CN214223502U - Anti-condensation glass refrigerator - Google Patents
Anti-condensation glass refrigerator Download PDFInfo
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- CN214223502U CN214223502U CN202120103456.6U CN202120103456U CN214223502U CN 214223502 U CN214223502 U CN 214223502U CN 202120103456 U CN202120103456 U CN 202120103456U CN 214223502 U CN214223502 U CN 214223502U
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Abstract
The utility model provides a prevent condensation glass freezer relates to refrigeration plant technical field, include compressor, air duct, prevent condensation pipe and the glass door body, the glass door body is including outer glass and inlayer glass, outer glass with the clearance has between the inlayer glass, prevent that the condensation pipe is located in the clearance, air duct one end be suitable for with prevent condensation pipe intercommunication, the other end be suitable for with the blast pipe intercommunication of compressor. Through the arrangement, high-temperature gas discharged by the compressor can flow through the anti-condensation pipe, and the heat can be dissipated in the gap in the process that the high-temperature gas flows through the anti-condensation pipe, so that the outer-layer glass can be heated, and condensation can be removed; in addition, the process utilizes the heat resource of the compressor, so that energy is relatively saved.
Description
Technical Field
The utility model relates to a refrigeration plant technical field particularly, relates to a prevent condensation glass freezer.
Background
The difference between the internal temperature of the glass refrigerator and the ambient temperature is large, so that the condensation phenomenon is easily generated on the outer surface of the glass door body.
The existing condensation prevention technical means include two, one is to fill inert gas in a glass door body and add a LOW-E film and other heat radiation blocking modes on the glass door body to avoid the generation of condensation; the other method is that a heating wire is arranged on the glass door body, and condensation is removed by heating the glass door body. However, the first method cannot completely avoid the generation of condensation, and the second method has high energy consumption.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem that current prevent that the condensation means gets rid of the condensation effect not good and the energy consumption is high.
In order to solve the problem, the utility model provides a prevent condensation glass freezer, include compressor, air duct, prevent condensation pipe and the glass door body, the glass door body includes outer glass and inlayer glass, outer glass with the clearance has between the inlayer glass, prevent that condensation pipe locates in the clearance, air duct one end be suitable for with prevent condensation pipe intercommunication, the air duct other end be suitable for with the blast pipe intercommunication of compressor.
Further, the outer layer glass comprises a glass substrate and a transparent heat conduction layer arranged on the glass substrate.
Further, the transparent heat conduction layer comprises a transparent heat conduction film, and the transparent heat conduction film is arranged on the inner surface, facing the gap, of the glass substrate.
Further, the transparent heat conduction layer comprises a transparent heat conduction film, and the transparent heat conduction film is arranged inside the glass substrate.
Further, the anti-condensation pipe extends along the edge of the glass door body.
Further, this prevent condensation glass freezer still including locating heat conduction metal block in the clearance, prevent that the condensation pipe is located on the heat conduction metal block or in the heat conduction metal block, the heat conduction metal block respectively with outer glass with inner glass butt.
Further, the heat-conducting metal block is of a frame structure in a shape of a 'mouth'.
Furthermore, the outer side surface of the heat-conducting metal block is provided with a groove extending along the side edge of the heat-conducting metal, and the anti-condensation pipe is suitable for being arranged in the groove.
Further, this prevent condensation glass freezer still includes the condenser, the air duct includes intake pipe and outlet duct, intake pipe one end be suitable for with the blast pipe intercommunication of compressor, the intake pipe other end be suitable for with prevent the entry intercommunication of condensation pipe, outlet duct one end be suitable for with prevent the export intercommunication of condensation pipe, the outlet duct other end be suitable for with the condenser intercommunication.
Further, this prevent condensation glass freezer still includes solenoid valve, relief pressure valve, the solenoid valve pass through airflow conduit respectively with the compressor the relief pressure valve with the condenser is connected, the relief pressure valve with the air duct is connected, works as when the solenoid valve is in the first state, the blast pipe of compressor with the relief pressure valve intercommunication, works as when the solenoid valve is in the second state, the blast pipe of compressor with the condenser intercommunication.
The utility model has the advantages that: the glass door body is set to be double-layer glass, a gap is formed between the outer-layer glass and the inner-layer glass, so that an installation space of the anti-condensation pipe is provided, the anti-condensation pipe can be arranged in the gap, one end of the air guide pipe is communicated with the anti-condensation pipe, the other end of the air guide pipe is communicated with the exhaust pipe of the compressor, high-temperature gas discharged by the compressor can flow through the anti-condensation pipe, heat can be emitted in the gap in the process that the high-temperature gas flows through the anti-condensation pipe, and therefore heating of the outer-layer glass is achieved, and condensation is removed; in addition, the process utilizes the heat resource of the compressor, so that energy is relatively saved.
