Oil supply valve structure of compressor

Abstract

The utility model relates to the technical field of compressor oil supply valves, and discloses a compressor oil supply valve structure which comprises a valve body and two movable rings, valve pipes are fixedly arranged on the two sides of the valve body respectively, sliding grooves are formed in the front ends and the rear ends of the interiors of the two valve pipes respectively, and ring grooves are formed in the opposite sides of the interiors of the four sliding grooves respectively. Mounting and dismounting assemblies are fixedly arranged at the upper ends and the lower ends of the two sliding grooves correspondingly, sliding blocks are fixedly arranged at the upper ends and the lower ends of the two movable rings correspondingly, clamping grooves are formed in the opposite sides of the two sliding blocks correspondingly, filter screens are fixedly arranged in the middles of the opposite sides of the two movable rings correspondingly, and a top plate is fixedly arranged at the upper end of the valve body. An adjusting assembly is fixedly arranged at the lower end of the top plate, the two mounting and dismounting assemblies comprise two mounting and dismounting grooves and four limiting rods, and telescopic rods are fixedly arranged on the opposite sides of the two mounting and dismounting grooves. According to the utility model, when the medium is conveyed, impurities in the medium are filtered, and the filtered impurities are convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of compressor oil supply valves, in particular to a compressor oil supply valve structure. Background Art

[0002] The compressor oil supply valve is a key component used to control the oil supply inside the compressor. Its main function is to provide the compressor with an appropriate amount of lubricating oil as needed when the compressor is working, so as to ensure the lubrication and cooling of the various moving parts inside the compressor, thereby ensuring the normal operation of the compressor. The compressor oil supply valve plays a vital role in the compressor system, ensuring the normal lubrication of the internal parts of the compressor, extending the service life of the equipment, and improving the reliability and stability of the system.

[0003] When the existing compressor oil supply valve is in use, it is connected to the compressor to provide lubricating oil to various moving parts in the compressor. However, when the lubricating oil is transported, impurities in the lubricating oil are also transported into the compressor, causing wear of the internal moving parts.

[0004] Therefore, the utility model provides a compressor oil supply valve structure to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and the proposed compressor oil supply valve structure makes it convenient to clean the impurities in the medium in the valve body when transporting, thereby improving the purity of the medium during transportation and improving the efficiency of cleaning the impurities after filtration, so that the medium in the valve body is more stable and unaffected in the open and closed state during transportation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compressor oil supply valve structure, including a valve body and two movable rings, valve tubes are fixedly arranged on both sides of the valve body, slide grooves are opened at the front and rear ends of the two valve tubes, and ring grooves are opened on the opposite sides of the four slide grooves, and installation and disassembly components are fixedly arranged at the upper and lower ends of the two slide grooves, sliders are fixedly arranged at the upper and lower ends of the two movable rings, and slots are opened on the opposite sides of the two sliders, and filters are fixedly arranged in the middle of the opposite sides of the two movable rings, a top plate is fixedly arranged on the upper end of the valve body, and an adjustment component is fixedly arranged on the lower end of the top plate;

[0007] The two installation and disassembly components include two installation and disassembly slots and four limit rods. A telescopic rod is fixedly arranged on one side opposite to the two installation and disassembly slots. A movable plate is fixedly arranged on one side opposite to the two telescopic rods. A clamping block is fixedly arranged on one side opposite to the two movable plates. A reset spring is fixedly sleeved around the four limit rods.

[0008] The adjustment assembly includes an adjustment slot, a drive motor, four rolling slots, two fixed slots and a bearing sleeve, a rotating rod is fixedly provided at the output end of the drive motor, a valve ball is fixedly provided at the lower end of the rotating rod, a fixed plate is provided around the rotating rod near the upper fixed sleeve, electric push rods are fixedly provided at the middle of both sides of the fixed plate, fixed rods are fixedly provided on the opposite sides of the two electric push rods, balls are rotatably provided at the upper and lower ends of the opposite sides of the two fixed plates, and a rotating sealing ring is fixedly provided at the lower end of the bearing sleeve;

[0009] Through the above technical scheme, by arranging valve pipes on both sides of the valve body, by opening the slide grooves at the front and rear ends inside the valve pipe, and by opening the annular grooves in the slide grooves, the movable ring is first slid from the inside of the slide grooves into the annular grooves, and the movable ring is fixed by the installation and removal components in the annular grooves, so that the filter screen on the movable ring can filter out impurities when the medium is transported, and the movable ring can be disassembled to clean the impurities, and the adjustment component arranged at the lower end of the top plate can be used to conveniently control the opening and closing of the medium transport in the valve body, so that the opening and closing state will not be affected by the impact of the medium when the medium is transported, and the opening and closing state of the medium transport is more stable;

[0010] When the block arranged in the installation and removal assembly is squeezed by the slider, the block is connected to both sides of the moving plate to squeeze the return spring around the limit rod, and the telescopic rod connected to the moving plate is extended and retracted. When the block is located at the slot position, the return spring rebounds to make the block clamped inside the slot, so that the movable ring can be installed and removed inside the valve pipe, and the filter connected to the movable ring can filter and clean the impurities in the medium, thereby improving the purity of the medium being transported and preventing the medium from wearing the components inside the compressor.

[0011] The driving motor arranged in the adjustment component drives the rotating rod connected to the valve ball to rotate, so that the valve ball controls the opening and closing of the medium delivery, and the electric push rods on both sides of the fixed plate around the rotating rod drive the fixed rod to be fixed in the fixed groove after opening and closing, so that the medium will not be affected by the impact of the medium in the opening and closing state, and the ball is arranged to roll in the rolling groove, so that the opening and closing state will not be affected, and the opening and closing will be more stable.

[0012] Furthermore, the two sides of the two movable plates are respectively slidably arranged around the four limit rods, and the two clamping blocks are respectively clamped and arranged inside the two clamping slots;

[0013] Through the above technical solution, by arranging the sliding arrangement on both sides of the movable plate around the limit rod, the movable plate can squeeze the reset spring around the limit rod, and by arranging the clamping block to be clamped inside the clamping slot, it is convenient to install and disassemble the movable ring to clean the impurities in the filter.

[0014] Furthermore, the two balls roll inside the two rolling grooves respectively, the two fixing rods are respectively clamped and arranged inside the two fixing grooves, and the rotating rods are respectively rotatably sleeved inside the bearing sleeves;

[0015] Through the above technical solution, by setting the ball rolling inside the two rolling grooves, when the fixed rod is clamped in the fixed groove, it is convenient to slide and not easy to get stuck, so that the rotating sleeve of the rotating rod is arranged on the inner side of the rotating sleeve, making it smoother when opening and closing the rotating valve ball.

[0016] Furthermore, the four sliding blocks slide in the four sliding grooves and the two ring grooves respectively, and sealing pads are fixedly arranged on opposite sides of the two movable rings;

[0017] Through the above technical solution, the slider slides in the slide groove and then slides into the ring groove, which makes installation more convenient. By setting a sealing gasket on the opposite side of the movable ring, the movable ring can be better sealed during installation.

[0018] Furthermore, pull rods are fixedly provided at both upper and lower ends of opposite sides of the two movable rings, and connecting flanges are fixedly provided at opposite sides of the two valve pipes.

[0019] Through the above technical solution, the movable ring can be pulled conveniently by the pull rods at the upper and lower ends on the opposite side of the movable ring, and the connection flange on the opposite side of the valve pipe body can be conveniently connected to the pipeline.

[0020] Furthermore, a controller is embedded on the upper side of the front end surface of the valve body, and a handle is fixedly provided on the front end surface of the valve body below the controller;

[0021] Through the above technical solution, the driving motor and the electric push rod can be conveniently controlled through the controller embedded in the upper part of the front end surface of the valve body, and the valve body can be conveniently held through the handle arranged below the controller.

[0022] The utility model has the following beneficial effects:

[0023] 1. The compressor oil supply valve structure proposed by the utility model has a slide groove and annular groove in the valve tube on both sides of the valve body, and the slider around the movable ring slides in the slide groove and slides into the inside of the annular groove. The installation and disassembly components arranged at the upper and lower ends of the inside of the annular groove are used to make the slider squeeze its block when sliding, and the movable plate is connected to the two sides of the limit rod through the block to squeeze its return spring around the limit rod, and the telescopic rod connected to the movable plate is extended and retracted, and when the block is located at the slot position, the return spring rebounds to make the block clamped inside the slot, so that the movable ring can be installed and disassembled inside the valve tube, and the filter screen connected to the movable ring can filter impurities in the medium and clean the impurities in the medium, thereby improving the purity of the medium conveyed and the efficiency of cleaning impurities.

