CN109341172A - Double loop transport refrigeration equipment - Google Patents
Double loop transport refrigeration equipment Download PDFInfo
- Publication number
- CN109341172A CN109341172A CN201811129847.4A CN201811129847A CN109341172A CN 109341172 A CN109341172 A CN 109341172A CN 201811129847 A CN201811129847 A CN 201811129847A CN 109341172 A CN109341172 A CN 109341172A
- Authority
- CN
- China
- Prior art keywords
- manner
- transmission
- host
- host housing
- compressor
- Prior art date
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 22
- 239000006200 vaporizer Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000237858 Gastropoda Species 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/027—Compressor control by controlling pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses double loop transport refrigeration equipment, structure includes firm banking, radiating groove, maintenance door, refrigeration host computer, power control cabinet, refrigerating chamber, and refrigerating chamber is set to refrigeration host computer right end, and refrigeration host computer bottom is interlocked with firm banking upper end.This practical refrigeration host computer being equipped with is when carrying out the adjustment of blower device, linkage mechanism is driven to control the lifting push rod on the second transmission mechanism by main drive gear mobile, again by lifting push rod drive adjusting device, final control compressor carries out power adjustment, avoid blower device in the case where double loop wind-force reduces, the absolute pressure value of compressor inner refrigerant gas is excessively high, effectively increases the service life of compressor.
Description
Technical field
The present invention relates to double loop transport refrigeration apparatus fields, particularly with regard to a kind of double loop transport refrigeration equipment.
Background technique
Refrigeration equipment refers to and is mainly used for what crewman's food cold storage, freight all kinds refrigeration and the cabin air on hot summer days were adjusted
Equipment.Mainly it is made of compressor, expansion valve, evaporator, condenser and attachment, pipeline.Compression system can be divided by working principle
Cool equipment, absorption refrigeration equipment, steam jet refrigeration equipment, heat pump refrigeration equipment and electrothermal refrigeration device etc..At present on ship
Using it is most common be compression refrigeration equipment.Object and surrounding heat are removed by the working cycles of equipment, caused simultaneously
Maintain certain low-temperature condition.Presently used refrigerant is mainly freon and ammonia, is used especially with freon most.But due to
Destruction of the freon to atmospheric ozone layer, has begun the restriction by environmental regulation.Ammonia and other novel cryogen just quilts
Again in using and manufacture experimently.When double loop is transported, return air inlet and air outlet mutual circulation provide temperature exchange for evaporator,
Existing technology when air blower carries out return air inlet speed adjust can not synchronous adjustment compressor horsepower, the absolute pressure of refrigerant gas
Value just will appear excessively high situation, and long-time service results in the compressor service life and is affected.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: double loop transport refrigeration sets
Standby, structure includes firm banking, radiating groove, maintenance door, refrigeration host computer, power control cabinet, refrigerating chamber, and the refrigerating chamber is set to refrigeration
Host right end, the refrigeration host computer bottom are interlocked with firm banking upper end, and the firm banking is rectangular configuration, and four angles
For right angle, the radiating groove is equipped with more than two and is uniformly set to refrigeration host computer front end, set on the left of the refrigeration host computer there are two
The above maintenance door, the power control cabinet are rectangular configuration, and are installed on refrigeration host computer upper right side, the refrigeration master by manner
Machine includes blower device, main drive gear, host housing, linkage mechanism, regulating device, compressor, the second transmission mechanism, evaporation
Device, the evaporator are installed on host housing bottom righthand side, and upper end host housing right side central and refrigerating chamber by manner
It is connected, the compressor is installed on host housing lower-left end by manner, is equipped at the top of the host housing and adjusts dress
It sets, the regulating device left end is connected with host housing left side central portion, and the blower device is installed on master by manner
Machine shell upper right side, the host housing upper end is equipped with main drive gear, and right end is connected with blower device, the gear
Structure is connected with main drive gear lower end, and bottom is connected with the second transmission mechanism, and second transmission mechanism lower end passes through
Manner is installed on evaporator left end, and is connected with regulating device.