Drawings
FIG. 1 is a schematic view of a partial structure of a condensation-preventing glass freezer according to an embodiment of the present invention;
FIG. 2 is an enlarged view taken at point I in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the glass door body according to the embodiment of the present invention;
FIG. 4 is an enlarged view taken at II in FIG. 3;
fig. 5 is a schematic diagram of the gas circuit cycle according to the embodiment of the present invention;
fig. 6 is a schematic diagram of an automatic condensation removing control circuit according to an embodiment of the present invention.
Description of reference numerals:
the system comprises a glass door body 1, an outer glass layer 101, an inner glass layer 102, an air guide pipe 2, an air inlet pipe 201, an air outlet pipe 202, an anti-condensation pipe 3, a heat-conducting metal block 4, a compressor 5, an electromagnetic valve 6, a pressure reducing valve 7, a condenser 8, a temperature sensor 9, an environment temperature sensor 10 and an environment humidity sensor 11.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
As shown in fig. 1 and 2, the embodiment of the utility model provides a prevent condensation glass freezer, include compressor 5, air duct 2, prevent condensation pipe 3 and the glass door body 1, the glass door body 1 includes outer glass 101 and inlayer glass 102, outer glass 101 with the clearance has between the inlayer glass 102, prevent that condensation pipe 3 locates in the clearance, 2 one end of air duct be suitable for with prevent condensation pipe 3 intercommunication, the 2 other ends of air duct be suitable for with compressor 5's blast pipe intercommunication.
The glass door body 1 is set to be double-layer glass, and a gap is formed between the outer-layer glass 101 and the inner-layer glass 102, so that an installation space of the anti-condensation pipe 3 is provided, the anti-condensation pipe 3 can be arranged in the gap, one end of the air guide pipe 2 is communicated with the anti-condensation pipe 3, the other end of the air guide pipe is communicated with the exhaust pipe of the compressor 5, high-temperature gas exhausted by the compressor 5 can flow through the anti-condensation pipe 3, heat can be emitted in the gap in the process that the high-temperature gas flows through the anti-condensation pipe 3, and therefore the outer-layer glass 101 can be heated to remove condensation; in addition, the process utilizes the heat resource of the compressor 5, so that the energy is relatively saved.
Optionally, the outer glass layer 101 includes a glass substrate and a transparent heat conducting layer disposed on the glass substrate.
Specifically, through set up transparent heat-conducting layer on glass substrate to when the condensation pipe 3 is prevented to high-temperature gas can flow through, conduct heat to glass evenly through transparent heat-conducting layer, in order to realize the comprehensive heating to outer glass 101, and then get rid of the condensation on outer glass 101 surface completely.
In this embodiment, the transparent heat conducting layer is preferably disposed on the inner surface of the glass substrate facing the gap or inside the glass substrate, because the transparent heat conducting layer is more likely to be damaged when disposed on the outer surface of the glass substrate.
Optionally, the transparent heat conducting layer comprises a transparent heat conducting film disposed on an inner surface of the glass substrate facing the gap.
Specifically, the transparent heat-conducting film can conduct heat uniformly, so that when the transparent heat-conducting film is arranged on the inner surface of the glass substrate facing the gap, the outer-layer glass 101 can be heated comprehensively when high-temperature gas flows through the anti-condensation pipe 3, condensation on the surface of the outer-layer glass 101 can be completely removed, and the transparent heat-conducting film is fixed on the glass substrate simply, so that the production efficiency can be improved.
Optionally, the transparent heat conducting layer comprises a transparent heat conducting film, and the transparent heat conducting film is arranged inside the glass substrate.
Specifically, through locating transparent heat conduction membrane the inside of glass substrate to only need to heat partial glass substrate, can realize the comprehensive heating to glass substrate, and locate at transparent heat conduction membrane when the inside of glass substrate, transparent heat conduction membrane receives glass substrate's protection, and transparent heat conduction membrane is not fragile.
Alternatively, as shown in fig. 1 to 4, the anti-condensation duct 3 extends along an edge of the glass door body 1.
Specifically, through making prevent that condensation pipe 3 extends along the edge of the glass door body 1, prevent that condensation pipe 3 in the clearance forms "mouth" shape to there can not be at the middle part of the glass door body 1 and prevent condensation pipe 3, and then avoid when the glass freezer is used for the show article, prevent that condensation pipe 3 hinders spectator's sight.
Optionally, as shown in fig. 1 and fig. 2, the anti-condensation glass freezer further includes a heat-conducting metal block 4 disposed in the gap, the anti-condensation tube 3 is disposed on the heat-conducting metal block 4 or in the heat-conducting metal block 4, and the heat-conducting metal block 4 abuts against the outer layer glass 101 and the inner layer glass 102, respectively.
Among them, the heat conductive metal block 4 is preferably an aluminum block since aluminum has a good heat conductive property.
Specifically, prevent that condensation pipe 3 locates heat conduction metal block 4, and then when high temperature gas flows through and prevents condensation pipe 3, heat conduction metal block 4 is heated, and heat conduction metal block 4 respectively with outer glass 101 and inlayer glass 102 butt, then can transmit the heat through heat conduction metal block 4 relatively high-efficiently to promote the efficiency of getting rid of the condensation.
Alternatively, as shown in fig. 3, the heat-conducting metal block 4 is a frame structure in a shape of "mouth".
Specifically, since the metal block is not generally transparent, in order to prevent the heat conducting metal block 4 from obstructing the view of the viewer when the glass freezer is used for displaying articles, the heat conducting metal block 4 needs to be disposed along the edge of the glass door body 1, and therefore, the heat conducting metal block 4 needs to be disposed in a frame structure having a "mouth" shape.
Optionally, as shown in fig. 4, the outer side surface of the heat conducting metal block 4 is provided with a groove extending along the side edge of the heat conducting metal, and the anti-condensation pipe 3 is adapted to be disposed in the groove.
Specifically, the lateral surface through at heat conduction metal block 4 sets up the recess that extends along heat conduction metal's side to prevent that condensation pipe 3 from installing in the recess, and make heat conduction metal block 4 with prevent that condensation pipe 3 fully contacts, in order to improve heat conduction efficiency. In addition, the structure formed by the heat-conducting metal block 4 and the anti-condensation pipe 3 is compact, so that the thickness of the glass door body 1 is reduced conveniently.
Optionally, as shown in fig. 5, the anti-condensation glass freezer further comprises a condenser 8, the air duct 2 comprises an air inlet duct 201 and an air outlet duct 202, one end of the air inlet duct 201 is suitable for being communicated with an air outlet duct of the compressor 5, the other end of the air inlet duct 201 is suitable for being communicated with an inlet of the anti-condensation duct 3, one end of the air outlet duct 202 is suitable for being communicated with an outlet of the anti-condensation duct 3, and the other end of the air outlet duct is suitable for being communicated with the condenser 8.
Specifically, refrigerating system generally includes compressor 5, condenser 8, evaporimeter and corresponding connecting tube, in this application, in order to realize the utilization to 5 hot resources of compressor, need will prevent that condensation pipe 3 adds refrigerating system, in order to reach this purpose, need be connected with preventing condensation pipe 3 through air duct 2, make prevent that condensation pipe 3 adds in refrigerating system's gas circuit circulation.
Optionally, this prevent condensation glass freezer still includes solenoid valve 6, relief pressure valve 7, solenoid valve 6 pass through the air flow line respectively with compressor 5 the relief pressure valve 7 with condenser 8 is connected, relief pressure valve 7 with air duct 2 is connected, works as when solenoid valve 6 is in the first state, compressor 5's blast pipe with relief pressure valve 7 communicates, works as when solenoid valve 6 is in the second state, compressor 5's blast pipe with condenser 8 communicates.
The solenoid valve 6 is preferably a two-position three-way valve.
In particular, if the glass is continuously heated, the glass temperature tends to be high. Therefore, it is necessary to intermittently heat the glass, and when the condensation is present on the glass, the glass is heated, and after the condensation is completely removed, the heating is stopped.
