CN108870826A - A kind of energy-saving refrigerator based on piston - Google Patents
A kind of energy-saving refrigerator based on piston Download PDFInfo
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- CN108870826A CN108870826A CN201810811192.2A CN201810811192A CN108870826A CN 108870826 A CN108870826 A CN 108870826A CN 201810811192 A CN201810811192 A CN 201810811192A CN 108870826 A CN108870826 A CN 108870826A
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- refrigerator
- pull
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- 238000005192 partition Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 44
- 239000010959 steel Substances 0.000 claims description 44
- 238000009434 installation Methods 0.000 claims description 22
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000007710 freezing Methods 0.000 abstract description 6
- 230000008014 freezing Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 12
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention belongs to refrigerator arts, more particularly to a kind of energy-saving refrigerator based on piston, it includes refrigerator doors, refrigerator shell, refrigerating plant, partition, push-and-pull case, piston plate, piston jacket, the refrigerator that the present invention designs, during taking out the article pushed and pulled in case in refrigerator, the movement of two piston plates of mobile control by pushing and pulling case；So that generating negative pressure in piston jacket；The cold air in original push-and-pull case is extracted into piston jacket by the variation of piston jacket inside and outside differential pressure and is saved；When article is removed, the movement of two piston plates of mobile control by pushing and pulling case；So that two piston plates squeeze the cold air in corresponding piston jacket；So that cold air is from newly returning in push-and-pull case to the article freezing in push-and-pull case；In the process by the temporary preservation to cold air in push-and-pull case, reduce the loss because of the push-and-pull completely exposed cold air of case；Improve the refrigeration effect of refrigerator；Reduce the loss of energy.
Description
Technical field
The invention belongs to refrigerator art more particularly to a kind of energy-saving refrigerators based on piston.
Background technique
Refrigerator is a kind of for storing the various Majors of Food storage tools for needing to freeze, and keeps food or other articles
The chest or cell of cold conditions, inside have mechanism for ice maker, are widely used by people.And in order to guarantee that refrigerator can consume less electric energy
In the case of, moreover it is possible to so that refrigerator is had better cold storage effect, should just reduce the leakage of cold air in refrigerator to the greatest extent, when extending refrigeration
Between.But food of the people when taking food, especially in drawing case, it is necessary to case will be drawn to pull out, draw case to be predominantly located in outer
In boundary's air, during this draw case in cold air will a lot of leakage, draw case outside warm-humid air avail oneself of the opportunity to get in, case will be made
Interior temperature rises；Increase cooling consumed energy；So designing a kind of ice that can prevent from drawing cool air leakage in case as far as possible
Case is necessary.
The present invention design a kind of energy-saving refrigerator based on piston solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of energy-saving refrigerator based on piston, it is to use
Following technical scheme is realized.
A kind of energy-saving refrigerator based on piston, it is characterised in that：It include refrigerator doors, refrigerator shell, refrigerating plant, partition,
Support plate, push-and-pull case, mounting groove, sliding slot, installation cavity, the first rectangular stomata, guide groove, square groove, piston plate, piston jacket,
Steel cable, directive wheel, third square stomata, axle sleeve, fixing axle, inclined-plane, the first C-shaped hook, the first spring, the second rectangular stomata, steel
Cord hole, fixed rotating shaft, magnet block, pulling block, circular shaft bore, square orifice, the second sliding groove, guide groove, the first sliding groove, push plate, company
Fishplate bar, threaded rod, rotating disc, sliding panel, mounting plate, wherein the upper end on front side of refrigerator shell has mounting groove；On front side of refrigerator shell
Lower end has sliding slot；It symmetrically opens there are two installation cavity the two sides of sliding slot；It is had on the one side of two installation cavitys multiple
The rectangular stomata of first communicated with sliding slot, and the first rectangular stomata is close to the front end of sliding slot；On the middle position of sliding slot trailing flank
It is provided with square groove；A guide groove is had between the two sides of square groove and two installation cavity trailing flanks；Refrigerator shell is located at
On the upside of refrigerating plant, and the part that refrigerator shell is not provided with mounting groove, sliding slot, installation cavity and guide groove has pipeline and insulating layer；
Refrigerator doors are mounted on the front side of refrigerator shell by revolute pair, and are located at the upside of refrigerating plant；Two partitions pass through two respectively
Symmetrical support plate is uniformly mounted in mounting groove up and down；Pushing and pulling case has four baffles all around；Push and pull the left and right of case
Multiple third square stomatas are symmetrically provided on two baffles；It pushes and pulls and is provided with circular shaft bore on the front apron of case；It is opened in front apron
There is the first sliding groove；It pushes and pulls in the baffle of left and right two of case and has a guide groove；Guide groove is communicated with the first sliding groove；After keep off
The second sliding groove is provided in plate；Second sliding groove is communicated with two guide grooves；Square orifice there are two being opened on the trailing flank of rear baffle；It pushes away
It draws and magnet block is installed on rear side of case；Push-and-pull case is mounted in the sliding slot on refrigerator shell, is pushed and pulled and is slidably matched between case and sliding slot；
The multiple second rectangular stomatas are symmetrically provided on the two sides of piston jacket, and the second rectangular stomata is close to piston jacket front end
Downside；Steel cable hole is provided on the rear end face of piston jacket；Two piston jackets are separately mounted to the mounting groove opened on refrigerator shell
It is interior；A piston plate is separately installed on the inside of two piston jackets；Between piston plate and the front end face on the inside of corresponding piston jacket
First spring there are two installing respectively symmetrical above and belowly；Four directive wheels are mounted on by two fixed rotating shafts respectively in pairs
In two guide grooves opened on refrigerator shell；Two directive wheels in same group are located at the both ends of corresponding guide groove；It draws
One end of block symmetrically has there are two inclined-plane；Its effect is to guarantee that pulling block can smoothly enter into square groove in recovery process；
Pulling block has bevelled one end and is provided with square breach, fixing axle is equipped in square breach, axle sleeve is mounted in fixing axle；Pulling block
The other end have magnetic patch；Pulling block with the square groove opened on refrigerator shell by being fitted on refrigerator shell；Pulling block and ice
It is to be slidably matched between the square groove opened in box shell；In normal state, pulling block has one end of magnetic patch and is mounted on push-and-pull
Magnet block on case is engaged；Two pass through a steel cable connection respectively between piston plate and axle sleeve；One end of two steel cables
The steel cable hole being each passed through on corresponding piston jacket is mounted on corresponding piston plate, and the other end of two steel cables bypasses pair respectively
Two directive wheels answered are mounted on axle sleeve；Sliding panel is mounted in the first sliding groove opened on push-and-pull case；Two connecting plates
One end be mounted on the both ends of sliding panel side；Two connecting plates are each passed through two guide grooves opened on push-and-pull case；Mounting plate
It is mounted on the other end of two connecting plates；Mounting plate is located in the second sliding groove opened on push-and-pull case；Two push plates are symmetrical
It installs on a mounting board, and two push plates pass through two square orifices opened on push-and-pull case；One end of threaded rod is equipped with rotation
Disk；Threaded rod is mounted on push-and-pull case by the circular shaft bore opened on push-and-pull case；Between the other end and sliding panel of threaded rod
To be threadedly engaged；In normal state, there are the end thereof contacts of magnetic patch to cooperate for two push plates and pulling block；Sliding panel and mounting plate point
Not Wei Yu the first sliding groove and the second sliding groove front side；The trailing flank for the square groove opened in the rearmost end and refrigerator shell of pulling block
It is engaged.
The volume of above-mentioned piston jacket is a quarter for pushing and pulling case volume.
As the further improvement of this technology, pass through bearing between the circular shaft bore opened on above-mentioned threaded rod and push-and-pull case
Connection.
As the further improvement of this technology, above-mentioned first spring is extension spring.
As the further improvement of this technology, Universal pulley is installed in four corners on the downside of above-mentioned push-and-pull case；It is made
With the resistance for being reduction push-and-pull case movement.
As the further improvement of this technology, ball is installed on the two sides of above-mentioned pulling block；It is to reduce pulling block that it, which is acted on,
Mobile resistance.
