CN219673987U

CN219673987U - Sealed reinforced cooling pipeline

Info

Publication number: CN219673987U
Application number: CN202320173109.XU
Authority: CN
Inventors: 胡平; 曹保辉; 曹金全; 肖晶晶
Original assignee: Wuxi Duoku Refrigeration Equipment Co ltd
Current assignee: Wuxi Duoku Refrigeration Equipment Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-09-12
Anticipated expiration: 2033-01-30

Abstract

The utility model discloses a sealed and reinforced cooling pipeline, which relates to the technical field of grinding liquid cooling oil machines and comprises a cooling pipe body and a monitoring assembly, wherein a connecting pipe is sleeved on the outer side of the left end of the cooling pipe body, a first sealing ring is arranged on the left side of the cooling pipe body, a second sealing ring is arranged on the right side of the connecting pipe, the monitoring assembly for sealing and monitoring is arranged on the outer sides of the cooling pipe body and the connecting pipe, and the monitoring assembly comprises a fixing sleeve, a sliding sleeve, a third sealing ring, a fourth sealing ring, a fixing ring, a one-way valve, a pressure sensor, a controller and an audible-visual alarm. This sealed reinforced cooling pipeline passes through pressure sensor's setting, when being connected between cooling pipeline and the grinding fluid cooling oil machine, comes dual seal between the connecting pipe on cooling tube body and the grinding fluid cooling oil machine through sealing washer one and sealing washer two earlier, still seals between fixed cover and the sliding sleeve through sealing washer three and sealing washer four simultaneously.

Description

Sealed reinforced cooling pipeline

Technical Field

The utility model relates to the technical field of grinding liquid cooling oil machines, in particular to a sealed and reinforced cooling pipeline.

Background

The grinding fluid consists of aviation gasoline, kerosene, transformer oil, various vegetable oils, animal oils and hydrocarbons, and a plurality of additives, and the grinding fluid cooling machine cools the grinding fluid according to the principle of a refrigerating system, so that the grinding fluid can cool and dissipate heat of a cutter or a workpiece of a machine tool. When the grinding liquid cooling oil machine needs to cool the grinding liquid, a cooling pipeline is needed to be used for carrying out heat exchange cooling on the grinding liquid.

After the cooling pipeline in the market is used for a long time, the problem that the sealing performance is poor due to the fact that the sealing ring at the joint is aged, leakage occurs once, and timely reminding of personnel for replacement is inconvenient.

Accordingly, in view of the above, an improvement has been made in view of the conventional structure and the conventional drawbacks, and a sealed and reinforced cooling duct is provided.

Disclosure of Invention

The present utility model is directed to a cooling pipe with a sealed and reinforced structure, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sealed reinforced cooling pipe, includes cooling tube body and monitoring component, the connecting pipe has been cup jointed in the left end outside of cooling tube body, and the left side of cooling tube body is provided with sealing washer one, the right side of connecting pipe is provided with sealing washer two for sealed monitoring component sets up in the outside of cooling tube body and connecting pipe, monitoring component includes fixed cover, sliding sleeve, sealing washer three, sealing washer four, sealing ring, solid fixed ring, check valve, pressure sensor, controller and audible-visual annunciator, the right-hand member outside threaded connection of fixed cover has the sliding sleeve, the left side of sliding sleeve is connected with sealing washer three, and the left end outside of sliding sleeve has cup jointed sealing washer four, the right-hand member inside of sliding sleeve is settled the sealing washer, and the left side of sealing washer is connected with solid fixed ring, the check valve has been settled at the top surface middle part of sliding sleeve, the upper left end of fixed cover is provided with pressure sensor, and pressure sensor's left side wire connection has the controller, the top electric connection of controller has audible-visual annunciator.

Further, the fixed ring is fixedly connected with the cooling pipe body, and the fixed ring is in sliding connection with the sliding sleeve.

Further, the right-hand member outside threaded connection of connecting pipe has the swivel nut, and the right-hand member inside of swivel nut is fixed with the spacing ring, the swivel nut passes through the spacing ring and rotates with the cooling tube body to be connected, and swivel nut and sealing washer two closely laminate.

Further, the inside filter component that is used for filterable that is provided with of left end of cooling tube body, filter component includes spacing groove and stopper, the spacing groove has all been seted up to both sides around the left end of cooling tube body, and the inside sliding connection in spacing groove has the stopper.

Further, the limit groove is L-shaped, and the right side width of the limit groove is equal to the width of the limit block.

Further, the filter component further comprises a filter frame and a fixing rod, wherein the filter frame is fixed on one side of the limiting block, and the fixing rod is arranged inside the left end of the filter frame.

Further, the filter assembly further comprises a rubber ring and a baffle ring, the outer end of the right side of the filter frame is connected with the rubber ring, and the right side of the rubber ring is connected with the baffle ring.

Further, the baffle ring is fixedly connected with the cooling pipe body, and the cooling pipe body is in sliding connection with the filtering frame.

The utility model provides a sealed and reinforced cooling pipeline, which has the following beneficial effects: this sealed reinforced cooling pipeline adopts the mutual cooperation between a plurality of subassemblies, not only can improve the sealing performance when cooling pipeline installs, also can remind the personnel in time when cooling pipeline interface leaks because of ageing emergence simultaneously to maintain the operation to cooling pipeline, but also can consolidate cooling pipeline's junction, avoid leaking the situation because of two loose emergence, and can also filter the impurity in the lapping liquid, be favorable to improving the convenience when clearing up.

1. According to the utility model, through the arrangement of the pressure sensor, when the cooling pipeline is connected with the grinding fluid cooling oil machine, the first sealing ring and the second sealing ring are used for double sealing between the cooling pipe body and the connecting pipe on the grinding fluid cooling oil machine, and the third sealing ring and the fourth sealing ring are used for sealing between the fixed sleeve and the sliding sleeve, so that the sealing performance of the cooling pipeline during installation and connection is improved;

2. according to the utility model, through the arrangement of the fixed sleeve and the sliding sleeve, when the cooling pipe body and the connecting pipe are connected, the sliding sleeve is moved to the right to leak the threaded sleeve, so that the threaded sleeve and the connecting pipe are connected in a rotating way, and then the sliding sleeve is rotated to be connected with the fixed sleeve in a threaded way, so that the joint of the cooling pipe can be reinforced by utilizing a double connecting structure, the loose leakage condition is avoided, and in addition, the sliding sleeve can squeeze the sealing ring on the fixed ring to seal the sliding sleeve and the cooling pipe body when in connection;

3. according to the utility model, through the arrangement of the filter assembly, large particle fragments in the grinding liquid can be filtered by utilizing the filter frame, the fragments are prevented from being accumulated in the cooling pipeline and difficult to clean, and when the filter frame is disassembled, the limiting block can slide out of the limiting groove only by holding the fixed rod to rotate and pull the filter frame, so that the convenience of disassembling and cleaning the filter frame can be improved, and meanwhile, the sealing performance between the filter frame and the cooling pipe body can be improved through the rubber ring and the baffle ring when the filter frame is used, so that the filtering effect is improved.

Drawings

FIG. 1 is a schematic diagram of the overall cross-sectional elevation of a hermetically sealed and reinforced cooling duct of the present utility model;

FIG. 2 is a schematic perspective view of a limiting groove part of a cooling pipeline with sealing reinforcement according to the present utility model;

FIG. 3 is an enlarged schematic view of the cooling duct of FIG. 1 showing a seal reinforcement according to the present utility model.

In the figure: 1. a cooling tube body; 2. a connecting pipe; 3. a first sealing ring; 4. a second sealing ring; 5. a screw sleeve; 6. a limiting ring; 7. a monitoring component; 701. a fixed sleeve; 702. a sliding sleeve; 703. a third sealing ring; 704. a sealing ring IV; 705. a seal ring; 706. a fixing ring; 707. a one-way valve; 708. a pressure sensor; 709. a controller; 710. an audible and visual alarm; 8. a filter assembly; 801. a limit groove; 802. a limiting block; 803. a filter frame; 804. a fixed rod; 805. a rubber ring; 806. a baffle ring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1, a sealed and reinforced cooling pipeline comprises a cooling pipe body 1 and a monitoring component 7, wherein a connecting pipe 2 is sleeved on the outer side of the left end of the cooling pipe body 1, a first sealing ring 3 is arranged on the left side of the cooling pipe body 1, a second sealing ring 4 is arranged on the right side of the connecting pipe 2, the first sealing ring 3 and the second sealing ring 4 can seal the connecting pipe 2 on the cooling pipe body 1 and a grinding liquid cooling oil machine, a threaded sleeve 5 is connected on the outer side of the right end of the connecting pipe 2 in a threaded manner, a limiting ring 6 is fixed in the right end of the threaded sleeve 5, the threaded sleeve 5 is rotationally connected with the cooling pipe body 1 through the limiting ring 6, the threaded sleeve 5 is tightly attached to the second sealing ring 4, the monitoring component 7 for sealing monitoring is arranged on the outer sides of the cooling pipe body 1 and the connecting pipe 2, the monitoring component 7 comprises a fixing sleeve 701, a sliding sleeve 702, a third sealing ring 703, a fourth sealing ring, a fixing ring 706, a one-way valve 707, a pressure sensor 708, a controller 709 and an audible-visual alarm 710, the outer side of the right end of the fixed sleeve 701 is connected with a sliding sleeve 702 in a threaded manner, the joint of the cooling pipeline and the grinding fluid oil machine can be reinforced by utilizing a double-connection structure formed by the threaded sleeve 5, the connecting pipe 2, the sliding sleeve 702 and the fixed sleeve 701, the condition of loose leakage is avoided, the left side of the sliding sleeve 702 is connected with a sealing ring III 703, the outer side of the left end of the sliding sleeve 702 is sleeved with a sealing ring IV 704, the sliding sleeve 702 is rotated to be in threaded connection with the fixed sleeve 701, at the moment, the sliding sleeve 701 and the sliding sleeve 702 are sealed by the sealing ring III 703 and the sealing ring IV 704, the right end of the sliding sleeve 702 is internally provided with a sealing ring 705, the left side of the sealing ring 705 is connected with a fixing ring 706, the sliding sleeve 702 can squeeze the sealing ring 705 on the fixing ring 706 to seal the sliding sleeve 702 and the cooling pipe body 1, thereby be favorable to improving sealing performance when cooling tube installs and connects, fixed ring 706 and cooling tube body 1 fixed connection, and fixed ring 706 and sliding sleeve 702 sliding connection, can right side shift sliding sleeve 702 is in order to spill swivel joint with swivel joint 5 between swivel joint 5 and the connecting pipe 2, thereby the top surface middle part of sliding sleeve 702 is settled there is check valve 707, the upper left end of fixed cover 701 is provided with pressure sensor 708, and the left side electric wire connection of pressure sensor 708 has controller 709, the top electric connection of controller 709 has audible and visual alarm 710, can utilize the external aspiration pump to bleed down in fixed cover 701 and the sliding sleeve 702 through check valve 707, make its inside atmospheric pressure reduce, and when taking place between cooling tube body 1 and the connecting pipe 2, can lead to the atmospheric pressure in fixed cover 701 and the sliding sleeve 702 to rise, pressure sensor 708 just can start audible and visual alarm 710 through controller 709, and timely warn the personnel, so as to maintain the maintenance operation to cooling tube junction.

As shown in fig. 2 and 3, the left end inside of cooling tube body 1 is provided with and is used for filterable filter unit 8, filter unit 8 includes spacing groove 801 and stopper 802, spacing groove 801 has all been seted up to both sides around the left end of cooling tube body 1, and the inside sliding connection of spacing groove 801 has stopper 802, spacing groove 801 is the L form, and the right side width of spacing groove 801 equals with the width of stopper 802, filter unit 8 still includes filter frame 803 and dead lever 804, one side of stopper 802 is fixed with filter frame 803, and the left end inside of filter frame 803 is settled there is the dead lever 804, can utilize filter frame 803 to filter the large granule piece in the lapping liquid, avoid the piece accumulation to be difficult for the clearance in cooling tube body 1, and when dismantling filter frame 803, only need hold the dead lever 804 and rotate and stimulate filter frame 803, just can make stopper 802 follow spacing groove 801 play, thereby can improve the convenience when dismantling filter frame 803, filter unit 8 still includes filter ring 805 and stop ring 806, filter frame 803 is connected with filter frame 803, and filter frame 803 has seal ring 805 and seal ring 803, and filter tube 803 can be connected with filter frame 803, thereby, filter effect 1 and cooling tube 803 can be improved, seal ring 803 is connected with filter frame 803, and cooling tube 803.

In summary, when the sealed and reinforced cooling pipeline is used, firstly, according to the structures shown in fig. 1, 2 and 3, when the cooling pipe body 1 and the connecting pipe 2 on the grinding fluid cooling oil machine are connected, the sliding sleeve 702 is moved to the right to leak the threaded sleeve 5, so that the threaded sleeve 5 and the connecting pipe 2 are connected in a rotating way, the sealing ring I3 and the sealing ring II 4 seal the cooling pipe body 1 and the connecting pipe 2 on the grinding fluid cooling oil machine, then, the sliding sleeve 702 is rotated to be connected with the fixing sleeve 701 in a threaded way, at the moment, the sealing ring III 703 and the sealing ring IV 704 seal the fixing sleeve 701 and the sliding sleeve 702, and the sliding sleeve 702 can squeeze the sealing ring 705 on the fixing ring 706 to seal the sliding sleeve 702 and the cooling pipe body 1, so that the sealing performance of the installation connection of the cooling pipeline is improved, meanwhile, the double connection structure formed by the screw sleeve 5, the connecting pipe 2, the sliding sleeve 702 and the fixed sleeve 701 can be used for reinforcing the connection part of the cooling pipeline and the grinding fluid cooling oil machine to avoid the loose leakage condition, then, the outside air pump is used for pumping air in the fixed sleeve 701 and the sliding sleeve 702 through the one-way valve 707 to reduce the internal air pressure, when leakage occurs between the cooling pipe body 1 and the connecting pipe 2, the air pressure in the fixed sleeve 701 and the sliding sleeve 702 is increased, the pressure sensor 708 (RL-2088) can start the audible and visual alarm 710 (SDF 4900) through the controller 709, and timely warn personnel to maintain and repair the connection part of the cooling pipeline, finally, when grinding fluid flows into the cooling pipe body 1 to cool the grinding fluid, the filtering frame 803 can be used for filtering large particle chips in the grinding fluid, avoid the piece accumulation difficult clearance in cooling tube body 1, can improve the sealing performance between filter frame 803 and the cooling tube body 1 through rubber circle 805 and baffle ring 806 simultaneously to improve the effect when filtering, and when dismantling filter frame 803, only need hold dead lever 804 and rotate and pull filter frame 803, just can make stopper 802 follow spacing groove 801 and slide out, thereby can improve the convenience when dismantling the clearance to filter frame 803.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a sealed reinforced cooling pipeline, includes cooling tube body (1) and monitoring subassembly (7), its characterized in that, connecting pipe (2) have been cup jointed in the left end outside of cooling tube body (1), and the left side of cooling tube body (1) is provided with sealing washer one (3), the right side of connecting pipe (2) is provided with sealing washer two (4), be used for sealed monitoring subassembly (7) set up in the outside of cooling tube body (1) and connecting pipe (2), monitoring subassembly (7) include fixed cover (701), sliding sleeve (702), sealing washer three (703), sealing washer four (704), sealing ring (705), solid fixed ring (706), check valve (708), controller (709) and audible-visual alarm (710), the right-hand member outside threaded connection of fixed cover (701) has sliding sleeve (702), the left side of sliding sleeve (702) is connected with sealing washer three (703), and the left end outside of sliding sleeve (702) has sealing washer four (704), the right-hand member inside of sliding sleeve (702) is settled there is 705, and sealing ring (706) are settled at the left top surface (706) is connected with solid fixed ring (707), the left upper end of the fixed sleeve (701) is provided with a pressure sensor (708), a left side wire of the pressure sensor (708) is connected with a controller (709), and the top end of the controller (709) is electrically connected with an audible and visual alarm (710).

2. A seal-reinforced cooling pipe according to claim 1, characterized in that the fixing ring (706) is fixedly connected to the cooling pipe body (1), and that the fixing ring (706) is slidingly connected to the sliding sleeve (702).

3. The sealed and reinforced cooling pipeline according to claim 1, wherein the right end outer side of the connecting pipe (2) is in threaded connection with a threaded sleeve (5), a limiting ring (6) is fixed inside the right end of the threaded sleeve (5), the threaded sleeve (5) is in rotary connection with the cooling pipe body (1) through the limiting ring (6), and the threaded sleeve (5) is tightly attached to the second sealing ring (4).

4. The sealed and reinforced cooling pipeline according to claim 1, wherein a filtering component (8) for filtering is arranged inside the left end of the cooling pipe body (1), the filtering component (8) comprises a limit groove (801) and a limit block (802), the limit groove (801) is formed in the front side and the rear side of the left end of the cooling pipe body (1), and the limit block (802) is connected inside the limit groove (801) in a sliding mode.

5. The sealed and reinforced cooling pipe according to claim 4, wherein the limit groove (801) is L-shaped, and the right side width of the limit groove (801) is equal to the width of the limit block (802).

6. The sealed and reinforced cooling pipeline according to claim 4, wherein the filter assembly (8) further comprises a filter frame (803) and a fixing rod (804), the filter frame (803) is fixed on one side of the limiting block (802), and the fixing rod (804) is arranged inside the left end of the filter frame (803).

7. The sealed and reinforced cooling pipe according to claim 6, wherein the filter assembly (8) further comprises a rubber ring (805) and a baffle ring (806), the right outer end of the filter frame (803) is connected with the rubber ring (805), and the right side of the rubber ring (805) is connected with the baffle ring (806).

8. A sealed and reinforced cooling pipe according to claim 7, characterized in that the baffle ring (806) is fixedly connected to the cooling pipe body (1), and the cooling pipe body (1) is slidingly connected to the filter frame (803).