As advanced optimizing for the technical program, the blower device includes No.1 transmission rope, No.1 coupled wheel, No. two
Coupled wheel, blower control, adjusting knob, control host, air blower, the air blower are set to host housing upper right side, and
Top is equipped with control host, and the blower control is installed on control host surface upper right side, the tune by embedded mode
Section knob is connected by manner with blower control right end, and No. two coupled wheels are installed on control by manner
Host lower-left processed end, No.1 coupled wheel upper end are installed on right end at the top of host housing by embedded mode, and the No.1 passes
Running rope right end is connected with adjusting knob, and left end is connected around No.1 coupled wheel, No. two coupled wheels with main drive gear.
As advanced optimizing for the technical program, the main drive gear includes that No.1 spring, driving rack, No.1 are led
Set, No. two guide sleeves, the No.1 guide sleeve, No. two guide sleeves tops are installed on host housing top middle portion by manner, described
Driving rack is connected by manner with No.1 guide sleeve, No. two guide sleeve lower ends, and left end passes through outside No.1 spring and host
Shell left upper end is connected, and the driving rack lower end engages connection with linkage mechanism, and right end is connected with No.1 transmission rope.
As advanced optimizing for the technical program, the linkage mechanism includes transmission driving lever, mobile swivel nut, screw rod, nibbles
Wheel is closed, the screw rod left end is installed at the one third of host housing left upper end by manner, and middle part and mobile spiral shell
External threading connection, the mobile swivel nut upper end are connected by engagement wheel with driving rack lower end, the transmission driving lever top and
Mobile swivel nut surface right end is connected by welding manner, and middle part is connected with the second transmission mechanism.
As advanced optimizing for the technical program, the regulating device include No. two transmission ropes, reel, transmission shaft,
Driving belt, the transmission shaft left end is installed at 2/3rds of host housing left upper end by manner, and left end is set
There is reel, the reel is connected by No. two transmission ropes with compressor, the driving belt upper end and transmission shaft right end
Engagement connection, and lower end is connected with the second transmission mechanism.
As advanced optimizing for the technical program, the compressor includes condenser pipe, compressor main body, adjuster, tune
Valve is saved, the compressor main body is installed on host housing lower-left end by manner, and upper end is equipped with adjuster, the adjusting
Valve is installed in the middle part of adjuster by embedded mode, and surface is fastened and connected with No. two transmission rope lower ends, the compressor main body
Surface is connected by two condenser pipes with evaporator.
As advanced optimizing for the technical program, second transmission mechanism includes linkage bracing strut, universal driving shaft, axis
Set, swings rod bearing, oscillating rod at lifting push rod, and the linkage bracing strut right end is installed on evaporator upper left by welding manner
End, and middle part is equipped with universal driving shaft, the universal driving shaft left end engages connection with driving belt lower end by axle sleeve, and the universal driving shaft is right
It holds and engages connection with lifting push rod, the lifting push rod back side is equipped with the serrated face engaged with universal driving shaft, and top is through swing
Rod bearing is interlocked with oscillating rod top, and the oscillating rod lower end is interlocked with swing rod bearing left end by knob, and middle part
It fits with transmission driving lever.
As advanced optimizing for the technical program, the evaporator includes backwind tube, cool air hose, vaporizer body, master
Body support frame, catch basin, the vaporizer body bottom are installed on host housing bottom right end, the catch basin by main body rack
In the middle part of main body rack, the cool air hose is set to right end at the top of vaporizer body, and is connected with refrigerating chamber, the refrigerating chamber
It is connected by backwind tube with vaporizer body top left.
