CN204071404U - A kind of novel refrigerator display case - Google Patents
A kind of novel refrigerator display case Download PDFInfo
- Publication number
- CN204071404U CN204071404U CN201420532952.3U CN201420532952U CN204071404U CN 204071404 U CN204071404 U CN 204071404U CN 201420532952 U CN201420532952 U CN 201420532952U CN 204071404 U CN204071404 U CN 204071404U
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- heat
- heat pipe
- air
- display case
- refrigerator display
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Abstract
The utility model discloses a kind of novel refrigerator display case, this refrigerator display case includes cabinet, shelf, heat pipe-evaporimeter integrated apparatus, refrigeration servicing unit, air blow and return device, heat abstractor, thermal insulation layer, heat pipe-evaporimeter integrated apparatus is by separate heat pipe group, evaporimeter, fin forms, separate heat pipe group comprises heat pipe heat cold junction, heat pipe heat hot junction, heat pipe heat adiabatic section, heat pipe heat cold junction is tabular, be laid on shelf, chilled goods is directly placed on Tabulate heat pipe group cold junction, heat pipe heat hot junction is connected as a whole with evaporimeter by fin, refrigeration servicing unit is by compressor, choke valve, condenser forms, air blow and return device is by air-supply arrangement, air-returning device forms, heat abstractor is made up of air inlet, radiator fan, heat dissipation wind channel, air outlet.Refrigerator display case disclosed in the utility model efficiently solves article and puts too tight on shelf, when orifice plate of even blowing is blocked, ventilates not smooth, do not reach the problem of cold storage effect between article.
Description
Technical field
The utility model relates to article technique of refrigeration field, particularly relates to a kind of novel refrigerator display case.
Background technology
Along with improving constantly of people's living standard and quality, article refrigeration requirements is more and more higher, and last link that refrigerator display case circulates as article low temperature is of crucial importance; Showcase market having occurred have cold storage function carries out displaying to article and sells, and refrigerator display case mainly contains air-cooled and direct-cooling type refrigerator, and wherein air-cooled refrigerator reduces chilled goods temperature by being blown into low-temperature cold wind in cabinet, reaches refrigeration requirements.
At present, because user of service is in the process using air-cooled refrigerator display case, on shelf, laying for goods is too tight, even causes the blocking of air-supply orifice plate, shelf ventilates between article not smooth, causes interior items temperature not reach refrigeration requirements.
CN201727195U Chinese patent literature discloses a kind of low-temperature showcase, by utilizing existing common refrigerator, after being removed by its cover plate, becomes a kind of low-temperature showcase that refrigerating cabinet is formed together with showcase.But it utilizes a point cold principle to cool chilled goods, and too tight the caused problem of unresolved laying for goods.
Summary of the invention
Problem to be solved in the utility model overcomes prior art deficiency, a kind of novel refrigerator display case is provided to put at goods too tight, orifice plate of even blowing is blocked, under the condition causing shelf inner ventilation not smooth, directly cold is passed to shelf interior items by separate heat pipe group, its refrigerated storage temperature is reduced, thus reaches refrigeration requirements.
In order to solve the problems of the technologies described above, the utility model proposes a kind of novel refrigerator display case, include cabinet, shelf, heat pipe-evaporimeter integrated apparatus, refrigeration servicing unit, air blow and return device, heat abstractor, thermal insulation layer.Produce device for cooling to be made up of separate heat pipe group, evaporimeter, fin.Separate heat pipe group includes heat pipe heat hot junction, heat pipe heat adiabatic section, heat pipe heat cold junction, and heat pipe heat cold junction is tabular, is laid on shelf, and chilled goods is directly placed on it, and described heat pipe heat hot junction is connected as a whole with evaporimeter by fin; Produce cold servicing unit to be made up of compressor, choke valve, condenser.Air blow and return device includes air-supply arrangement, air-returning device, and air-supply arrangement includes supply air duct, air curtain outlet, air-supply orifice plate; Air-returning device comprises return air grid, return air fan, return airway; Skim over heat pipe-evaporimeter integrated apparatus cold wind a part through supply air duct through air-supply orifice plate deliver to put goods shelf between; Another part cold wind is sent by air curtain outlet through supply air duct, under the effect of return air fan among the sucked back return airway of return air grid, forms the air curtain that stops the outer thermal current of cabinet; Heat abstractor is made up of air inlet, radiator fan, heat dissipation wind channel, air outlet; Supply air duct and adopt heat-barrier material that thermal insulation layer is set between return airway and heat dissipation wind channel.
