CN219199648U

CN219199648U - Device capable of simultaneously starting low-temperature freezing and high-temperature storage by using one compressor unit

Info

Publication number: CN219199648U
Application number: CN202223463239.1U
Authority: CN
Inventors: 杜逸飞; 高柏杨; 高海峰; 李冬冬; 李耀霞; 杜晨溪; 高健昕
Original assignee: Shanxi Nanliang Shunfeng Agricultural Machinery Co ltd
Current assignee: Shanxi Nanliang Shunfeng Agricultural Machinery Co ltd
Priority date: 2022-12-25
Filing date: 2022-12-25
Publication date: 2023-06-16
Anticipated expiration: 2032-12-25

Abstract

The utility model discloses a device capable of simultaneously starting low-temperature freezing and high-temperature storage by utilizing one compressor unit, which comprises a warehouse body, wherein a partition plate is riveted in an inner cavity of the warehouse body, the right side of the partition plate is movably connected with a first warehouse door through a hinge, the right side of the rear side of the warehouse body is movably connected with a second warehouse door through a hinge, the left side of the top of the warehouse body is fixedly connected with a spring, the top end of the spring is fixedly connected with a buffer plate, the top of the buffer plate is connected with a low-temperature compressor through a bolt, the output end of the low-temperature compressor penetrates through the inner cavity of the warehouse body and is communicated with an aluminum calandria, and the right side of the warehouse body is riveted with a first heating mechanism. The refrigerator has the advantages of energy conservation and environmental protection through the cooperation of the partition plate, the first storage door, the heat exchange tube, the fan and the second electric valve, and can simultaneously control the temperature of the refrigerator and the temperature of the Gao Wenku by using one low-temperature compressor, thereby reducing the use cost and simultaneously reducing the electric energy consumption.

Description

Device capable of simultaneously starting low-temperature freezing and high-temperature storage by using one compressor unit

Technical Field

The utility model relates to the technical field of double-temperature refrigeration houses, in particular to a device capable of simultaneously starting low-temperature refrigeration and high-temperature storage by using one compressor unit.

Background

The double-temperature refrigeration house is characterized in that a partition plate is added in one refrigeration house to be divided into two single rooms with different temperatures, two sets of refrigeration house doors are respectively arranged, different temperatures are designed according to the requirements of food storage, and the functions of fresh keeping and refrigeration can be simultaneously realized.

In the use process of the existing double-temperature refrigeration house, two compressor sets are generally needed, so that the temperatures of the refrigeration house and Gao Wenku are subjected to temperature control treatment respectively.

Therefore, it is necessary to solve the above problems by using a compressor unit and a device for simultaneously starting low-temperature freezing and high-temperature storage.

Disclosure of Invention

The utility model aims to provide a device capable of simultaneously starting low-temperature freezing and high-temperature storage by using one compressor unit, which has the advantages of energy conservation and environmental protection, and solves the problem that the existing double-temperature refrigeration house needs to use two compressor units for temperature control treatment in the use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the device capable of simultaneously starting low-temperature freezing and high-temperature storage by utilizing one compressor unit comprises a warehouse body, wherein a partition plate is riveted in an inner cavity of the warehouse body, a first warehouse door is movably connected to the right side of the partition plate through a hinge, a second warehouse door is movably connected to the right side of the rear side of the warehouse body through a hinge, a spring is fixedly connected to the left side of the top of the warehouse body, a buffer plate is fixedly connected to the top of the spring, the top of the buffer plate is connected with a low-temperature compressor through a bolt, an output end of the low-temperature compressor penetrates through the inner cavity of the warehouse body and is communicated with an aluminum calandria, a first heating mechanism is riveted on the right side of the warehouse body, a second heating mechanism is riveted on the right side of the top of the inner cavity of the warehouse body, a controller is connected to the right side of the rear side of the warehouse body through a bolt, a first temperature sensor is connected to the right side of the inner cavity of the warehouse body through a bolt, a second temperature sensor is connected to the right side of the inner cavity of the warehouse body through a bolt, and a heat exchange mechanism is communicated to the top of the right side of the partition plate.

