CN211573773U

CN211573773U - Long service life's liquid ring pump

Info

Publication number: CN211573773U
Application number: CN202020070532.3U
Authority: CN
Inventors: 徐战勇
Original assignee: Jiangsu Chuanrun Complete Equipment Co ltd
Current assignee: Jiangsu Chuanrun Complete Equipment Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-25
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a liquid ring pump technical field just discloses a long service life's liquid ring pump, including the under casing, the top fixed mounting of under casing has liquid ring pump body, the fixed surface of liquid ring pump body installs heat conduction cover, the thermovent has been seted up to the roof of under casing inner chamber. This long service life's liquid ring pump, when running through whole liquid ring pump body, motor body's surface can give out a large amount of heats, installation through heat conduction sleeve, heat on the motor body carries out the heat conduction, the heat can be conducted to the fin this moment, through the effectual inside of giving off the bottom case with the heat of fin, then the operation through the fan, take out the inside steam of bottom case, come effectual reduction motor surface part heat, through filling up the condensate to the inside of water tank, through the operation of circulating pump, make the continuous circulation of condensate in the condenser pipe, effectual heat dissipation that dispels, the long-term purpose of service life has been reached.

Description

Long service life's liquid ring pump

Technical Field

The utility model relates to a liquid ring pump technical field specifically is a long service life's liquid ring pump.

Background

The liquid ring pump can be divided into three types, namely a liquid ring vacuum pump, a liquid ring vacuum compressor and a liquid ring compressor, according to the difference of the use working conditions, no matter which liquid ring pump is used, the technical scheme that one motor carries one liquid ring pump is adopted, a single motor carries a single liquid ring pump unit, and under the common condition, the technical scheme that one motor carries one liquid ring pump can meet the requirement.

The liquid ring pump on the existing market is various, but the shortcoming that service life is low generally exists, and under the long-time work of liquid ring pump, the motor is overheated very easily, if the radiating effect is not good, can influence the service life of motor device, burns out the motor even, and simultaneously in the motor operation process, the service life of device also can be influenced to the frequent vibrations of whole liquid ring pump production, so provides a long service life's liquid ring pump and solves above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a long service life's liquid ring pump possesses advantages such as service life is long, has solved the shortcoming that the ubiquitous service life is low, and under the long-time work of liquid ring pump, the motor is overheated very easily, if the radiating effect is not good, can influence the service life of motor device, burns out the motor even, and simultaneously at motor function in-process, whole liquid ring pump produces frequent vibrations and also can influence the problem of the service life of device.

(II) technical scheme

In order to realize the purpose of long service life, the utility model provides a following technical scheme: a liquid ring pump with long service life comprises a bottom case, wherein a liquid ring pump body is fixedly installed at the top of the bottom case, a heat conduction sleeve is fixedly installed on the outer surface of the liquid ring pump body, a heat dissipation port is formed in the top wall of an inner cavity of the bottom case, a heat dissipation fin is fixedly installed in the heat dissipation port, a fixed port is formed in the right side of the bottom case, an air pipe is fixedly installed in the fixed port, a fan is fixedly installed in the air pipe, a base is fixedly installed on the outer surface of the bottom case, positioning grooves are formed in the left side wall and the right side wall of the inner cavity of the base respectively, a pressing plate is fixedly installed in the positioning grooves, a damping spring is fixedly installed at the bottom of the pressing plate, a damping rod is fixedly installed in the damping spring, mounting plates are fixedly installed on the left side and the right side of the base respectively, a water, the inside fixed mounting of circulating pump has the condenser pipe, the inside packing of water tank has the condensate.

Preferably, the radiating fins are fixedly arranged at the bottom of the heat conducting sleeve, and the pressing plate is fixedly arranged at the bottom of the bottom box.

Preferably, the damping spring is fixedly installed on the bottom wall of the inner cavity of the base, and the condensation pipe is fixedly installed on the outer surface of the heat conduction sleeve.

Preferably, the bottom box is a cuboid with a hollow inner part, and the size of the heat conduction sleeve is matched with that of the liquid ring pump body.

Preferably, the size of thermovent and the size looks adaptation of fin, two the constant head tank is the symmetric distribution in the left and right sides of base axis.

Preferably, damping spring's quantity is no less than two and evenly distributed at the diapire of base inner chamber, two the mounting panel is the left and right sides of symmetric distribution in base axis.

