CN216694060U

CN216694060U - Efficient siphon type oil cooling screw unit

Info

Publication number: CN216694060U
Application number: CN202122835214.9U
Authority: CN
Inventors: 吴文民
Original assignee: Qingdao Bingquan Refrigeration Equipment Engineering Co ltd
Current assignee: Qingdao Bingquan Refrigeration Equipment Engineering Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-06-07
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a high-efficiency siphon type oil cooling screw unit, which relates to the technical field of refrigeration and air conditioning and comprises a support frame, wherein a siphon type oil cooling screw unit body is fixedly arranged at the top of the support frame, a circulating oil purification mechanism is arranged on the right side of the siphon type oil cooling screw unit body, a support mechanism is arranged at the bottom of the support frame, and the circulating oil purification mechanism comprises a treatment barrel. According to the siphon oil cooling screw unit, the first electromagnetic valve and the second electromagnetic valve are opened, the pump is controlled to run at the same time, oil in an oil tank of the siphon oil cooling screw unit body is extracted, the oil is circulated in the purifying tank, scrap iron in the oil can be absorbed through the magnetic ring, other impurities in the oil can be filtered through the filtering grid net, the function of purifying and recycling the oil is achieved, the problem that the use cost of the siphon oil cooling screw unit is increased due to direct replacement of new oil is solved, and the environmental protection performance of the siphon oil cooling screw unit is improved.

Description

Efficient siphon type oil cooling screw unit

Technical Field

The utility model relates to the technical field of refrigeration air conditioners, in particular to a high-efficiency siphon type oil cooling screw unit.

Background

The siphon type oil cooling screw machine set is a water chilling unit which takes various screw compressors as main machines and is an assembled refrigerating device which consists of a screw refrigerating compressor, a condenser, an evaporator, a thermal expansion valve, an oil separator, an automatic control element, an instrument and the like. The following problems exist in the prior art:

1. the existing screw unit does not have the function of purifying oil in the screw unit, and the use cost of the device is increased due to direct replacement of new oil after the screw unit is used for a period of time;

2. the existing screw unit can generate vibration to a certain degree during working, the vibration of the screw unit can cause abrasion to the ground, the ground is damaged, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficiency siphon type oil cooling screw unit, which aims to have the function of purifying oil in the screw unit and solve the problem that the use cost of the device is increased due to direct replacement of new oil; the other purpose is to solve the problem that the vibration of the unit can cause abrasion to the ground so as to achieve the effect of protecting the ground.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a high-efficient hydrocone type oil cooling screw unit, includes the support frame, the top fixed mounting of support frame has hydrocone type oil cooling screw unit body, the right side of hydrocone type oil cooling screw unit body is provided with circulating oil purification mechanism, the bottom of support frame is provided with supporting mechanism.

Circulating oil purification mechanism is including handling a section of thick bamboo, handle a section of thick bamboo fixed mounting on the right side of hydrocone type oil cooling screw unit body, the right side fixed mounting who handles a section of thick bamboo inner chamber has the pump machine, the equal fixedly connected with purifying tank in end and the play water end of pump machine.

The supporting mechanism comprises a supporting base, a central elastic supporting piece is fixedly mounted at the bottom of an inner cavity of the supporting base, and a trapezoidal elastic supporting block is fixedly mounted at the bottom of the inner cavity of the supporting base.

The technical scheme of the utility model is further improved as follows: two the equal dismantlement formula in one end that the pump machine was kept away from to the purge tank is connected with the connecting pipe, is located the top the left side fixedly connected with solenoid valve one of connecting pipe is located the below the left side fixedly connected with solenoid valve two of connecting pipe, the left side of solenoid valve one, solenoid valve two all with the inside oil tank fixed connection of hydrocone type oil cooling screw unit body, the equal swing joint in top and the bottom of a processing section of thick bamboo has the dismantlement door.