In the present invention when people need to take out the article in push-and-pull case, refrigerator doors are opened, push-and-pull case is pulled out, are pushed and pulled
Case, which is displaced outwardly, just will drive magnet block mounted thereto to the movement of the outside of refrigerator；Since in normal state, pulling block has
There is one end of magnetic patch to be engaged with the magnet block being mounted on push-and-pull case, there is adsorption capacity between magnet block and pulling block；So
When magnet block is displaced outwardly, magnet block will drive pulling block and be displaced outwardly along square groove；Pulling block, which is displaced outwardly, just will drive peace
Mounted in thereon fixing axle and axle sleeve be displaced outwardly；Axle sleeve, which is displaced outwardly, just will pull two sections of steel cables movement mounted thereto；
By the guiding role of corresponding directive wheel, two sections of steel cable movements just will pull two piston plates connected to it in corresponding piston
It is moved in housing；Piston plate movement in corresponding piston jacket will make corresponding first spring elongation；Piston plate is mobile
While can to generate negative pressure in corresponding piston jacket；So that piston jacket is inside and outside to generate pressure difference；In this state, it pushes away
The cold air in case is drawn to flow on the inside of piston jacket by third square stomata, the first rectangular stomata and the second rectangular stomata；It will be former
It is saved to push and pull in the suction piston jacket of the cold air in case；During extracting cold air out, it is located in push-and-pull case close to ice
Cold air on front side of case can be preferentially extracted, and external world's hot-air can enter push-and-pull from the upside of push-and-pull case while extracting cold air out
In case, and then flow away vacated part to compensate cold air in push-and-pull case；In the present invention during push-and-pull case is drawn out, push away
Draw the cold air in case that can successively be extracted from outside to inside；After people take article, push-and-pull case is inwardly pushed；Push-and-pull case inwardly moves
It is dynamic just to will drive the medial movement of magnet block mounted thereto to refrigerator；Magnet block, which moves inward, will drive pulling block along rectangular
Slot moves inward；Pulling block, which moves inward, just will drive fixing axle and axle sleeve mounted thereto and moves inward；Axle sleeve moves inward
Two sections of steel cables mounted thereto will be made to become loose, in this state, under the elastic force effect of corresponding first spring
Two piston plates will move in corresponding piston jacket；Piston plate movement will cold air in extrusion piston housing；So that
Cold air in piston jacket is flowed on the inside of push-and-pull case by third square stomata, the first rectangular stomata and the second rectangular stomata；It will
Originally push and pull the hot-air discharge in case；So that the cold air in push-and-pull case turns again in push-and-pull case to the object in push-and-pull case originally
Product carry out freezing.In the present invention on the one hand the first spring is in relaxed state in steel cable during pushing and pulling case return
When to piston plate play the role of pull return so that piston plate extruding cold air；On the other hand it ensure that steel cable is constantly in tension
State；Auxiliary return function is played to push-and-pull case.The effect of bottom bracket axle of the present invention is to ensure that pulling block is being displaced outwardly or is returning
Rigid distortion will not occur during shifting between steel cable and pulling block, so that steel rope breaking；Protect pulling block and steel cable.
In the present invention when needing to clear up push-and-pull case, it is necessary to push-and-pull case is taken out completely, but in normal shape
Under state, there is pulling block one end of magnetic patch to be engaged with the magnet block pushed and pulled on case is mounted on, and have adsorption capacity between the two
It is not easy to disengage；Rotation rotating disc makes rotating disc drive threaded rod rotation at this time；Threaded rod rotation will make sliding panel to ice
Sliding in case；Sliding panel sliding drives two connecting plate slidings；Two connecting plates drive mounting plate sliding；Mounting plate sliding drives
Two push plates mounted thereto are mobile to the side for being equipped with pulling block；The side opened on refrigerator shell by the front end of pulling block
Shape slot is stuck, cannot move forward；So pulling block can give one reaction force of push plate when push plate squeezes pulling block；Due to just
Under normal state, sliding panel and mounting plate are located at the front side of the first sliding groove and the second sliding groove；So pulling block is to push plate
It is mobile to the outside of sliding groove that reaction force just will push push-and-pull case；Push-and-pull case is mounted on it to mobile drive in the outside of sliding groove
On magnet block it is mobile；When magnet block is moved to and is detached from pulling block, the adsorption capacity between magnet block and pulling block will be substantially
Degree reduces；People pull out push-and-pull case manually and can take out completely push-and-pull case at this time, are then cleared up.It is clearing up
Push-and-pull case is pushed on the inside of sliding slot by Cheng Hou, and the magnet block and pulling block pushed and pulled on case will be contacted again cooperation；That is push-and-pull case is extensive
Original state is arrived again.
Relative to traditional refrigerator technology, the refrigerator that the present invention designs is taking out the mistake that the article in case is pushed and pulled in refrigerator
Cheng Zhong, the movement of two piston plates of mobile control by pushing and pulling case；So that generating negative pressure in piston jacket；Pass through piston jacket
Cold air in original push-and-pull case is extracted into piston jacket and saves by the variation of inside and outside differential pressure；When article is removed, pass through
Push and pull the movement of two piston plates of mobile control of case；So that two piston plates squeeze the cold air in corresponding piston jacket；So that
Cold air is from newly returning in push-and-pull case to the article freezing in push-and-pull case；In the process by push-and-pull case in cold air it is temporary
Shi Baocun reduces the loss because of the push-and-pull completely exposed cold air of case；Improve the refrigeration effect of refrigerator；Reduce the damage of energy
Consumption；People can manually take out push-and-pull case simultaneously；Cleaning is timed to push-and-pull case, ensure that the cleaning of push-and-pull case.
Detailed description of the invention
Fig. 1 is global facility appearance diagram.
Fig. 2 is global facility distribution schematic diagram.
Fig. 3 is partition scheme of installation.
Fig. 4 is refrigerator shell structure schematic diagram.
Fig. 5 is refrigerator shell schematic diagram of internal structure.
Fig. 6 is installation cavity distribution schematic diagram.
Fig. 7 is push-and-pull case scheme of installation.
Fig. 8 is steel cable distribution schematic diagram.
