CN108944620A - It is a kind of to have the eggs transport vehicle for adjusting temperature and humidity and shock-absorbing function - Google Patents
It is a kind of to have the eggs transport vehicle for adjusting temperature and humidity and shock-absorbing function Download PDFInfo
- Publication number
- CN108944620A CN108944620A CN201710356562.3A CN201710356562A CN108944620A CN 108944620 A CN108944620 A CN 108944620A CN 201710356562 A CN201710356562 A CN 201710356562A CN 108944620 A CN108944620 A CN 108944620A
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- China
- Prior art keywords
- carriage body
- heat preservation
- bearing block
- temperature
- humidity
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00014—Combined heating, ventilating, or cooling devices for load cargos on load transporting vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H1/00028—Constructional lay-out of the devices in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00378—Air-conditioning arrangements specially adapted for particular vehicles for tractor or load vehicle cabins
-
- 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
-
- 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
-
- 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
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/16—Protecting against shocks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
It is a kind of to have the eggs transport vehicle for adjusting temperature and humidity and shock-absorbing function, including car body, outer compartment, keep the temperature carriage body, egg case and cold and hot unit, air exchange system, its China and foreign countries compartment is erected on car body girder, cold and hot unit and heat preservation carriage body are installed inside outer railway carriage, outer railway carriage and heat preservation carriage body gap location are provided with air exchange system, the egg case bottom four corners are formed with bearing block blind hole, the blind hole is sequentially installed with support spring from the inside to the outside, bearing block and universal ball bearing, its bottom bracket clearance fit is inside bearing block blind hole, and bearing block upper end is connected by support spring and bearing block blind via bottom buffering, bearing block lower end connects universal ball bearing.The present invention overcomes traditional refrigerated trucks cannot keep constant temperature in case and the bad technical problem of ventilation effect, by using be set to heat preservation carriage body bottom main air duct cooperation two sides auxiliary air duct can effectively improve refrigeration heating efficiency, cooperate more negative-pressure air fans to taking a breath in heat preservation carriage body simultaneously, can effectively keep with fresh air in compartment.
Description
Technical field
The invention belongs to mechanical device fields, are related to a kind of transport vehicle, especially one kind and have adjusting temperature and humidity and damping
The eggs transport vehicle of function.
Background technique
Embryonated egg can be used for being incubated for the various birds, beasts and eggs of procreation poult, that is, has received the egg of essence, be commonly called as " hatching egg ", hatching egg transport
It is very strict to cross range request, jolt in transit in hatching egg, high temperature, low temperature, many factors such as drench with rain and pollute can be to production
Index and chick quality generate adverse effect, so, exploitation design meets the hatching egg transport vehicle that hatching egg transportational process is required
Technical difficulty is very big, is a problem of domestic special-purpose vehicle industry.Hatching egg transport domestic in the past, only with a kind of common cold
It hides thermal car and transports, by the special-purpose vehicle of special repacking design, transported in terms of not being able to satisfy hatching egg temperature and humidity and stability
Defeated requirement, the quality after seriously affecting hatching egg transport, brings huge economic loss to client.
Summary of the invention
It is an object of the invention in place of overcome the deficiencies in the prior art, provide one kind to have adjusting temperature and humidity and damping function
The eggs transport vehicle of energy, which compensates for the domestic technological gap without novel hatching egg transport vehicle, in refrigerated truck
On the basis of carry out repacking design, increase bumper and absorbing shock function, vehicle by heat preservation carriage body, refrigeration unit, heating equipment, ventilation be
Damping egg case after system, temperature control equipment and repacking is constituted.The transport vehicle can guarantee hatching egg in transit not by solarization, rain
It drenches, temperature can be set in any temperature (hatching egg generally requires 16 DEG C~20 DEG C) between 5 DEG C~30 DEG C and keep permanent in compartment
Temperature can be timed ventilation in compartment as needed and keep with fresh air in compartment, while improve the stabilization of egg case during transportation
Property.
