top surface is convex arc, and the edge of the top cover (9) and the car body (1) is outer Layer structural top edge connection, to form the cavity in a connection gap, the top cover (9) at the top of car body (1) Top forms air hole.

2. a kind of logistics transportation alternating temperature compartment according to claim 1, it is characterised in that: the compartment main body is open at one end And main car door (2) are installed, the main car door (2) is parallel to each other with the low temperature compartment door (5).

3. a kind of logistics transportation alternating temperature compartment according to claim 1, it is characterised in that: low temperature carriage body (6) inner wall It is provided with insulating layer with top, the doorframe (4) and low temperature compartment door (5) are also equipped with towards low temperature carriage body (6) side Insulating layer.

4. a kind of logistics transportation alternating temperature compartment according to claim 1, it is characterised in that: the refrigeration section (6) includes water The refrigeration supporting plate (701) of flat setting, refrigeration supporting plate (701) cooperate inner wall, doorframe (4) and the vehicle of the car body (1) Ontology (1) inside bottom in compartment forms the refrigerating chamber (702) of a sealing, and the evaporation tank (801) is located in the refrigerating chamber (702) Portion.

5. a kind of logistics transportation alternating temperature compartment according to claim 4, it is characterised in that: refrigerating chamber (702) bottom The car bottom be provided with mounting groove, be equipped with inside the mounting groove thermal insulative board (704), the thermal insulative board (704) top Portion is provided with fixed plate (703), and the fixed plate (703) is fixedly connected with the car body (1) bottom；

It is provided between the evaporation tank (801) and cooling cylinder (805) through the thermal insulative board (704) and the fixed plate (703) connecting plate (802), the refrigerant conveying tubes are through the connecting plate (802) and connect evaporation tank (801) and condensation Case (805)；

The evaporation tank (801) is internally provided with evaporator and air-cooler, the cooling cylinder (805) be internally provided with compressor, Condenser fan and condenser, the refrigerant conveying tubes are connected to the condenser, compressor and evaporator and form refrigeration cycle system System.

6. a kind of logistics transportation alternating temperature compartment according to claim 5, it is characterised in that: the thermal insulative board (704) and institute The tight fit of mounting groove inner wall is stated, and is fixed using sealant.

7. a kind of logistics transportation alternating temperature compartment according to claim 4, it is characterised in that: the refrigeration supporting plate (701) is Aluminium sheet, and top forms bar shaped and equally distributed anti-skid chequer.

8. a kind of logistics transportation alternating temperature compartment according to claim 7, it is characterised in that: car body (1) bottom The mounting rack (803) of fixed cooling cylinder (805) is installed.

9. a kind of logistics transportation alternating temperature compartment according to claim 8, it is characterised in that: mounting rack (803) bottom It is equipped with dissipating cover (804), dissipating cover (804) bottom surface is downward projection of arc.

Technical field

The present invention relates to logistics and transportation technical fields, and in particular to a kind of logistics transportation alternating temperature compartment.

Background technique

In logistics and transportation industry, through carrying out cargo transport frequently with cargo.Since cargo transport condition is different, to temperature Degree, humidity are different with the requirement of leakproofness, and existing boxcar is difficult to fully meet the transport requirement of cargo.And it is existing cold It is small compared with traditional compartment to hide interior capacity, causes freight amount less；And only support the cargo of same temperature requirement Transport, adaptability are poor.

Summary of the invention

The object of the invention is that a kind of logistics transportation alternating temperature compartment is provided to solve the above-mentioned problems, the present invention Preferred technical solution is included through zonal control in many technical solutions provided, can carry out different storage temperatures simultaneously Cargo transport, and transported by subregion, increase the technical effects such as the carrying capacity in compartment, elaboration as detailed below.

