CN214537014U

CN214537014U - Energy-saving refrigeration house

Info

Publication number: CN214537014U
Application number: CN202120031398.0U
Authority: CN
Inventors: 李如柏
Original assignee: Hainan Dexue Refrigeration Equipment Engineering Co ltd
Current assignee: Hainan Dexue Refrigeration Equipment Engineering Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-10-29
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses an energy-conserving freezer, including the freezer body, rear side fixedly connected with refrigerating system on freezer body right side, the inner wall fixedly connected with evaporimeter of freezer body, the front side and the equal fixedly connected with slide rail in rear side of freezer body inner wall bottom, the top slidable mounting of slide rail has the movable block, the mechanism that defrosts is removed in the transmission of the left side fixedly connected with at movable block top, the top fixedly connected with axostylus axostyle of movable block, the surface cover of axostylus axostyle is equipped with the cover that defrostylus, the subassembly is removed about the left side fixedly connected with of slide rail. The problem of the freezer in the use, the evaporimeter surface can frost in the freezer, hinders refrigeration evaporimeter cold volume conduction and gives off, finally influences the refrigeration effect, and when the frost thickness on evaporimeter surface reached certain degree, refrigeration efficiency probably can drop to below 30%, leads to the great waste of electric energy, and shortens the refrigerating system's of freezer life is solved.

Description

Energy-saving refrigeration house

Technical Field

The utility model belongs to the technical field of the freezer, especially, relate to an energy-conserving freezer.

Background

The energy-saving refrigeration house is characterized in that refrigerant defrosting is adopted, 25% of electric energy is saved compared with electric melting defrosting, firstly, the cold running quantity of the valley refrigeration house passing through an enclosure structure is in direct proportion to the unit heat flow of the enclosure structure of the refrigeration house, therefore, much time is spent on reducing the unit heat flow index of the enclosure structure of the refrigeration house, the unit heat flow of the enclosure structure needs to be reduced, firstly, the heat conductivity of a heat insulation material is small, secondly, the heat conductivity of the enclosure structure layer needs to be thick, but the thickness is not too thick, and otherwise, the problems of increasing the construction cost, wasting space and the like can occur. Therefore, the heat insulation material is selected within a proper thickness range, the heat insulation material is required to have small heat conductivity, low water absorption, good low temperature resistance, no overhigh cost and the like under the common conditions, the common heat insulation materials of the energy-saving refrigerator comprise polyurethane rigid foam plastics, polystyrene foam plastics and the like, the polyurethane rigid foam plastics have the largest thermal resistance and the best heat insulation performance, and the heat insulation material is suitable for the low-temperature refrigerator.

The problems existing in the prior art are as follows: when the refrigeration house is used, the surface of the evaporator in the refrigeration house can be frosted, so that the conduction and the emission of the cold energy of the refrigeration evaporator are prevented, and the refrigeration effect is finally influenced; when the frost thickness on the surface of the evaporator reaches a certain degree, the refrigeration efficiency may be reduced to below 30%, which results in great waste of electric energy and shortens the service life of the refrigeration system of the refrigeration house.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides an energy-conserving freezer possesses the convenient advantage of defrosting, has solved the freezer in the use, and the evaporimeter surface can frost in the freezer, hinders the cold volume conduction of refrigeration evaporimeter and gives off, finally influences the refrigeration effect, and when the frost layer thickness on evaporimeter surface reached the certain degree, refrigeration efficiency probably can fall below 30%, leads to the great waste of electric energy, and shortens the problem of the refrigerating system's of freezer life.

The utility model discloses a realize like this, an energy-conserving freezer, including the freezer body, the rear side fixedly connected with refrigerating system on freezer body right side, the inner wall fixedly connected with evaporimeter of freezer body, the front side and the equal fixedly connected with slide rail in rear side of freezer body inner wall bottom, the top slidable mounting of slide rail has the movable block, the left side fixedly connected with transmission frost removal mechanism at movable block top, the top fixedly connected with axostylus axostyle of movable block, the surface cover of axostylus axostyle is equipped with the cover that removes frost, the subassembly is removed about the left side fixedly connected with of slide rail.

As the utility model discloses it is preferred, the transmission removes frost mechanism includes first motor, the output shaft fixedly connected with gear of first motor, remove the bottom on frost cover surface and cup jointed the ring gear with gear engagement.

As the utility model discloses it is preferred, the bottom fixedly connected with slider of movable block, the slider is trapezoidal setting, the spout with slider sliding connection is seted up at the top of slide rail.

As the utility model discloses it is preferred, the left and right sides subassembly includes the second motor, the output shaft fixedly connected with screw rod of second motor, the right-hand member of screw rod runs through the slider and extends to the right side and the slide rail swing joint of slider.

As the utility model discloses it is preferred, the right side fixedly connected with limiting plate at movable block top, the top fixedly connected with fixed plate of limiting plate, the top of axostylus axostyle and the left side fixed connection of fixed plate bottom.

As the utility model discloses it is preferred, the surperficial fixedly connected with who goes the frost cover smashes the tooth, it is provided with a plurality of to smash the tooth, and a plurality of crushing tooth are the equidistance and distribute.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the freezer body, refrigerating system, the evaporimeter, a slide rail, the movable block, the transmission removes frost mechanism, the axostylus axostyle, remove the cooperation of frost cover and control the subassembly and use, it removes about the movable block is driven to the subassembly and removes about, the movable block drives the removal frost cover on axostylus axostyle and surface and removes, it makes the rotatory frost layer of scraping of frost cover to remove frost mechanism to remove frost through the transmission, the freezer is in the use to have been solved, the evaporimeter surface can frost in the freezer, hinder refrigeration evaporimeter cold volume conduction and give off, finally influence refrigeration effect, when the frost layer thickness on evaporimeter surface reaches the certain degree, refrigeration efficiency probably can fall below 30%, lead to the great waste of electric energy, and shorten the refrigerating system's of freezer problem of life, this energy-conservation possesses the convenient advantage of defrosting.

2. The utility model discloses a set up first motor, gear and ring gear, the person of being convenient for use starts first motor and drives the gear rotation, and the gear drives the ring gear rotation, and the ring gear drives to remove the frost cover and rotates to strike off the frost layer on evaporimeter surface, guarantees quality efficiency and reduces the electric quantity consumption.

3. The utility model discloses a set up slider and spout, the sliding connection that convenient to use person passed through slider and spout makes the movable block horizontal slip stable, removes about the movable block of being convenient for and drives the defrosting layer about the defrosting cover on movable shaft rod surface.

4. The utility model discloses a set up second motor and screw rod, convenient to use person starts that the second motor drives the screw rod rotatory, and the screw rod is rotatory to be driven and is removed about the slider, and the slider drives and removes about the movable block, makes the movable block drive the defrosting cover on axostylus axostyle surface remove the frost layer about removing.

5. The utility model discloses a set up limiting plate and fixed plate, convenient to use person passes through limiting plate and fixed plate welded fastening makes the axostylus axostyle remove the time spent stable, prevents that the axostylus axostyle from inclining, has guaranteed the stability of defrosting.

6. The utility model discloses a set up a plurality of crushing teeth, convenient to use person breaks up thick frost layer when making to remove the frost cover rotation through a plurality of crushing teeth, and the evaporimeter of being convenient for refrigerates, reduces the energy consumption.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic top view of a cross-sectional structure provided in an embodiment of the present invention;

fig. 3 is an enlarged view of a point a provided in the embodiment of the present invention;

fig. 4 is a partial perspective view of the defrosting sleeve provided by the embodiment of the present invention.

