CN201740335U - Refrigeration storage door - Google Patents
Refrigeration storage door Download PDFInfo
- Publication number
- CN201740335U CN201740335U CN2010200265743U CN201020026574U CN201740335U CN 201740335 U CN201740335 U CN 201740335U CN 2010200265743 U CN2010200265743 U CN 2010200265743U CN 201020026574 U CN201020026574 U CN 201020026574U CN 201740335 U CN201740335 U CN 201740335U
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- CN
- China
- Prior art keywords
- door
- cold
- storage door
- track
- pulley
- 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.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of refrigeration storage doors, and discloses a refrigeration storage door consisting of a door frame, a door plate, a track, a pulley, guide assemblies and sealing strips, wherein the pulley is suspended on the track; the sealing strips are fixed at the periphery of the door frame; the track is a groove made of steel; and one of the two guide assemblies on the refrigeration storage door ensures that a translation door horizontally moves, and the other one laterally inwards extrudes the translation door. The refrigeration storage door has excellent airtight performance, the opening and closing of the refrigeration storage door can be very effort-saving, the running is stable, and no noise exists.
Description
Technical field
The utility model relates to the technical field of cold-storage door aspect, specially refers to the central translation gate technique field of cold-storage door.
Background technology
Cold-storage door generally has two kinds at hinged door and translation door, and the translation door is much smaller to the fluctuation of temperature and pressure in the freezer in switching process.As long as conditions permit, translation door are first-selected.
The translation door of market, home and abroad appearance is now generally hung in orbit by roller, and track is the V-type groove of an aluminium alloy.The translation door drives roller horizontal linear on the V-type groove and moves.Fixing rubber strip around the doorframe is filled up slit between doorframe and the freezer storehouse body by rubber strip, seals realizing.In order to reach good sealing property; distance is identical between track and last each point and the storehouse body; distance is very little between doorframe and door-plate and storehouse body; She Ji translation door is in moving process like this; and friction is bigger between the body of storehouse, not only makes the switch of translation door very slowly require great effort, and influence is produced; and cause caulking gum frequently to be rubbed, very easily damage.After using a period of time, because of rubber strip wearing and tearing freezer, sealing property descends rapidly, often needs to change sealing strip, and cost rises, but also expends time in and energy.Even the damage doorframe, door-plate and storehouse plate cause bigger loss.
The utility model content
The utility model purpose aims to provide a kind of cold-storage door, can guarantee the good air-tightness of cold-storage door, and makes that the switch of cold-storage door is very laborsaving, operates steadily, and does not have noise.
For achieving the above object, the technical solution adopted in the utility model is: a kind of cold-storage door, comprise doorframe, door-plate, track, pulley, arrangement for guiding, sealing strip, pulley is hung in orbit, fixing seal bar around the doorframe, track is the concave groove of a steel, the arrangement for guiding on the cold-storage door is divided into 2, one guarantees that the translation door laterally moves, and another side direction is inwardly pushed the translation door.
The track of band groove, and the distance between increase track and the storehouse body, before the assurance door was not closed fully, door-plate was in running, and door-plate, doorframe and rubber weather strip do not contact with the storehouse body; And close fully behind the door, roller enters groove, and door-plate and doorframe are close to the storehouse body, and distance between the two just becomes enough little, and the good rubber strip of elasticity has been filled up the inboard and the slit between the body of storehouse on four limits of doorframe simultaneously, realizes that perfection seals.
Described cold-storage door, the pulley on this cold-storage door are the large pulleys made from nylon material.
Its advantage is withstand voltage flexible, and it is smooth-going to slide, and does not have noise; Not only very little to the damage of track, and it is also very little self to wear and tear, and needn't frequently change.
Described cold-storage door, the sealing strip of this cold-storage door is a rubber weather strip.
Described cold-storage door, this cold-storage door have increased polyvinyl chloride protection groove, and sealing strip is installed in the polyvinyl chloride protection groove.
The technique effect that the utility model produces is:
1. strengthened the sealing of cold-storage door.
2. the switch of cold-storage door is very laborsaving, operates steadily, and does not have noise.
3. pulley self wearing and tearing are very little, and the damage of track is also very little, needn't frequently change.
4. rubber weather strip is not easy wearing and tearing, operates easily during replacing.
Description of drawings
The structure chart of Fig. 1 cold-storage door
The arrangement for guiding figure of Fig. 2 cold-storage door
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
1-door-plate 2-doorframe 3-track 4-pulley 5-arrangement for guiding
As depicted in figs. 1 and 2: a kind of cold-storage door, comprise doorframe 2, door-plate 1, track 3, pulley 4, arrangement for guiding 5, sealing strip, pulley 4 is hung on track 3, fixing seal bar around the doorframe 2, track is the concave groove of a steel, arrangement for guiding on the described cold-storage door is divided into 2, and one guarantees that the translation door laterally moves, and another side direction is inwardly pushed the translation door.
The track of band groove, and the distance between increase track and the storehouse body, before the assurance door was not closed fully, door-plate was in running, and door-plate, doorframe and rubber weather strip do not contact with the storehouse body; And close fully behind the door, roller enters groove, and door-plate and doorframe are close to the storehouse body, and distance between the two just becomes enough little, and the good rubber strip of elasticity has been filled up the inboard and the slit between the body of storehouse on four limits of doorframe simultaneously, realizes that perfection seals.