To achieve the above object, the present invention provides following technical schemes:

A kind of logistics transportation alternating temperature compartment provided by the invention, including car body are divided into inside the car body low Warm carriage body and room temperature carriage body, and the low temperature carriage body and the room temperature carriage body are separated by doorframe and low temperature compartment door, the car body For as layer structure it is nested with endothecium structure made of double-layer structure, the seam on logical top is provided between layer structure and endothecium structure Gap, and the bottom of the car body forms several through-holes for being connected to the gap；

Refrigeration section, the refrigeration section are set to inside the low temperature carriage body, and the bottom surface for the full low temperature carriage body that tiles, the refrigeration The inner wall and doorframe of the edge in portion and the low temperature carriage body are tightly connected；Refrigerating plant, the refrigerating plant are used for the system Cold portion's refrigeration, the refrigerating plant are made of evaporation tank and cooling cylinder, and the evaporation tank is located inside the refrigeration section, and described Cooling cylinder is located at the bottom of the car body, is provided between the evaporation tank and the cooling cylinder through the car body The refrigerant conveying tubes of bottom；And top cover, top cover top surface are convex arc, and the edge of the top cover and the car body Layer structure top sides along connection, to form the cavity in a connection gap, the top cover top at the top of car body Portion forms air hole.

Preferably, the compartment main body is open at one end and is equipped with main car door, the main car door and the low temperature Compartment door is parallel to each other.

Preferably, the low temperature carriage body inner wall and top are provided with insulating layer, the doorframe and low temperature compartment door Insulating layer is also equipped with towards low temperature carriage body side.

Preferably, the refrigeration section includes horizontally disposed refrigeration supporting plate, the refrigeration supporting plate cooperates the compartment sheet Inner wall, doorframe and the car body inside bottom of body form the refrigerating chamber of a sealing, and the evaporation tank is located in the refrigerating chamber Portion.

Preferably, the car bottom of the refrigerating chamber bottom is provided with mounting groove, installation inside the mounting groove There is thermal insulative board, is provided with fixed plate at the top of the thermal insulative board, the fixed plate is fixedly connected with the car body bottom；

The connecting plate through the thermal insulative board and the fixed plate, the refrigerant are provided between the evaporation tank and cooling cylinder Transfer tube is through the connecting plate and connects evaporation tank and cooling cylinder；

The evaporation tank is internally provided with evaporator and air-cooler, the cooling cylinder be internally provided with compressor, condenser fan and Condenser, the refrigerant conveying tubes are connected to the condenser, compressor and evaporator and form cooling cycle system.

Preferably, the thermal insulative board and the mounting groove inner wall are fitted close, and fixed using sealant.

Preferably, the refrigeration supporting plate is aluminium sheet, and top forms bar shaped and equally distributed anti-skid chequer.

Preferably, the car body bottom is equipped with the mounting rack of fixed cooling cylinder.

Preferably, the mounting rack bottom is equipped with dissipating cover, the dissipating cover bottom surface is downward projection of arc.

To sum up, the beneficial effects of the present invention are: 1, by the way that low temperature carriage body and room temperature carriage body are arranged inside car body, Can to need low-temperature transport cargo and the cargo being transported at room temperature carry out subregion transport, and can when closing refrigerating plant, It is used low temperature carriage body as room temperature carriage body, improves the adaptability of vehicle delivery；

2, can be in the state of vehicle exterior constancy of volume by setting low temperature carriage body and room temperature carriage body, more traditional low temperature fortune Defeated compartment has bigger carrying capacity；

3, pass through the installation of underneath type refrigerating plant, convenient to overhaul and maintenance.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is structural schematic diagram of the invention；

Fig. 2 is the structural schematic diagram of refrigerating plant of the present invention；

Fig. 3 be car body A-A of the present invention to cross section structure schematic diagram.

The reference numerals are as follows:

1, car body；2, main car door；3, room temperature carriage body；4, doorframe；5, low temperature compartment door；6, low temperature carriage body；7, refrigeration section； 701, freeze supporting plate；702, refrigerating chamber；703, fixed plate；704, thermal insulative board；8, refrigerating plant；801, evaporation tank；802, it connects Plate；803, mounting rack；804, dissipating cover；805, cooling cylinder；9, top cover.

Specific embodiment

To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.