The utility model realizes based on following technical thought: utilize the excellent heat of separate heat pipe group, pass cold performance, the cold part that evaporimeter produces passes to heat pipe heat hot junction by fin, the cooling return air of another part, when wind superheater tube group hot junction, the finned heat pipe heat hot junction of cooling further; Finned heat pipe heat hot junction absorbs cold, and is passed to heat pipe heat cold junction by heat pipe heat adiabatic section, directly cold is passed to shelf interior items, reduces interior items refrigerated storage temperature, thus reaches refrigeration requirements; And the cold front heavy rain that shelf upper strata article are blown into, reach refrigeration requirements.
Compared with prior art, the utility model has the advantage of: the present invention utilizes the excellent heat transfer of separate heat pipe group, passes cold performance, too tight at shelf putting on article, under the condition that orifice plate of even blowing is blocked, directly cold is passed to shelf interior items, makes it reach the cold storage effect of expection; And compared with common refrigeration cabinet, under the prerequisite reaching identical cold storage effect, putting on article quantity increases, and more makes full use of refrigerator display case refrigerating space.
To sum up, the utility model is by utilizing the excellent heat of separate heat pipe group, passing cold performance, cold is passed to rapidly shelf interior items, reduces the refrigerated storage temperature of interior items, thus reach the cold storage effect of expection, effectively solving refrigerator shelf contents puts too tight, when orifice plate of even blowing blocks, shelf ventilate between goods smooth, interior items temperature is too high, not reaching the problem of cold storage effect, providing wide application prospect for realizing refrigerator display case Appropriate application.
Accompanying drawing explanation
Fig. 1 is the structure diagram of refrigerator display case in the utility model embodiment.
Fig. 2 is refrigerator display case heat pipe Rotating fields sketch in the utility model embodiment.
Fig. 3 is refrigerator display case shelf profile in the utility model embodiment.
Marginal data
1, cabinet; 2, shelf; 3, heat pipe-evaporimeter integrated apparatus; 301, heat pipe heat hot junction; 302, heat pipe heat cold junction; 303, heat pipe heat adiabatic section; 304, fin; 305, evaporimeter; 4, freeze servicing unit; 401, compressor; 402, choke valve; 403, condenser; 5, air-supply arrangement; 501, supply air duct; 502, air curtain outlet; 503, air-supply orifice plate; 6, air-returning device; 601, return air grid; 602, return airway; 603, return air fan; 7, heat abstractor; 701, air inlet; 702, radiator fan; 703, heat dissipation wind channel; 704, air outlet; 8, thermal insulation layer.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the utility model is further described; Obviously, described embodiment is only a part of embodiment of utility model, instead of whole embodiments.Based on the embodiment in the utility model, other inventions that those skilled in the art obtain under the prerequisite not making creative work, all belong to protection domain of the present utility model.
An of the present utility model novel refrigerator display case as shown in FIG. 1 to 3, this refrigerator display case includes cabinet 1, shelf 2, heat pipe-evaporimeter integrated apparatus 3, refrigeration servicing unit 4, air-supply arrangement 5, air-returning device 6, heat abstractor 7, thermal insulation layer 8; Heat pipe-evaporimeter integrated apparatus 3 includes heat pipe heat hot junction 301, heat pipe heat cold junction 302, heat pipe heat adiabatic section 303, fin 304, evaporimeter 305; It is an entirety that heat pipe heat hot junction 302 is connected by fin 304 with evaporimeter 305; Refrigeration servicing unit 4 includes compressor 401, choke valve 402, condenser 403; Air-supply arrangement 5 includes supply air duct 501, air curtain outlet 502, air-supply orifice plate 503, and air-returning device 6 includes return air grid 601, return airway 602, return air fan 603.Heat abstractor 7 includes air inlet 701, radiator fan 702, heat dissipation wind channel 703, air outlet 704, supply air duct 501 and arrange thermal insulation layer between return airway 602 and heat dissipation wind channel 703; Compressor 401, choke valve, 402, condenser 403 is positioned among heat dissipation wind channel 703, the heat produced is shed by heat abstractor 7 outside cabinet.