Fig. 9 is magnet block and pulling block cooperation schematic diagram.
Figure 10 is push-and-pull box structure schematic diagram.
Figure 11 is guide groove distribution schematic diagram.
Figure 12 is pulling block structural schematic diagram.
Figure 13 is piston plate scheme of installation.
Figure 14 is piston plate and steel cable connection schematic diagram.
Figure 15 is piston jacket structural schematic diagram.
Figure 16 is sliding panel scheme of installation.
Figure 17 is mounting plate scheme of installation.
Figure label title：1, refrigerator doors；2, refrigerator shell；3, refrigerating plant；4, pulling block；5, partition；6, support plate；7, it pushes away
Draw case；8, mounting groove；9, sliding slot；10, installation cavity；11, the first rectangular stomata；12, guide groove；13, square groove；14, piston plate；
15, piston jacket；16, steel cable；17, magnet block；18, directive wheel；19, third square stomata；20, axle sleeve；21, fixing axle；22,
Inclined-plane；24, the first spring；25, the second rectangular stomata；26, steel cable hole；27, fixed rotating shaft；28, circular shaft bore；29, square orifice；
30, the second sliding groove；31, guide groove；32, the first sliding groove；33, push plate；34, connecting plate；35, threaded rod；36, rotating disc；37,
Sliding panel；38, mounting plate.
Specific embodiment
As shown in figures 1 and 2, it includes refrigerator doors 1, refrigerator shell 2, refrigerating plant 3, partition 5, support plate 6, push-and-pull case 7, peace
Tankage 8, sliding slot 9, installation cavity 10, the first rectangular stomata 11, guide groove 12, square groove 13, piston plate 14, piston jacket 15, steel
Rope 16, directive wheel 18, third square stomata 19, axle sleeve 20, fixing axle 21, inclined-plane 22, the first C-shaped hook, the first spring 24, second
Rectangular stomata 25,16 hole of steel cable, fixed rotating shaft 27, magnet block 17, pulling block 4, circular shaft bore 28, square orifice 29, the second sliding groove
30, guide groove 31, the first sliding groove 32, push plate 33, connecting plate 34, threaded rod 35, rotating disc 36, sliding panel 37, mounting plate 38,
In as shown in figure 4, the upper end of the front side of refrigerator shell 2 has mounting groove 8；The lower end of 2 front side of refrigerator shell has sliding slot 9；Such as Fig. 5 institute
Show, the two sides of sliding slot 9 are symmetrically opened there are two installation cavity 10；As shown in fig. 6, being had on the one side of two installation cavitys 10
Multiple the first rectangular stomatas 11 communicated with sliding slot 9, and the first rectangular stomata 11 is close to the front end of sliding slot 9；9 trailing flank of sliding slot
Square groove 13 is provided on middle position；One is had between the two sides of square groove 13 and two 10 trailing flanks of installation cavity to lead
To slot 12；As shown in Figure 1, refrigerator shell 2 is located at 3 upside of refrigerating plant, and refrigerator shell 2 is not provided with mounting groove 8, sliding slot 9, installation cavity
10 and guide groove 12 part have pipeline and insulating layer；Refrigerator doors 1 are mounted on the front side of refrigerator shell 2, and position by revolute pair
In the upside of refrigerating plant 3；As shown in figure 3, two partitions 5 are equably installed by two symmetrical about 6 support plates respectively
In mounting groove 8；As shown in Figure 10, push-and-pull case 7 has four baffles all around；It is right on the baffle of left and right two of case 7 to push and pull
It is provided with multiple third square stomatas 19 with claiming；As shown in figure 11, it pushes and pulls and is provided with circular shaft bore 28 on the front apron of case 7；Front apron
Inside it is provided with the first sliding groove 32；It pushes and pulls in the baffle of left and right two of case 7 and has a guide groove 31；Guide groove 31 and the first sliding
Slot 32 communicates；The second sliding groove 30 is provided in rear baffle；Second sliding groove 30 is communicated with two guide grooves 31；The trailing flank of rear baffle
On open there are two square orifice 29；The rear side of push-and-pull case 7 is equipped with magnet block 17；As shown in figure 3, push-and-pull case 7 is mounted on refrigerator shell 2
On sliding slot 9 in, push and pull and be slidably matched between case 7 and sliding slot 9；As shown in figure 15, on the two sides of piston jacket 15 symmetrically
The multiple second rectangular stomatas 25 are provided with, and the second rectangular stomata 25 is close to the downside of 15 front end of piston jacket；Piston jacket 15
16 hole of steel cable is provided on rear end face；As shown in Fig. 2, two piston jackets 15 are separately mounted to the mounting groove 8 opened on refrigerator shell 2
It is interior；As shown in figure 13, a piston plate 14 is separately installed on the inside of two piston jackets 15；Piston plate 14 and corresponding piston jacket