The technical scheme of the utility model is further improved as follows: the bottom threaded connection of purifying tank has the bottom lid, the bottom fixed mounting of bottom lid has solid fixed ring, fixedly connected with anti-skidding stripe on solid fixed ring's the outer wall.

The technical scheme of the utility model is further improved as follows: the inner wall of the purification tank is fixedly connected with a magnetic ring, a central flow guide block is fixedly installed in the inner cavity of the purification tank, and a filtering support is arranged on the outer wall of the central flow guide block.

The technical scheme of the utility model is further improved as follows: the inner wall of the filtering support is fixedly connected with a filtering grating net, the inner wall of the filtering grating net is fixedly connected with a rubber inner ring, and the inner wall of the rubber inner ring is movably connected with the outer wall of the central flow guide block.

The technical scheme of the utility model is further improved as follows: the bottom of the support frame extends to the inner cavity of the support base and is fixedly connected with a movable connecting base, the outer wall of the movable connecting base is fixedly connected with an elastic piece, and one end, far away from the movable connecting base, of the elastic piece is fixedly connected with the inner wall of the support base.

The technical scheme of the utility model is further improved as follows: the bottom of the movable connecting seat is movably connected with a fixed connecting seat, one surface of the movable connecting seat adjacent to the fixed connecting seat is provided with a lubricating oil coating, and the tops of the central elastic supporting piece and the trapezoidal elastic supporting block are fixedly connected with the bottom of the fixed connecting seat.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a high-efficiency siphon oil cooling screw unit, which adopts the combination of a pump machine, a first electromagnetic valve, a second electromagnetic valve, a magnetic ring and a filter grid net to open the first electromagnetic valve and the second electromagnetic valve and simultaneously control the operation of the pump machine to extract oil in an oil tank of a siphon oil cooling screw unit body so as to lead the oil to circulate in a purifying tank, scrap iron in the oil can be absorbed through the magnetic ring, other impurities in the oil can be filtered through the filter grid net, the function of purifying and recycling the oil is realized, the problem that the use cost of the device is increased due to the direct replacement of new oil is avoided, and the environmental protection of the device is improved.

2. The utility model provides a high-efficiency siphon-type oil cooling screw unit, which adopts the combination of a movable connecting seat, an elastic element, a central elastic supporting element and a trapezoidal elastic supporting block, and through the design of the central elastic supporting element and the trapezoidal elastic supporting block, a supporting frame is supported through the movable connecting seat and a fixed connecting seat, and meanwhile, the function of absorbing the vibration force of the siphon-type oil cooling screw unit body in the vertical direction is realized.

Drawings

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

FIG. 2 is a schematic structural view of a circulating oil purifying mechanism according to the present invention;

FIG. 3 is a schematic view showing the internal structure of the purification tank of the present invention;

FIG. 4 is a schematic top view of the filter support of the present invention;

fig. 5 is a schematic view of the internal structure of the support base of the present invention.

In the figure: 1. a support frame; 2. the siphon oil cools the screw unit body;

3. a circulating oil purification mechanism; 31. a treatment cylinder; 32. a pump machine; 33. disassembling the door; 34. a first electromagnetic valve; 35. a second electromagnetic valve; 36. a connecting pipe; 37. a purification tank; 371. a bottom cover body; 372. a fixing ring; 373. a magnetic ring; 374. a central flow guide block; 375. a filtration rack; 376. filtering a grating net; 377. a rubber inner ring;