The purpose of the present invention is what is be achieved through the following technical solutions:
It is a kind of to have the eggs transport vehicle for adjusting temperature and humidity and shock-absorbing function, including car body, outer compartment, heat preservation carriage body, egg
Case and cold and hot unit, air exchange system, China and foreign countries compartment are erected on car body girder, and cold and hot unit and guarantor are installed inside outer railway carriage
Warm carriage body, outer railway carriage and heat preservation carriage body gap location are provided with air exchange system, and heat preservation carriage body is packed in outer interior, keeps the temperature carriage body
It is interior by headstock to the tailstock be disposed with mixing chamber and it is preceding, in, three sections of transport under controlled temperature storehouses of tail, and it is preceding, in, tail three sections of temperature controls fortune
Egg case is placed in defeated storehouse, the mixing chamber front end is provided with cold and hot unit, is provided with air inducing blower, mixing chamber bottom at the top of mixing chamber
Portion be connected to by booster fan with main air duct, the main air duct closing be set to keep the temperature carriage body bottom and with it is preceding, in, three sections of tail control
Temperature transport storehouse is connected to by air outlet；The heat preservation carriage body be located at before, in, three sections of transport under controlled temperature storehouses of tail separated place be additionally provided with guarantor
Warm rolling curtain；The egg case bottom four corners are formed with bearing block blind hole, which is sequentially installed with support spring, bearing from the inside to the outside
Seat and universal ball bearing, bottom bracket clearance fit is inside bearing block blind hole, and bearing block upper end passes through support spring
It buffers and connects with bearing block blind via bottom, bearing block lower end connects universal ball bearing.
Moreover, bearing block blind hole lower part is formed with limit hole, bearing block radial integrated is formed with stop collar, the stop collar with
The installation of limit hole clearance fit；Bolt installs limit plate on the downside of the limit hole, and stop collar is made to limit sliding in limit hole.
Moreover, being additionally provided with the auxiliary air duct being connected to main air duct, and outlet air on arranged on left and right sides wall in the heat preservation carriage body
Bicker degree tilts upward setting.
Moreover, before described, in, in three sections of transport under controlled temperature storehouses of tail be provided with temperature sense probe, and passed by the probe
The temperature signal control main air duct passed be set to before, in, the air outlet opening degree in three sections of transport under controlled temperature storehouses of tail.
Moreover, the heat preservation carriage body be located at before, in, three sections of transport under controlled temperature the top of the warehouse of tail be provided with air exchange system,
The air exchange system is using more negative-pressure air fans to taking a breath in heat preservation carriage body.
Moreover, heat preservation carriage body inner wall bottom is provided with guide rail, guide rail limiting slot is formed on guide rail, the guide rail limiting slot
Buffer spring is inside installed, and guide rail limiting slot slot pitch is adapted with the universal ball bearing spacing in egg case bottom.
Advantages of the present invention and economic effect are:
1, the present invention overcomes traditional refrigerated trucks cannot keep constant temperature in case and the bad technical problem of ventilation effect,
By using be set to heat preservation carriage body bottom main air duct cooperation two sides auxiliary air duct can effectively improve refrigeration heating efficiency,
Cooperate more negative-pressure air fans to taking a breath in heat preservation carriage body simultaneously, can effectively keep with fresh air in compartment.
2, the present invention by using it is preceding, in, three sections of transport under controlled temperature storehouses of tail cooperate three sections of transport under controlled temperature storehouse separated places settings
Thermal insulating shutter can carry out accurate temperature controlling to temperature in each transport storehouse by temperature sense probe, improve whole temperature control and adjust
The utilization rate of system, and can realize that a point storehouse is transported.
3, the present invention cooperates the air circulation mode of top negative pressure ventilation by using air supply at the bottom, substantially increases air
The efficiency of circulation.Meanwhile in extraneous proper temperature, it need to only be pressurizeed and be directed the air into main air duct by mixing chamber, cooperation is each
Constant temperature transport operation can be completed in negative-pressure air fan in section transport under controlled temperature storehouse, substantially reduce refrigeration heating cost.
4, the present invention is located at universal ball bearing, bearing block and the support spring of egg case bottom by setting, and is located at and protects
The sliding rail of incubator inner wall bottom is realized and is limited to the cushioning supportive of egg case, greatly improves the stabilization of egg case during transportation
Property.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is the structural schematic diagram of present invention heat preservation carriage body；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is that air of the present invention flows to schematic diagram.
Fig. 5 is the partial sectional view that egg case of the present invention is connect with guide rail.
The cold and hot unit of 1-；2- mixing chamber；3- air inducing blower；4- booster fan；5- air exchange system；Transport under controlled temperature storehouse before 6-；
7- thermal insulating shutter；Transport under controlled temperature storehouse in 8-；9- tail transport under controlled temperature storehouse；10- air outlet；11- assists duct outlet；12- auxiliary
Air duct；13- main air duct；14- keeps the temperature carriage body；15- control valve；16- egg case；17- support spring；18- bearing block blind hole；19- axis
Hold seat；20- limit hole；21- stop collar；22- limit plate；The universal ball bearing of 23-；24- buffer spring；25- guide rail limiting slot；
The outer compartment 26-.
Specific embodiment
For that can further appreciate that the contents of the present invention, feature and effect, the following examples are hereby given, and cooperates attached drawing detailed
It is described as follows.It should be noted that the present embodiment be it is descriptive, be not restrictive, cannot thus limit guarantor of the invention
Protect range.
It is a kind of to have the eggs transport vehicle for adjusting temperature and humidity and shock-absorbing function, including car body, 26 outer compartments, 14 heat preservation compartments
Body, 16 egg cases and 1 cold and hot unit, 5 air exchange systems, China and foreign countries compartment are erected on car body girder, and installation is cold inside outer railway carriage
Heat engine group and heat preservation carriage body, outer railway carriage and heat preservation carriage body gap location are provided with air exchange system, and heat preservation carriage body is packed in outer compartment
Portion is disposed with transport under controlled temperature storehouse before 2 mixing chambers and 6 by headstock to the tailstock in heat preservation carriage body, transport under controlled temperature storehouse, 9 tails in 8
Three sections of transport under controlled temperature storehouse transport under controlled temperature storehouse, and it is preceding, in, in three sections of transport under controlled temperature storehouses of tail place egg case, the mixing chamber front end is set
It is equipped with cold and hot unit, 3 air inducing blowers are provided at the top of mixing chamber, mixing chamber bottom is connected to by 4 booster fans with 13 main air ducts,
Main air duct closing be set to heat preservation carriage body bottom and with it is preceding, in, three sections of transport under controlled temperature storehouses of tail are connected to by 10 air outlets；Institute
State heat preservation carriage body be located at before, in, three sections of transport under controlled temperature storehouses of tail separated place be additionally provided with thermal insulating shutter；The egg case bottom four corners are equal
18 bearing block blind holes are formed with, which is sequentially installed with 17 support springs, 19 bearing blocks and 23 universal ball bearings from the inside to the outside,
Bottom bracket clearance fit is inside bearing block blind hole, and bearing block upper end is slow by support spring and bearing block blind via bottom
Punching connection, bearing block lower end connect universal ball bearing.
Moreover, being additionally provided with 12 auxiliary air ducts being connected to main air duct in the heat preservation carriage body on arranged on left and right sides wall, and go out
Tuyere angle tilts upward setting.
Moreover, before described, in, in three sections of transport under controlled temperature storehouses of tail be provided with temperature sense probe, and passed by the probe
The temperature signal control main air duct passed be set to before, in, the air outlet opening degree in three sections of transport under controlled temperature storehouses of tail.
Moreover, the heat preservation carriage body be located at before, in, three sections of transport under controlled temperature the top of the warehouse of tail be provided with air exchange system,
The air exchange system is using more negative-pressure air fans to taking a breath in heat preservation carriage body.
Moreover, heat preservation carriage body inner wall bottom is provided with guide rail, 25 guide rail limiting slots, guide rail limit are formed on guide rail
24 buffer springs are installed, and guide rail limiting slot slot pitch is adapted with the universal ball bearing spacing in egg case bottom in slot.
Moreover, the inside and outside covering of each plate of the heat preservation carriage body is flat and smooth whole glass epoxy, inside and outside glass epoxy
Between be embedded in thermal insulation layer, thermal insulation layer using hard polyurethane foam board cooperation glass mat bilayer be embedded in it is heat-insulated.
Moreover, bearing block blind hole lower part is formed with 20 limit holes, bearing block radial integrated is formed with 21 stop collars, the limit
Ring and limit hole clearance fit are installed；Bolt installs 22 limit plates on the downside of the limit hole, limits stop collar in limit hole
Sliding.
Moreover, the bearing block is arranged radially restraining position ring block, it is mounted in bearing block blind hole to the stop collar clearance fit
Portion, egg case bottom bolts are equipped with limit plate, are formed with through-hole in the middle part of the limit plate, the through-hole and bearing block clearance fit, limit
Ring is limited jointly by limit hole and limit plate, and there are the freedom degree of lifting in limit hole, and all clearance fits are lubrication
Slidably gap connection afterwards.