Beneficial effect
Transport refrigeration equipment in double loop of the present invention, the refrigeration host computer being equipped with adjust air blast by adjusting knob elevating control
Machine controller, and then enable to control the double loop wind-force that host changes air blower, when then adjusting knob decline is adjusted, release
No.1 transmission rope right end is released the elasticity of driving rack left end No.1 spring, and then drags No.1 transmission rope, and with
Engagement wheel engagement, the engagement wheel lower end being equipped with then are engaged with screw rod, and screw rod rotates the steering for moving back movable snail sleeve according to screw thread
It is moved, and drives oscillating rod to tilt to left end by transmission driving lever, the oscillating rod top being equipped with and lifting push rod movable button
It closes, it will be able to drive lifting push rod to be promoted, lifting push rod engages connection with universal driving shaft below in the process of ascension, makes universal driving shaft
It rotates, and left end synchronous drive driving belt engaged transmission axis, has been finally reached the purpose of driving reel, it will be able to make
No. two transmission ropes, which drag regulating valve, to be risen, and is controlled compressor main body and carried out power adjustment, to reach power synchronous effect.
For the prior art, the refrigeration host computer that the present invention is equipped with passes through main biography when carrying out the adjustment of blower device
The lifting push rod that motivation structure drives linkage mechanism to control on the second transmission mechanism is mobile, then by lifting push rod drive adjusting device,
Final control compressor carries out power adjustment, avoids blower device in the case where double loop wind-force reduces, refrigeration in compressor
The absolute pressure value of agent gas is excessively high, effectively increases the service life of compressor.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of transport refrigeration equipment in double loop of the present invention.
Fig. 2 is the cross-sectional view of refrigeration host computer of the present invention.
Fig. 3 is the second form schematic diagram of refrigeration host computer of the present invention.
Fig. 4 is the enlarged diagram of A in Fig. 3.
In figure: firm banking -1, radiating groove -2, maintenance door -3, refrigeration host computer -4, power control cabinet -5, refrigerating chamber -6, air blast dress
Set -401, main drive gear -402, host housing -403, linkage mechanism -404, regulating device -405, compressor -406, second
Transmission mechanism -407, evaporator -408, No.1 transmission rope -4011, No.1 coupled wheel -4012, No. two coupled wheels -4013, air blast
Machine controller -4014, adjusting knob -4015, control host -4016, air blower -4017, No.1 spring -4021, driving rack -
4022, -4023, No. two guide sleeves -4024 of No.1 guide sleeve, transmission driving lever -4041, mobile swivel nut -4042, screw rod -4043, engagement
Take turns -4044, No. two transmission ropes -4051, reel -4052, transmission shaft -4053, driving belt -4054, condenser pipe -4061, pressure
Contracting owner body -4062, adjuster -4063, regulating valve -4064, linkage bracing strut -4071, universal driving shaft -4072, axle sleeve -4073,
It goes up and down push rod -4074, swing rod bearing -4075, oscillating rod -4076, backwind tube -4081, cool air hose -4082, vaporizer body -
4083, main body rack -4084, catch basin -4085.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Fig. 1-Fig. 4 is please referred to, the present invention provides double loop transport refrigeration equipment, and structure includes firm banking 1, radiating groove
2, maintenance door 3, refrigeration host computer 4, power control cabinet 5, refrigerating chamber 6, the refrigerating chamber 6 are set to 4 right end of refrigeration host computer, the refrigeration host computer
4 bottoms are interlocked with 1 upper end of firm banking, and the firm banking 1 is rectangular configuration, and four angles are right angle, the radiating groove 2
It is described equipped with two or more and uniformly on the left of 4 front end of refrigeration host computer, the refrigeration host computer 4 equipped with more than two maintenance doors 3
Power control cabinet 5 is rectangular configuration, and is installed on 4 upper right side of refrigeration host computer by manner, and the refrigeration host computer 4 is filled including air blast
Set 401, main drive gear 402, host housing 403, linkage mechanism 404, regulating device 405, compressor 406, the second driver
Structure 407, evaporator 408, the evaporator 408 are installed on 403 bottom righthand side of host housing by manner, and outside upper end main frame
403 right side central of shell is connected with refrigerating chamber 6, and the compressor 406 is installed on 403 lower-left of host housing by manner
End, is equipped with regulating device 405 at the top of the host housing 403, in 403 left side of 405 left end of regulating device and host housing
Portion is connected, and the blower device 401 is installed on 403 upper right side of host housing by manner, on the host housing 403