4. a support mechanism; 41. a support base; 42. moving the connecting seat; 43. an elastic member; 44. a fixed connecting seat; 45. a lubricant coating; 46. a central resilient support; 47. trapezoidal elasticity supporting shoe.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in FIGS. 1 to 5, the utility model provides a high-efficiency siphon-type oil cooling screw unit, which comprises a support frame 1, a siphon-type oil cooling screw unit body 2 is fixedly installed on the top of the support frame 1, a circulating oil purification mechanism 3 is arranged on the right side of the siphon-type oil cooling screw unit body 2, a support mechanism 4 is arranged on the bottom of the support frame 1, the circulating oil purification mechanism 3 comprises a treatment cylinder 31, the treatment cylinder 31 is fixedly installed on the right side of the siphon-type oil cooling screw unit body 2, a pump 32 is fixedly installed on the right side of the inner cavity of the treatment cylinder 31, a purification tank 37 is fixedly connected to both the water inlet end and the water outlet end of the pump 32, the support mechanism 4 comprises a support base 41, a central elastic support member 46 is fixedly installed on the bottom of the inner cavity of the support base 41, a trapezoidal elastic support block 47 is fixedly installed on the bottom of the inner cavity of the support base 41, and the central elastic support member 46 is arranged, the siphon oil cooling screw unit body 2 can be elastically supported, the pressure borne by the central elastic supporting piece 46 is relieved through the design of the trapezoid elastic supporting block 47, the central elastic supporting piece 46 is supported, the service life of the central elastic supporting piece 46 is prolonged, and the trapezoid elastic supporting block 47 and the central elastic supporting piece 46 are both made of high-damping synthetic rubber.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, one end of each of the two purification tanks 37 far from the pump 32 is detachably connected with a connecting pipe 36, the left side of the connecting pipe 36 above is fixedly connected with a first electromagnetic valve 34, the left side of the connecting pipe 36 below is fixedly connected with a second electromagnetic valve 35, the left sides of the first electromagnetic valve 34 and the second electromagnetic valve 35 are fixedly connected with an oil tank inside the siphonic oil cooling screw unit body 2, the top and the bottom of the treatment cylinder 31 are movably connected with a detachable door 33, the bottom of the purification tank 37 is in threaded connection with a bottom cover 371, the bottom of the bottom cover 371 is fixedly provided with a fixing ring 372, the outer wall of the fixing ring 372 is fixedly connected with an anti-slip stripe, the inner wall of the purification tank 37 is fixedly connected with a magnetic ring 373, a central flow guide block 374 is fixedly arranged in the inner cavity of the purification tank 37, and the oil can be in full contact with the magnetic ring 373 and the filter grid network 376 by the arrangement of the central flow guide block 374, be provided with on the outer wall of center water conservancy diversion piece 374 and filter support 375, through being equipped with magnetic ring 373, can adsorb the iron fillings of the inside of the oil on the way, through being equipped with two 35 of solenoid valve 34 and solenoid valve, avoid circulating oil purification mechanism 3 to cause the problem of influence to hydrocone type oil cooling screw unit body 2 when hydrocone type oil cooling screw unit body 2 normally works.

Example 3

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the inner wall of the filter support 375 is fixedly connected with the filter grid net 376, the inner wall of the filter grid net 376 is fixedly connected with a rubber inner ring 377, the inner wall of the rubber inner ring 377 is movably connected with the outer wall of the central flow guide block 374, the bottom of the support frame 1 extends into the inner cavity of the support base 41 and is fixedly connected with a movable connecting base 42, the outer wall of the movable connecting base 42 is fixedly connected with an elastic part 43, one end of the elastic part 43 far away from the movable connecting base 42 is fixedly connected with the inner wall of the support base 41, the bottom of the movable connecting base 42 is movably connected with a fixed connecting base 44, the movable connecting base 42 and the adjacent surface of the fixed connecting base 44 are provided with a lubricating oil coating 45, the tops of the central elastic support part 46 and the trapezoidal elastic support block 47 are fixedly connected with the bottom of the fixed connecting base 44, and the filter support 375 can be conveniently installed by a user through the rubber inner ring 377, through being equipped with elastic component 43, can absorbing the vibrations power of hydrocone type oil cooling screw unit body 2 horizontal direction, through being equipped with lubricating oil coating 45, reduce the frictional force between fixed connection seat 44 and the removal connecting seat 42 to the use of this device.

The working principle of the high-efficiency siphon type oil cooling screw unit is described in detail below.