First spring 24 installed between the front end face of 15 insides respectively symmetrical above and belowly there are two；As shown in figure 8, four 18 liang of directive wheel
Two 1 groups pass through two fixed rotating shafts 27 respectively and are mounted in two guide grooves 12 opened on refrigerator shell 2；In same group
Two directive wheels 18 are located at the both ends of corresponding guide groove 12；As shown in figure 12, one end of pulling block 4 symmetrically have there are two tiltedly
Face 22；Its effect is to guarantee that pulling block 4 can smoothly enter into square groove 13 in recovery process；Pulling block 4 has the one of inclined-plane 22
End is provided with square breach, fixing axle 21 is equipped in square breach, axle sleeve 20 is mounted in fixing axle 21；The other end of pulling block 4
With magnetic patch；As shown in fig. 7, pulling block 4 with the square groove 13 opened on refrigerator shell 2 by being fitted on refrigerator shell 2；It draws
It is to be slidably matched between the square groove 13 opened on block 4 and refrigerator shell 2；As shown in figure 9, in normal state, pulling block 4 has magnetic
One end of block is engaged with the magnet block 17 being mounted on push-and-pull case 7；Pass through respectively between two piston plates 14 and axle sleeve 20
A piece steel cable 16 connects；As shown in figure 14, one end of two steel cables 16 is each passed through 16 hole of steel cable on corresponding piston jacket 15
It is mounted on corresponding piston plate 14, the other end of two steel cables 16 bypasses corresponding two directive wheels 18 respectively and is mounted on axle sleeve
On 20；As shown in figure 16, sliding panel 37 is mounted in the first sliding groove 32 opened on push-and-pull case 7；As shown in figure 17, two companies
One end of fishplate bar 34 is mounted on the both ends of 37 side of sliding panel；Two connecting plates 34 are each passed through two opened on push-and-pull case 7
Guide groove 31；As shown in figure 16, mounting plate 38 is mounted on the other end of two connecting plates 34；Mounting plate 38 is located at institute on push-and-pull case 7
In the second sliding groove 30 opened；Two push plates 33 are symmetrically installed on mounting plate 38, and two push plates 33 pass through on push-and-pull case 7
Two square orifices 29 opened；One end of threaded rod 35 is equipped with rotating disc 36；Threaded rod 35 is by pushing and pulling the circle opened on case 7
Shape axis hole 28 is mounted on push-and-pull case 7；It is to be threadedly engaged between the other end and sliding panel 37 of threaded rod 35；As shown in figure 8,
Under normal condition, there are the end thereof contacts of magnetic patch to cooperate for two push plates 33 and pulling block 4；Sliding panel 37 and mounting plate 38 are located at
The front side of first sliding groove 32 and the second sliding groove 30；The rear side for the square groove 13 opened in the rearmost end and refrigerator shell 2 of pulling block 4
Face contact cooperation.
The volume of above-mentioned piston jacket 15 is a quarter for pushing and pulling 7 volume of case.
It is connected between the circular shaft bore 28 opened on above-mentioned threaded rod 35 and push-and-pull case 7 by bearing.
Above-mentioned first spring 24 is extension spring.
Universal pulley is installed in four corners of above-mentioned 7 downside of push-and-pull case；It is to reduce the mobile resistance of push-and-pull case 7 that it, which is acted on,
Power.
Ball is installed on the two sides of above-mentioned pulling block 4；It is to reduce the mobile resistance of pulling block 4 that it, which is acted on,.
In summary：
The beneficial effect that the present invention designs：During taking out the article pushed and pulled in case 7 in refrigerator, by the shifting for pushing and pulling case 7
The movement of two piston plates 14 of dynamic control；So that generating negative pressure in piston jacket 15；Pass through the change of 15 inside and outside differential pressure of piston jacket
Change for the cold air in original push-and-pull case 7 to be extracted into piston jacket 15 and save；When article is removed, pass through push-and-pull case 7
The movement of two piston plates 14 of mobile control；So that two piston plates 14 squeeze the cold air in corresponding piston jacket 15；So that cold
Gas is from newly returning in push-and-pull case 7 to the article freezing in push-and-pull case 7；In the process by cold air in push-and-pull case 7
It temporarily saves, reduces the loss because of push-and-pull case 7 exposed cold air completely；Improve the refrigeration effect of refrigerator；Reduce energy
Loss；People can manually take out push-and-pull case 7 simultaneously；Cleaning is timed to push-and-pull case 7, ensure that the cleaning of push-and-pull case 7.