End is equipped with main drive gear 402, and right end is connected with blower device 401, the linkage mechanism 404 and main drive gear 402
Lower end is connected, and bottom is connected with the second transmission mechanism 407, and 407 lower end of the second transmission mechanism passes through manner
Be installed on 408 left end of evaporator, and be connected with regulating device 405, the blower device 401 include No.1 transmission rope 4011,
4012, No. two coupled wheels 4013 of No.1 coupled wheel, blower control 4014, adjusting knob 4015, control host 4016, air blast
Machine 4017, the air blower 4017 is set to 403 upper right side of host housing, and top is equipped with control host 4016, the air blower
Controller 4014 is installed on control 4016 surface upper right side of host by embedded mode, and the adjusting knob 4015 passes through fastening side
Formula is connected with 4014 right end of blower control, and No. two coupled wheels 4013 are installed on control host by manner
4016 lower-lefts end, 4012 upper end of No.1 coupled wheel are installed on 403 top right end of host housing by embedded mode, and described one
Number 4011 right end of transmission rope is connected with adjusting knob 4015, and left end bypasses 4012, No. two coupled wheels 4013 of No.1 coupled wheel
It is connected with main drive gear 402, the main drive gear 402 includes No.1 spring 4021, driving rack 4022, No.1 guide sleeve
4023, No. two guide sleeves 4024 are installed on host housing by manner at the top of 4023, No. two guide sleeves 4024 of the No.1 guide sleeve
403 top middle portions, the driving rack 4022 are connected by manner with 4023, No. two 4024 lower ends of guide sleeve of No.1 guide sleeve
It connects, and left end is connected by No.1 spring 4021 with 403 left upper end of host housing, 4022 lower end of driving rack and linkage
The engagement connection of mechanism 404, and right end is connected with No.1 transmission rope 4011, the linkage mechanism 404 include be driven driving lever 4041,
Mobile swivel nut 4042, screw rod 4043, engagement wheel 4044,4043 left end of screw rod is installed on host housing by manner
At the one third of 403 left upper ends, and middle part is threadedly coupled with mobile swivel nut 4042, and mobile 4042 upper end of swivel nut is by nibbling
It closes wheel 4044 to be connected with 4022 lower end of driving rack, 4041 top of transmission driving lever and mobile 4042 surface right end of swivel nut are logical
It crosses welding manner to be connected, and middle part is connected with the second transmission mechanism 407, the regulating device 405 includes No. two transmission ropes
4051, reel 4052, transmission shaft 4053, driving belt 4054,4053 left end of transmission shaft are installed on by manner
At 2/3rds of 403 left upper end of host housing, and left end is equipped with reel 4052, and the reel 4052 passes through No. two transmissions
Rope 4051 is connected with compressor 406, and 4054 upper end of driving belt engages connection with 4053 right end of transmission shaft, and lower end and
Second transmission mechanism 407 is connected, the compressor 406 include condenser pipe 4061, compressor main body 4062, adjuster 4063,
Regulating valve 4064, the compressor main body 4062 is installed on 403 lower-left end of host housing by manner, and upper end is equipped with and adjusts
Device 4063 is saved, the regulating valve 4064 is installed on 4063 middle part of adjuster, and surface and No. two transmission ropes by embedded mode
4051 lower ends are fastened and connected, and 4062 surface of compressor main body is connected by two condenser pipes 4061 with evaporator 408, institute
Stating the second transmission mechanism 407 includes linkage bracing strut 4071, universal driving shaft 4072, axle sleeve 4073, lifting push rod 4074, oscillating rod branch
Seat 4075, oscillating rod 4076,4071 right end of linkage bracing strut are installed on 408 left upper end of evaporator by welding manner, and
Middle part is equipped with universal driving shaft 4072, and connection is engaged with 4054 lower end of driving belt by axle sleeve 4073 in 4072 left end of universal driving shaft,
4072 right end of universal driving shaft engages connection with lifting push rod 4074, and 4074 back side of lifting push rod is equipped with and universal driving shaft 4072
The serrated face of engagement, and top is interlocked through rod bearing 4075 is swung with 4076 top of oscillating rod, under the oscillating rod 4076
End is interlocked with swing 4075 left end of rod bearing by knob, and middle part fits with transmission driving lever 4041, the evaporator 408
Including backwind tube 4081, cool air hose 4082, vaporizer body 4083, main body rack 4084, catch basin 4085, the evaporator master
4083 bottom of body is installed on 403 bottom right end of host housing by main body rack 4084, and the catch basin 4085 is set to main body branch
4084 middle part of frame, the cool air hose 4082 is set to 4083 top right end of vaporizer body, and is connected with refrigerating chamber 6, described cold
Hiding room 6 is connected by backwind tube 4081 with 4083 top left of vaporizer body.