In the figure: 1. a freezer body; 2. a refrigeration system; 3. an evaporator; 4. a slide rail; 5. a moving block; 6. a frost removing mechanism is driven; 61. a first motor; 62. a gear; 63. a toothed ring; 7. a shaft lever; 8. removing frost; 9. a left-right moving component; 91. a second motor; 92. a screw; 10. a slider; 11. a chute; 12. a limiting plate; 13. a fixing plate; 14. and (5) crushing teeth.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, an energy-saving freezer provided by the embodiment of the present invention comprises a freezer body 1, a refrigeration system 2 is fixedly connected to the rear side of the right side of the freezer body 1, a refrigeration principle compressor of a general refrigerator is used for compressing low-pressure steam into high-pressure steam, so that the volume of the steam is reduced, the pressure is increased, the compressor sucks low-pressure working medium steam from an evaporator, the low-pressure working medium steam is sent into a condenser after the pressure is increased, the high-pressure liquid is condensed in the condenser, the high-pressure liquid is sent into an evaporator after being throttled by a throttle valve, the low-pressure liquid is evaporated by absorbing heat in the evaporator to become low-pressure steam, and then the low-pressure steam is sent into an inlet of the compressor, so as to complete a refrigeration cycle, an evaporator 3 is fixedly connected to the inner wall of the freezer body 1, slide rails 4 are fixedly connected to the front side and the rear side of the bottom of the inner wall of the freezer body 1, the top slidable mounting of slide rail 4 has movable block 5, and the left side fixedly connected with at movable block 5 top drives mechanism 6 that defrosts, and the top fixedly connected with axostylus axostyle 7 of movable block 5, the surface cover of axostylus axostyle 7 are equipped with and remove frost cover 8, and subassembly 9 is controlled to the left side fixedly connected with of slide rail 4.

Referring to fig. 3, the frost removing mechanism 6 includes a first motor 61, a gear 62 is fixedly connected to an output shaft of the first motor 61, and a gear ring 63 engaged with the gear 62 is sleeved on a bottom portion of the surface of the frost removing sleeve 8.

Adopt above-mentioned scheme: the convenience of customers starts first motor 61 and drives the gear 62 rotatory, and gear 62 drives the ring gear 63 rotatory, and ring gear 63 drives and removes the frost cover 8 rotation and strike off the frost layer on evaporimeter 3 surface, guarantees mass efficiency and reduces the electric quantity consumption.

Referring to fig. 3, a sliding block 10 is fixedly connected to the bottom of the moving block 5, the sliding block 10 is in a trapezoidal shape, and a sliding groove 11 slidably connected with the sliding block 10 is formed in the top of the sliding rail 4.

Adopt above-mentioned scheme: the user can conveniently slide the moving block 5 stably left and right through the sliding connection of the sliding block 10 and the sliding groove 11, and the moving block 5 can conveniently move left and right to drive the defrosting sleeve 8 on the surface of the shaft lever 7 to move left and right to remove a defrosting layer.

Referring to fig. 1, the left-right moving assembly 9 includes a second motor 91, an output shaft of the second motor 91 is fixedly connected with a screw 92, and a right end of the screw 92 penetrates through the slider 10 and extends to a right side of the slider 10 to be movably connected with the slide rail 4.

Adopt above-mentioned scheme: the user can start the second motor 91 to drive the screw 92 to rotate, the screw 92 rotates to drive the slider 10 to move left and right, the slider 10 drives the moving block 5 to move left and right, and the moving block 5 drives the defrosting sleeve 8 on the surface of the shaft lever 7 to move left and right to remove a defrosting layer.

Referring to fig. 1 to 3, a limiting plate 12 is fixedly connected to the right side of the top of the moving block 5, a fixing plate 13 is fixedly connected to the top of the limiting plate 12, and the top of the shaft rod 7 is fixedly connected to the left side of the bottom of the fixing plate 13.

Adopt above-mentioned scheme: the person of facilitating the use makes axostylus axostyle 7 remove when removing steadily through limiting plate 12 and fixed plate 13 welded fastening, prevents the slope of axostylus axostyle 7, has guaranteed the stability of removing frost.

Referring to fig. 4, the surface of the frost removing cover 8 is fixedly connected with a plurality of crushing teeth 14, and the crushing teeth 14 are distributed at equal intervals.

