CN217464982U

CN217464982U - Flow regulating device for refrigeration liquid storage device

Info

Publication number: CN217464982U
Application number: CN202221218632.1U
Authority: CN
Inventors: 丁小洪
Original assignee: Nantong Oem Refrigeration Equipment Co ltd
Current assignee: Jiangsu Parker Refrigeration Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-20
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a refrigeration reservoir technical field just discloses a refrigeration reservoir flow control device, including a jar body mouth structure, the inboard fixed mounting of jar body mouth structure has the collar, the inboard fixed mounting of collar has the intercommunication ring, the last fixed surface of collar installs two spacing ring structures, two movable mounting has the runner assembly between the spacing ring structure. This refrigeration reservoir flow regulator, through setting up the rotor plate, locating component and runner assembly isotructure, when need not pour refrigerating system through the reservoir, the position of outlet duct and the position of three gas outlet stagger, make the inboard refrigerant of holding vessel main part unable discharge, under the condition that does not press the swivel becket, the position of locating component locking rotor plate, make the rotor plate can not rotate, only press downwards and rotate the swivel becket simultaneously and just can open the switch, thereby greatly reduced the possibility of mistake touching, the problem of refrigerant leakage has been avoided.

Description

Flow regulating device for refrigeration liquid storage device

Technical Field

The utility model relates to a refrigeration reservoir technical field specifically is a refrigeration reservoir flow control device.

Background

The refrigerant is indispensable in the refrigerating system, through pressurizeing the refrigerant to reach the effect of adjustment temperature, the refrigerant is generally all stored in the inboard of jar of body by the pressurization, conveniently accomodates and transports.

The current refrigerant uses threaded switch's mode to carry out flow control, and this kind of switch control mode has certain problem, and in the in-service use, operating personnel need carry the refrigeration reservoir at any time and carry out the refrigerant interpolation to refrigerating system such as air conditioners, and this kind of threaded switch does not have location structure, bumps the problem that can cause the switch to open inside refrigerant and leak in handling mistake.

SUMMERY OF THE UTILITY MODEL

The utility model provides a refrigeration reservoir flow control device possesses the beneficial effect that can conveniently adjust the flow size, has solved the problem mentioned in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a refrigeration reservoir flow control device, includes a jar body mouth structure, the inboard fixed mounting of jar body mouth structure has the collar, the inboard fixed mounting of collar has the intercommunication ring, the last fixed surface of collar installs two limit ring structures, two movable mounting has rotating assembly between the limit ring structure, the inboard of jar body mouth structure is provided with the rotor plate through the rotating assembly activity, the trepanning has been seted up to the central point of rotor plate, just be provided with the outlet duct in the inboard of trepanning on the rotor plate, the bottom of outlet duct extends to the inboard of intercommunication ring, three gas outlet, two have been seted up in the outside of intercommunication ring the equal difference in aperture of gas outlet, the inboard of jar body mouth structure just is provided with locating component in the top of rotor plate.

As an alternative scheme, the runner assembly includes the loose ring, loose ring movable mounting has between two spacing ring structures, the last fixed surface of loose ring installs a plurality of stand, the lower surface of rotor plate and the equal fixed mounting in the corresponding position of every stand have the sleeve pipe, the sleeve pipe activity is cup jointed in the outside of stand, the spring has been cup jointed in the outside of stand and in the activity of sheathed tube below in the outside of stand.

As an optimized scheme, the trepanning has been seted up to the central point of rotor plate, the outlet duct runs through the rotor plate through the trepanning, just set up flutedly in the inboard of trepanning on the rotor plate, the outside of outlet duct is provided with the side piece, the activity joint of side piece is in the inboard of recess.

As an alternative scheme, round U type groove has been seted up to the inside wall of intercommunication ring, the bottom of outlet duct extends to the inboard and the fixed mounting in U type groove and has the joint piece, the inboard in U type groove just all fixes being provided with the rubber ring in two cell wall contact departments of surface and U type groove about the joint piece.

As a preferred scheme, locating component includes the top ring, top ring fixed mounting is in the inboard of jar body mouth structure, the lower fixed surface of top ring installs a plurality of radius platform structure, the locating hole has all been seted up in the corresponding position of every radius platform structure to the upper surface of rotor plate.

As an optional scheme of the utility model, the inboard fixed mounting of intercommunication ring has sealed lid, be provided with movable sealing washer between the inside wall of sealed lid and the outside of outlet duct.

As an optimized scheme, the last fixed surface of rotor plate installs two linkage posts, two the top fixed mounting of linkage post has the rotating ring.