In order to achieve the purpose, as shown in fig. 5 and fig. 6, the anti-condensation glass freezer further comprises an annular temperature sensor 10, an annular humidity sensor 11, a temperature sensor 9 and a control board electrically connected with the sensors, wherein the annular temperature sensor 10 and the annular humidity sensor 11 are respectively used for monitoring the ambient temperature and the ambient humidity, the temperature sensor 9 is used for monitoring the temperature of the outer glass 101, and illustratively, when the ambient temperature, the ambient humidity and the temperature of the outer glass 101 reach a first preset condition, the control board controls the electromagnetic valve 6 to be in a first state, so that the exhaust pipe of the compressor 5 is communicated with the pressure reducing valve 7, high-pressure high-temperature gas exhausted by the exhaust pipe of the compressor 5 is converted into low-pressure high-temperature gas through the pressure reducing valve 7, and then enters the anti-condensation pipe 3 through the air duct 2, and condensation of the outer glass 101 is removed; when the ambient temperature, the ambient humidity and the temperature of the outer layer glass 101 reach a second preset condition, the control panel controls the electromagnetic valve 6 to be in a second state, so that the exhaust pipe of the compressor 5 is communicated with the condenser 8, namely, high-temperature gas does not flow through the anti-condensation pipe 3 any more, and the heating of the outer layer glass 101 is stopped; the intelligent heating of the outer layer glass 101 is realized through the mode. It should be noted that the manner of switching the state of the solenoid valve 6 according to the detection data of the loop temperature sensor 10, the loop humidity sensor 11, and the temperature sensor 9 is described as an example, and may be implemented in other manners.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.
Claims (10)
1. The utility model provides a prevent condensation glass freezer, its characterized in that includes compressor (5), air duct (2), prevents condensation pipe (3) and the glass door body (1), the glass door body (1) is including outer glass (101) and inlayer glass (102), outer glass (101) with the clearance has between inlayer glass (102), prevent that condensation pipe (3) are located in the clearance, air duct (2) one end be suitable for with prevent condensation pipe (3) intercommunication, air duct (2) other end be suitable for with the blast pipe intercommunication of compressor (5).
2. The anti-condensation glass refrigerator according to claim 1, wherein the outer glass (101) comprises a glass substrate and a transparent heat conducting layer disposed on the glass substrate.
3. The anti-condensation glass cooler of claim 2, wherein said transparent heat conducting layer comprises a transparent heat conducting film, said transparent heat conducting film being disposed on an inner surface of said glass substrate facing said gap.
4. The anti-condensation glass freezer of claim 2, wherein the transparent heat conducting layer comprises a transparent heat conducting film, and the transparent heat conducting film is disposed inside the glass substrate.
5. The anti-condensation glass refrigerator according to claim 2, characterized in that the anti-condensation tube (3) extends along the edge of the glass door body (1).
6. The anti-condensation glass refrigerator according to claim 1, further comprising a heat-conducting metal block (4) disposed in the gap, wherein the anti-condensation tube (3) is disposed on the heat-conducting metal block (4) or in the heat-conducting metal block (4), and the heat-conducting metal block (4) is abutted against the outer layer glass (101) and the inner layer glass (102), respectively.
7. The anti-condensation glass refrigerator according to claim 6, characterized in that the heat-conducting metal block (4) is a frame structure of "mouth" shape.
8. The anti-condensation glass refrigerator according to claim 7, characterized in that the outer side of the heat conducting metal block (4) is provided with a groove extending along the side of the heat conducting metal, the anti-condensation tube (3) being adapted to be arranged in the groove.
9. The anti-condensation glass refrigerator according to claim 1, further comprising a condenser (8), wherein the air duct (2) comprises an air inlet duct (201) and an air outlet duct (202), one end of the air inlet duct (201) is suitable for being communicated with an air outlet duct of the compressor (5), the other end of the air inlet duct (201) is suitable for being communicated with an inlet of the anti-condensation duct (3), one end of the air outlet duct (202) is suitable for being communicated with an outlet of the anti-condensation duct (3), and the other end of the air outlet duct (202) is suitable for being communicated with the condenser (8).
10. The anti-condensation glass refrigerator according to claim 9, further comprising an electromagnetic valve (6) and a pressure reducing valve (7), wherein the electromagnetic valve (6) is connected with the compressor (5), the pressure reducing valve (7) and the condenser (8) through an airflow pipeline respectively, the pressure reducing valve (7) is connected with the air guide pipe (2), when the electromagnetic valve (6) is in the first state, an exhaust pipe of the compressor (5) is communicated with the pressure reducing valve (7), and when the electromagnetic valve (6) is in the second state, the exhaust pipe of the compressor (5) is communicated with the condenser (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120103456.6U CN214223502U (en) | 2021-01-14 | 2021-01-14 | Anti-condensation glass refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120103456.6U CN214223502U (en) | 2021-01-14 | 2021-01-14 | Anti-condensation glass refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214223502U true CN214223502U (en) | 2021-09-17 |
Family
ID=77689804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120103456.6U Active CN214223502U (en) | 2021-01-14 | 2021-01-14 | Anti-condensation glass refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214223502U (en) |
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2021
- 2021-01-14 CN CN202120103456.6U patent/CN214223502U/en active Active
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