As shown in fig. 1-5, when in use, the siphon oil cooling screw unit body 2 is connected with a corresponding pipeline, so that the siphon oil cooling screw unit body 2 can be normally used for refrigerating, when the siphon oil cooling screw unit body 2 is idle, the first electromagnetic valve 34 and the second electromagnetic valve 35 are opened, and the pump 32 is controlled to operate, so that oil in an oil tank of the siphon oil cooling screw unit body 2 can be purified, and damage to the ground caused by vibration generated when the siphon oil cooling screw unit body 2 works is relieved through the design of the elastic element 43, the central elastic support element 46 and the trapezoidal elastic support block 47.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a high-efficient hydrocone type oil cooling screw unit, includes support frame (1), the top fixed mounting of support frame (1) has hydrocone type oil cooling screw unit body (2), its characterized in that: a circulating oil purification mechanism (3) is arranged on the right side of the siphon oil cooling screw unit body (2), and a support mechanism (4) is arranged at the bottom of the support frame (1);

the circulating oil purification mechanism (3) comprises a treatment barrel (31), the treatment barrel (31) is fixedly arranged on the right side of the siphon type oil cooling screw unit body (2), a pump (32) is fixedly arranged on the right side of an inner cavity of the treatment barrel (31), and a water inlet end and a water outlet end of the pump (32) are fixedly connected with a purification tank (37);

the supporting mechanism (4) comprises a supporting base (41), a central elastic supporting piece (46) is fixedly installed at the bottom of an inner cavity of the supporting base (41), and a trapezoidal elastic supporting block (47) is fixedly installed at the bottom of the inner cavity of the supporting base (41).

2. The high efficiency siphonic oil cooling screw unit according to claim 1, wherein: two the one end that pump machine (32) were kept away from in purge tank (37) is all dismantled the formula and is connected with connecting pipe (36), is located the top the left side fixedly connected with solenoid valve (34) of connecting pipe (36), be located the below the left side fixedly connected with solenoid valve two (35) of connecting pipe (36), the left side of solenoid valve (34), solenoid valve two (35) all with the inside oil tank fixed connection of hydrocone type oil cooling screw unit body (2), the equal swing joint in top and the bottom of a processing section of thick bamboo (31) has dismantlement door (33).

3. The high efficiency siphonic oil cooling screw unit according to claim 1, wherein: the bottom threaded connection of purification jar (37) has bottom lid (371), the bottom fixed mounting of bottom lid (371) has solid fixed ring (372), fixedly connected with anti-skidding stripe on the outer wall of solid fixed ring (372).

4. The highly efficient siphonic oil cooling screw unit according to claim 3, wherein: the magnetic ring (373) is fixedly connected to the inner wall of the purification tank (37), a central flow guide block (374) is fixedly mounted in the inner cavity of the purification tank (37), and a filtering support (375) is arranged on the outer wall of the central flow guide block (374).

5. The highly efficient siphonic oil cooling screw unit according to claim 4, wherein: the inner wall of the filtering support (375) is fixedly connected with a filtering grid net (376), the inner wall of the filtering grid net (376) is fixedly connected with a rubber inner ring (377), and the inner wall of the rubber inner ring (377) is movably connected with the outer wall of the central flow guide block (374).

6. The high efficiency siphonic oil cooling screw unit according to claim 1, wherein: the bottom of support frame (1) extends to fixedly connected with and removes connecting seat (42) in the inner chamber of support base (41), fixed connection elastic component (43) on the outer wall of removal connecting seat (42), the one end that removes connecting seat (42) is kept away from in elastic component (43) and the inner wall fixed connection of support base (41).

7. The highly efficient siphonic oil cooling screw unit according to claim 6, wherein: the bottom of the movable connecting seat (42) is movably connected with a fixed connecting seat (44), one surface of the movable connecting seat (42) adjacent to the fixed connecting seat (44) is provided with a lubricating oil coating (45), and the tops of the central elastic supporting piece (46) and the trapezoidal elastic supporting block (47) are fixedly connected with the bottom of the fixed connecting seat (44).