In the present invention when people need to take out the article in push-and-pull case 7, refrigerator doors 1 are opened, pull out push-and-pull case 7,
Push-and-pull case 7, which is displaced outwardly, just will drive magnet block 17 mounted thereto to the movement of the outside of refrigerator；Due in normal state,
There is pulling block 4 one end of magnetic patch to be engaged with the magnet block 17 being mounted on push-and-pull case 7, have between magnet block 17 and pulling block 4
There is adsorption capacity；So magnet block 17 will drive pulling block 4 and be displaced outwardly along square groove 13 when magnet block 17 is displaced outwardly；It draws
Block 4, which is displaced outwardly, just will drive fixing axle 21 and axle sleeve 20 mounted thereto and is displaced outwardly；Axle sleeve 20, which is displaced outwardly, to be drawn
It is mobile to move two sections of steel cables 16 mounted thereto；By the guiding role of corresponding directive wheel 18, two sections of 16 movements of steel cable will be drawn
Two piston plates 14 connected to it are moved to move in corresponding piston jacket 15；Piston plate 14 is in corresponding piston jacket 15
Movement will make corresponding first spring 24 stretch；Piston plate 14 can make to produce in corresponding piston jacket 15 while mobile
Raw negative pressure；So that piston jacket 15 is inside and outside to generate pressure difference；In this state, the cold air pushed and pulled in case 7 passes through third square gas
Hole 19, the first rectangular stomata 11 and the second rectangular stomata 25 flow into 15 inside of piston jacket；Cold air in original push-and-pull case 7 is taken out
Enter and is saved in piston jacket 15；During extracting cold air out, the cold air in push-and-pull case 7 on front side of refrigerator can be excellent
It is first extracted, and external world's hot-air can enter in push-and-pull case 7 from the upside of push-and-pull case 7 while extracting cold air out, and then to mend
Cold air in push-and-pull case 7 is repaid to flow away vacated part；In the present invention during push-and-pull case 7 is drawn out, push and pull cold in case 7
Gas can be successively extracted from outside to inside；After people take article, push-and-pull case 7 is inwardly pushed；Push-and-pull case 7 moves inward will band
Move the medial movement of magnet block 17 mounted thereto to refrigerator；Magnet block 17, which moves inward, will drive pulling block 4 along square groove
13 move inward；Pulling block 4, which moves inward, just will drive fixing axle 21 and axle sleeve 20 mounted thereto and moves inward；Axle sleeve 20 to
Interior movement will make two sections of steel cables 16 mounted thereto become loose, in this state, in corresponding first spring 24
Elastic force acts on lower two piston plates 14 and will move in corresponding piston jacket 15；14 movement of piston plate will be outside extrusion piston
Cold air in set 15；So that the cold air in piston jacket 15 passes through third square stomata 19, the first rectangular stomata 11 and second party
Shape stomata 25 flows into 7 inside of push-and-pull case；By the hot-air discharge in original push-and-pull case 7；So that the cold air in original push-and-pull case 7 is again
Secondary return in push-and-pull case 7 carries out freezing to the article in push-and-pull case 7.The first spring 24 is moved back in push-and-pull case 7 in the present invention
During, on the one hand play the role of pulling return to piston plate 14 when steel cable 16 is in relaxed state, so that piston plate 14
Squeeze cold air；On the other hand it ensure that steel cable 16 is constantly in tension；Auxiliary return function is played to push-and-pull case 7.This
The effect of invention bottom bracket axle 20 is to ensure that pulling block 4 will not between steel cable 16 and pulling block 4 during being displaced outwardly or moving back
Hardness distortion occurs, so that steel cable 16 is broken；Protect pulling block 4 and steel cable 16.