Adopt above-mentioned scheme: the user can conveniently break up the thick frost layer when the frost removing sleeve 8 rotates through the plurality of crushing teeth 14, the evaporator 3 can conveniently refrigerate, and the energy consumption is reduced.

The utility model discloses a theory of operation: when the defrosting device is used, a user starts the second motor 91 to drive the screw rod 92 to rotate, the screw rod 92 rotates to drive the slider 10 to move left and right, the slider 10 drives the moving block 5 to move left and right, meanwhile, the user starts the first motor 61 again to drive the gear 62 to rotate, the gear 62 drives the toothed ring 63 to rotate, the toothed ring 63 drives the defrosting sleeve 8 to rotate to scrape off a frost layer on the surface of the evaporator 3, the quality efficiency is ensured, the electric quantity consumption is reduced, and the moving block 5 drives the defrosting sleeve 8 in the surface rotation of the shaft lever 7 to move left and right to scatter and remove the frost layer.

In summary, the following steps: this energy-conserving freezer, through setting up freezer body 1, refrigerating system 2, evaporimeter 3, slide rail 4, the movable block 5, the transmission removes frost mechanism 6, the axostylus axostyle 7, remove the cooperation of frost cover 8 and remove the use of control subassembly 9, it removes about being convenient for remove control subassembly 9 and drive movable block 5 and remove, the movable block 5 drives the removal of frost cover 8 left and right sides on axostylus axostyle 7 and surface, it makes to remove frost cover 8 rotation through the transmission and scrapes the frost layer to remove frost mechanism 6, it is in the use to have solved the freezer, the evaporimeter surface can frost in the freezer, hinder refrigeration evaporimeter cold volume conduction and give off, finally influence the refrigeration effect, when the frost layer thickness on evaporimeter surface reaches certain degree, refrigeration efficiency probably can fall to below 30%, lead to the great waste of electric energy, and shorten the problem of the refrigerating system's of freezer life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving freezer, includes freezer body (1), its characterized in that: rear side fixedly connected with refrigerating system (2) on freezer body (1) right side, the inner wall fixedly connected with evaporimeter (3) of freezer body (1), the equal fixedly connected with slide rail (4) of front side and the rear side of freezer body (1) inner wall bottom, the top slidable mounting of slide rail (4) has movable block (5), the left side fixedly connected with transmission at movable block (5) top removes frost mechanism (6), the top fixedly connected with axostylus axostyle (7) of movable block (5), the surface cover of axostylus axostyle (7) is equipped with removes frost cover (8), control subassembly (9) about the left side fixedly connected with of slide rail (4).

2. The energy-saving cold storage according to claim 1, characterized in that: the transmission defrosting mechanism (6) comprises a first motor (61), an output shaft of the first motor (61) is fixedly connected with a gear (62), and a gear ring (63) meshed with the gear (62) is sleeved at the bottom of the surface of the defrosting sleeve (8).

3. The energy-saving cold storage according to claim 1, characterized in that: the bottom of the moving block (5) is fixedly connected with a sliding block (10), the sliding block (10) is in a trapezoidal arrangement, and the top of the sliding rail (4) is provided with a sliding groove (11) which is in sliding connection with the sliding block (10).

4. The energy-saving cold storage according to claim 2, characterized in that: the left-right moving assembly (9) comprises a second motor (91), an output shaft of the second motor (91) is fixedly connected with a screw rod (92), and the right end of the screw rod (92) penetrates through the sliding block (10) and extends to the right side of the sliding block (10) to be movably connected with the sliding rail (4).

5. The energy-saving cold storage according to claim 1, characterized in that: the right side of the top of the moving block (5) is fixedly connected with a limiting plate (12), the top of the limiting plate (12) is fixedly connected with a fixing plate (13), and the top of the shaft lever (7) is fixedly connected with the left side of the bottom of the fixing plate (13).

6. The energy-saving cold storage according to claim 1, characterized in that: the surface of the defrosting sleeve (8) is fixedly connected with crushing teeth (14), the crushing teeth (14) are provided with a plurality of crushing teeth, and the crushing teeth (14) are distributed equidistantly.