Shown in referring to figures 1-3, the present invention provides a kind of logistics transportation alternating temperature compartments, comprising: car body 1, vehicle Low temperature carriage body 6 and room temperature carriage body 3 are divided into inside compartment ontology 1, low temperature carriage body 6 is for loading the cargo for needing low-temperature transport, often Warm carriage body 3, by setting room temperature carriage body 3 and low temperature carriage body 6, can carry out low temperature and general cargo for delivering general delivery object simultaneously Transport, to improve the applicability in compartment, and the low temperature carriage body 6 and the room temperature carriage body 3 by doorframe 4 and low temperature compartment door 5 every Open, car body 1 be as layer structure it is nested with endothecium structure made of double-layer structure, set between layer structure and endothecium structure It is equipped with the gap on logical top, and the bottom of car body 1 forms several through-holes for being connected to the gap；Refrigeration section 6, refrigeration section 6 are set Be placed in inside low temperature carriage body 6, and the bottom surface for the full low temperature carriage body 6 that tiles, the edge of the refrigeration section 6 and the inner wall of low temperature carriage body 6 and Doorframe 4 is tightly connected；And refrigerating plant 8, refrigerating plant 8 are used to freeze to refrigeration section 6, refrigerating plant 8 is by evaporation tank 801 and cold Solidifying case 805 forms, and evaporation tank 801 is located inside refrigeration section 6, and cooling cylinder 805 is located at the bottom of car body 1, evaporation tank 801 Be provided with the refrigerant conveying tubes through 1 bottom of car body between cooling cylinder 805, refrigeration section 6 and refrigerating plant 8 for pair 6 internal refrigeration storage of low temperature carriage body, refrigerating plant 8 form a refrigerator structure after can cooperating refrigeration section 6, pass through the refrigeration support of refrigeration section 6 Plate 701 is thermally conductive, can be to 6 internal refrigeration storage of low temperature carriage body；And top cover 9,9 top surface of top cover be convex arc, and the edge of top cover 9 with The layer structure top sides of car body 1 are connected along welded seal, to form the sky of a connection gap at the top of car body 1 Chamber forms air hole at the top of top cover 9, when driving, according to bernoulli principle, air when by 9 top surface of top cover, by Elongated in motion path, flow velocity can be accelerated, so that negative pressuren zone is formed at the top of top cover 9, while the air pressure of cavity inside is inconvenient, because The air of this cavity inside can be flowed through air hole to the negative pressuren zone at the top of top cover 9, thus car body 1 endothecium structure and Air-flow is formed between layer structure, the path of air-flow is as shown in figure 3, form the air of air-flow through the through-hole of 1 bottom of car body Into in the gap between endothecium structure and layer structure, then enter cavity, and is finally discharged from air hole, it can be to internal layer knot Gas replacement is carried out between structure and layer structure, thus to heat dissipation 1 is carried out between endothecium structure and layer structure, and then prevent vehicle Ontology 1 internal temperature in compartment is excessively high, carries out auxiliary heat dissipation to car body 1, car body 1 when preventing summer exterior light from shining strong Internal temperature is excessively high, improves the stability of 6 internal temperature of low temperature carriage body.

As optional embodiment, compartment main body is open at one end and is equipped with main car door 2, main car door 2 and low temperature Compartment door 5 is parallel to each other, and the inside of compartment main body is divided into two independent parts by low temperature compartment door 5, and front side is low temperature carriage body 6, Rear side is that room temperature carriage body 3 is opened main car door 2, in the cargo that handling need to refrigerate first by cargo transport to room temperature carriage body 3 Main car door 2 is then closed in inside, opens low temperature compartment door 5, then cargo is disposably packed into inside low temperature carriage body 6, can be reduced The opening times of low temperature compartment door 5, and the heat loss in loading process inside car body 1 is reduced, to reach energy saving effect Fruit；6 inner wall of low temperature carriage body and top are provided with insulating layer, and doorframe 4 and low temperature compartment door 5 are also provided with towards 6 side of low temperature carriage body There is insulating layer；