(III) advantageous effects

Compared with the prior art, the utility model provides a long service life's liquid ring pump possesses following beneficial effect:

1. this long service life's liquid ring pump, when running through whole liquid ring pump body, motor body's surface can give out a large amount of heats, installation through heat conduction sleeve, heat on the motor body carries out the heat conduction, the heat can be conducted to the fin this moment, through the effectual inside of giving off the bottom case with the heat of fin, then the operation through the fan, take out the inside steam of bottom case, come effectual reduction motor surface part heat, through filling up the condensate to the inside of water tank, through the operation of circulating pump, make the continuous circulation of condensate in the condenser pipe, effectual heat dissipation that dispels, the long-term purpose of service life has been reached.

2. This long service life's liquid ring pump, can produce frequent vibrations through whole liquid ring pump body when moving, the clamp plate receives the seismic force back of under casing this moment, transmit strength to damping spring on, through damping spring and damping rod's cooperation, rely on the initial messenger's power of spring precompression, in order to reduce or eliminate equipment and receive outside influence, make it leave the forced vibration frequency who arouses because of external disturbance, the effectual vibrations that reduce whole device, avoid being in for a long time and make the part of liquid ring pump inner part not hard up under the vibrations, thereby the long purpose of service life has been reached.

Drawings

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

FIG. 2 is a schematic structural view of the water tank of the present invention;

fig. 3 is a schematic structural diagram of the air duct of the present invention.

In the figure: the device comprises a bottom box 1, a liquid ring pump body 2, a heat conduction sleeve 3, a heat dissipation port 4, a heat dissipation fin 5, an air pipe 6, a fan 7, a base 8, a positioning groove 9, a pressure plate 10, a damping spring 11, a damping rod 12, a mounting plate 13, a water tank 14, a circulating pump 15, a condenser pipe 16, a condensate 17 and a fixing port 18.

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. 1-3, a liquid ring pump with a long service life includes a bottom case 1, a liquid ring pump body 2 is fixedly installed on the top of the bottom case 1, a heat conduction sleeve 3 is fixedly installed on the outer surface of the liquid ring pump body 2, when the whole liquid ring pump body 2 operates, a large amount of heat is emitted from the outer surface of the motor body, the heat on the motor body is conducted through the installation of the heat conduction sleeve 3, at the moment, the heat is conducted to a heat dissipation fin 5, the heat is effectively emitted to the inside of the bottom case 1 through the heat dissipation fin 5, then the hot air in the bottom case 1 is pumped out through the operation of a fan 7, so as to effectively reduce partial heat on the outer surface of the motor, the condensate 17 is filled in a water tank 14, and the condensate 17 continuously circulates in a condensation pipe 16 through the operation of a circulation pump 15, so as to effectively dissipate heat, thereby achieving the purpose of long service life, the heat radiating fins 5 are fixedly arranged at the bottom of the heat conducting sleeve 3, the pressing plate 10 is fixedly arranged at the bottom of the bottom box 1, the top wall of the inner cavity of the bottom box 1 is provided with a heat radiating port 4, the heat radiating fins 5 are fixedly arranged inside the heat radiating port 4, the right side of the bottom box 1 is provided with a fixed port 18, the damping spring 11 is fixedly arranged at the bottom wall of the inner cavity of the base 8, the condenser pipe 16 is fixedly arranged on the outer surface of the heat conducting sleeve 3, the air pipe 6 is fixedly arranged inside the fixed port 18, the bottom box 1 is shaped like a cuboid with a hollow inner part, the size of the heat conducting sleeve 3 is matched with the size of the liquid ring pump body 2, the fan 7 is fixedly arranged inside the air pipe 6, the model of the fan 7 can be RT-H21, the outer surface of the bottom box 1 is fixedly provided with the base 8, the positioning grooves 9 are arranged on the left side wall and the right side wall of, the inside fixed mounting of constant head tank 9 has clamp plate 10, the bottom fixed mounting of clamp plate 10 has damping spring 11, damping spring 11's quantity is no less than two and evenly distributed in the diapire of base 8 inner chamber, two mounting panels 13 are the left and right sides of symmetric distribution in base 8 axis, can produce frequent vibrations when running through whole liquid ring pump body 2, at this moment clamp plate 10 receives after the seismic energy of bottom case 1, transmit strength to damping spring 11, through damping spring 11 and damping rod 12's cooperation, rely on the initial messenger's power of spring precompression, in order to reduce or eliminate the equipment and receive external influence, make it leave the forced vibration frequency that arouses because of external disturbance, effectively reduce the vibrations of whole device, avoid making the part of liquid ring pump become flexible under vibrations for a long time, thereby the purpose that the internal part has reached the service life limit is long, damping rod 12 is fixed mounting in damping spring 11, the equal fixed mounting in the left and right sides of base 8 has mounting panel 13, and the top fixed mounting of under casing 1 has water tank 14, and the top fixed mounting of water tank 14 has circulating pump 15, and circulating pump 15's model can be 150QJ10-50/7, and circulating pump 15's inside fixed mounting has condenser pipe 16, and the inside packing of water tank 14 has condensate 17.