The utility model discloses possess following beneficial effect:

1. this refrigeration reservoir flow regulation apparatus, through setting up the rotor plate, locating component and runner assembly isotructure, when need not pour refrigerating system through the reservoir, the position of outlet duct and the position of three gas outlet stagger, make the unable discharge of the inboard refrigerant of holding vessel main part, under the condition that does not press the swivel becket, the position of locating component locking rotor plate, make the rotor plate can not rotate, only press downwards and rotate the swivel becket simultaneously and just can open the switch, thereby greatly reduced the possibility that the mistake touched, the problem of refrigerant leakage has been avoided.

2. This refrigeration reservoir flow regulator, through setting up locating component and runner assembly, press the swivel becket downwards, make the swivel becket promote the rotor plate downwards, make the rotor plate drive several sleeve pipes and press the spring downwards, make the spring produce deformation, thereby make the distance increase between rotor plate and the radius platform structure, thereby make the inboard of radius platform structure follow locating hole break away from, thereby can rotate the rotor plate through the swivel becket, after rotating and accomplishing, release the swivel becket, make the rotor ring no longer compressed, the rotor plate kick-backs under the effect of spring elasticity, make the inboard of radius platform structure reentrant the locating hole, make the rigidity of rotor plate and outlet duct, the position of joint piece can correspond with the gas outlet in different apertures one by one during the rotation, reach the effect of regulating the flow.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the tank mouth structure of the present invention.

Fig. 3 is the internal schematic view of the tank mouth structure of the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a storage tank main body; 2. a tank mouth structure; 3. a rotating ring; 4. a linkage column; 5. a top ring; 6. aligning the mark; 7. an air outlet pipe; 8. a side block; 9. corresponding marks; 10. a rotating plate; 11. a mounting ring; 12. a communication ring; 13. an inverted frustum structure; 14. a sleeve; 15. an air outlet; 16. a sealing cover; 17. a movable sealing ring; 18. a rubber ring; 19. a clamping block; 20. a column; 21. a spring; 22. a movable ring; 23. spacing ring structure.

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.

Examples

Referring to fig. 1-5, a flow regulating device for a refrigeration liquid storage device comprises a tank body opening structure 2, a mounting ring 11 is fixedly mounted on the inner side of the tank body opening structure 2, a communicating ring 12 is fixedly mounted on the inner side of the mounting ring 11, two limiting ring structures 23 are fixedly mounted on the upper surface of the mounting ring 11, a rotating assembly is movably mounted between the two limiting ring structures 23, a rotating plate 10 is movably arranged on the inner side of the tank body opening structure 2 through the rotating assembly, a sleeve hole is formed in the center of the rotating plate 10, an air outlet pipe 7 is arranged on the rotating plate 10 and on the inner side of the sleeve hole, the bottom end of the air outlet pipe 7 extends to the inner side of the communicating ring 12, three air outlets 15 are formed in the outer side of the communicating ring 12, the diameters of the two air outlets 15 are different, and a positioning assembly is arranged on the inner side of the tank body opening structure 2 and above the rotating plate 10.

Jar body mouth structure 2 sets up the opening part at holding vessel main part 1, when need not filling refrigerating system through the reservoir, the position of outlet duct 7 and the position of three gas outlet 15 stagger, make the unable discharge of the inboard refrigerant of holding vessel main part 1, under the condition of not pressing swivel becket 3, locating component locks the position of rotor plate 10, make rotor plate 10 can not rotate, only press downwards and rotate swivel becket 3 simultaneously and just can open the switch, thereby greatly reduced the possibility of mistake touching, the problem of refrigerant leakage has been avoided.

The rotating assembly comprises a movable ring 22, the movable ring 22 is movably arranged between two limiting ring structures 23, a plurality of upright posts 20 are fixedly arranged on the upper surface of the movable ring 22, sleeves 14 are fixedly arranged on the lower surface of a rotating plate 10 and at the corresponding positions of each upright post 20, the sleeves 14 are movably sleeved on the outer sides of the upright posts 20, springs 21 are movably sleeved on the outer sides of the upright posts 20 and below the sleeves 14, a sleeve hole is formed in the central position of the rotating plate 10, an air outlet pipe 7 penetrates through the rotating plate 10 through the sleeve hole, a groove is formed in the rotating plate 10 and on the inner side of the sleeve hole, a side block 8 is arranged on the outer side of the air outlet pipe 7, the side block 8 is movably clamped on the inner side of the groove, a circle of U-shaped groove is formed in the inner side wall of a communicating ring 12, the bottom end of the air outlet pipe 7 extends to the inner side of the U-shaped groove and is fixedly provided with a clamping block 19, rubber rings 18 are fixedly arranged on the inner sides of the U-shaped groove and at the contact positions of the upper surface and the lower surface of the clamping block 19 and the two groove walls of the U-shaped groove, two linkage columns 4 are fixedly installed on the upper surface of the rotating plate 10, and rotating rings 3 are fixedly installed at the top ends of the two linkage columns 4.

It should be further noted that, an alignment mark 6 is disposed on the upper surface of the rotating ring 3, the position of the alignment mark 6 is consistent with the orientation of the bottom end of the air outlet pipe 7, so that an operator can observe the alignment mark 6 to determine the position of the bottom end of the air outlet pipe 7, a plurality of corresponding marks 9 are disposed on the upper surface of the top ring 5, the air outlet 15 is not disposed at the position corresponding to one of the corresponding marks 9 outside the communicating ring 12, and the positions of the air outlets 15 on the other corresponding marks 9 and the communicating ring 12 correspond to one another, so that the operator can know the position of the clamping block 19 and which air outlet 15 corresponds to each other according to the position comparison between the alignment mark 6 and the corresponding mark 9, and the number of the inverted circular truncated cone structures 13 is one more than the number of the air outlets 15, the position of the remaining inverted circular truncated cone structure 13 corresponds to the position of the air outlet 15 not disposed outside the communicating ring 12, and the positions of the other inverted circular truncated cone structures 13 correspond to the air outlets 15 one-to one another, the opening position of the positioning hole needs to correspond to the position of the air outlet 15, and no matter which air outlet 15 the position of the clamping block 19 corresponds to, the opening position of the positioning hole and the position of the inverted circular truncated cone structure 13 all correspond one to one, for example, five air outlets 15 with different sizes are opened on the outer side of the communication ring 12, the positions of the five different air outlets 15 plus the position where the air outlet 15 is not opened are six positions, the six positions can be distributed on the communication ring 12 at intervals of 60 degrees, the number of the inverted circular truncated cone structures 13 also needs to be six, the number of the positioning holes also needs to be six, each positioning hole is distributed on the upper surface of the rotating plate 10 at intervals of 60 degrees, when the position of the clamping block 19 corresponds to the position of one of the air outlets 15, the inverted circular truncated cone structure 13 needs to be exactly aligned with the positioning hole on the upper surface of the rotating plate 10, with this method, the utility model discloses the effect that needs to reach is reached.

When just beginning to fill, the inboard pressure of holding vessel main part 1 is great, when rotating rotor plate 10, because the joint of side piece 8 is inboard at the recess, make rotor plate 10 can drive outlet duct 7 and rotate in step, it is corresponding with the position of the minimum gas outlet 15 in aperture corresponding to aim at the position of sign 6, the position of joint piece 19 corresponds with the position of the minimum gas outlet 15 in aperture this moment, in the in-process of filling, along with the inboard pressure of holding vessel main part 1 is littleer, can make the position of joint piece 19 correspond with the different gas outlet 15 positions in three apertures in proper order through above-mentioned adjustment method, pressure is minimum and is corresponding with the biggest gas outlet 15, thereby avoid holding vessel main part 1 too big flow when pressure is too big, the less problem of flow when the inboard pressure of holding vessel main part 1.

The locating component comprises a top ring 5, the top ring 5 is fixedly installed on the inner side of the tank body opening structure 2, a plurality of inverted circular truncated cone structures 13 are fixedly installed on the lower surface of the top ring 5, locating holes are formed in the corresponding positions of each inverted circular truncated cone structure 13 on the upper surface of the rotating plate 10, a sealing cover 16 is fixedly installed on the inner side of the communicating ring 12, and a movable sealing ring 17 is arranged between the inner side wall of the sealing cover 16 and the outer side of the air outlet pipe 7.

Press swivel becket 3 downwards, make swivel becket 3 promote swivel becket 10 downwards, make swivel becket 10 drive several sleeve pipes 14 and press spring 21 downwards, make spring 21 produce deformation, thereby make the distance increase between swivel becket 10 and the radius platform structure 13, thereby make radius platform structure 13 break away from the inboard of locating hole, thereby can rotate swivel becket 10 through swivel becket 3, after the rotation is accomplished, let out swivel becket 3, make swivel becket 3 no longer pressurized, swivel becket 10 kick-backs under the effect of spring 21 elasticity, make radius platform structure 13 enter into the inboard of locating hole again, make the position of swivel becket 10 and outlet duct 7 fixed.

The working principle is as follows: in use the utility model discloses an in-process, when need not filling refrigerating system through the reservoir, the position of outlet duct 7 and the position of three gas outlet 15 stagger, make the unable discharge of 1 inboard refrigerant of holding vessel main part, under the condition of not pressing down swivel becket 3, several springs 21 make the swivel becket 3 tight in the top that makes progress, make the bottom joint of several round platform structures 13 in the inboard of locating hole, only press down and rotate swivel becket 3 simultaneously and just can open the switch, thereby the possibility of mistake touching has significantly reduced, the problem of refrigerant leakage has been avoided.

