CN215176315U

CN215176315U - Constant temperature control system of freezing chamber

Info

Publication number: CN215176315U
Application number: CN202121589473.1U
Authority: CN
Inventors: 符来换; 肖勇; 陈南江
Original assignee: Hainan Lili Yuniang Fishery Technology Co ltd
Current assignee: Hainan Lili Yuniang Fishery Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-14
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a constant temperature control system of freezer, including the freezer body, the right side fixedly connected with condenser of freezer body, the inner chamber of condenser is provided with the cooling tube, the lower extreme of freezer body inner chamber both sides all is provided with temperature sensor. The utility model discloses a temperature sensor detects the temperature of freezer body inner chamber, when the temperature of freezer body inner chamber is higher than predetermined temperature value, transmit the coolant to the inner chamber of cooling tube through the feed liquor pipe, later open the condenser, the condenser drives the cooling tube and begins the function, the cooling tube produces air conditioning in the function, transmit air conditioning to the outer wall of freezer body through the cooling tube, make the inner chamber of freezer body begin to cool down, until the temperature is in predetermined temperature value, thereby carry out thermostatic control to the temperature of freezer body inner chamber, avoid freezer body inner chamber the unstable condition of temperature to appear.

Description

Constant temperature control system of freezing chamber

Technical Field

The utility model relates to a refrigeration plant technical field specifically is a constant temperature control system of freezer.

Background

Refrigeration equipment, which is mainly used for refrigerating food, refrigerating various goods and conditioning cabin air in summer days, mainly comprises a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines, and can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam injection refrigeration equipment, heat pump refrigeration equipment, electric heating refrigeration devices and the like according to the working principle, a freezing chamber is just one type of refrigeration equipment, wherein the conventional freezing chamber is easy to have unstable cavity temperature when in use, so that the situation that the articles in the freezing chamber are easy to go bad is caused, the practicability of the freezing chamber is reduced, and the quality of the articles is reduced, therefore, a constant temperature control system of the freezing chamber is provided, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thermostatic control system of freezer possesses the homothermal advantage of freezer, has solved current freezer and has appeared the cavity temperature unstability easily when using, leads to the rotten condition easily to appear in the article in the freezer to reduce the practicality of freezer, and reduced the problem of article quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a constant temperature control system of freezer, includes the freezer body, the right side fixedly connected with condenser of freezer body, the inner chamber of condenser is provided with the cooling tube, the lower extreme of freezer body inner chamber both sides all is provided with temperature sensor, the equal fixedly connected with fixing base in both sides of freezer body inner chamber, the inner chamber swing joint of freezer body has places the board, the both ends of placing the board all extend to the inner chamber of fixing base to with the inner chamber swing joint of fixing base.

Preferably, the two sides of the top of the freezing chamber body are fixedly connected with mounting seats, and an LED lamp tube is movably connected between the two mounting seats.

Preferably, one end of the cooling pipe penetrates through the condenser and is communicated with a liquid inlet pipe, and a sealing cover is arranged at the top of the liquid inlet pipe.

Preferably, the other end of the cooling pipe penetrates through the freezing chamber body and is communicated with a liquid discharge pipe, and an electromagnetic valve is arranged on the surface of the liquid discharge pipe.

Preferably, the front of the freezing chamber body is provided with a movable door, and the right side of the front of the movable door is fixedly connected with a handle.

Preferably, the upper end of the front face of the movable door is provided with a control transceiver, and the condenser and the temperature sensor are both electrically connected with the control transceiver.

Preferably, all fixedly connected with sealing strips around the dodge gate back, one side that the dodge gate was kept away from to the sealing strip contacts with the inner wall of freezer body.

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

1. the utility model detects the temperature of the inner cavity of the freezing chamber body through the temperature sensor, when the temperature of the inner cavity of the freezing chamber body is higher than the preset temperature value, the coolant is transmitted to the inner cavity of the cooling pipe through the liquid inlet pipe, then the condenser is started, the condenser drives the cooling pipe to operate, the cooling pipe generates cold air while operating, the cold air is transmitted to the outer wall of the freezing chamber body through the cooling pipe, so that the inner cavity of the freezing chamber body starts to be cooled until the temperature is at a preset temperature value, thereby controlling the temperature of the inner cavity of the freezing chamber body at constant temperature, avoiding the condition that the temperature of the inner cavity of the freezing chamber body is unstable, the problem of current freezer appear cavity temperature unstability easily when using, lead to the rotten condition easily to appear in the article in the freezer to reduce the practicality of freezer, and reduced the article quality is solved.

2. The utility model has the advantages that the installation seat is arranged, the effect of conveniently installing the LED lamp tube is achieved, by arranging the LED lamp tube, the effect of conveniently illuminating the inner cavity of the freezing chamber body is achieved, the condition that the inner cavity of the freezing chamber body is dim is avoided, the liquid inlet pipe is arranged to achieve the effect of conveniently transmitting the refrigerant to the inner cavity of the cooling pipe, the liquid outlet pipe is arranged to achieve the effect of conveniently discharging the used refrigerant, the situation that the used refrigerant is deposited in the inner cavity of the cooling pipe to cause unsatisfactory refrigeration is avoided, the movable door is arranged, so that the effect of conveniently taking articles in the inner cavity of the freezing chamber body is achieved, the control transceiver is arranged, the effects of conveniently collecting temperature detection data of the temperature sensor and conveniently controlling the condenser are achieved, through setting up the sealing strip, played the sealed effect to freezer body inner chamber, avoided appearing the condition that freezer body inner chamber temperature runs off.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the freezing chamber body of the present invention;

FIG. 3 is a schematic side sectional view of the cooling tube of the present invention;

fig. 4 is a schematic view of the structure of the movable door of the present invention.

In the figure: 1. a freezing chamber body; 2. a condenser; 3. a cooling tube; 4. a temperature sensor; 5. a fixed seat; 6. placing the plate; 7. a mounting seat; 8. an LED lamp tube; 9. a liquid inlet pipe; 10. a liquid discharge pipe; 11. a movable door; 12. controlling the transceiver; 13. a sealing strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a constant temperature control system of a freezing chamber comprises a freezing chamber body 1, a condenser 2 is fixedly connected to the right side of the freezing chamber body 1, a cooling pipe 3 is arranged in an inner cavity of the condenser 2, temperature sensors 4 are arranged at the lower ends of two sides of the inner cavity of the freezing chamber body 1, fixing seats 5 are fixedly connected to two sides of the inner cavity of the freezing chamber body 1, a placing plate 6 is movably connected to the inner cavity of the freezing chamber body 1, two ends of the placing plate 6 extend to the inner cavity of the fixing seats 5 and are movably connected with the inner cavity of the fixing seats 5, the temperature of the inner cavity of the freezing chamber body 1 is detected by starting the temperature sensors 4, the temperature sensors 4 transmit detection data to a control transceiver 12, the temperature data of the inner cavity of the freezing chamber body 1 is analyzed by the control transceiver 12, when the temperature of the inner cavity of the freezing chamber body 1 is higher than a preset temperature value, the cooling agent is transmitted to the inner cavity of the cooling pipe 3 through the liquid inlet pipe 9, then the condenser 2 is started through the control transceiver 12, the condenser 2 drives the cooling pipe 3 to start to operate, the cooling pipe 3 generates cold air while operating, the cold air is transmitted to the outer wall of the freezing chamber body 1 through the cooling pipe 3, the inner cavity of the freezing chamber body 1 starts to cool, then the temperature of the inner cavity of the freezing chamber body 1 is detected through the temperature sensor 4 again, when the temperature of the inner cavity of the freezing chamber body 1 is at a preset temperature value, the condenser 2 is closed, the cooling pipe 3 stops operating, thereby carrying out constant temperature control on the temperature of the inner cavity of the freezing chamber body 1, avoiding the condition that the temperature of the inner cavity of the freezing chamber body 1 is unstable, solving the problem that the temperature of the cavity of the existing freezing chamber is unstable when the freezing chamber is used, and the articles in the freezing chamber are easy to go bad, thereby reducing the practicability of the freezing chamber, and reduces the problem of article quality.

In this embodiment, it is concrete, the equal fixedly connected with mount pad 7 in both sides at 1 top of freezer body, and swing joint has LED fluorescent tube 8 between two mount pads 7, through setting up mount pad 7, has played the effect of easy to assemble LED fluorescent tube 8, through setting up LED fluorescent tube 8, has played the effect of convenient illumination to 1 inner chamber of freezer body, avoids the dim circumstances to appear in 1 inner chamber of freezer body.

In this embodiment, specifically, one end of the cooling pipe 3 penetrates through the condenser 2 and is communicated with the liquid inlet pipe 9, the top of the liquid inlet pipe 9 is provided with the sealing cover, and the effect of conveniently transmitting the refrigerant to the inner cavity of the cooling pipe 3 is achieved by arranging the liquid inlet pipe 9.

In this embodiment, specifically, the other end of the cooling pipe 3 penetrates through the freezing chamber body 1 and is communicated with the liquid discharge pipe 10, the electromagnetic valve is arranged on the surface of the liquid discharge pipe 10, and by arranging the liquid discharge pipe 10, the effect of conveniently discharging the used refrigerant is achieved, and the situation that the used refrigerant is accumulated in the inner cavity of the cooling pipe 3 to cause unsatisfactory refrigeration is avoided.

In this embodiment, specifically, the front of freezer body 1 is provided with dodge gate 11, and the positive right side fixedly connected with handle of dodge gate 11 has played the effect of conveniently taking 1 inner chamber article of freezer body through setting up dodge gate 11.

In this embodiment, it is concrete, 11 positive upper ends of dodge gate are provided with control transceiver 12, condenser 2 and temperature sensor 4 all with control transceiver 12 electric connection, through setting up control transceiver 12, played the effect of conveniently collecting 4 temperature detection data of temperature sensor and conveniently controlling condenser 2.

In this embodiment, it is concrete, the equal fixedly connected with sealing strip 13 all around at the back of dodge gate 11, sealing strip 13 keep away from the one side of dodge gate 11 and the inner wall contact of freezer body 1, through setting up sealing strip 13, played the sealed effect to 1 inner chamber of freezer body, avoided appearing the condition that 1 inner chamber temperature of freezer body runs off.

When the refrigerating chamber is used, the electric elements are started through the external controller, the temperature sensor 4 is started to detect the temperature of the inner cavity of the refrigerating chamber body 1, the temperature sensor 4 transmits detection data to the control transceiver 12, the temperature data of the inner cavity of the refrigerating chamber body 1 is analyzed through the control transceiver 12, when the temperature of the inner cavity of the refrigerating chamber body 1 is higher than a preset temperature value, the coolant is transmitted to the inner cavity of the cooling pipe 3 through the liquid inlet pipe 9, then the condenser 2 is started through the control transceiver 12, the condenser 2 drives the cooling pipe 3 to start to operate, the cooling pipe 3 generates cold air while operating, the cold air is transmitted to the outer wall of the refrigerating chamber body 1 through the cooling pipe 3, the inner cavity of the refrigerating chamber body 1 starts to cool, then the temperature of the inner cavity of the refrigerating chamber body 1 is detected through the temperature sensor 4 again, and when the temperature of the inner cavity of the refrigerating chamber body 1 is at the preset temperature value, close condenser 2, make cooling tube 3 stop the function to carry out thermostatic control to the temperature of 1 inner chambers of freezer body, avoid the unstable condition of temperature to appear in 1 inner chambers of freezer body, solved current freezer and appeared the cavity temperature unstability easily when using, lead to the rotten condition easily to appear in the article in the freezer, thereby reduced the practicality of freezer, and reduced the problem of article quality.

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. A thermostatic control system of a freezing chamber, comprising a freezing chamber body (1), characterized in that: the utility model discloses a freezer, including freezer body (1), inner chamber, freezing chamber, inner chamber and freezing chamber, the right side fixedly connected with condenser (2) of freezer body (1), the inner chamber of condenser (2) is provided with cooling tube (3), the lower extreme of freezer body (1) inner chamber both sides all is provided with temperature sensor (4), the equal fixedly connected with fixing base (5) in both sides of freezer body (1) inner chamber, the inner chamber swing joint of freezer body (1) has places board (6), the both ends of placing board (6) all extend to the inner chamber of fixing base (5) to with the inner chamber swing joint of fixing base (5).

2. The thermostat control system of a freezing chamber according to claim 1, wherein: the refrigerator is characterized in that mounting seats (7) are fixedly connected to the two sides of the top of the freezer body (1), and an LED lamp tube (8) is movably connected between the two mounting seats (7).

3. The thermostat control system of a freezing chamber according to claim 1, wherein: one end of the cooling pipe (3) penetrates through the condenser (2) and is communicated with a liquid inlet pipe (9), and a sealing cover is arranged at the top of the liquid inlet pipe (9).

4. The thermostat control system of a freezing chamber according to claim 1, wherein: the other end of the cooling pipe (3) penetrates through the freezing chamber body (1) and is communicated with a liquid discharge pipe (10), and an electromagnetic valve is arranged on the surface of the liquid discharge pipe (10).

5. The thermostat control system of a freezing chamber according to claim 1, wherein: the front of the freezing chamber body (1) is provided with a movable door (11), and the right side of the front of the movable door (11) is fixedly connected with a handle.

6. The thermostat control system of a freezing chamber according to claim 5, wherein: the upper end of the front surface of the movable door (11) is provided with a control transceiver (12), and the condenser (2) and the temperature sensor (4) are electrically connected with the control transceiver (12).

7. The thermostat control system of a freezing chamber according to claim 5, wherein: the all-round fixedly connected with sealing strip (13) around dodge gate (11) back, one side that dodge gate (11) were kept away from in sealing strip (13) contacts with the inner wall of freezer body (1).