The principle of the present invention: the refrigeration host computer 4 being equipped with adjusts air compressor control by 4015 elevating control of adjusting knob
Device 4014, and then enable to control the double loop wind-force that host 4016 changes air blower 4017, then adjusting knob 4015 declines
When adjusting, 4011 right end of No.1 transmission rope is discharged, the elasticity of 4022 left end No.1 spring 4021 of driving rack is released, into
And No.1 transmission rope 4011 being dragged, and engage with wheel 4044 is engaged, 4044 lower end of engagement wheel being equipped with then is nibbled with screw rod 4043
Close, screw rod 4043, which rotates, to be moved back movable snail sleeve 4042 and is moved according to the steering of screw thread, and by transmission driving lever 4041 to
Left end drives oscillating rod 4076 to tilt, 4076 top of oscillating rod being equipped with and lifting 4074 activity button-fold of push rod, it will be able to drive
It goes up and down push rod 4074 to be promoted, lifting push rod 4074 engages connection with universal driving shaft 4072 below in the process of ascension, makes universal driving shaft
4072 rotate, and 4054 engaged transmission axis 4053 of left end synchronous drive driving belt, have been finally reached driving reel
4052 purpose, it will be able to make No. two transmission ropes 4051 by regulating valve 4064 drag rise, and control compressor main body 4062 into
Row power adjustment, to reach power synchronous effect.
Compressor 406 of the present invention is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas,
It is the heart of refrigeration system.It operates band piston to it by motor from the refrigerant gas of air intake duct sucking low-temp low-pressure
After being compressed, to the refrigerant gas of exhaust pipe discharge high temperature and pressure, power is provided for refrigeration cycle.
Problems solved by the invention is that existing technology can not synchronous adjustment compression when air blower carries out return air inlet speed adjust
Machine power, the absolute pressure value of refrigerant gas just will appear excessively high situation, long-time service result in the compressor service life by
It influences, the present invention is combined with each other by above-mentioned component, and the final compressor that controls carries out power adjustment, avoids blower device double
In the case that circuit wind-force reduces, the absolute pressure value of compressor inner refrigerant gas is excessively high, effectively increases making for compressor
Use the service life.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. double loop transport refrigeration equipment, structure includes firm banking (1), radiating groove (2), maintenance door (3), refrigeration host computer
(4), power control cabinet (5), refrigerating chamber (6), it is characterised in that:
The refrigerating chamber (6) is set to refrigeration host computer (4) right end, and refrigeration host computer (4) bottom is engaged with firm banking (1) upper end
It closes, the firm banking (1) is rectangular configuration, and four angles are right angle, and the radiating groove (2) is equipped with more than two and uniformly sets
More than two maintenance doors (3) are equipped on the left of refrigeration host computer (4) front end, the refrigeration host computer (4), the power control cabinet (5) is square
Shape structure, and refrigeration host computer (4) upper right side is installed on by manner；
The refrigeration host computer (4) includes blower device (401), main drive gear (402), host housing (403), linkage mechanism
(404), regulating device (405), compressor (406), the second transmission mechanism (407), evaporator (408), the evaporator (408)
Host housing (403) bottom righthand side, and upper end host housing (403) right side central and refrigerating chamber (6) are installed on by manner
It is connected, the compressor (406) is installed on host housing (403) lower-left end, the host housing (403) by manner
Top is equipped with regulating device (405), and regulating device (405) left end is connected with host housing (403) left side central portion, described
Blower device (401) is installed on host housing (403) upper right side by manner, and host housing (403) upper end is equipped with
Main drive gear (402), and right end is connected with blower device (401), the linkage mechanism (404) and main drive gear
(402) lower end is connected, and bottom is connected with the second transmission mechanism (407), and the second transmission mechanism (407) lower end passes through
Manner is installed on evaporator (408) left end, and is connected with regulating device (405).