Moreover, main air duct closing be set to heat preservation carriage body bottom and with it is preceding, in, three sections of transport under controlled temperature storehouses of tail are by going out
Air port connection；Auxiliary air duct is additionally provided in the heat preservation carriage body on arranged on left and right sides wall, auxiliary air duct pain passes through 15 control valves
Be connected with main air duct, 11 auxiliary duct outlets be respectively arranged at before, in, three sections of transport under controlled temperature Cang Chu of tail, and outlet air bicker
Degree tilts upward setting.
According to embryonated egg environmental requirement, each embryo egg needs air capacity not less than 1.4 liters per hour.Therefore total ventilation amount is wanted
113.4 cubes ms/h of Seeking Truth (5400*15*1.4).Therefore design requirement is according to 300 cubic metres of calculating energy of taking a breath per hour
Power.
The calculating of cooling capacity:
Assuming that summer, outside air is 35 degrees Celsius.Humidity is 70%, and air enters after mixing chamber processing that reach 32 Celsius
Degree, humidity 60%.300 cubic metres of air of processing are calculated, needing cooling capacity is 2.02kW.Embryo egg is in development, 11
It when, itself can give off heat.According to data, at 11 days, the heat that embryonic development issues was about 47 watts/1000 pieces kinds
Egg.Therefore the heat that embryo egg itself issues is about 3.807kW (5400*15*47/1,000,000).It is calculated.Cooling capacity should
Not less than 5.827kW.
The calculating of heat:
Assuming that winter, outside air is 10 degrees Celsius.Humidity is 50%, and 32 degrees Celsius are reached after air-treatment, and humidity is
60%.300 cubic metres of air of processing are calculated, needing heat is 6.09kW.Embryo egg be in development, at 11 days, itself
It can give off heat.According to data, at 11 days, the heat that embryonic development issues was about 47 watts/1000 pieces hatching eggs.Therefore embryo egg
The heat itself issued is about 3.807kW.It is calculated and needs additional heat 2.283KW.
Thus it is calculated, embryo egg transport vehicle does not need to obtain many hot and cold amounts from the external world to guarantee.Only need
Inner air has enough circulations, and the temperature field of each point uniformly can in holding compartment.The calculating of air circulation: according to
Experience, if wind speed is in 0.8~1.0 meter per second.It temperature field can very uniformly (will be generally less than 1 degree Celsius or less).To guarantee wind field
And refrigeration thermal effect, embryonated egg is carried out using the auxiliary air-outlet of main air duct and two sides with independent air outlet three-dimensional
Cooling heating, the stability in temperature field can be effectively improved.The setting of mixing chamber can be blown into transport under controlled temperature storehouse both with stability monitoring
Interior temperature, and by booster fan, by wind speed stability contorting in 0.8~1.0 meter per second.
Claims (6)
1. a kind of have the eggs transport vehicle for adjusting temperature and humidity and shock-absorbing function, including car body, outer compartment, heat preservation carriage body, egg case
And cold and hot unit, air exchange system, China and foreign countries compartment are erected on car body girder, and cold and hot unit and heat preservation are installed inside outer railway carriage
Carriage body, outer railway carriage and heat preservation carriage body gap location are provided with air exchange system, and heat preservation carriage body is packed in outer interior, keeps the temperature in carriage body
By headstock to the tailstock be disposed with mixing chamber and it is preceding, in, three sections of transport under controlled temperature storehouses of tail, and it is preceding, in, three sections of transport under controlled temperature of tail
Egg case is placed in storehouse, it is characterised in that: the mixing chamber front end is provided with cold and hot unit, is provided with air inducing wind at the top of mixing chamber
Machine, mixing chamber bottom be connected tos by booster fan with main air duct, the main air duct close be set to keep the temperature carriage body bottom and with it is preceding,
In, three sections of transport under controlled temperature storehouses of tail pass through air outlet be connected to；The heat preservation carriage body be located at before, in, three sections of transport under controlled temperature storehouses of tail separate
Place is additionally provided with thermal insulating shutter；The egg case bottom four corners are formed with bearing block blind hole, which is sequentially installed with from the inside to the outside
Support spring, bearing block and universal ball bearing, bottom bracket clearance fit is inside bearing block blind hole, and bearing block upper end
It is connected by support spring and bearing block blind via bottom buffering, bearing block lower end connects universal ball bearing.
2. a kind of eggs transport vehicle for having adjusting temperature and humidity and shock-absorbing function according to claim 1, it is characterised in that:
Bearing block blind hole lower part is formed with limit hole, and bearing block radial integrated is formed with stop collar, which matches with limit interporal lacuna
Close installation；Bolt installs limit plate on the downside of the limit hole, and stop collar is made to limit sliding in limit hole.