In the present invention when needing to clear up push-and-pull case 7, it is necessary to push-and-pull case 7 is taken out completely, but normal
Under state, there is pulling block 4 one end of magnetic patch to be engaged with the magnet block 17 pushed and pulled on case 7 is mounted on, and have between the two
Adsorption capacity is not easy to disengage；Rotation rotating disc 36 makes rotating disc 36 that threaded rod 35 be driven to rotate at this time；The rotation of threaded rod 35 will
So that sliding panel 37 is slided into refrigerator；The sliding of sliding panel 37 drives two connecting plates 34 to slide；Two connecting plates 34 drive peace
Loading board 38 is slided；The sliding of mounting plate 38 drives two push plates 33 mounted thereto mobile to the side for being equipped with pulling block 4；Due to
The square groove 13 that the front end of pulling block 4 is opened on refrigerator shell 2 is stuck, cannot move forward；So when push plate 33 squeezes pulling block 4
When, pulling block 4 can give push plate 33 1 reaction forces；Since in normal state, sliding panel 37 and mounting plate 38 are located at
The front side of one sliding groove 32 and the second sliding groove 30；So pulling block 4 just will push push-and-pull case 7 to cunning to the reaction force of push plate 33
The outside of dynamic slot is mobile；It pushes and pulls case 7 and drives magnet block 17 mounted thereto mobile to the outside of sliding groove is mobile；Once magnet
When block 17 is moved to the disengaging of pulling block 4, the adsorption capacity between magnet block and pulling block 4 just be will be greatly reduced；People are manual at this time
Pulling out push-and-pull case 7 can take out completely push-and-pull case 7, then be cleared up.After the completion of cleaning, push-and-pull case 7 is pushed away
9 inside of sliding slot is moved, the magnet block 17 and pulling block 4 pushed and pulled on case 7 will be contacted again cooperation；That is push-and-pull case 7 is restored to originally
State.Specific embodiment：When the refrigerator designed using the present invention, in use, when people need to take out push-and-pull case 7
When interior article, refrigerator doors 1 are opened, pull out push-and-pull case 7, push-and-pull case 7, which is displaced outwardly, just will drive magnet block 17 to refrigerator
Outside it is mobile；Magnet block 17 will drive pulling block 4 and be displaced outwardly along square groove 13；Pulling block 4, which is displaced outwardly, just will drive fixation
Axis 21 and axle sleeve 20 are displaced outwardly；Axle sleeve 20, which is displaced outwardly, just will pull two sections of steel cables 16 movement mounted thereto；By pair
The guiding role of directive wheel 18 is answered, two sections of movements of steel cables 16 just will pull two piston plates 14 and move in corresponding piston jacket 15
It is dynamic；14 movement of piston plate will to generate negative pressure in corresponding piston jacket 15；So that piston jacket 15 is inside and outside to generate pressure difference；
In this state, the cold air pushed and pulled in case 7 will pass through third square stomata 19, the first rectangular stomata 11 and the second rectangular gas
Hole 25 flows into 15 inside of piston jacket；Cold air in original push-and-pull case 7 is pumped into piston jacket 15 and is saved；When people take
After complete article, push-and-pull case 7 is inwardly pushed；Push-and-pull case 7, which moves inward, just will drive medial movement of the magnet block 17 to refrigerator；Magnet
Block 17, which moves inward, will drive pulling block 4 and moves inward along square groove 13；Pulling block 4, which moves inward, just will drive fixing axle 21 and axis
Set 20 moves inward；Axle sleeve 20, which moves inward, will make two sections of steel cables 16 mounted thereto become loose, in this state
Under, two piston plates 14 will move in corresponding piston jacket 15 under the elastic force effect of corresponding first spring 24；Piston
14 movement of plate will cold air in extrusion piston housing 15；So that cold air in piston jacket 15 by third square stomata 19,
First rectangular stomata 11 and the second rectangular stomata 25 flow into 7 inside of push-and-pull case；By the hot-air discharge in original push-and-pull case 7；Make
The cold air pushed and pulled originally in case 7 is obtained to turn again in push-and-pull case 7 to the article progress freezing in push-and-pull case 7.
Claims (5)
1. a kind of energy-saving refrigerator based on piston, it is characterised in that：It includes refrigerator doors, refrigerator shell, refrigerating plant, partition, branch
Fagging, push-and-pull case, mounting groove, sliding slot, installation cavity, the first rectangular stomata, guide groove, square groove, piston plate, piston jacket, steel
Rope, directive wheel, third square stomata, axle sleeve, fixing axle, inclined-plane, the first C-shaped hook, the first spring, the second rectangular stomata, steel cable
Hole, fixed rotating shaft, magnet block, pulling block, circular shaft bore, square orifice, the second sliding groove, guide groove, the first sliding groove, push plate, connection
Plate, threaded rod, rotating disc, sliding panel, mounting plate, wherein the upper end on front side of refrigerator shell has mounting groove；Under on front side of refrigerator shell
End has sliding slot；It symmetrically opens there are two installation cavity the two sides of sliding slot；Had on the one side of two installation cavitys it is multiple with
The first rectangular stomata that sliding slot communicates, and the first rectangular stomata is close to the front end of sliding slot；It is opened on the middle position of sliding slot trailing flank
There is square groove；A guide groove is had between the two sides of square groove and two installation cavity trailing flanks；Refrigerator shell is located at system
On the upside of device for cooling, and the part that refrigerator shell is not provided with mounting groove, sliding slot, installation cavity and guide groove has pipeline and insulating layer；Ice
Chamber door is mounted on the front side of refrigerator shell by revolute pair, and is located at the upside of refrigerating plant；Two partitions pass through respectively two it is right