Refrigeration section 6 includes horizontally disposed refrigeration supporting plate 701, and refrigeration supporting plate 701 is aluminium sheet, and top forms bar shaped and uniform The anti-skid chequer of distribution, when loading cargo inside low temperature carriage body 6, cargo bottom surface is directly contacted with refrigeration 701 top surface of supporting plate, due to 701 temperature of supporting plate of freezing is lower, and after the cargo of contact ground humidity, cargo is easy to freeze, by the setting of refrigeration 701 top surface of supporting plate After anti-skid chequer, cargo is directly contacted with anti-skid chequer, gap can be formed between cargo and the main body for the supporting plate 701 that freezes, thus anti- Only cargo is stood directly on refrigeration supporting plate 701, and refrigeration supporting plate 701 cooperates in the inner wall, doorframe 4 and car body 1 of car body 1 Side bottom forms the refrigerating chamber 702 of a sealing, and 701 top surface of supporting plate of freezing is concordant with the lower edge of low temperature compartment door 5, evaporation tank 801 Inside refrigerating chamber 702；The car bottom of 702 bottom of refrigerating chamber is provided with mounting groove, is equipped with thermal insulative board inside mounting groove 704, fixed plate 703 is provided at the top of thermal insulative board 704, the two is bolted, and thermal insulative board 704 uses hard polyurethane foam plate, Fixed plate 703 is metal plate, is T font after the two combination, and mounting groove is T-slot, and fixed plate 703 is stuck in the top of T-slot, and Top surface is concordant with 1 inside bottom surface of car body, and fixed plate 703 is fixedly connected with 1 inside bottom of car body；Evaporation tank 801 with It is provided between cooling cylinder 805 through thermal insulative board 704 and the connecting plate of fixed plate 703 802, connecting plate 802 is cystosepiment, connection Gap between plate 802 and thermal insulative board 704 is filled using foamed glue, and refrigerant conveying tubes are through connecting plate 802 and connect evaporation Case 801 and cooling cylinder 805；Evaporation tank 801 is internally provided with evaporator and air-cooler, cooling cylinder 805 be internally provided with compressor, Condenser fan and condenser, refrigerant conveying tubes are connected to condenser, compressor and evaporator and form cooling cycle system；Thermal insulative board 704 are fitted close with mounting groove inner wall, and are fixed using sealant；

1 bottom of car body is equipped with the mounting rack 803 of fixed cooling cylinder 805, and mounting rack 803 is rectangle rack, and mounting rack 803 pushes up Portion is bolted on 1 top of car body, and cooling cylinder 805 is bolted on 803 inside of mounting rack；Mounting rack 803 Bottom is equipped with dissipating cover 804, and the position that condenser fan is corresponded on dissipating cover 804 offers air pushing hole, and sets on dissipating cover 804 It is equipped with the heat dissipation copper sheet of connection 805 bottom surface of cooling cylinder, and is provided with heat-conducting silicone grease between 805 bottom surface of cooling cylinder and heat dissipation copper sheet, After heat dissipation copper sheet connects with 805 bottom surface of cooling cylinder, cooling cylinder 805 is increased to the thermally conductive of outside, dissipating for cooling cylinder 805 can be improved The thermal efficiency, 804 bottom surface of dissipating cover are downward projection of arc, set arc for dissipating cover 804, can drive compartment sheet in vehicle Body 1 when driving, when air passes through 804 bottom of dissipating cover, accelerates the flow velocity of air, to improve the radiating efficiency of dissipating cover 804.

It, can be to the cargo for needing low-temperature transport by the way that low temperature carriage body 6 and room temperature carriage body 3 are arranged inside car body 1 Subregion transport is carried out with the cargo being transported at room temperature, and can regard low temperature carriage body 6 as room temperature carriage body 3 when closing refrigerating plant 8 It uses, improves the adaptability of vehicle delivery；It, can be in vehicle exterior constancy of volume by setting low temperature carriage body 6 and room temperature carriage body 3 Under state, more traditional low-temperature transport compartment has bigger carrying capacity；By the installation of underneath type refrigerating plant 8, facilitate inspection It repairs and safeguards.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.