When just beginning to fill, the inboard pressure of holding vessel main part 1 is great, press swivel ring 3 downwards, make swivel ring 3 promote swivel plate 10 downwards, make swivel plate 10 drive several sleeve pipes 14 and press down spring 21, make spring 21 produce deformation, thereby make the distance increase between swivel plate 10 and the radius platform structure 13, thereby make radius platform structure 13 break away from the inboard of locating hole, thereby can rotate swivel plate 10 through swivel ring 3, it is corresponding with the position that corresponds mark 9 that the minimum gas outlet 15 in aperture corresponds to reach the position of sign 6, the position of joint piece 19 and the position of the minimum gas outlet 15 in aperture correspond this moment.

At this moment, the rotating ring 3 is released, the rotating ring 3 is not pressed any more, the rotating plate 10 rebounds under the action of the elastic force of the spring 21, the inverted circular truncated cone structure 13 is made to enter the inner side of the positioning hole again, the rotating plate 10 and the air outlet pipe 7 are fixed in position, in the filling process, the pressure on the inner side of the storage tank main body 1 is smaller and smaller, the position of the clamping block 19 can be made to correspond to the positions of the air outlets 15 with different three apertures in sequence through the adjusting method, the pressure is minimum and corresponds to the maximum air outlet 15, the flow is overlarge when the pressure of the storage tank main body 1 is overlarge, and the problem that the flow is small when the pressure on the inner side of the storage tank main body 1 is overlarge is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A refrigeration reservoir flow regulation device, includes a jar body mouth structure (2), its characterized in that: a mounting ring (11) is fixedly arranged on the inner side of the tank body opening structure (2), a communicating ring (12) is fixedly arranged on the inner side of the mounting ring (11), two limit ring structures (23) are fixedly arranged on the upper surface of the mounting ring (11), a rotating assembly is movably arranged between the two limit ring structures (23), the inner side of the tank body opening structure (2) is movably provided with a rotating plate (10) through a rotating component, a trepan boring is arranged at the center of the rotating plate (10), an air outlet pipe (7) is arranged on the rotating plate (10) and at the inner side of the trepan boring, the bottom end of the air outlet pipe (7) extends to the inner side of the communicating ring (12), the outer side of the communicating ring (12) is provided with three air outlets (15), the apertures of the two air outlets (15) are different, and a positioning assembly is arranged on the inner side of the tank opening structure (2) and above the rotating plate (10).

2. The refrigeration accumulator flow regulating device of claim 1, wherein: the runner assembly includes activity ring (22), activity ring (22) movable mounting has between two limit ring structure (23), the last fixed surface of activity ring (22) installs a plurality of stand (20), the lower surface of rotor plate (10) and the equal fixed mounting in the corresponding position of every stand (20) have sleeve pipe (14), sleeve pipe (14) activity is cup jointed in the outside of stand (20), the outside of stand (20) and the below activity of sleeve pipe (14) have cup jointed spring (21).

3. The refrigeration accumulator flow regulating device of claim 2, wherein: the central point of rotor plate (10) puts and has seted up the trepanning, outlet duct (7) run through rotor plate (10) through the trepanning, rotor plate (10) are gone up and are seted up flutedly in the inboard of trepanning, the outside of outlet duct (7) is provided with side piece (8), side piece (8) activity joint in the inboard of recess.

4. The refrigeration accumulator flow regulating device of claim 1, wherein: the inside wall in intercommunication ring (12) has been seted up round U type groove, the bottom of outlet duct (7) extends to the inboard and fixed mounting in U type groove has joint piece (19), the inboard in U type groove just all is fixed rubber ring (18) that are provided with in two cell wall contact departments of joint piece (19) upper and lower surface and U type groove.

5. The refrigeration accumulator flow regulating device of claim 1, wherein: the locating component comprises a top ring (5), the top ring (5) is fixedly installed on the inner side of the tank body opening structure (2), a plurality of inverted circular table structures (13) are fixedly installed on the lower surface of the top ring (5), and locating holes are formed in the corresponding positions of each inverted circular table structure (13) and the upper surface of the rotating plate (10).

6. The refrigeration accumulator flow regulating device of claim 1, wherein: a sealing cover (16) is fixedly arranged on the inner side of the communicating ring (12), and a movable sealing ring (17) is arranged between the inner side wall of the sealing cover (16) and the outer side of the air outlet pipe (7).

7. The refrigeration accumulator flow regulating device of claim 1, wherein: the upper surface fixed mounting of rotor plate (10) has two linkage post (4), two the top fixed mounting of linkage post (4) has rotating ring (3).