2. transport refrigeration equipment in double loop according to claim 1, it is characterised in that: the blower device (401) includes
No.1 transmission rope (4011), No. two coupled wheels (4013), blower control (4014), adjusts rotation at No.1 coupled wheel (4012)
Button (4015), control host (4016), air blower (4017), the air blower (4017) are set to host housing (403) upper right side,
And top is equipped with control host (4016), the blower control (4014) is installed on control host by embedded mode
(4016) surface upper right side, the adjusting knob (4015) are connected by manner with blower control (4014) right end
It connects, No. two coupled wheels (4013) are installed on control host (4016) lower-left end, the No.1 coupled wheel by manner
(4012) upper end is installed on right end at the top of host housing (403) by embedded mode, No.1 transmission rope (4011) right end with
Adjusting knob (4015) is connected, and left end is around No.1 coupled wheel (4012), No. two coupled wheels (4013) and main drive gear
(402) it is connected.
3. transport refrigeration equipment in double loop according to claim 1, it is characterised in that: main drive gear (402) packet
Include No.1 spring (4021), driving rack (4022), No.1 guide sleeve (4023), No. two guide sleeves (4024), the No.1 guide sleeve
(4023), host housing (403) top middle portion, the driving rack are installed on by manner at the top of No. two guide sleeves (4024)
(4022) it is connected by manner with No.1 guide sleeve (4023), No. two guide sleeve (4024) lower ends, and left end passes through No.1 bullet
Spring (4021) is connected with host housing (403) left upper end, and driving rack (4022) lower end is engaged with linkage mechanism (404)
Connection, and right end is connected with No.1 transmission rope (4011).
4. transport refrigeration equipment in double loop according to claim 1 or 3, it is characterised in that: linkage mechanism (404) packet
Transmission driving lever (4041), mobile swivel nut (4042), screw rod (4043), engagement wheel (4044) are included, screw rod (4043) left end is logical
It crosses manner to be installed at the one third of host housing (403) left upper end, and middle part and mobile swivel nut (4042) screw thread connect
It connects, mobile swivel nut (4042) upper end is connected by engagement wheel (4044) with driving rack (4022) lower end, the transmission
It is connected with mobile swivel nut (4042) surface right end by welding manner at the top of driving lever (4041), and middle part and the second transmission mechanism
(407) it is connected.
5. transport refrigeration equipment in double loop according to claim 1, it is characterised in that: the regulating device (405) includes
No. two transmission ropes (4051), reel (4052), transmission shaft (4053), driving belt (4054), the transmission shaft (4053) are left
End is installed at 2/3rds of host housing (403) left upper end by manner, and left end is equipped with reel (4052), institute
It states reel (4052) to be connected by No. two transmission ropes (4051) with compressor (406), driving belt (4054) upper end
Connection is engaged with transmission shaft (4053) right end, and lower end is connected with the second transmission mechanism (407).
6. transport refrigeration equipment in double loop according to claim 1, it is characterised in that: the compressor (406) includes cold
Solidifying pipe (4061), compressor main body (4062), adjuster (4063), regulating valve (4064), the compressor main body (4062) are logical
It crosses manner and is installed on host housing (403) lower-left end, and upper end is equipped with adjuster (4063), the regulating valve (4064) is logical
It crosses embedded mode to be installed in the middle part of adjuster (4063), and surface is fastened and connected with No. two transmission rope (4051) lower ends, the pressure
Contracting owner body (4062) surface is connected by two condenser pipes (4061) with evaporator (408).
7. transport refrigeration equipment in double loop according to claim 1, it is characterised in that: second transmission mechanism (407)
Including linkage bracing strut (4071), universal driving shaft (4072), axle sleeve (4073), lifting push rod (4074), swing rod bearing (4075),
Oscillating rod (4076), linkage bracing strut (4071) right end are installed on evaporator (408) left upper end by welding manner, and in
Portion is equipped with universal driving shaft (4072), and universal driving shaft (4072) left end is engaged by axle sleeve (4073) with driving belt (4054) lower end
Connection, universal driving shaft (4072) right end engage connection with lifting push rod (4074), and lifting push rod (4074) back side is equipped with
The serrated face engaged with universal driving shaft (4072), and top is engaged through rod bearing (4075) are swung with oscillating rod (4076) top
It closes, oscillating rod (4076) lower end is interlocked with swing rod bearing (4075) left end by knob, and middle part and transmission driving lever
(4041) it fits.
8. transport refrigeration equipment in double loop described according to claim 1 or 6 or 7, it is characterised in that: the evaporator (408)
Including backwind tube (4081), cool air hose (4082), vaporizer body (4083), main body rack (4084), catch basin (4085), institute
It states vaporizer body (4083) bottom and is installed on host housing (403) bottom right end by main body rack (4084), it is described to catchment
Slot (4085) is set in the middle part of main body rack (4084), and the cool air hose (4082) is set to right end at the top of vaporizer body (4083),
And be connected with refrigerating chamber (6), the refrigerating chamber (6) passes through backwind tube (4081) and vaporizer body (4083) top left phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129847.4A CN109341172B (en) | 2018-09-27 | 2018-09-27 | Dual circuit transport refrigeration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811129847.4A CN109341172B (en) | 2018-09-27 | 2018-09-27 | Dual circuit transport refrigeration unit |
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| Publication Number | Publication Date |
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| CN109341172A true CN109341172A (en) | 2019-02-15 |
| CN109341172B CN109341172B (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811129847.4A Active CN109341172B (en) | 2018-09-27 | 2018-09-27 | Dual circuit transport refrigeration unit |
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| Country | Link |
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| CN (1) | CN109341172B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569524A (en) * | 2016-11-01 | 2017-04-19 | 中车株洲电力机车研究所有限公司 | Cold plate evaporator refrigerant cooling system and control method thereof |
| CN107525267A (en) * | 2017-09-15 | 2017-12-29 | 佛山市澳霆环境设备制造有限公司 | A kind of high-efficient compressor system |
| CN107631482A (en) * | 2016-07-19 | 2018-01-26 | 松下知识产权经营株式会社 | Teat pump boiler |
-
2018
- 2018-09-27 CN CN201811129847.4A patent/CN109341172B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631482A (en) * | 2016-07-19 | 2018-01-26 | 松下知识产权经营株式会社 | Teat pump boiler |
| CN106569524A (en) * | 2016-11-01 | 2017-04-19 | 中车株洲电力机车研究所有限公司 | Cold plate evaporator refrigerant cooling system and control method thereof |
| CN107525267A (en) * | 2017-09-15 | 2017-12-29 | 佛山市澳霆环境设备制造有限公司 | A kind of high-efficient compressor system |
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| Publication number | Publication date |
|---|---|
| CN109341172B (en) | 2021-10-01 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210914 Address after: 201612 Room 302, floor 3, building 5, No. 499, Minqiang Road, Songjiang District, Shanghai Applicant after: Shanghai Haoshuang Industrial Co.,Ltd. Address before: 454450 No.28, Southeast street, xiliangshi village, Jincheng Township, Boai County, Jiaozuo City, Henan Province Applicant before: Chen Weiwei |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double circuit transportation refrigeration equipment Granted publication date: 20211001 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: Shanghai Haoshuang Industrial Co.,Ltd. Registration number: Y2024980010365 |