CN220435679U

CN220435679U - Quick liquid supply valve connects connection structure

Info

Publication number: CN220435679U
Application number: CN202321676779.XU
Authority: CN
Inventors: 汤泽希; 李旭光; 汤泽茂
Original assignee: Wenzhou Changlong Machinery Co ltd
Current assignee: Wenzhou Changlong Machinery Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-02-02
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a quick liquid supply valve joint connection structure which comprises a valve body and joints connected to two ends of the valve body, wherein liquid through holes are fixedly formed in two ends of the valve body, plug holes are formed in the surfaces of the two liquid through holes, clamping rings are inserted into the plug holes, clamping ring grooves are fixedly formed in the surfaces of one ends of the joints, the joints are inserted into the liquid through holes, and the clamping rings are inserted into the plug holes and are clamped into the clamping ring grooves. According to the utility model, the liquid supply valve is more convenient and quick in connection through the structure, the fixing is firmer, the sealing effect is higher, the installation and the disassembly are convenient, the maintenance and the replacement are more convenient for users, and meanwhile, the connector is firmly and firmly fixed in the liquid through the clamping ring groove by the clamping ring, so that the connector cannot loose when in long-time use, and the normal use effect of the liquid supply valve is ensured.

Description

Quick liquid supply valve connects connection structure

Technical Field

The utility model relates to the technical field of liquid supply valves, in particular to a quick liquid supply valve joint connection structure.

Background

The liquid supply valve is arranged at the outlet of the refrigerator pump, so that the influence of system pressure impact on the refrigerator pump can be prevented, in addition, when the refrigerator pump does not work, the system oil can be prevented from flowing back to the oil tank through the refrigerator pump, when the control port of the liquid supply valve has control pressure during use, the oil inlet is communicated, the oil can freely flow in two directions, the hydraulic cylinder can be locked, and the hydraulic cylinder can be used as a supporting valve of the vertical hydraulic cylinder to play a role in pressure maintaining.

At present, when the liquid supply valve under the prior art is used, the guide pipe of the refrigerating machine pump is directly sleeved on two sides of the liquid supply valve, the sleeved mode is troublesome to mount and dismount, time and labor are wasted, the maintenance and replacement of the liquid supply valve are simultaneously not facilitated for users, the connection mode is easy to cause the loosening phenomenon of a joint or the guide pipe under long-time use, and further the sealing effect of the connection of the liquid supply valve under long-time use cannot be guaranteed, so that the use of users is not facilitated.

Disclosure of Invention

The utility model provides a quick liquid supply valve joint connecting structure to solve the problems in the background technology.

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

the utility model provides a quick feed liquid valve connects connection structure, includes the valve body to and connect the joint at the valve body both ends, the both ends of valve body are all fixed to be provided with logical liquid mouth, two the surface of leading to the liquid mouth all is provided with the spliced eye, the downthehole joint of spliced eye is provided with the rand, connect the equal fixed rand groove that is provided with in one end surface, connect the joint in lead to the liquid mouth, the rand joint in spliced eye and card embedding rand inslot.

Preferably, a first sealing groove is formed in the liquid through hole, and a liquid through hole sealing ring is fixedly arranged in the first sealing groove.

Preferably, an end cover is fixedly arranged at one end of the joint, a second sealing groove is formed in the end cover, and a joint sealing ring is fixedly arranged in the second sealing groove.

Preferably, the top of the valve body is rotatably provided with a rotating column, and the top of the rotating column is fixedly provided with a switch rotating wheel.

Preferably, the inner diameter of the liquid through hole is the same as the outer diameter of one end of the connector, the outer diameter of the liquid through hole is the same as the inner diameter of the end cover, and the liquid through hole is communicated with the connector.

Preferably, one end of the connector is clamped and embedded in the first sealing groove and is tightly attached to the liquid port sealing ring.

Preferably, one end of the liquid through hole is clamped and embedded into the second sealing groove, and is tightly attached to the joint sealing ring.

Advantageous effects

The above technical solutions in the quick liquid supply valve joint connection structure provided by the embodiments of the present utility model have at least one of the following technical effects:

according to the quick liquid supply valve joint connection structure, the joint is inserted into the liquid through hole, the clamping ring and the clamping ring groove during installation, the clamping ring is inserted into the inserting hole and is clamped into the clamping ring groove, the structure abandons a traditional direct sleeved fixing mode, is fixedly connected in a clamping mode, is more firm in fixing, is convenient to install and detach, is more convenient for a user to maintain and replace the liquid supply valve, meanwhile, the first sealing groove, the second sealing groove, the liquid through hole sealing ring and the joint sealing ring are arranged, one end of the joint is clamped into the first sealing groove and is tightly attached to the liquid through hole sealing ring, one end of the liquid through hole is clamped into the second sealing groove and is tightly attached to the joint sealing ring, so that the connection tightness of the liquid supply valve is higher, the joint is firmly fixed in the liquid through the clamping ring groove by clamping the clamping ring, the joint cannot loose phenomenon during long-time use, and the normal use effect of the liquid supply valve is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the utility model in front view and in cross section;

FIG. 3 is a schematic diagram of a front view connection structure of the present utility model;

FIG. 4 is a schematic top view of the present utility model in cross-section;

FIG. 5 is a schematic view of a collar structure of the present utility model;

FIG. 6 is a schematic view of a joint structure according to the present utility model;

the correspondence between the reference numerals and the component names in the drawings is as follows:

1. a valve body; 2. a joint; 3. a liquid port; 4. a plug hole; 5. a collar; 6. a collar slot; 7. a first seal groove; 8. a liquid port sealing ring; 9. an end cap; 10. a second seal groove; 11. a joint seal ring; 12. rotating the column; 13. and (3) switching the rotating wheel.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

