CN217005002U - Frequency conversion refrigerant recycling machine - Google Patents
Frequency conversion refrigerant recycling machine Download PDFInfo
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- CN217005002U CN217005002U CN202122795443.2U CN202122795443U CN217005002U CN 217005002 U CN217005002 U CN 217005002U CN 202122795443 U CN202122795443 U CN 202122795443U CN 217005002 U CN217005002 U CN 217005002U
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- refrigerant
- frequency conversion
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Abstract
The utility model provides a variable-frequency refrigerant recycling machine, and belongs to the technical field of refrigerant recycling equipment. The refrigerant recovery machine solves the problems that an existing refrigerant recovery machine is high in manufacturing cost and low in energy utilization rate. This machine is retrieved to frequency conversion refrigerant, the on-line screen storage device comprises a base, the frequency conversion driver, permanent magnet variable frequency motor and compressor, be provided with control valve body on the compressor, frequency conversion driver parallel fixation is on the base, permanent magnet variable frequency motor is fixed in frequency conversion driver, the compressor is fixed with permanent magnet variable frequency motor's end cover and links to each other with the motor shaft, permanent magnet variable frequency motor's outside rear is connected with the fan, the externally mounted of compressor has the condenser, the diameter of fan is greater than permanent magnet variable frequency motor casing's diameter and corresponding with the condenser position. The utility model has more reasonable overall structure layout and the advantage of effectively improving the energy utilization rate.
Description
Technical Field
The utility model belongs to the technical field of refrigerant recovery equipment, and relates to a variable-frequency refrigerant recovery machine.
Background
The refrigerant recovering machine is one refrigerant recovering apparatus for recovering refrigerant from refrigerating machine. The refrigerant is generally a fluorine-containing refrigerant medium, and once the refrigerant leaks, the refrigerant is evaporated and diffused into the atmosphere, under the action of sunlight, the fluorine-containing refrigerant medium can generate photochemical reaction, ozone in the stratosphere of the earth is consumed, the ozone layer plays a role in protecting life from solar ultraviolet radiation, and when the ozone layer is damaged and reduced, the solar ultraviolet radiation is increased, so that the skin cancer of human beings can be increased, and other diseases which are not beneficial to the health of human beings can be generated.
Therefore, in order to prevent the leakage of the refrigerant, the pollution and the damage to the human living environment in the maintenance of the existing fluorine-containing refrigeration equipment and the replacement of the refrigerant, a refrigerant recycling machine is required to be used for recycling and storing the refrigerant. In the process of recovering the refrigerant, the pressure of the recovered refrigerant storage device is different, the pressure is always changed in the recovery process, and the traditional refrigerant recovery machine on the market usually works in a state of constant rotating speed and power, so that the energy waste is caused, and the refrigerant recovery machine is not in accordance with the energy-saving and environment-friendly policy advocated by the state. Refrigerant recovery machine drives compressor cooperation condenser simultaneously through the motor and makes the refrigerant liquefy under high pressure low temperature environment and retrieve, and among the prior art, the radiator fan of motor is installed inside the casing, and the fan of condenser is located the outside, and the motor needs to drive two fans operation simultaneously, and high in manufacturing cost and low in utilization ratio.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a variable-frequency refrigerant recycling machine which is more reasonable in overall structural layout and effectively improves the energy utilization rate.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a machine is retrieved to frequency conversion refrigerant, includes base, frequency conversion driver, permanent magnet variable frequency motor and compressor, the compressor on be provided with control valve body, its characterized in that, frequency conversion driver parallel fixation on the base, permanent magnet variable frequency motor be fixed in on the frequency conversion driver, the compressor fixed and continuous with the motor shaft with permanent magnet variable frequency motor's end cover, permanent magnet variable frequency motor's outside rear is connected with the fan, the externally mounted of compressor has the condenser, the diameter of fan is greater than permanent magnet variable frequency motor casing's diameter and corresponding with the condenser position.
The technical effect of this frequency conversion refrigerant recycling machine does: the permanent magnet variable frequency motor is driven by the variable frequency driver to operate, the motor simultaneously drives the fan and the compressor to operate, and the refrigerant is recovered by controlling the valve body.
In the above frequency conversion refrigerant recovery machine, a display screen is further arranged above the base.
In the above frequency conversion refrigerant recycling machine, the bottom corners of the base are fixed with shock-absorbing rubber pads.
Compared with the prior art, this machine is retrieved to frequency conversion refrigerant passes through permanent magnet variable frequency motor and adds the frequency conversion driver, can use the operating mode according to the compressor, under different loads, can automatically regulated rotational speed and power, improves the energy utilization of compressor, improves the structure and the mounted position of fan simultaneously, and the air current of its production of more reasonable utilization, energy-conserving effect is better.
Drawings
Fig. 1 is a first schematic structural view of the refrigerant recycling machine;
FIG. 2 is a second schematic view of the refrigerant recycling machine;
FIG. 3 is a third schematic view of the refrigerant recycling machine;
in the figure, 1, a compressor; 2. a base; 3. a variable frequency drive; 4. a fan; 5. a permanent magnet variable frequency motor; 6. a display screen; 7. a control valve body; 8. a condenser; 9. shock attenuation cushion.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2 and 3, the variable-frequency refrigerant recycling machine includes a base 2, a variable-frequency driver 3, a permanent magnet variable-frequency motor 5 and a compressor 1, wherein the compressor 1 is provided with a control valve 7, and the control valve 7 is used for controlling the connection and the disconnection of a recycling pipeline. Frequency conversion driver 3 parallel fixation is on base 2, frequency conversion driver 3's shell is the metal material, the higher installation and the radiating effect that can support the motor of intensity are better, permanent magnet variable frequency motor 5 is fixed in frequency conversion driver 3 on, compressor 1 is fixed and links to each other with the motor shaft with permanent magnet variable frequency motor 5's end cover, permanent magnet variable frequency motor 5's outside rear is connected with fan 4, fan 4 blows the air current towards 1 place direction of compressor, compressor 1's externally mounted has condenser 8, fan 4's diameter is greater than the diameter of the 5 casings of permanent magnet variable frequency motor and corresponding with condenser 8 positions.
Further, in order to visually display various parameters of the refrigerant recycling machine, a display screen 6 is further arranged above the base 2, the display screen 6 is obliquely arranged, and the rotating speed, power, voltage and current of the motor and the internal pressure and temperature of the compressor 1 can be displayed at the same time.
In order to reduce the vibration amplitude of the refrigerant recycling machine during operation, the corners of the bottom surface of the base 2 are fixed with shock-absorbing rubber pads 9.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although various terms are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.
Claims (3)
1. The utility model provides a machine is retrieved to frequency conversion refrigerant, includes base (2), frequency conversion driver (3), permanent magnet variable frequency motor (5) and compressor (1), compressor (1) on be provided with control valve body (7), its characterized in that, frequency conversion driver (3) parallel fixation in on base (2), permanent magnet variable frequency motor (5) be fixed in on frequency conversion driver (3), compressor (1) fixed and continuous with the motor shaft with the end cover of permanent magnet variable frequency motor (5), the outside rear of permanent magnet variable frequency motor (5) is connected with fan (4), the externally mounted of compressor (1) has condenser (8), the diameter of fan (4) is greater than the diameter of permanent magnet variable frequency motor (5) casing and is corresponding with condenser (8) position.
2. The variable-frequency refrigerant recycling machine according to claim 1, wherein a display screen (6) is further disposed above the base (2).
3. The recycling machine of claim 1, wherein the corner of the bottom surface of the base (2) is fixed with a shock-absorbing rubber pad (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795443.2U CN217005002U (en) | 2021-11-16 | 2021-11-16 | Frequency conversion refrigerant recycling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122795443.2U CN217005002U (en) | 2021-11-16 | 2021-11-16 | Frequency conversion refrigerant recycling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217005002U true CN217005002U (en) | 2022-07-19 |
Family
ID=82381207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122795443.2U Active CN217005002U (en) | 2021-11-16 | 2021-11-16 | Frequency conversion refrigerant recycling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217005002U (en) |
-
2021
- 2021-11-16 CN CN202122795443.2U patent/CN217005002U/en active Active
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