Inlet and outlet sealing device for ceramic filter

Abstract

The utility model discloses an inlet and outlet sealing device for a ceramic filter, which comprises the ceramic filter, supporting legs arranged at the bottom end of the ceramic filter, and a feed port and a discharge port which are arranged at the upper end and the lower end of the ceramic filter, a sliding sleeve is fixed at the side end of the top end of the ceramic filter, and a sliding column is arranged in the sliding sleeve. The top end of the sliding column is connected with a pull handle through a connecting rod, the two sides of the upper end of the connecting rod are connected with sleeve covers through side supports, the interiors of the sleeve covers are connected with sealing plugs through locking assemblies, the bottom ends of the sealing plugs can be inserted into the feeding port, a reset spring is wound around the outer portion of the connecting rod, and a positioning seat is installed on the sliding sleeve. The two sets of movable sleeve covers are installed at the side end of the feeding port, the sleeve covers can drive the sealing plugs to be rapidly inserted into the feeding port, the feeding port is rapidly sealed, the two sets of sealing plugs can be rapidly and alternately used, the sealing effect of the sealing plugs on the feeding port is improved, and external foreign matter is effectively prevented from entering the feeding port.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic filter technical field, specifically is a kind of ceramic filter use in and out sealing device. BACKGROUND

[0002] Ceramic filter is a kind of common water treatment equipment, for removing impurities and microorganism in water, improve water quality, with the progress of science and technology and process improvement, modern ceramic filter has become a kind of efficient, reliable water treatment equipment, existing ceramic filter basically can satisfy daily use demand, but still some deficiencies need to be improved.

[0003] And widely used in ceramic filter on the market usually will be provided with feed inlet, and during equipment transportation and maintenance, feed inlet on it is due to being set on the equipment top, exposed to the outside world, easy to let foreign matter from feed inlet enter equipment interior, easy to let equipment interior cause blockage, for this, we propose a kind of ceramic filter use in and out sealing device to solve the above problems. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of ceramic filter use in and out sealing device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of ceramic filter use in and out sealing device, including ceramic filter, support leg being installed at the bottom end of ceramic filter, and feed inlet and discharge port being set at the upper and lower ends of ceramic filter, the top end side end of the ceramic filter is fixed with sliding sleeve, the sliding sleeve is internally provided with slide column, the top end of the slide column is connected with pull handle by connecting rod, the upper end of the connecting rod is connected with cover by side support on both sides, the cover is connected with sealing plug by locking assembly, the bottom end of the sealing plug can be inserted into feed inlet, the connecting rod is wound with reset spring outside, the sliding sleeve is installed with locating seat, four groups of locating grooves are equally spaced on the locating seat, two groups of side supports can be located in two groups of locating grooves on the locating seat.

[0006] As further preferred of the technical scheme, the locking assembly includes screw groove, through-hole, threaded column and handle, the top end of the sealing plug is provided with screw groove, the middle part of the cover is provided with through-hole, the through-hole is provided with threaded column, the top end of the threaded column is fixed with handle, the threaded column can be threadedly connected with screw groove.

[0007] As further preferred of the technical scheme, the diameter of the slide column is same with the inner diameter of the sliding sleeve, and the slide column is slidably connected with the sliding sleeve.

[0008] As a further preferred of the technical solution, the reset spring is connected to the outer wall of the slide column and the inner wall of the slide sleeve respectively, and the slide column is elastically connected to the inner wall of the slide sleeve through the reset spring.

[0009] As a further preferred of the technical solution, the outer wall of the sealing plug can be fully attached to the inner wall of the feed port.

[0010] As a further preferred of the technical solution, the outer wall of the pull handle is provided with anti-skid lines.

[0011] As a further preferred of the technical solution, the outer wall of the handle is provided with a plurality of groups of anti-skid grooves along the handle axis.

[0012] The utility model provides a kind of in-out sealing device for ceramic filter, with the following beneficial effects:

[0013] 1. The utility model discloses a movable cover is installed on the side end of the feed port, so that the movable cover can drive the sealing plug to be quickly inserted into the feed port, and the sealing plug can be quickly used alternately to improve the sealing effect of the sealing plug on the feed port, effectively prevent foreign matters from entering the feed port, and the positioning seat is installed on the slide sleeve, so that the connecting rod can drive the two side supports to be inserted into the two positioning grooves on the positioning seat when the sealing plug leaves the outside of the feed port, so that the sealing plug can quickly leave the above of the feed port and form a rotating limiting effect under the action of the positioning groove on the positioning seat, to prevent the movable cover from driving the sealing plug to rotate during equipment use, and improve the stability of the device during use.