1-6, which are schematic structural views of a quick service valve connector connection structure according to a preferred embodiment of the present utility model;

the utility model discloses a quick liquid supply valve joint connection structure which comprises a valve body 1 and joints 2 connected to two ends of the valve body 1, wherein liquid inlets 3 are fixedly arranged at two ends of the valve body 1, the valve body 1 and the liquid inlets 3 are integrally cast, the two liquid inlets 3 are symmetrically arranged, plug holes 4 are respectively arranged on the surfaces of the two liquid inlets 3, the plug holes 4 are respectively vertically arranged and penetrate through the liquid inlets 3, a clamping ring 5 is inserted into the plug holes 4, clamping ring grooves 6 are fixedly arranged on one end surface of each joint 2, the clamping ring grooves 6 are arranged on the surfaces of the joints 2 in an annular arc-shaped groove structure, the joints 2 are inserted into the liquid inlets 3, and the clamping rings 5 are inserted into the plug holes 4 and are clamped into the clamping ring grooves 6. During installation, the connector 2 is inserted into the liquid through hole 3, when the connector is inserted into the bottom, the insertion hole 4 is aligned with the clamping ring groove 6, the clamping ring 5 is inserted into the insertion hole 4 and the clamping ring groove 6 and is clamped with the clamping ring groove 6, and then the connector 2 is fixed inside the liquid through hole 3. The fixed mode that traditional direct cup joint has been abandoned through this kind of structure, adopts the embedded mode to connect fixedly for it is fixed more firm, and the installation is dismantled conveniently, the user of being convenient for more maintains and changes this liquid supply valve.

According to the quick liquid supply valve joint connection structure, the first sealing groove 7 is formed in the liquid through hole 3, the liquid through hole sealing ring 8 is fixedly arranged in the first sealing groove 7, and the first sealing groove 7 and the liquid through hole sealing ring 8 are all in a circular ring structure. The end cover 9 is fixedly arranged at one end of the joint 2, the second sealing groove 10 is formed in the end cover 9, the joint sealing ring 11 is fixedly arranged in the second sealing groove 10, and the second sealing groove 10 and the joint sealing ring 11 are all in annular structure. The top of the valve body 1 is rotatably provided with a rotating column 12, the bottom of the rotating column 12 is connected with a valve core in the valve body 1, the top of the rotating column 12 is fixedly provided with a switch rotating wheel 13, and the rotating column 12 is driven by the switch rotating wheel 13 to control the opening and closing of the valve core in the valve body 1. The inner diameter of the liquid through hole 3 is the same as the outer diameter of one end of the joint 2, the outer diameter of the liquid through hole 3 is the same as the inner diameter of the end cover 9, and the liquid through hole 3 is communicated with the joint 2. The joint 2 one end card embedding in the first seal groove 7, joint 2 one end with lead to liquid mouth sealing washer 8 looks butt, and with lead to liquid mouth sealing washer 8 closely laminating. The liquid through hole 3 one end card embedding second seal groove 10, liquid through hole 3 one end with connect sealing washer 11 looks butt to with connect sealing washer 11 closely laminating. The structure enables the connection tightness of the liquid supply valve to be higher, the connector 2 is firmly fixed in the liquid through hole 3 by the clamping ring 5 being clamped into the clamping ring groove 6, so that the loosening phenomenon between the connector 2 and the valve body 1 can not occur when the liquid supply valve is used for a long time, and the normal use effect of the liquid supply valve is ensured.

The quick liquid supply valve joint connecting structure has the advantages that the installation mode, the connection mode or the setting mode is a common mechanical mode, and the quick liquid supply valve joint connecting structure can be implemented as long as the beneficial effects can be achieved.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a quick feed liquid valve connects connection structure, includes valve body (1) to and connect joint (2) at valve body (1) both ends, its characterized in that: the valve is characterized in that the two ends of the valve body (1) are fixedly provided with liquid through holes (3), the surfaces of the two liquid through holes (3) are provided with inserting holes (4), clamping rings (5) are inserted into the inserting holes (4), clamping ring grooves (6) are fixedly formed in one end surface of the joint (2), the joint (2) is inserted into the liquid through holes (3), and the clamping rings (5) are inserted into the inserting holes (4) and are clamped into the clamping ring grooves (6).

2. The quick service valve connector coupling structure of claim 1, wherein: the liquid inlet (3) is internally provided with a first sealing groove (7), and a liquid inlet sealing ring (8) is fixedly arranged in the first sealing groove (7).

3. The quick service valve connector coupling structure of claim 1, wherein: the novel sealing structure is characterized in that an end cover (9) is fixedly arranged at one end of the joint (2), a second sealing groove (10) is formed in the end cover (9), and a joint sealing ring (11) is fixedly arranged in the second sealing groove (10).

4. The quick service valve connector coupling structure of claim 1, wherein: the top of the valve body (1) is rotatably provided with a rotating column (12), and the top of the rotating column (12) is fixedly provided with a switch rotating wheel (13).

5. A quick service valve coupling structure according to claim 3, wherein: the inner diameter of the liquid through hole (3) is the same as the outer diameter of one end of the joint (2), the outer diameter of the liquid through hole (3) is the same as the inner diameter of the end cover (9), and the liquid through hole (3) is communicated with the joint (2).

6. The quick service valve connector coupling structure of claim 2, wherein: one end of the connector (2) is clamped and embedded into the first sealing groove (7) and is tightly attached to the liquid port sealing ring (8).

7. A quick service valve coupling structure according to claim 3, wherein: one end of the liquid through hole (3) is clamped and embedded into the second sealing groove (10) and is tightly attached to the joint sealing ring (11).