Described cold-storage door, the pulley on this cold-storage door are the large pulleys made from nylon material.
Its advantage is withstand voltage flexible, and it is smooth-going to slide, and does not have noise; Not only very little to the damage of track, and it is also very little self to wear and tear, and needn't frequently change.
Described cold-storage door, the arrangement for guiding on this cold-storage door are divided into 2, and one guarantees that the translation door laterally moves, and another side direction is inwardly pushed the translation door.
Make a body fully near the storehouse body like this, avoid being in the poor sealing that heeling condition causes because of the translation door.Equally, arrangement for guiding guarantees that also a body always keeps plumbness, even running when opening the door.
Described cold-storage door, the sealing strip of this cold-storage door is a rubber weather strip.
Described cold-storage door, this cold-storage door have increased polyvinyl chloride protection groove, and sealing strip is installed in the polyvinyl chloride protection groove.
Track:
Innovation ground replaces aluminium alloy V-type groove with steel pipe, and on steel pipe, suppress groove, thereby make translation door for cold storage different with the distance of storehouse plate before and after closing up, so not only can avoid in the moving process friction of the rubber weather strip on the cold-storage door and storehouse body serious, and the door close up after, and the slit between the body of storehouse is very little, and rubber strip can fully be filled up, and guarantees the good air-tightness of freezer.The steel pipe track of innovation can not only guarantee the good air-tightness of freezer, and makes that the switch of cold-storage door is very laborsaving, operates steadily, and does not have noise.
Pulley:
With special nylon material large pulley replacement steel truckle in the past, its advantage is withstand voltage flexible, and it is smooth-going to slide, and does not have noise; Not only very little to the damage of track, and it is also very little self to wear and tear, and needn't frequently change.
Arrangement for guiding:
Because door is not in the straight line operation of getting on the right track, after door closed up, the groove in the top injection of door increased by 2 arrangement for guiding on the floor, guaranteed the bottom and even the fully close storehouse of the whole door body body of door.Assembly is divided into 2, and one guarantees that the translation door laterally moves, and another side direction is inwardly pushed the translation door, makes a body fully near the storehouse body, avoids being in the poor sealing that heeling condition causes because of the translation door.Equally, arrangement for guiding guarantees that also a body always keeps plumbness, even running when opening the door.
2 kinds of sealing strips:
Sealing strip around traditional cold-storage door is directly exposed to be installed on the framework of door-plate, not only damage easily, and the damage back is inconvenient to change.This patent innovation ground has increased PVC protection groove, and sealing rubber strip is installed in the PVC protection groove, and rubber strip just is not easy to wear and tear like this, and can operate easily when wanting to change.In view of the friction of freezer lower edge is different from other three edges, specialized designs the sealing strip of another form, not only wear-resisting wiping does not hinder the operation of translation door, and elasticity is very good, can fill up any slit.
Non-maintaining novel cold-storage door after special handle is installed, has just become the manual freezer translation door of easy manipulation.If the switch of door is very frequent, for operation more easily, can increase drive motors and relevant controller again, upgrade to the electric translation door.
The non-maintaining novel cold-storage door that the utility model is introduced, done above-mentioned improvement after, its sealing property reaches the specification requirement of controlled atmosphere door fully, not only is fit to various freezers, also satisfies the needs of air-conditioned cold store fully.
This non-maintaining novel cold-storage door that uses, wide 2.8 meters, high 3.1 meters, weight is near 200 kilograms, but friction is minimum during switch, and common woman worker gets final product singlehanded manual operation, up to the present, used more than 2 years, each easily worn part is intact, does not have difference when sealing property and installation just.
Claims (4)
1. a cold-storage door comprises doorframe, door-plate, track, pulley, arrangement for guiding, sealing strip, and pulley is hung in orbit, fixing seal bar around the doorframe,
Track is the concave groove of a steel, it is characterized in that the arrangement for guiding on the cold-storage door is divided into 2, and one guarantees that the translation door laterally moves, and another side direction is inwardly pushed the translation door.
2. according to the described cold-storage door of claim 1, it is characterized in that the pulley on this cold-storage door is the large pulley made from nylon material.
3. according to the described cold-storage door of claim 1, the sealing strip that it is characterized in that this cold-storage door is a rubber weather strip.
4. according to the described cold-storage door of claim 1, it is characterized in that this cold-storage door has increased polyvinyl chloride protection groove, sealing strip is installed in the polyvinyl chloride protection groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200265743U CN201740335U (en) | 2010-01-13 | 2010-01-13 | Refrigeration storage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200265743U CN201740335U (en) | 2010-01-13 | 2010-01-13 | Refrigeration storage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740335U true CN201740335U (en) | 2011-02-09 |
Family
ID=43555610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200265743U Expired - Fee Related CN201740335U (en) | 2010-01-13 | 2010-01-13 | Refrigeration storage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721978A (en) * | 2012-10-12 | 2014-04-16 | 乐金电子(天津)电器有限公司 | Method and device for copious cooling paint removal of spraying hanging tool |
-
2010
- 2010-01-13 CN CN2010200265743U patent/CN201740335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721978A (en) * | 2012-10-12 | 2014-04-16 | 乐金电子(天津)电器有限公司 | Method and device for copious cooling paint removal of spraying hanging tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |