CN219103406U

CN219103406U - Energy-saving temperature adjusting device

Info

Publication number: CN219103406U
Application number: CN202222924190.9U
Authority: CN
Inventors: 林翔宇; 张庆; 姚广丽
Original assignee: Suzhou Saiborui Refrigeration Technology Co ltd
Current assignee: Suzhou Saiborui Refrigeration Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-05-30
Anticipated expiration: 2032-11-03

Abstract

The utility model aims to provide an energy-saving temperature adjusting device which solves the problem of adjusting the rotating speed of a condensing fan according to the real-time temperature at the outlet of a condensing pipe, and comprises a condenser, the condensing fan and a box body, wherein the condenser and the condensing fan are arranged in the box body, the condenser is provided with a condensing pipe for circulating a refrigerant, the box body is internally provided with a sealing plate with a dividing function, the sealing plate is used for dividing the box body into two independent spaces, the condenser and the condensing fan are positioned at the same side, the outlet of the condensing pipe penetrates through the sealing plate to extend to the other side, the condensing fan is used for radiating heat of the condenser, and the condensing pipe is provided with a pressure sensor and a temperature sensor.

Description

Energy-saving temperature adjusting device

Technical Field

The utility model relates to an energy-saving temperature regulating device.

Background

In the refrigeration equipment, the conventional configuration is that a pressure sensor is connected at a high-pressure end, namely, the pressure sensor is arranged at the outlet of a condensing pipe, and the pressure sensor is used for testing the internal pressure of the condensing pipe, so that the rotating speed and start-stop of a condensing fan are regulated, but the real-time temperature at the outlet of the condensing pipe is not known, and the rotating speed of the condensing fan is regulated to have errors.

Disclosure of Invention

The utility model aims to provide an energy-saving temperature adjusting device, which solves the problem of adjusting the rotating speed of a condensing fan according to the real-time temperature at the outlet of a condensing pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-saving temperature regulating device which comprises a condenser, a condensing fan and a box body, wherein the condenser and the condensing fan are arranged in the box body, a condensing pipe for circulating a refrigerant is arranged on the condenser, a sealing plate with a dividing function is also arranged in the box body, the sealing plate is used for dividing the box body into two independent spaces, the condenser and the condensing fan are positioned on the same side, an outlet of the condensing pipe penetrates through the sealing plate and extends to the other side, the condensing fan is used for radiating heat of the condenser, and a pressure switch and a temperature sensor are arranged on the condensing pipe.

Optionally, the condenser is disposed at an upper portion of the condensing fan.

Optionally, the pressure switch and the temperature sensor are both located at the outlet of the condenser tube.

Optionally, an air inlet is arranged on the box body and corresponds to the condensing fan.

Optionally, an air outlet is arranged on the box body and corresponds to the condenser.

Optionally, the box is a closed space.

Optionally, two or more of the condensation pipes 4 pass through the sealing plate 5.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

according to the energy-saving temperature adjusting device, only the pressure switch is inaccurate, and the temperature sensor is arranged at the outlet of the condensing pipe, so that the rotating speed of the condensing fan can be adjusted according to the real-time temperature, and the problem of adjusting the rotating speed of the condensing fan according to the real-time temperature at the outlet of the condensing pipe is solved.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a front view of an energy saving thermostat according to a preferred embodiment of the present utility model;

FIG. 2 is a left side view of the belt seal plate of FIG. 1;

fig. 3 is a front view of the belt seal plate of fig. 1.

Wherein reference numerals are as follows:

1. a condenser;

2. a condensing fan;

3. a case;

4. a condensing tube;

5. a sealing plate;

6. a pressure switch;

7. a temperature sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1, fig. 2 and fig. 3, the condenser 1 and the condensing fan 2 are both arranged inside the box body 3, the condenser 1 and the condensing fan 2 are both fixedly connected with the box body 3, meanwhile, the condenser 1 and the condensing fan 2 can be detached for maintenance, a condensing pipe 4 for circulating refrigerant is arranged on the condenser 1, at least one condensing pipe 4 is arranged, a sealing plate 5 with a dividing function is further arranged inside the box body 3, the sealing plate 5 is used for dividing the box body 3 into two independent spaces, the two independent spaces are not communicated with each other, the condenser 1 and the condensing fan 2 are in the same space, the condensing pipe 4 passes through the sealing plate 5 and extends to the other side, the condensing fan 2 is used for radiating heat for the condenser 1, a pressure switch 6 and a temperature sensor 7 with a pressure threshold value are further arranged on the condensing pipe 4, the pressure switch 6 is used for monitoring the pressure in the condensing pipe 4, and the temperature sensor 7 is used for monitoring the temperature in the condensing pipe 4.

The condenser 1 is arranged on the upper part of the condensing fan 2, and the wind of the condensing fan 2 blows from bottom to top so as to cool the condenser 1.

The pressure switch 6 and the temperature sensor 7 are both positioned at the outlet of the condensing tube 4, and the pressure and the temperature at the outlet of the condensing tube 4 are monitored in real time, so that the pressure and the temperature of the cooled air are known, and the air can be debugged if the air does not reach the standard.

An air inlet is arranged on the box body 3, corresponds to the condensing fan 2 and is used for sucking air by the condensing fan 2.

An air outlet is arranged on the box body 3, corresponds to the condenser 1, and discharges the wind coming in from the condensing fan 2 after passing through the condenser 1.

The box 3 is a airtight space, and the condensing fan 2 is better in radiating effect on the condenser 1, so that waste is avoided.

The condensing tubes 4 may be provided in plural as needed, and the number of the condensing tubes 4 is not limited.

The principle is as follows:

when the condensing fan 2 is not started, the pressure in the condensing pipe 4 is gradually increased, when the pressure is increased to the starting threshold value of the pressure switch 6, namely, the ON value of the pressure switch 6, the pressure switch is closed, the condensing fan 2 is started, meanwhile, the temperature sensed by the temperature sensor 7 is compared with a target temperature value, the rotating speed of the condensing fan 2 is regulated through the temperature difference, the difference is large, the rotating speed is rapid, and the difference is small, and the rotating speed is slow; when the pressure of the refrigerant in the condenser tube 4 falls to the OFF threshold of the pressure switch 6, that is, when the OFF value of the pressure switch 6, the pressure switch is turned OFF, and the condensing fan 2 is stopped.

Because the pressure in the condenser pipe 4 is real-time, change is fast, so adopt temperature sensor 7 to adjust the rotational speed of condensing fan 2 with the temperature, the temperature variation is slow in the condenser pipe 4, so more accurate, the speed of condensing fan 2 rotational speed influences condenser 1 and condenser pipe 4 temperature variation, reaches the effect of adjusting the rotational speed of condensing fan 2 with the temperature, and condensing fan 2 need not work always simultaneously, has energy-conserving effect.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides an energy-conserving temperature regulating device, its characterized in that includes condenser (1) and condensation fan (2) and box (3), condenser (1) with condensation fan (2) all set up inside box (3) be provided with on condenser (1) be used for circulating condenser pipe (4) of refrigerant still be provided with seal plate (5) of segmentation effect inside box (3), seal plate (5) are used for dividing into two independent spaces box (3), condenser (1) with condensation fan (2) are in same one side, the exit of condenser pipe (4) is passed sealing plate (5) extends to another one side, condensation fan (2) are used for right condenser (1) heat dissipation be provided with pressure switch (6) and temperature sensor (7) of pressure threshold value on condenser pipe (4).

2. An energy saving thermostat according to claim 1, characterized in that the condenser (1) is arranged in the upper part of the condensing fan (2).

3. An energy saving thermostat according to claim 1, characterized in that both the pressure switch (6) and the temperature sensor (7) are located at the outlet of the condenser tube (4).

4. An energy-saving temperature regulating device according to claim 1, characterized in that an air inlet is arranged on the box body (3) and corresponds to the condensing fan (2).

5. An energy saving thermostat according to claim 1, characterized in that the air outlet is provided in the tank (3) in correspondence with the condenser (1).

6. An energy saving thermostat according to claim 1, characterized in that the housing (3) is a closed space.

7. An energy saving thermostat according to claim 1, characterized in that there are two or more of said condensation pipes (4) passing through said sealing plate (5).