[0024] 2. The compressor oil supply valve structure proposed by the utility model has an adjustment component arranged at the lower end of the top plate. The driving motor in the adjustment component drives the rotating rod connected to the valve ball to rotate, so that the valve ball controls the opening and closing of the medium delivery. The electric push rods on both sides of the fixed plate around the rotating rod drive the fixed rod to be fixed in the fixed groove after opening and closing, so that the medium will not be affected by the impact of the medium in the open and closed state, and the ball is arranged to roll in the rolling groove, so that it is more stable when fixed in the open and closed state. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0026] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0027] Figure 3 It is an enlarged schematic diagram of point A of the utility model;

[0028] Figure 4 It is an enlarged schematic diagram of point B of the present utility model.

[0029] Legend:

[0030] 1. Valve body; 2. Controller; 3. Handle; 4. Top plate; 5. Valve pipe; 6. Pull rod; 7. Connecting flange; 8. Adjustment assembly; 9. Installation assembly; 10. Movable ring; 11. Filter screen; 12. Ring groove; 13. Slide groove; 14. Sealing gasket; 15. Slider; 16. Slot; 901. Telescopic rod; 902. Installation groove; 903. Reset spring; 904. Moving plate; 905. Block; 906. Limit rod; 801. Drive motor; 802. Adjustment groove; 803. Ball; 804. Fixed groove; 805. Fixed rod; 806. Electric push rod; 807. Rolling groove; 808. Fixed plate; 809. Rotating rod; 8010. Bearing sleeve; 8011. Rotating sealing ring; 8012. Valve ball. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-4 The utility model provides an embodiment: a compressor oil supply valve structure, including a valve body 1 and two movable rings 10, valve tubes 5 are fixedly arranged on both sides of the valve body 1, slide grooves 13 are opened at both front and rear ends of the two valve tubes 5, and ring grooves 12 are opened on the opposite sides of the four slide grooves 13, and installation and disassembly components 9 are fixedly arranged at both ends of the two slide grooves 13, sliders 15 are fixedly arranged at both ends of the two movable rings 10, and slots 16 are opened on the opposite sides of the two sliders 15, and filters 11 are fixedly arranged in the middle of the opposite sides of the two movable rings 10, a top plate 4 is fixedly arranged on the upper end of the valve body 1, and an adjustment component 8 is fixedly arranged on the lower end of the top plate 4. By setting both sides of the valve body 1 The valve tube 5 is provided with a slide groove 13 at both ends of the valve tube 5, and an annular groove 12 is provided in the slide groove 13, so that the movable ring 10 slides from the slide groove 13 to the annular groove 12, and the movable ring 10 is fixed by the installation component 9 in the annular groove 12, so that the filter screen 11 on the movable ring 10 can filter out impurities when the medium is transported, and the movable ring 10 can be disassembled to clean the impurities, and the adjustment component 8 arranged at the lower end of the top plate 4 can be conveniently controlled to control the opening and closing of the medium transport in the valve body 1, so that the opening and closing state will not be affected by the impact of the medium during the medium transport, and the opening and closing state of the medium transport can be more stable.

[0033] The two installation and removal components 9 include two installation and removal grooves 902 and four limiting rods 906. The two installation and removal grooves 902 are fixedly provided with telescopic rods 901 on opposite sides. The two telescopic rods 901 are fixedly provided with moving plates 904 on opposite sides. The two moving plates 904 are fixedly provided with clamping blocks 905 on opposite sides. The four limiting rods 906 are fixedly provided with reset springs 903 on their bodies. When the clamping blocks 905 provided in the installation and removal components 9 are squeezed by the slider 15, the two sides of the moving plates 904 are connected by the clamping blocks 905 on the limiting rods 90 6 squeezes the return spring 903 and makes the telescopic rod 901 connected to the movable plate 904 to extend and retract. When the clamping block 905 is located at the clamping groove 16, the return spring 903 rebounds to make the clamping block 905 clamped inside the clamping groove 16, so that the movable ring 10 can be installed and removed inside the valve pipe 5, and the filter screen 11 connected to the movable ring 10 can filter and clean the impurities in the medium, thereby improving the purity of the medium being transported and preventing the medium from wearing the internal parts of the compressor.

[0034] The adjusting assembly 8 includes an adjusting slot 802, a driving motor 801, four rolling slots 807, two fixed slots 804 and a bearing sleeve 8010. A rotating rod 809 is fixedly provided at the output end of the driving motor 801. A valve ball 8012 is fixedly provided at the lower end of the rotating rod 809. A fixed plate 808 is fixedly provided around the rotating rod 809 by the upper fixed sleeve. Electric push rods 806 are fixedly provided in the middle of both sides of the fixed plate 808. Fixed rods 805 are fixedly provided on the opposite sides of the two electric push rods 806. Balls 803 are rotatably provided at the upper and lower ends of the opposite sides of the two fixed plates 808. The lower end of the bearing sleeve 8010 is fixedly provided with a valve ball 8012. A rotating sealing ring 8011 is fixedly provided at the end, and the driving motor 801 arranged in the adjusting component 8 drives the rotating rod 809 connected to the valve ball 8012 to rotate, so that the valve ball 8012 controls the opening and closing of the medium conveying, and the electric push rods 806 on both sides of the fixed plate 808 around the rotating rod 809 drive the fixed rod 805 to be fixed in the fixed groove 804 after opening and closing, so that the medium will not be affected by the impact of the medium in the opening and closing state, and the ball 803 is arranged to roll in the rolling groove 807, so that it will not be affected in the opening and closing state, and it is more stable when opening and closing.

[0035] The two movable plates 904 are slidably arranged on both sides around the four limit rods 906, and the two clamping blocks 905 are respectively clamped and arranged inside the two clamping grooves 16. By arranging the movable plates 904 to slide on both sides around the limit rods 906, the movable plates 904 can squeeze the return springs 903 around the limit rods 906. By arranging the clamping blocks 905 to be clamped and arranged inside the clamping grooves 16, it is convenient to install and disassemble the movable ring 10 to clean the impurities in the filter 11, and the filter 11 is convenient for storing impurities, so that the filter 11 on the movable ring 10 is more efficient when being installed and disassembled.

[0036] The two balls 803 roll in the two rolling grooves 807 respectively, the two fixed rods 805 are respectively clamped in the two fixed grooves 804, and the rotating rod 809 is respectively rotatably sleeved inside the bearing sleeve 8010. By setting the balls 803 to roll in the two rolling grooves 807, when the fixed rod 805 is clamped in the fixed groove 804, it is convenient to slide and not easy to get stuck, so that the rotating rod 809 is rotatably sleeved inside the rotating sleeve, so that the valve ball 8012 is opened and closed more smoothly. The four sliders 15 are respectively The movable rings 10 slide in four slide grooves 13 and two ring grooves 12. The two movable rings 10 are fixedly provided with sealing gaskets 14 on opposite sides. The slider 15 slides in the slide groove 13 and then slides into the ring groove 12, which makes it more convenient to install. By setting the sealing gasket 14 on the opposite side of the movable ring 10, the movable ring 10 can be better sealed during installation, so that the medium is not easy to leak during filtering, and impurity leakage can be prevented to prevent the internal moving parts of the compressor from being worn, thereby reducing the service life of the moving parts of the compressor.

[0037] Pull rods 6 are fixedly provided at the upper and lower ends of the opposite sides of the two movable rings 10, and connecting flanges 7 are fixedly provided on the opposite sides of the two valve tubes 5. The pull rods 6 at the upper and lower ends of the opposite sides of the movable rings 10 are convenient for pulling the movable rings 10, and the connecting flanges 7 on the opposite sides of the valve tubes 5 are convenient for connecting with the pipeline. A controller 2 is embedded in the upper part of the front end surface of the valve body 1, and a handle 3 is fixedly provided on the front end surface of the valve body 1 below the controller 2. The driving motor 801 and the electric push rod 806 are conveniently controlled by the controller 2 embedded in the upper part of the front end surface of the valve body 1, and the valve body 1 is convenient to hold by the handle 3 below the controller 2.

[0038] Working principle: when supplying lubricating oil to the compressor, the valve pipe 5 on both sides of the valve body 1 is connected and fixed through the connecting flange 7, and the opening and closing of the medium is controlled by the adjusting component 8, so that the medium is more stable during transportation and is not affected by the impact of the medium, and the impurities in the medium are collected and filtered through the filter 11 on the movable ring 10, and the slider 15 around the movable ring 10 slides into the ring groove 12, and it is installed and disassembled through the installation and disassembly component 9 in the ring groove 12, which is convenient for cleaning impurities in the filter 11, thereby improving the purity of medium transportation and preventing wear of moving parts inside the compressor.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A compressor oil supply valve structure, comprising a valve body (1) and two movable rings (10), characterized in that: Valve tubes (5) are fixedly arranged on both sides of the valve body (1), and slide grooves (13) are provided at both front and rear ends of the two valve tubes (5), and annular grooves (12) are provided on the opposite sides of the four slide grooves (13). Installation and disassembly components (9) are fixedly arranged at both upper and lower ends of the two slide grooves (13), and sliders (15) are fixedly arranged at both upper and lower ends of the two movable rings (10), and a clamping groove (16) is provided on the opposite side of the two sliders (15), and a filter screen (11) is fixedly arranged in the middle of the opposite side of the two movable rings (10), and a top plate (4) is fixedly arranged on the upper end of the valve body (1), and an adjustment component (8) is fixedly arranged on the lower end of the top plate (4); The two installation and removal components (9) comprise two installation and removal grooves (902) and four limiting rods (906); a telescopic rod (901) is fixedly arranged on one side opposite to the two installation and removal grooves (902); a movable plate (904) is fixedly arranged on one side opposite to the two telescopic rods (901); a clamping block (905) is fixedly arranged on one side opposite to the two movable plates (904); and a reset spring (903) is fixedly sleeved around the four limiting rods (906).

2. The compressor oil supply valve structure according to claim 1, characterized in that: The adjustment component (8) comprises an adjustment groove (802), a drive motor (801), four rolling grooves (807), two fixed grooves (804) and a bearing sleeve (8010); a rotating rod (809) is fixedly provided at the output end of the drive motor (801); a valve ball (8012) is fixedly provided at the lower end of the rotating rod (809); a fixed plate (808) is fixedly provided around the rotating rod (809) near the upper fixed sleeve; electric push rods (806) are fixedly provided at the middle of both sides of the fixed plate (808); fixed rods (805) are fixedly provided on opposite sides of the two electric push rods (806); balls (803) are rotatably provided at the upper and lower ends of the opposite sides of the two fixed plates (808); and a rotating sealing ring (8011) is fixedly provided at the lower end of the bearing sleeve (8010).

3. The compressor oil supply valve structure according to claim 1, characterized in that: The two sides of the two movable plates (904) are respectively slidably arranged around the four limit rods (906), and the two clamping blocks (905) are respectively clamped and arranged inside the two clamping slots (16).

4. The compressor oil supply valve structure according to claim 2, characterized in that: The two balls (803) roll inside the two rolling grooves (807) respectively, the two fixing rods (805) are respectively clamped and arranged inside the two fixing grooves (804), and the rotating rod (809) is rotatably sleeved inside the bearing sleeve (8010) around its body.

5. The compressor oil supply valve structure according to claim 1, characterized in that: The four sliding blocks (15) slide in the four sliding grooves (13) and the two annular grooves (12) respectively, and sealing pads (14) are fixedly arranged on opposite sides of the two movable rings (10).

6. The compressor oil supply valve structure according to claim 1, characterized in that: Pull rods (6) are fixedly provided at the upper and lower ends of opposite sides of the two movable rings (10), and connecting flanges (7) are fixedly provided on opposite sides of the two valve tubes (5).

7. The compressor oil supply valve structure according to claim 1, characterized in that: A controller (2) is embedded in the upper portion of the front end surface of the valve body (1), and a handle (3) is fixedly provided on the front end surface of the valve body (1) below the controller (2).

Images