Preferably, the first heating mechanism comprises a heating box, the left side and the storehouse body of heating box are riveted, the bottom swing joint of heating box inner chamber both sides has the filter screen, the bottom intercommunication of heating box has the ventilation pipe, the left side of heating box inner chamber has the hot plate through bolted connection, the right side riveting of hot plate has the conducting strip, the ventilation hole has been seted up at the top of conducting strip, the top of heating box has the fan through bolted connection, the air-supply line intercommunication of fan has the exhaust column, the bottom of exhaust column is linked together with the heating box, the play tuber pipe intercommunication of fan has the air supply line, the left end and the storehouse body of air supply line are linked together, the front side of heating box has the closing plate through bolted connection, the fixed surface of air supply line is connected with first motorised valve, the output of controller is connected with hot plate, fan and first motorised valve unidirectional electricity respectively.

Preferably, the second heating mechanism comprises a fixing rod, the top end of the fixing rod is riveted with the inner wall of the warehouse body, a fixing plate is riveted at the bottom end of the fixing rod, a heating pipe is connected at the bottom of the fixing plate through a bolt, and the output end of the controller is electrically connected with the heating pipe in a unidirectional mode.

Preferably, the heat exchange mechanism comprises a heat exchange tube, the left end of the heat exchange tube is communicated with the partition plate, the inner cavity of the heat exchange tube is connected with a fan through a bolt, the right end of the heat exchange tube is communicated with a second electric valve, and the output end of the controller is respectively and unidirectionally electrically connected with the fan and the second electric valve.

Preferably, the front side and the rear side of the bottom of the buffer plate are both connected with a damper through bolts, the bottom of the damper is fixedly connected with the warehouse body through bolts, the two sides of the bottom of the buffer plate are both fixedly connected with rubber shock pads, and the bottom of the rubber shock pads is fixedly connected with the warehouse body.

Preferably, a supporting rod is fixedly connected to the top of the aluminum calandria, and the top end of the supporting rod is riveted with the inner wall of the warehouse body.

Preferably, the right side of the first garage door is connected with a first door lock through a bolt, and the rear side of the second garage door is connected with a second door lock through a bolt.

Preferably, the left side of storehouse body front side top communicates there is the third motorised valve, the right side of storehouse body front side top communicates there is the fourth motorised valve, the output of controller is connected with third motorised valve and fourth motorised valve unidirectional electricity respectively.

Preferably, the output end of the controller is electrically connected with the low-temperature compressor in a one-way, and the controller is electrically connected with the first temperature sensor and the second temperature sensor in a two-way respectively.

Compared with the prior art, the utility model has the following beneficial effects:

the refrigerator has the advantages of energy conservation and environmental protection through the cooperation of the partition plate, the first storage door, the heat exchange tube, the fan and the second electric valve, and can simultaneously control the temperature of the refrigerator and the temperature of the Gao Wenku by using one low-temperature compressor, thereby reducing the use cost and simultaneously reducing the electric energy consumption.

Drawings

FIG. 1 is a schematic perspective cross-sectional view of the structure of the present utility model;

FIG. 2 is a perspective view of a first door structure of the present utility model;

FIG. 3 is a schematic perspective sectional view of a partial structure of the present utility model;

FIG. 4 is a perspective view of the structure of the present utility model;

FIG. 5 is a perspective rear view of the structure of the present utility model;

FIG. 6 is a bottom perspective view of a second heating mechanism of the present utility model;

FIG. 7 is a bottom perspective view of the heat exchange mechanism of the present utility model;

fig. 8 is a schematic diagram of the present utility model.

In the figure: the device comprises a warehouse body 1, a partition plate 2, a first warehouse door 3, a second warehouse door 4, a spring 5, a buffer plate 6, a low-temperature compressor 7, an aluminum calandria 8, a first heating mechanism 9, a second heating mechanism 10, a controller 11, a first temperature sensor 12, a second temperature sensor 13, a heat exchange mechanism 14, a heating box 15, a filter screen 16, a ventilation pipe 17, a heating plate 18, a heat conducting sheet 19, a ventilation hole 20, a fan 21, an exhaust pipe 22, a wind supply pipe 23, a sealing plate 24, a first electric valve 25, a fixing rod 26, a fixing plate 27, a heating pipe 28, a heat exchange pipe 29, a fan 30, a second electric valve 31, a damper 32, a rubber shock pad 33, a supporting rod 34, a first door lock 35, a second door lock 36, a third electric valve 37 and a fourth electric valve 38.

Detailed Description

Referring to fig. 1-8, a device for simultaneously starting low-temperature freezing and high-temperature storage by using a compressor unit comprises a warehouse body 1, wherein a baffle plate 2 is riveted in an inner cavity of the warehouse body 1, the right side of the baffle plate 2 is movably connected with a first warehouse door 3 through a hinge, the right side of the rear side of the warehouse body 1 is movably connected with a second warehouse door 4 through a hinge, the left side of the top of the warehouse body 1 is fixedly connected with a spring 5, the spring 5 is a mechanical part which works by using elasticity, the part made of elastic materials deforms under the action of external force, returns to original shape after removing the external force, is generally made of spring steel, the types of the spring 5 are complex and various, mainly comprise spiral springs, scroll springs, plate springs, special springs and the like according to the shape, the spring 5 can be divided into an extension spring, a compression spring, a torsion spring and a bending spring according to the stress property, the spring 5 is made of materials with high elastic limit, fatigue limit, impact toughness, good heat treatment performance and the like, and is commonly used with carbon spring steel, alloy spring steel, stainless spring steel, copper alloy, nickel alloy, rubber and the like, the top end of the spring 5 is fixedly connected with a buffer plate 6, the top of the buffer plate 6 is connected with a low-temperature compressor 7 through bolts, the output end of the low-temperature compressor 7 penetrates through the inner cavity of the library 1 and is communicated with an aluminum calandria 8, the right side of the library 1 is riveted with a first heating mechanism 9, the right side of the inner cavity top of the library 1 is riveted with a second heating mechanism 10, the right side of the rear side of the warehouse body 1 is connected with a controller 11 through a bolt, the left side of the inner cavity of the warehouse body 1 is connected with a first temperature sensor 12 through a bolt, the right side of the inner cavity of the warehouse body 1 is connected with a second temperature sensor 13 through a bolt, the temperature sensor is a sensor capable of sensing temperature and converting the temperature into a usable output signal, the temperature sensor is a core part of a temperature measuring instrument, various varieties can be divided into two main types of contact type and non-contact type according to a measuring mode, the two main types are divided into a thermal resistor type and a thermocouple type according to the characteristics of sensor materials and electronic elements, and the top of the right side of the partition board 2 is communicated with a heat exchange mechanism 14.

The first heating mechanism 9 comprises a heating box 15, the left side of the heating box 15 is riveted with the warehouse body 1, a filter screen 16 is movably connected with the bottom of two sides of the inner cavity of the heating box 15, a ventilation pipe 17 is communicated with the bottom of the heating box 15, a heating plate 18 is connected with the left side of the inner cavity of the heating box 15 through bolts, the heating plate 18 converts electric energy into heat energy to heat an object, the heating plate is a form of utilizing the electric energy, the object to be heated can keep certain temperature distribution as required, the electric heating can directly generate heat in the object to be heated, thus the heat efficiency is high, the heating rate is high, the whole uniform heating or the local heating (including surface heating) can be realized according to the heating process requirement, the vacuum heating and the atmosphere control heating are easy to realize, the generated waste gas, the residue and the smoke dust are less in the electric heating process, the cleanness of the object to be heated can be kept, the electric heating is widely used in the fields of production, scientific research, experiments and the like, particularly in the aspects of manufacturing single crystals and transistors, mechanical parts and surface quenching, smelting of ferroalloy, manufacturing of artificial graphite and the like, an electric heating mode is adopted, a heat conducting sheet 19 is riveted on the right side of a heating plate 18, a vent hole 20 is formed in the top of the heat conducting sheet 19, a fan 21 is connected to the top of a heating box 15 through a bolt, the fan 21 is a machine for improving gas pressure and discharging gas by means of input mechanical energy, the fan 21 is a driven fluid machine, the fan 21 is a custom abbreviation for gas compression and gas conveying machines, and the fan 21 is widely used for ventilation, dust discharge and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and induced air of boilers and industrial furnaces; cooling and ventilation in air-conditioning devices and household appliances; grain drying and selecting, inflating and propelling the wind tunnel wind source and the air cushion ship, and the like, wherein an air inlet pipe of a fan 21 is communicated with an exhaust pipe 22, the bottom end of the exhaust pipe 22 is communicated with a heating box 15, an air outlet pipe of the fan 21 is communicated with an air supply pipe 23, the left end of the air supply pipe 23 is communicated with a warehouse body 1, the front side of the heating box 15 is connected with a sealing plate 24 through a bolt, the surface of the air supply pipe 23 is fixedly connected with a first electric valve 25, the output end of a controller 11 is respectively and unidirectionally electrically connected with a heating plate 18, the fan 21 and the first electric valve 25, and air can be heated through the heating plate 18, a heat conducting sheet 19 and a ventilation hole 20, so that the subsequent heating effect is increased.

The second heating mechanism 10 includes dead lever 26, and the top of dead lever 26 is riveted with the inner wall of storehouse body 1, and the bottom of dead lever 26 is riveted with fixed plate 27, and the bottom of fixed plate 27 is connected with heating pipe 28 through the bolt, and the output of controller 11 is connected with heating pipe 28 one-way electricity, through setting up dead lever 26, fixed plate 27 and heating pipe 28, can carry out heating treatment to the right side of storehouse body 1 inner chamber to can carry out the high temperature storage to the material.

The heat exchange mechanism 14 comprises a heat exchange tube 29, the left end of the heat exchange tube 29 is communicated with the partition plate 2, a fan 30 is connected to the inner cavity of the heat exchange tube 29 through bolts, a second electric valve 31 is connected to the right end of the heat exchange tube 29, and the output end of the controller 11 is respectively and unidirectionally electrically connected with the fan 30 and the second electric valve 31.

The front side and the rear side of the bottom of the buffer plate 6 are both connected with a damper 32 through bolts, the damper 32 is a device for providing resistance to movement and consuming movement energy, the movable part of the instrument can be quickly stopped at a stable deflection position, the damper 32 is also called a damping device, in order to quickly attenuate the vibration generated by impact to form a damping increasing device, the ideal damper 32 is provided with an oil damper, common oils are silicone oil, castor oil, mechanical oil, diesel oil, engine oil and transformer oil, the forms of the damping device can be made into a plate type, a piston type, a square cone, a cone and the like, the bottom end of the damper 32 is fixedly connected with the base body 1 through bolts, two sides of the bottom of the buffer plate 6 are fixedly connected with rubber shock pads 33, the rubber shock pads 33 are characterized by high elasticity and high viscosity, the elasticity of rubber is generated by the change of the conformation of curled molecules, and the interaction between rubber molecules can obstruct the movement of molecular chains, so that the stress and strain are always in an unbalanced state, the bottom of the rubber shock pads 33 is fixedly connected with the base body 1, the bottom of the rubber pads 33 can be provided with the base body 32, the shock absorber 7 can be greatly prolonged in the vibration damping process, and the vibration damper 7 can be greatly prolonged in the vibration and low-temperature compression process.

The top fixedly connected with branch 34 of aluminium calandria 8, the top of branch 34 rivets with the inner wall of the storehouse body 1, through setting up branch 34, can consolidate aluminium calandria 8, avoids aluminium calandria 8 to take place the phenomenon that drops.

The right side on the right side of the first warehouse door 3 is connected with a first door lock 35 through a bolt, the rear side of the second warehouse door 4 is connected with a second door lock 36 through a bolt, and the sealing performance of the first warehouse door 3 and the second warehouse door 4 can be improved through the arrangement of the first door lock 35 and the second door lock 36, so that the gas leakage phenomenon is not easy to occur.

The left side intercommunication at the front side top of the storehouse body 1 has third motorised valve 37, and the right side at the front side top of the storehouse body 1 has fourth motorised valve 38, and the output of controller 11 is connected with third motorised valve 37 and fourth motorised valve 38 unilateral electricity respectively, through setting up third motorised valve 37 and fourth motorised valve 38, can discharge the unnecessary gas of storehouse body 1 inner chamber, avoids atmospheric pressure too high.

