CN203016409U - Self-contained refrigeration display cabinet - Google Patents
Self-contained refrigeration display cabinet Download PDFInfo
- Publication number
- CN203016409U CN203016409U CN 201320012427 CN201320012427U CN203016409U CN 203016409 U CN203016409 U CN 203016409U CN 201320012427 CN201320012427 CN 201320012427 CN 201320012427 U CN201320012427 U CN 201320012427U CN 203016409 U CN203016409 U CN 203016409U
- Authority
- CN
- China
- Prior art keywords
- condenser
- self
- air inlet
- plaque
- surrounding
- 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 - Lifetime
Links
- 238000005057 refrigeration Methods 0.000 title abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims description 25
- 125000001475 halogen functional group Chemical group 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a self-contained refrigeration display cabinet. The self-contained refrigeration display cabinet comprises a cabinet body, the front side and the rear side of the lower part of the cabinet body are respectively provided with a front plaque and a rear plaque, a compressor and a condenser are arranged in the cabinet body, two sides of the condenser are respectively provided with fenders for forming a ventilating channel, the rear plaque is provided with a punched hole corresponding to the air inlet of the condenser, a sealing device is arranged between the air inlet of the condenser and the punched hole, the front plaque is provided with a radiating hole corresponding to the air outlet of the condenser, and a windshield is formed between the lower side of the rear plaque and the ground. The self-contained refrigeration display cabinet has the effects that the hot air blown out from the air outlet of the condenser can only discharge from the radiating hole of the front plaque of the display cabinet and moves ahead in a straight line, the inlet air of the condenser is the real environment temperature, the hot air circulation is avoided, the operation reliability is improved, the use quality is guaranteed, the fenders at two sides are free from radiating holes, and the rear plaque is provided with less punched holes, the punch pressure is reduced, and more than 50% of electric energy is saved.
Description
Technical field
The utility model belongs to technical field of refrigeration equipment, relates in particular to the new construction that a kind of self-carrying refrigerator display case prevents hot air circulation.
Background technology
The refrigerating method of the self-carrying refrigerator display case extensive use of supermarket use at present is steam compression type refrigeration, the type of cooling of condenser is air-cooled, it be with air as cooling medium, be condensed into highly pressurised liquid after the heat of the high-temperature high-pressure refrigerant steam that compressor is discharged passes to air.For same refrigeration unit, the higher refrigeration of condensation temperature is poorer.
The condensation temperature of general air cooled condenser is higher 5～10 ℃ than the outdoor calculating dry-bulb temperature of summer air-conditioning air conditioning, i.e. t
k=t
g+ (5～10) ℃ are known by formula, and the condensation temperature of this type of cooling is subjected to the ambient temperature effect around condenser very large.
Self-carrying refrigerator display case refrigeration unit existing on market is placed in the small space of showcase bottom mostly, and the import and export of condenser are gone along with sb. to guard him encirclement by surrounding.In order to dispel the heat, all punchings above going along with sb. to guard him, and also the punching area is as far as possible large.enough ventilation and heat faces are provided to condenser on the surface, but always more or less there is hot air circulation in such structure: go along with sb. to guard him the space from the whole unit of hot blast injection that the condenser air outlet blows out, the temperature in unit space on average exceeds 6.5 ℃ than environment temperature, these high temperature airs overflow from the louvre of unit space surrounding and below, major part turns back to the negative pressuren zone of condenser air inlet, hot blast enters condenser, this hot blast on average exceeds 2.5 ℃ than environment temperature, if in the supermarket, laying for goods is crowded on every side for showcase, this hot blast can exceed 10 ℃ of left and right than environment temperature, Fig. 1 is prior art hot air circulation legend, arrow in Fig. 1 is the direction of wind flow.Make the environment temperature of condenser uprise, thereby condensation temperature uprise, the refrigeration variation.Take the Danfoss compressor as example, in 35～40 ℃ of scopes of environment temperature, 1 ℃ of refrigerating capacity of every rising descends 9.2%, in 40～45 ℃ of scopes of environment temperature, 1 ℃ of refrigerating capacity of every rising descends 10%, and in 45～50 ℃ of scopes of environment temperature, 1 ℃ of refrigerating capacity of every rising descends 11.2%.
The utility model content
What the utility model tree will solve is the technical problem that overcomes the built-in hot air circulation of refrigeration unit refrigerator display case, thereby a kind of self-carrying refrigerator display case with brand-new radiator structure is provided.
In order to address the above problem by the following technical solutions: a kind of self-carrying refrigerator display case, comprise cabinet, the forward and backward side in cabinet bottom is respectively equipped with front plaquette and rear plaque, be provided with compressor and condenser in cabinet, the condenser both sides are respectively equipped with goes along with sb. to guard him the formation vent passages, rear plaque is provided with the punching corresponding with the condenser air inlet, is provided with sealing device between condenser air inlet surrounding and punching surrounding, and front plaquette is provided with the louvre corresponding with the condenser air outlet; Be provided with windscreen between rear plaque below and ground.
Described going along with sb. to guard him do not arrange louvre.
The described punching corresponding with the condenser air inlet, the punching area is no more than the area of air inlet.
Between condenser air inlet surrounding and punching surrounding, solar or lunar halo is installed.
Be pasted with sponge between condenser air inlet surrounding and punching surrounding.
Both be pasted with sponge between condenser air inlet surrounding and punching surrounding, simultaneously solar or lunar halo be installed.
Effect of the present utility model is: the hot blast that blows out from the condenser air outlet can only move ahead from the air-out of front plaquette louvre and the straight line of showcase, the condenser air intake is real environment temperature, overcome the hot air circulation situation, operational reliability improves, and can guarantee service property (quality); Both sides are gone along with sb. to guard him and are not established louvre, and rear plaque only has a small amount of punching, have reduced punch press pressure, save again 50% above electric energy.
Description of drawings
Fig. 1 is the utility model background technology structural representation.
Fig. 2 is the schematic diagram of the utility model radiator structure.
Fig. 3 is the structural representation of the utility model integral body.
The specific embodiment
As shown in Fig. 2,3, a kind of self-carrying refrigerator display case comprises cabinet 1, the cabinet 1 forward and backward side in bottom is respectively equipped with front plaquette 2 and rear plaque 3, is provided with compressor 4 and condenser 5 in cabinet 1, and condenser both sides are respectively equipped with goes along with sb. to guard him 8, go along with sb. to guard him 8 and form vent passages, go along with sb. to guard him louvre is not set on 8.Rear plaque 3 is provided with the punching corresponding with condenser 5 air inlets, and the punching area is no more than the area of air inlet.Be provided with sealing device 6 between condenser air inlet surrounding and punching surrounding, front plaquette 2 is provided with the louvre corresponding with the condenser air outlet, and louvre will be as much as possible; Be provided with windscreen 7 between rear plaque 3 belows and ground, stop the hot blast loop.Arrow in Fig. 2 is the direction of wind flow.
When near distance, be pasted with sponge between condenser air inlet surrounding and punching surrounding between condenser air inlet and punching, sponge is used for the gap between sealed condensating device air inlet and rear plaque punching, blocking-up hot blast loop.
When distance, between condenser air inlet surrounding and punching surrounding, solar or lunar halo is installed between condenser air inlet and punching.Simultaneously, also can install sponge additional.
Claims (6)
1. self-carrying refrigerator display case, comprise cabinet, the forward and backward side in cabinet bottom is respectively equipped with front plaquette and rear plaque, be provided with compressor and condenser in cabinet, the condenser both sides are respectively equipped with goes along with sb. to guard him the formation vent passages, it is characterized in that: rear plaque is provided with the punching corresponding with the condenser air inlet, is provided with sealing device between condenser air inlet surrounding and punching surrounding, and front plaquette is provided with the louvre corresponding with the condenser air outlet; Be provided with windscreen between rear plaque below and ground.
2. self-carrying refrigerator display case according to claim 1, it is characterized in that: described going along with sb. to guard him do not arrange louvre.
3. self-carrying refrigerator display case according to claim 1, it is characterized in that: the described punching corresponding with the condenser air inlet, the punching area is no more than the area of air inlet.
4. self-carrying refrigerator display case according to claim 1, is characterized in that: between condenser air inlet surrounding and punching surrounding, solar or lunar halo is installed.
5. self-carrying refrigerator display case according to claim 1, is characterized in that: be pasted with sponge between condenser air inlet surrounding and punching surrounding.
6. self-carrying refrigerator display case according to claim 1 is characterized in that: both be pasted with sponge between condenser air inlet surrounding and punching surrounding, simultaneously solar or lunar halo be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012427 CN203016409U (en) | 2013-01-10 | 2013-01-10 | Self-contained refrigeration display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320012427 CN203016409U (en) | 2013-01-10 | 2013-01-10 | Self-contained refrigeration display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203016409U true CN203016409U (en) | 2013-06-26 |
Family
ID=48640434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320012427 Expired - Lifetime CN203016409U (en) | 2013-01-10 | 2013-01-10 | Self-contained refrigeration display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203016409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596184A (en) * | 2015-01-22 | 2015-05-06 | 刘雄 | Refrigerator condenser |
-
2013
- 2013-01-10 CN CN 201320012427 patent/CN203016409U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596184A (en) * | 2015-01-22 | 2015-05-06 | 刘雄 | Refrigerator condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HENAN QIANNIAN COLD CHAIN EQUIPMENT CO.,LTD. Assignor: HENAN QIANNIAN REFRIGERATION EQUIPMENT Co.,Ltd. Contract record no.: 2016410000019 Denomination of utility model: Multi-section self-contained refrigeration showcase capable of converting waste heat transfer and in-place heat dissipation Granted publication date: 20130626 License type: Exclusive License Record date: 20160907 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190905 Granted publication date: 20130626 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220905 Granted publication date: 20130626 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220905 Granted publication date: 20130626 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230110 Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |