CN220489770U

CN220489770U - Condenser

Info

Publication number: CN220489770U
Application number: CN202321494572.0U
Authority: CN
Inventors: 许智勇; 施戈; 张继兴
Original assignee: Tianjin Keruito Technology Co ltd
Current assignee: Tianjin Keruito Technology Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2024-02-13
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses a condenser, which relates to the technical field of condensers and comprises a shell and a compression structure, wherein the shell is provided with a cooling channel, the compression structure is positioned in the shell, the compression structure comprises a driving structure and a plurality of rotary blades, the shell is provided with an air suction port and an air exhaust port, the air suction port and the air exhaust port are both communicated with the inside of the shell, and the space between every two adjacent rotary blades is gradually reduced from the air suction port to the air exhaust port along with the movement of the rotary blades driven by the driving structure. Through the condenser, the pressure of the iodine vapor is raised before the iodine vapor enters the vacuum pump to finish the high-efficiency condensation of low temperature and high pressure, thereby effectively protecting the vacuum pump.

Description

Condenser

Technical Field

The utility model relates to the technical field of condensers, in particular to a condenser.

Background

Working principle of iodine working medium electric propulsion equipment: in the vacuum working bin, the iodine source generates iodine plasma flame by a high-energy ionization method so as to generate propelling force in vacuum, iodine steam is in a low-pressure low-temperature environment in a vacuum pipeline, and the condensing effect is poor due to low pressure; once the iodine vapor enters the vacuum pump, the vacuum pump adopts compressed exhaust, so that the iodine vapor enters a high-pressure low-temperature environment to accelerate the condensation of the iodine, and the vacuum pump is damaged.

Disclosure of Invention

The utility model aims to provide a condenser, which ensures that iodine vapor is subjected to pressure lifting before entering a vacuum pump to finish low-temperature high-pressure efficient condensation, and effectively protects the vacuum pump.

In order to achieve the above object, the present utility model provides the following solutions:

the utility model provides a condenser, which comprises a shell and a compression structure, wherein the shell is provided with a cooling channel, the compression structure is positioned in the shell, the compression structure comprises a driving structure and a plurality of rotary blades, the shell is provided with an air suction port and an air exhaust port, the air suction port and the air exhaust port are both communicated with the inside of the shell, and the space between the adjacent rotary blades is gradually reduced from the air suction port to the air exhaust port along with the movement of the rotary blades driven by the driving structure.

Preferably, the compression structure further comprises an eccentric rotor, and the plurality of rotary blades are arranged along the circumferential direction of the eccentric rotor.

Preferably, one end of each of the rotary blades is in contact with an inner wall of the housing.

Preferably, an elastic member is provided between the other end of each of the rotary blades and the eccentric rotor.

Preferably, the elastic element is a spring.

Preferably, the air inlet and the air outlet are arranged opposite to each other.

Preferably, the shell is further provided with an oil filling port and an oil draining port, and the oil filling port and the oil draining port are communicated with the inside of the shell.

Preferably, the oil filling port and the oil draining port are arranged oppositely.

Preferably, the housing has a double-layer structure, and the cooling passage is located in the double-layer structure.

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

according to the utility model, the condenser adopts a volume compression method, so that iodine vapor generates volume compression in a vacuum pipeline between the condenser and the vacuum pump to improve the pressure of the iodine vapor, so that the iodine is subjected to pressure elevation in advance before entering the vacuum pump to finish low-temperature high-pressure efficient condensation, and is captured, condensed and collected by the condenser, thereby greatly improving the recovery efficiency of the iodine and effectively protecting a vacuum pump system.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a condenser of the present utility model;

wherein: 1-shell, 2-cooling channel, 3-rotating blade, 4-elastic element, 5-air suction port, 6-air exhaust port, 7-oil filling port, 8-oil discharge port and 9-eccentric rotor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to fall within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

As shown in fig. 1: the embodiment provides a condenser, including casing 1 and compression structure, casing 1 is bilayer structure, cooling channel 2 is arranged in letting in coolant, compression structure is arranged in casing 1, compression structure includes actuating structure and a plurality of rotating vane 3, actuating structure can be the motor, casing 1 is provided with induction port 5 and gas vent 6, induction port 5 and gas vent 6 set up relatively, induction port 5 and gas vent 6 all communicate with the inside of casing 1, along with the motion of actuating structure drive rotating vane 3, the space between the adjacent rotating vane 3 is reduced gradually by induction port 5 to gas vent 6. The air enters between the adjacent rotating blades 3 through the air suction port 5, the space formed between the adjacent rotating blades 3 and the shell 1 gradually decreases along with the movement of the rotating blades 3, the air is pressurized in the process, and the pressurized condensation of the air is realized along with the contact cooling of the air and the shell 1.

Specifically, in this embodiment, the compression structure further includes an eccentric rotor 9, a plurality of rotating blades 3 are disposed along a circumferential direction of the eccentric rotor 9, the driving structure drives the eccentric rotor 9 to rotate, during rotation, one end of each rotating blade 3 contacts with an inner wall of the housing 1, so that a sealing environment is formed between the adjacent rotating blade 3 and the housing 1 therebetween, an elastic element 4 is disposed between the other end of each rotating blade 3 and the eccentric rotor 9, and the elastic element 4 is a spring.

In this embodiment, the casing 1 is further provided with an oil filling port 7 and an oil draining port 8, the oil filling port 7 and the oil draining port 8 are oppositely arranged, the oil draining port 8 is located at the bottommost end of the casing 1, and the oil filling port 7 and the oil draining port 8 are both communicated with the inside of the casing 1. The lubricating grease is vacuum oil or silicone oil, enters the shell 1 from the oil filling port 7, is used for reducing friction when the rotating blades 3 rotate, and can be discharged along with condensate cleaning.

The condenser in this embodiment adopts the volume compression method, makes iodine vapor produce volume compression in the vacuum pipeline and improves iodine vapor pressure for iodine is carried out the pressure in advance and is promoted the high-efficient condensation of accomplishing low temperature high pressure before getting into the vacuum pump, is caught the condensation by the condenser and collects, has improved iodine's recovery efficiency greatly, has effectively protected the vacuum pump system simultaneously.

The principles and embodiments of the present utility model have been described in this specification with reference to specific examples, the description of which is only for the purpose of aiding in understanding the method of the present utility model and its core ideas; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims

1. A condenser, characterized in that: including casing and compression structure, the casing is provided with cooling channel, compression structure is located in the casing, compression structure includes actuating structure and a plurality of rotating vane, the casing is provided with induction port and gas vent, the induction port with the gas vent all with the inside intercommunication of casing, along with actuating structure drive rotating vane's motion, adjacent space between the rotating vane by the induction port to the gas vent reduces gradually.

2. The condenser of claim 1, wherein: the compression structure further comprises an eccentric rotor, and a plurality of rotating blades are arranged along the circumference of the eccentric rotor.

3. The condenser of claim 1, wherein: one end of each of the rotary blades is in contact with an inner wall of the housing.

4. The condenser of claim 2, wherein: an elastic element is arranged between the other end of each rotary blade and the eccentric rotor.

5. The condenser of claim 4, wherein: the elastic element is a spring.

6. The condenser of claim 1, wherein: the air suction port and the air exhaust port are arranged oppositely.

7. The condenser of claim 1, wherein: the shell is also provided with an oil filling port and an oil draining port, and the oil filling port and the oil draining port are communicated with the inside of the shell.

8. The condenser of claim 7, wherein: the oil filling port and the oil draining port are arranged oppositely.

9. The condenser of claim 1, wherein: the shell is of a double-layer structure, and the cooling channel is located in the double-layer structure.