The output end of the controller 11 is electrically connected with the low-temperature compressor 7 in a one-way, the controller 11 is electrically connected with the first temperature sensor 12 and the second temperature sensor 13 in a two-way respectively, and the temperature of the inner cavity of the warehouse body 1 can be monitored in real time by arranging the first temperature sensor 12 and the second temperature sensor 13, so that the follow-up temperature control work is convenient.

When in use, the first warehouse door 3 and the second warehouse door 4 are opened, materials to be frozen are placed on the left side of the partition board 2, materials to be stored at high temperature are placed on the right side of the partition board 2, then the first warehouse door 3 and the second warehouse door 4 are closed, the first warehouse door 3 and the second warehouse door 4 are sealed and closed through the first door lock 35 and the second door lock 36, the fan 21 and the heating plate 18 are controlled by the controller 11 to work, the fan 21 extracts outside air through the ventilation pipe 17, the filter screen 16 filters the air, the heating plate 18 and the heat conducting sheet 19 heat the air, hot air is conveyed to the inner cavity of the warehouse body 1 through the air supply pipe 23 and the first electric valve 25, so that the inner cavity of the warehouse body 1 is preheated, then the controller 11 controls the heating pipe 28 to work, the heating pipe 28 further heats the inner cavity of the warehouse body 1, the low-temperature compressor 7 is controlled by the controller 11 to operate, the low-temperature compressor 7 carries out refrigeration treatment on the left side of the inner cavity of the warehouse body 1 through the aluminum calandria 8, the low-temperature compressor 7 can generate vibration during operation, at the moment, the low-temperature compressor 7 drives the buffer plate 6 to move downwards, the buffer plate 6 compresses the spring 5, the rubber shock pad 33 and the damper 32, the shock absorption can be carried out on vibration force under the action of the spring 5, the rubber shock pad 33 and the damper 32, when the second temperature sensor 13 detects that the Gao Wenku temperature on the right side of the partition plate 2 exceeds the preset temperature value of the controller 11, the controller 11 stops the operation of the heating plate 18 and the heating pipe 28, the controller 11 controls the second electric valve 31 to be opened, the controller 11 controls the fan 30 to operate, the fan 30 conveys cold air in the inner cavity of the refrigerator on the left side of the partition plate 2 to Gao Wenku on the right side of the partition plate 2, thereby cooling Gao Wenku, when the second temperature sensor 13 detects that the temperature is reduced to a proper temperature, the controller 11 controls the second electric valve 31 to be closed, and when the first temperature sensor 12 detects that the temperature of the refrigerator on the left side of the partition plate 2 is low, the operation of the low-temperature compressor 7 is started, otherwise, if the temperature is within the range preset by the controller 11, the low-temperature compressor 7 continues to sleep.

To sum up: this available one compressor unit starts the device of low temperature freezing, high temperature storage simultaneously, through baffle 2, first bin door 3, heat exchange tube 29, fan 30 and the cooperation of second motorised valve 31, has solved current two temperature refrigeratories and has used two compressor units to carry out the problem of temperature control processing in the use.

Claims

1. The device capable of simultaneously starting low-temperature freezing and high-temperature storage by utilizing one compressor unit comprises a warehouse body (1), and is characterized in that: the inner chamber riveting of the storehouse body (1) has baffle (2), the right side of baffle (2) has first storehouse door (3) through hinge swing joint, the right side of storehouse body (1) rear side has second storehouse door (4) through hinge swing joint, the left side fixedly connected with spring (5) at storehouse body (1) top, the top fixedly connected with buffer plate (6) of spring (5), there is low temperature compressor (7) at the top of buffer plate (6) through bolted connection, the output of low temperature compressor (7) runs through the inner chamber to the storehouse body (1) and communicates there is aluminium calandria (8), the right side riveting of the storehouse body (1) has first heating mechanism (9), the right side riveting at storehouse body (1) inner chamber top has second heating mechanism (10), the right side at storehouse body (1) rear side has controller (11) through bolted connection, the left side of storehouse body (1) inner chamber has first temperature sensor (12) through bolted connection, the right side (1) has temperature sensor (14) through the inner chamber (14) of the right side.

2. The apparatus for simultaneously enabling cryogenic refrigeration and high-temperature storage using a single compressor unit as set forth in claim 1, wherein: the utility model provides a heating device, including heating cabinet (15), the left side and the storehouse body (1) of heating cabinet (15) rivet, the bottom swing joint of heating cabinet (15) inner chamber both sides has filter screen (16), the bottom intercommunication of heating cabinet (15) has ventilation pipe (17), the left side of heating cabinet (15) inner chamber has hot plate (18) through bolted connection, the right side riveting of hot plate (18) has conducting strip (19), ventilation hole (20) have been seted up at the top of conducting strip (19), the top of heating cabinet (15) has fan (21) through bolted connection, the air-supply line intercommunication of fan (21) has exhaust column (22), the bottom of exhaust column (22) is linked together with heating cabinet (15), the play tuber pipe intercommunication of fan (21) has air supply pipe (23), the left end and the storehouse body (1) of air supply pipe (23) are linked together, the front side of heating cabinet (15) has air pipe (24) through bolted connection, the surface fixedly connected with first electronic control valve (25), first air supply pipe (23) and first air-supply valve (25) and sealing plate (11) respectively.

3. The apparatus for simultaneously enabling cryogenic refrigeration and high-temperature storage using a single compressor unit as set forth in claim 1, wherein: the second heating mechanism (10) comprises a fixing rod (26), the top end of the fixing rod (26) is riveted with the inner wall of the warehouse body (1), a fixing plate (27) is riveted at the bottom end of the fixing rod (26), a heating pipe (28) is connected to the bottom of the fixing plate (27) through bolts, and the output end of the controller (11) is electrically connected with the heating pipe (28) in a unidirectional mode.

4. The apparatus for simultaneously enabling cryogenic refrigeration and high-temperature storage using a single compressor unit as set forth in claim 1, wherein: the heat exchange mechanism (14) comprises a heat exchange tube (29), the left end of the heat exchange tube (29) is communicated with the partition plate (2), a fan (30) is connected to the inner cavity of the heat exchange tube (29) through bolts, a second electric valve (31) is communicated with the right end of the heat exchange tube (29), and the output end of the controller (11) is respectively connected with the fan (30) and the second electric valve (31) in a one-way electric mode.

5. The apparatus for simultaneously enabling cryogenic refrigeration and high-temperature storage using a single compressor unit as set forth in claim 1, wherein: the front side and the rear side of buffer board (6) bottom all are through bolted connection having attenuator (32), the bottom of attenuator (32) is through bolt and storehouse body (1) fixed connection, the both sides of buffer board (6) bottom are all fixedly connected with rubber shock pad (33), the bottom and the storehouse body (1) fixed connection of rubber shock pad (33).

6. The apparatus for simultaneously enabling cryogenic refrigeration and high-temperature storage using a single compressor unit as set forth in claim 1, wherein: the top of aluminum calandria (8) fixedly connected with branch (34), the top of branch (34) is riveted with the inner wall of storehouse body (1).

7. The apparatus for simultaneously enabling cryogenic refrigeration and high-temperature storage using a single compressor unit as set forth in claim 1, wherein: the right side on the right side of the first warehouse door (3) is connected with a first door lock (35) through a bolt, and the rear side of the second warehouse door (4) is connected with a second door lock (36) through a bolt.

8. The apparatus for simultaneously enabling cryogenic refrigeration and high-temperature storage using a single compressor unit as set forth in claim 1, wherein: the left side intercommunication at storehouse body (1) front side top has third motorised valve (37), the right side at storehouse body (1) front side top has fourth motorised valve (38), the output of controller (11) is connected with third motorised valve (37) and fourth motorised valve (38) one-way electricity respectively.

9. The apparatus for simultaneously enabling cryogenic refrigeration and high-temperature storage using a single compressor unit as set forth in claim 1, wherein: the output end of the controller (11) is electrically connected with the low-temperature compressor (7) in a one-way mode, and the controller (11) is electrically connected with the first temperature sensor (12) and the second temperature sensor (13) in a two-way mode respectively.