[0014] 2. The utility model discloses a rotatable threaded column is installed on the movable cover, so that the threaded column can be gradually separated from the threaded groove on the sealing plug under the action of the thread when the sealing plug needs to be replaced and cleaned, so that the threaded column can quickly release the fixation of the sealing plug, so that the sealing plug can be easily disassembled and installed, and the convenience of the device during use is improved. DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is a local section structure schematic diagram of the utility model;

[0017] Figure 3 It is a movable state structure schematic diagram of the utility model;

[0018] Figure 4 It is the A place enlarged structure schematic diagram of the utility model; Figure 2

[0019] Figure 5 ​The utility model discloses a Figure 3 The enlarged structural schematic diagram of B of the utility model discloses a

[0020] In the figure: 1, ceramic filter, 2, support foot, 3, feed inlet, 4, discharge outlet, 5, sliding sleeve, 6, sliding column, 7, connecting rod, 8, pull handle, 9, side support, 10, cover, 11, sealing plug, 12, reset spring, 13, threaded groove, 14, through hole, 15, threaded column, 16, steering handle, 17, positioning seat, 18, positioning groove. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment.

[0022] The utility model provides technical scheme: as Figures 1 to 5 As shown in the figure, in the embodiment, a kind of in-out sealing device for ceramic filter, including ceramic filter 1, support foot 2 being installed at the bottom end of ceramic filter 1, and feed inlet 3 and discharge outlet 4 being arranged at the upper and lower ends of ceramic filter 1, sliding sleeve 5 is fixed in the top end side end of ceramic filter 1, sliding column 6 is arranged in the inside of sliding sleeve 5, pull handle 8 is connected by connecting rod 7 at the top end of sliding column 6, cover 10 is connected by side support 9 on the both sides of connecting rod 7 upper end, sealing plug 11 is connected by locking assembly in cover 10, sealing plug 11 bottom end can be inserted into feed inlet 3, reset spring 12 is wound on the outside of connecting rod 7, positioning seat 17 is installed on sliding sleeve 5, four groups of positioning grooves 18 are arranged on positioning seat 17, two groups of side supports 9 can be located in two groups of positioning grooves 18 on positioning seat 17.

[0023] By installing two groups of movable cover caps 10 on the side end of the feed port 3, the cover cap 10 can drive the sealing plug 11 to be quickly inserted into the inside of the feed port 3, quickly forming a sealing effect at the feed port 3, and the two groups of sealing plugs 11 can be quickly alternately used, improving the sealing effect of the sealing plug 11 on the feed port 3, effectively preventing foreign matters from entering the inside of the feed port 3, and when the sealing plug 11 needs to be moved, the pull handle 8 can be pulled upwards, the side bracket 9 drives the cover cap 10 to move upwards, the slide column 6 moves upwards along the inside of the sliding sleeve 5, and the slide column 6 drives the reset spring 12 to contract and store energy, and when the sealing plug 11 completely leaves the inside of the feed port 3, the side bracket 9 also leaves the inside of the positioning groove 18 on the positioning seat 17, and then the pull handle 8 can be actuated, the slide column 6 drives the two groups of cover caps 10 to rotate by ninety degrees along the inside of the sliding sleeve 5, and then the upward pulling force on the pull handle 8 is released, the two groups of reset springs 12 release the elastic force to push the slide column 6 to move downwards, the connecting rod 7 can drive the two groups of side brackets 9 to move downwards and insert into the two groups of positioning grooves 18 on the positioning seat 17, and the sealing plug 11 can quickly leave above the feed port 3 and form a rotating limiting effect under the action of the positioning groove 18 on the positioning seat 17, preventing the cover cap 10 from driving the sealing plug 11 to rotate during equipment use, and improving the stability of the device during use.

[0024] In other embodiments, the locking assembly includes a threaded groove 13, a through hole 14, a threaded column 15, and a handle 16, the top end of the sealing plug 11 is provided with a threaded groove 13, the middle part of the cover cap 10 is provided with a through hole 14, the through hole 14 is provided with a threaded column 15, and the top end of the threaded column 15 is fixed with a handle 16, and the threaded column 15 can be threadedly connected with the threaded groove 13.

[0025] By installing a rotatable threaded column 15 on the cover cap 10, when the sealing plug 11 needs to be replaced and cleaned, the handle 16 can be rotated, the threaded column 15 gradually leaves the inside of the threaded groove 13 on the sealing plug 11 under the action of the thread, and thus the threaded column 15 quickly releases the fixation of the sealing plug 11, thereby facilitating the disassembly and installation of the sealing plug 11, and improving the convenience of the device during use.

[0026] In other embodiments, the diameter of the slide column 6 is the same as the inner diameter of the sliding sleeve 5, and the slide column 6 is in sliding connection with the sliding sleeve 5.

[0027] Through the design, the slide column 6 can stably move up and down along the sliding sleeve 5, and the slide column 6 can rotate around the axis along the sliding sleeve 5.

[0028] In other embodiments, the two ends of the reset spring 12 are connected to the outer wall of the slide column 6 and the inner wall of the sliding sleeve 5, and the slide column 6 is in elastic connection with the inner wall of the sliding sleeve 5 through the reset spring 12.

[0029] Through the design, the reset spring 12 can continuously exert the downward elastic force on the slide column 6, the pull handle 8 can drive the sealing plug 11 to be quickly inserted into the feeding port 3, and the sealing plug 11 is prevented from being separated from the feeding port 3.

[0030] In other embodiments, the outer wall of the sealing plug 11 can be fully attached to the inner wall of the feeding port 3.

[0031] Through the design, after the sealing plug 11 is inserted into the feeding port 3, the sealing plug 11 can form the effective sealing effect on the feeding port 3.

[0032] In other embodiments, the outer wall of the pull handle 8 is provided with the anti-skid lines;

[0033] Through the design, the friction between the pull handle 8 and the hand of the user can be effectively increased, so that the pull handle 8 is conveniently pulled upward.

[0034] In other embodiments, a plurality of anti-skid grooves are equidistantly arranged on the outer wall of the rotating handle 16 along the axis of the rotating handle 16.

[0035] Through the design, the rotating handle 16 is prevented from being separated from the hand when being rotated, so that the rotating handle 16 is conveniently rotated.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A kind of ceramic filter access seal device, including ceramic filter (1), support foot (2) installed in the bottom end of ceramic filter (1), and the feed inlet (3) and the discharge outlet (4) being arranged in the upper and lower ends of ceramic filter (1), it is characterized by: The ceramic filter (1) top end side end fixed with sliding sleeve (5), the sliding sleeve (5) inside is provided with slide column (6), the slide column (6) top end is connected with pull handle (8) through connecting rod (7), the connecting rod (7) upper end both sides are connected with cover (10) through side support (9), the cover (10) is connected with sealing plug (11) through locking assembly, the sealing plug (11) bottom end can be inserted into feed inlet (3), the connecting rod (7) outside is wound with reset spring (12), the sliding sleeve (5) is installed with locating seat (17), the locating seat (17) is equally spaced and provided with four groups of locating groove (18), two groups of the side support (9) can be located in the two groups of locating groove (18) on the locating seat (17).

2. The inlet and outlet sealing device for a ceramic filter according to claim 1, characterized by: The locking assembly includes threaded groove (13), through-hole (14), threaded column (15) and handle (16), the sealing plug (11) top end is provided with threaded groove (13), the cover (10) middle part is provided with through-hole (14), the through-hole (14) is provided with threaded column (15), the threaded column (15) top end is fixed with handle (16), the threaded column (15) can be connected with threaded groove (13) threadedly.

3. The inlet and outlet sealing device for a ceramic filter according to claim 1, characterized by: The slide column (6) diameter is same with the inner diameter of sliding sleeve (5), and the slide column (6) is slidably connected with the sliding sleeve (5).

4. The inlet and outlet sealing device for a ceramic filter according to claim 1, characterized by: The reset spring (12) two ends are connected to the outer wall of slide column (6) and the inner wall of sliding sleeve (5), and the slide column (6) is elastically connected with the inner wall of sliding sleeve (5) through the reset spring (12).

5. The inlet and outlet sealing device for a ceramic filter according to claim 1, characterized by: The outer wall of the sealing plug (11) can be fully attached to the inner wall of the feed inlet (3).

6. The inlet and outlet sealing device for a ceramic filter according to claim 1, characterized by: The outer wall of the pull handle (8) is provided with anti-skid lines.

7. The inlet and outlet sealing device for a ceramic filter according to claim 2, characterized by: The outer wall of the handle (16) is equally spaced along the axis of the handle (16) and provided with a plurality of anti-skid grooves.

Images