The support plate of title is uniformly mounted in mounting groove up and down；Pushing and pulling case has four baffles all around；Push and pull the left and right two of case
Multiple third square stomatas are symmetrically provided on a baffle；It pushes and pulls and is provided with circular shaft bore on the front apron of case；It is provided in front apron
First sliding groove；It pushes and pulls in the baffle of left and right two of case and has a guide groove；Guide groove is communicated with the first sliding groove；Rear baffle
Inside it is provided with the second sliding groove；Second sliding groove is communicated with two guide grooves；Square orifice there are two being opened on the trailing flank of rear baffle；Push-and-pull
Magnet block is installed on rear side of case；Push-and-pull case is mounted in the sliding slot on refrigerator shell, is pushed and pulled and is slidably matched between case and sliding slot；It is living
The multiple second rectangular stomatas are symmetrically provided on the two sides covered beyond the Great Wall, and the second rectangular stomata is under piston jacket front end
Side；Steel cable hole is provided on the rear end face of piston jacket；Two piston jackets are separately mounted in the mounting groove opened on refrigerator shell；
A piston plate is separately installed on the inside of two piston jackets；Between piston plate and the front end face on the inside of corresponding piston jacket respectively
First spring there are two installing symmetrical above and belowly；Four directive wheels are mounted on refrigerator by two fixed rotating shafts respectively in pairs
In two guide grooves opened on shell；Two directive wheels in same group are located at the both ends of corresponding guide groove；Pulling block
One end symmetrically has there are two inclined-plane；Pulling block has bevelled one end and is provided with square breach, is equipped with fixing axle in square breach,
Axle sleeve is mounted in fixing axle；The other end of pulling block has magnetic patch；Pulling block passes through the cooperation with the square groove opened on refrigerator shell
It is mounted on refrigerator shell；It is to be slidably matched between the square groove opened on pulling block and refrigerator shell；In normal state, pulling block has
One end of magnetic patch is engaged with the magnet block being mounted on push-and-pull case；Two pass through a steel respectively between piston plate and axle sleeve
Rope connection；The steel cable hole that one end of two steel cables is each passed through on corresponding piston jacket is mounted on corresponding piston plate, and two
The other end of steel cable bypasses corresponding two directive wheels respectively and is mounted on axle sleeve；Sliding panel is mounted on the opened on push-and-pull case
In one sliding groove；One end of two connecting plates is mounted on the both ends of sliding panel side；Two connecting plates are each passed through on push-and-pull case
Two guide grooves opened；Mounting plate is mounted on the other end of two connecting plates；It is sliding that mounting plate is located at second opened on push-and-pull case
In dynamic slot；Two push plates are symmetrically installed on mounting plate, and two push plates pass through two square orifices opened on push-and-pull case；Spiral shell
One end of rasp bar is equipped with rotating disc；Threaded rod is mounted on push-and-pull case by the circular shaft bore opened on push-and-pull case；Threaded rod
The other end and sliding panel between to be threadedly engaged；In normal state, two push plates and pulling block have the end thereof contacts of magnetic patch
Cooperation；Sliding panel and mounting plate are located at the front side of the first sliding groove and the second sliding groove；The rearmost end and refrigerator shell of pulling block
On the trailing flank of square groove opened be engaged；
The volume of the piston jacket is a quarter for pushing and pulling case volume.
2. a kind of energy-saving refrigerator based on piston according to claim 1, it is characterised in that：The threaded rod and push-and-pull
It is connected between the circular shaft bore opened on case by bearing.
3. a kind of energy-saving refrigerator based on piston according to claim 1, it is characterised in that：First spring is to stretch
Spring.
4. a kind of energy-saving refrigerator based on piston according to claim 1, it is characterised in that：Four on the downside of the push-and-pull case
Universal pulley is installed in a corner.
5. a kind of energy-saving refrigerator based on piston according to claim 1, it is characterised in that：On the two sides of the pulling block
Ball is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810811192.2A CN108870826A (en) | 2018-07-23 | 2018-07-23 | A kind of energy-saving refrigerator based on piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810811192.2A CN108870826A (en) | 2018-07-23 | 2018-07-23 | A kind of energy-saving refrigerator based on piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108870826A true CN108870826A (en) | 2018-11-23 |
Family
ID=64304094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810811192.2A Withdrawn CN108870826A (en) | 2018-07-23 | 2018-07-23 | A kind of energy-saving refrigerator based on piston |
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| Country | Link |
|---|---|
| CN (1) | CN108870826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200242A (en) * | 2019-05-10 | 2021-08-03 | 杭州电子科技大学 | Packing box equipment |
-
2018
- 2018-07-23 CN CN201810811192.2A patent/CN108870826A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200242A (en) * | 2019-05-10 | 2021-08-03 | 杭州电子科技大学 | Packing box equipment |
| CN113200242B (en) * | 2019-05-10 | 2023-04-14 | 合肥哈工龙延智能装备有限公司 | A kind of packaging equipment |
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Effective date of registration: 20210226 Address after: 100010 984 guangqumenwai street, Dongcheng District, Beijing Applicant after: Luo Fenghong Address before: Room 404, No.144, Nancang East Village, Yicheng street, Yixing City, Wuxi City, Jiangsu Province, 214203 Applicant before: Yin Hong |
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Application publication date: 20181123 |