When the heat dissipation device is used, hot air in the bottom box 1 is pumped out through the operation of the fan 7, so that the heat of the outer surface part of the motor is effectively reduced, condensate 17 is filled in the water tank 14, and the condensate 17 is continuously circulated in the condensation pipe 16 through the operation of the circulating pump 15, so that the heat dissipation is effectively carried out.

To sum up, this long service life's liquid ring pump, in the time of through the operation of whole liquid ring pump body 2, motor body's surface can give out a large amount of heats, through the installation of heat conduction cover 3, heat on the motor body carries out the heat conduction, the heat can be conducted to fin 5 this moment, through fin 5 effectual inside with the heat give off under casing 1, then through the operation of fan 7, take out the inside steam of under casing 1, come effectual reduction motor surface part heat, through filling up condensate 17 to the inside of water tank 14, through the operation of circulating pump 15, make condensate 17 continuous circulation in condenser pipe 16, it dispels the heat effectually, the long-lived purpose has been reached.

Moreover, the whole liquid ring pump body 2 can generate frequent vibration when running, and after the pressure plate 10 receives the vibration force of the bottom box 1, the force is transmitted to the damping spring 11, and through the cooperation of the damping spring 11 and the damping rod 12, the initial force of the pre-compression of the spring is relied on, so as to reduce or eliminate the external influence on the equipment, and make the equipment leave the forced vibration frequency caused by external interference, effectively reduce the vibration of the whole device, avoid the loosening of parts of the inner parts of the liquid ring pump under the vibration for a long time, thereby achieving the purpose of long service life, solving the defect of low service life generally existing, under the long-time work of the liquid ring pump, the motor is easy to overheat, if the heat dissipation effect is not good, the service life of motor devices can be influenced, even the motor is burnt out, meanwhile, in the operation process of the motor, the service life of the device can be influenced by frequent vibration generated by the whole liquid ring pump.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a long service life's liquid ring pump, includes bottom case (1), its characterized in that: the liquid ring pump is characterized in that a liquid ring pump body (2) is fixedly mounted at the top of the bottom box (1), a heat conduction sleeve (3) is fixedly mounted on the outer surface of the liquid ring pump body (2), a heat dissipation port (4) is formed in the top wall of the inner cavity of the bottom box (1), a heat dissipation fin (5) is fixedly mounted in the heat dissipation port (4), a fixing port (18) is formed in the right side of the bottom box (1), an air pipe (6) is fixedly mounted in the fixing port (18), a fan (7) is fixedly mounted in the air pipe (6), a base (8) is fixedly mounted on the outer surface of the bottom box (1), positioning grooves (9) are formed in the left side wall and the right side wall of the inner cavity of the base (8), a pressing plate (10) is fixedly mounted in the positioning grooves (9), a damping spring (11) is fixedly mounted at the bottom of the pressing plate (10), and a, the equal fixed mounting in the left and right sides of base (8) has mounting panel (13), the top fixed mounting of bottom case (1) has water tank (14), the top fixed mounting of water tank (14) has circulating pump (15), the inside fixed mounting of circulating pump (15) has condenser pipe (16), the inside packing of water tank (14) has condensate (17).

2. A long-life liquid ring pump as claimed in claim 1, wherein: the radiating fins (5) are fixedly arranged at the bottom of the heat conducting sleeve (3), and the pressing plate (10) is fixedly arranged at the bottom of the bottom box (1).

3. A long-life liquid ring pump as claimed in claim 1, wherein: damping spring (11) fixed mounting is in the diapire of base (8) inner chamber, condenser pipe (16) fixed mounting is in the surface of heat conduction cover (3).

4. A long-life liquid ring pump as claimed in claim 1, wherein: the bottom box (1) is a cuboid with a hollow inner part, and the size of the heat conduction sleeve (3) is matched with that of the liquid ring pump body (2).

5. A long-life liquid ring pump as claimed in claim 1, wherein: the size of thermovent (4) and the size looks adaptation of fin (5), two constant head tank (9) are the left and right sides of symmetric distribution in base (8) axis.

6. A long-life liquid ring pump as claimed in claim 1, wherein: damping spring (11)'s quantity is no less than two and evenly distributed at the diapire of base (8) inner chamber, two mounting panel (13) are the left and right sides of symmetric distribution in base (8) axis.