3. a kind of eggs transport vehicle for having adjusting temperature and humidity and shock-absorbing function according to claim 1, it is characterised in that:
Be additionally provided with the auxiliary air duct being connected to main air duct in the heat preservation carriage body on arranged on left and right sides wall, and air outlet angle tilt to
Upper setting.
4. a kind of eggs transport vehicle for having adjusting temperature and humidity and shock-absorbing function according to claim 3, it is characterised in that:
Before described, in, in three sections of transport under controlled temperature storehouses of tail be provided with temperature sense probe, and the temperature signal control transmitted by the probe
Main air duct processed be set to before, in, the air outlet opening degree in three sections of transport under controlled temperature storehouses of tail.
5. a kind of eggs transport vehicle for having adjusting temperature and humidity and shock-absorbing function according to claim 1, it is characterised in that:
The heat preservation carriage body be located at before, in, three sections of transport under controlled temperature the top of the warehouse of tail be provided with air exchange system, the air exchange system use
More negative-pressure air fans to heat preservation carriage body in take a breath.
6. a kind of eggs transport vehicle for having adjusting temperature and humidity and shock-absorbing function according to claim 1, it is characterised in that:
Heat preservation carriage body inner wall bottom is provided with guide rail, and guide rail limiting slot is formed on guide rail, is equipped with buffering in the guide rail limiting slot
Spring, and guide rail limiting slot slot pitch is adapted with the universal ball bearing spacing in egg case bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356562.3A CN108944620A (en) | 2017-05-19 | 2017-05-19 | It is a kind of to have the eggs transport vehicle for adjusting temperature and humidity and shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356562.3A CN108944620A (en) | 2017-05-19 | 2017-05-19 | It is a kind of to have the eggs transport vehicle for adjusting temperature and humidity and shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108944620A true CN108944620A (en) | 2018-12-07 |
Family
ID=64462094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710356562.3A Pending CN108944620A (en) | 2017-05-19 | 2017-05-19 | It is a kind of to have the eggs transport vehicle for adjusting temperature and humidity and shock-absorbing function |
Country Status (1)
| Country | Link |
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| CN (1) | CN108944620A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808568A (en) * | 2019-03-25 | 2019-05-28 | 杭州富阳福士得食品有限公司 | A kind of food transport device of environmental protection and energy saving |
| CN110481413A (en) * | 2019-09-20 | 2019-11-22 | 国泰消防科技股份有限公司 | A kind of three tank emergency management and rescue fire fighting trucks |
| CN111806335A (en) * | 2020-06-20 | 2020-10-23 | 上海鑫虹物流有限公司 | Carriage is used in commodity circulation transportation |
| CN115320475A (en) * | 2022-08-18 | 2022-11-11 | 四川华丰科技股份有限公司 | Industrial delivery robot with shock absorption, buffering and obstacle crossing functions |
| US20240092137A1 (en) * | 2022-09-21 | 2024-03-21 | Ford Global Technologies, Llc | Thermal management system for a vehicle |
-
2017
- 2017-05-19 CN CN201710356562.3A patent/CN108944620A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808568A (en) * | 2019-03-25 | 2019-05-28 | 杭州富阳福士得食品有限公司 | A kind of food transport device of environmental protection and energy saving |
| CN109808568B (en) * | 2019-03-25 | 2020-07-28 | 杭州富阳福士得食品有限公司 | Environment-friendly and energy-saving food conveying device |
| CN110481413A (en) * | 2019-09-20 | 2019-11-22 | 国泰消防科技股份有限公司 | A kind of three tank emergency management and rescue fire fighting trucks |
| CN111806335A (en) * | 2020-06-20 | 2020-10-23 | 上海鑫虹物流有限公司 | Carriage is used in commodity circulation transportation |
| CN115320475A (en) * | 2022-08-18 | 2022-11-11 | 四川华丰科技股份有限公司 | Industrial delivery robot with shock absorption, buffering and obstacle crossing functions |
| CN115320475B (en) * | 2022-08-18 | 2023-10-10 | 四川华丰科技股份有限公司 | Industrial delivery robot with shock absorption buffering and obstacle crossing functions |
| US20240092137A1 (en) * | 2022-09-21 | 2024-03-21 | Ford Global Technologies, Llc | Thermal management system for a vehicle |
| US12109866B2 (en) * | 2022-09-21 | 2024-10-08 | Ford Global Technologies, Llc | Thermal management system for a vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |
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| WD01 | Invention patent application deemed withdrawn after publication |