The operation principle of the refrigerator display case of the present embodiment is:
(1) refrigeration modes adopted is compression-type refrigeration; Separate heat pipe group hot junction 301 is respectively by fin 304 and the cold wind absorption cold of blowing over evaporimeter 305, heat pipe heat cold junction 302 is passed to through heat pipe heat adiabatic section 303, cold is passed to the article above shelf 2 upper flat plate shape heat pipe heat cold junction 302, reduce shelf interior items refrigerated storage temperature, make interior items reach refrigeration requirements.
(2) a part of cold wind sends into shelf by air-supply orifice plate 503, carries out cooling refrigeration to outer goods; Another part cold wind exports 502 through supply air duct by air curtain and sends, and under the effect of return air fan 603 among the sucked back return airway 602 of return air grid 601, forms the air curtain that stops the outer thermal current of cabinet; Under the effect of the return air fan 603 in air-returning device 6 of the air in cabinet, by return air grid 601, return airway 602, get back to air blow and return device, article are lowered the temperature with being got back in cabinet 1 by air-supply arrangement 5 after evaporimeter 305 carries out heat exchange in heat pipe-evaporimeter integrated apparatus 3, so circulate.
(3) heat that the condenser 403 in servicing unit 4 that freezes produces sheds outside cabinet by heat abstractor 7, heat exchange is carried out for stoping the air in supply air duct 501 and return airway 602 and the air in heat dissipation wind channel 703, loss cold, adopt heat-barrier material supply air duct 501 and between return airway 602 and heat dissipation wind channel 703 between thermal insulation layer 8 is set.
Claims (5)
1. a novel refrigerator display case, is characterized in that, described novel refrigerator display case includes cabinet, shelf, heat pipe-evaporimeter integrated apparatus, refrigeration servicing unit, air blow and return device, heat abstractor, thermal insulation layer; Described heat pipe-evaporimeter integrated apparatus comprises separate heat pipe group, evaporimeter, fin; Described separate heat pipe group comprises heat pipe heat hot junction, heat pipe heat adiabatic section, heat pipe heat cold junction; Described heat pipe heat cold junction is tabular, is laid on shelf, and chilled goods is directly placed on Tabulate heat pipe group cold junction; Described heat pipe heat hot junction is connected as a whole with evaporimeter by fin.
2. novel refrigerator display case according to claim 1, it is characterized in that, described air blow and return device comprises air-supply arrangement and air-returning device; Described air-supply arrangement comprises supply air duct, air curtain outlet, air-supply orifice plate; Described air-returning device comprises return air grid, return airway, return air fan.
3. novel refrigerator display case according to claim 2, is characterized in that, described in
systemcold servicing unit comprises compressor, choke valve, condenser; Described heat abstractor comprises air inlet, radiator fan, heat dissipation wind channel, air outlet.
4. novel refrigerator display case according to claim 3, it is characterized in that, described heat pipe heat adiabatic section and heat pipe heat hot junction are positioned among supply air duct, and described refrigeration servicing unit is positioned among heat dissipation wind channel.
5. novel refrigerator display case according to Claims 2 or 3, is characterized in that, described supply air duct and arrange thermal insulation layer between return airway and heat dissipation wind channel; Described thermal insulation layer adopts heat-barrier material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532952.3U CN204071404U (en) | 2014-09-16 | 2014-09-16 | A kind of novel refrigerator display case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532952.3U CN204071404U (en) | 2014-09-16 | 2014-09-16 | A kind of novel refrigerator display case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204071404U true CN204071404U (en) | 2015-01-07 |
Family
ID=52164185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532952.3U Expired - Fee Related CN204071404U (en) | 2014-09-16 | 2014-09-16 | A kind of novel refrigerator display case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204071404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104223854A (en) * | 2014-09-16 | 2014-12-24 | 湖南大学 | Novel refrigerated display cabinet |
| WO2017128659A1 (en) * | 2016-01-26 | 2017-08-03 | 华为技术有限公司 | Device with heat exchange function |
-
2014
- 2014-09-16 CN CN201420532952.3U patent/CN204071404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104223854A (en) * | 2014-09-16 | 2014-12-24 | 湖南大学 | Novel refrigerated display cabinet |
| WO2017128659A1 (en) * | 2016-01-26 | 2017-08-03 | 华为技术有限公司 | Device with heat exchange function |
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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: 20150107 Termination date: 20170916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |