CN222033928U

CN222033928U - Novel filter base

Info

Publication number: CN222033928U
Application number: CN202420616808.1U
Authority: CN
Inventors: 宫健; 邹红影; 吕鹏; 张家俊
Original assignee: Beijing Shiyi Electromechanical Equipment Co ltd
Current assignee: Beijing Shiyi Electromechanical Equipment Co ltd
Priority date: 2024-03-28
Filing date: 2024-03-28
Publication date: 2024-11-22
Anticipated expiration: 2034-03-28

Abstract

The utility model relates to the technical field of filters, and discloses a novel filter base, including a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located at the inner end of the main mechanism, and the main mechanism includes a base body, an oil inlet base, a mounting assembly, an oil drain port, and a central opening of the oil inlet. The novel filter base, through the installation of the main mechanism, the oil heater heats the oil before filtering, and after the oil becomes thinner, the oil pressurizing device pressurizes the inside of the device, so that the oil enters the base body from the oil engine tank for filtering treatment. Affected by the pressure inside the device, the oil is prone to leakage when passing through the connection between the oil drainage pipe and the oil inlet base. An inner silicone sealing ring 2 and an outer silicone sealing ring 1 are installed on the outer side of the connection between the oil drainage pipe and the oil inlet base, and then locked by squeezing the limit ring, which can effectively reduce the leakage of oil and effectively improve the sealing of the device.

Description

Novel filter base

Technical Field

The utility model relates to the technical field of mechanical automation, in particular to a novel filter base.

Background

The filter is an indispensable device on the conveying medium pipeline, is usually arranged at the inlet end equipment of a pressure reducing valve, a pressure releasing valve and a fixed water level valve, is composed of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part, and is convenient to use and maintain as long as the detachable filter drum is taken out and reloaded after being treated after the water to be treated passes through the filter drum of the filter screen when the water to be treated is required to be cleaned.

The utility model provides a high-efficiency practical precise filter document of the prior patent CN208959467U, which comprises a bag type press filter body, a first fixing frame, a pipeline and a precise filter body, wherein the first fixing frame is connected with the bag type press filter body, the bag type press filter body is of a cylinder structure, the bag type press filter body is provided with a first cylinder body, the top end of the bag type press filter body is fixedly connected with a connecting pipe, the top end of the connecting pipe is connected with a top cover, a water inlet pipe is connected with the connecting pipe, a pressure gauge is connected with the top cover, a water outlet groove is arranged in the bottom end of the bag type press filter body, the water outlet groove is of a V-shaped structure, the bottom end of the water outlet groove is connected with a first water outlet pipe, the first water outlet pipe is connected with the pipeline through a valve, and the bag type press filter body is connected with the precise filter body through the pipeline. This high-efficient practical precision filter, reasonable in design stabilizes the product quality, practices thrift economic cost, can generally use widely.

However, although the prior patent CN208959467U has reasonable design, stable product quality and economic cost saving, it can be widely popularized and used, the oil filtering machine tank body and the oil inlet connecting pipeline are affected by the pressure inside the oil tank and the size of the connecting member may be different, which may cause the exudation of the oil in the oil filtering machine tank body and the oil inlet connecting pipeline.

Disclosure of utility model

(One) solving the technical problems

The utility model aims to provide a novel filter base to solve the problem that in the prior art, the oil filtering machine tank body and an oil inlet connecting pipeline are affected by the pressure in the oil tank and the possible difference in the size of a connecting member, so that the exudation of oil in the oil filtering machine tank body and the oil inlet connecting pipeline can be caused.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel filter base comprises a main body mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is positioned at the inner end of the main body mechanism, the main body mechanism comprises a base body, an oil inlet base, a mounting assembly, an oil drain port and an oil inlet center opening, the oil inlet base is fixedly arranged at the inner end of the base body, the mounting assembly is movably mounted at the upper end of the base body, the oil drain port is fixedly arranged at the left side of the base body, and the oil inlet center opening is fixedly arranged at the inner end of the oil inlet base; the installation component includes top cap, drainage tube external connection mouth and oil drainage tube, top cap movable mounting is in the upper end of base body, the fixed inner that sets up at the top cap of drainage tube external connection mouth, the fixed lower extreme that sets up at the drainage tube external connection mouth of oil drainage tube.

Preferably, the installation component still includes outer silica gel sealing washer one, interior silica gel sealing washer two, extrusion spacing collar, outer silica gel sealing washer one movable mounting is in the outside of oil drainage tube, receives the inside pressure's of device influence, and the oil takes place the phenomenon of extravasation easily when the junction through oil drainage tube and oil feed base, so in the junction outside installation of oil drainage tube and oil feed base interior silica gel sealing washer two and outer silica gel sealing washer one.

Preferably, the second movable mounting of the inner silica gel sealing ring is arranged on the inner side of the first outer silica gel sealing ring, the second movable mounting of the inner silica gel sealing ring is arranged on the outer side of the opening in the center of the oil inlet, the movable mounting of the extrusion limiting ring is arranged on the outer side of the first outer silica gel sealing ring, the second inner silica gel sealing ring and the first outer silica gel sealing ring are locked through the extrusion limiting ring, oil extravasation can be effectively reduced, and the sealing performance of the device is effectively improved.

Preferably, the auxiliary mechanism comprises a pressure switch internal thread interface, a flange and pump fixing screw interface I, a base oil inlet internal thread interface I, an oil discharge internal thread interface II, a base oil discharge internal thread interface II, a flange and pump fixing screw interface II, a base fixing screw hole and an internal screw fixing point, wherein the pressure switch internal thread interface is fixedly arranged on the left side of the base body, the base is a casting part and is connected with the filter tank body after being processed, and the internal screw fixing point is provided with a filter element.

Preferably, the flange and the first pump fixing screw interface are fixedly arranged on the left side of the base body, the first base oil inlet internal thread port is fixedly arranged on the inner side of the base body oil inlet base, the first oil discharge internal thread interface is fixedly arranged on the inner side of the oil discharge port, the second oil discharge internal thread interface is fixedly arranged on the inner side of the oil discharge port, the pump or the pipeline is connected with the first pump fixing screw interface and the second pump fixing screw interface through the flange, so that dirty oil enters the filter tank body from the base inlet through the pump or the pipeline, vortex is formed in the tank, and flows from the periphery of the filter element to the fixed position of the central rod, so that pollutants are uniformly absorbed, adsorbed and isolated by the filter element, and high-precision filtration is realized.

Preferably, the base oil outlet internal thread interface II is fixedly arranged at the inner end of the base body, the flange and the pump fixing screw interface II are fixedly arranged at the inner side of the left end of the base body, the base fixing screw hole is fixedly arranged at the outer side of the base body, the bottom end of the inner end of the oil inlet base is fixedly arranged at the fixing point of the internal screw rod, the oil discharging internal thread interface II is arranged in the oil discharging port and is used for being externally connected with an oil conveying pipeline with a check valve, the base oil inlet internal thread interface I is used for being connected with an oil product drainage tube, a good sealing structure and precision machining precision are realized, dirty oil can only enter the center rod of the base through a filter element, flow out from the oil discharging port of the tank body when the filter element is replaced, a pressure switch is arranged at the pressure switch interface in the operation process, the pressure in the filter tank is detected, the condition that the filter element is required to be replaced is prompted, meanwhile, the filter tank body is ensured to be in a low pressure state, and potential safety hazards cannot be caused by overpressure.

Preferably, the fixed outside that sets up at the base body of base fixed screw hole, the fixed bottom that sets up at the oil feed base inner of inside screw rod fixed point, the setting of base fixed screw hole can effectively avoid base vibrations or emptys, realizes filter core life-span extension through above-mentioned process flow, and filter core structure is not destroyed, ensures the filter effect, has promoted the practicality of device effectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the novel filter base, the oil is firstly heated by the engine oil heater before being filtered, so that the oil is thinned, the inside of the device is pressurized by the oil pressurizing device, the oil enters the oil engine tank body to enter the base body for filtering treatment, the oil is affected by the pressure inside the device, the oil is easy to leak when passing through the joint of the oil drainage tube and the oil inlet base, the inner silica gel sealing ring II and the outer silica gel sealing ring I are arranged on the outer side of the joint of the oil drainage tube and the oil inlet base, and the oil is effectively reduced from leaking by locking the inner silica gel sealing ring I through the extrusion limiting ring, so that the tightness of the device is effectively improved;

2. This novel filter base, through the installation to assist in, this base is the casting piece, through processing back and filter jar body coupling, inside screw rod fixed point installation filter core, carry out zonulae occludens with the oil filter jar body with this base through the dead lever, and place the sealing member at the junction, pump or pipeline pass through flange and pump set screw interface first and flange and pump set screw interface second are connected, make dirty oil get into the filter jar body from the base entry through pump or pipeline, form the vortex in the jar, flow to central pole fixed position from the filter core periphery, make the pollutant evenly absorbed by the filter core, adsorb and keep apart, realize high accuracy filtration, the inside oil extraction female screw interface second that is provided with of oil drain, be used for the oil pipeline that external has the check valve, base oil feed female screw mouth first set up is used for connecting the oil drainage tube, good seal structure and precision machining precision, ensure that dirty oil can only get into central pole through the filter core, when changing the filter core, with the internal remaining dirty oil of jar follow the oil drain, in the operation in-process, install pressure switch at pressure switch interface, detect filter jar internal pressure, it needs to change, simultaneously, ensure that the filter jar body is in the low pressure state is in order to cause the filter core to destroy the filter core, the filter core can not be in the life-span effectively, the filter base can be prolonged by the life-span, the filter device is guaranteed, the filter is effectively is guaranteed through the filter core, the life is prolonged, and the filter is guaranteed.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the present utility model;

FIG. 3 is a schematic view of the left side structure of the base of the present utility model;

FIG. 4 is a schematic view of a partial structure of a base of the present utility model;

FIG. 5 is a right side view of the base of the present utility model;

fig. 6 is a schematic view of a partial cross-sectional structure of a base of the present utility model.

In the figure: 1. a main body mechanism; 101. a base body; 102. an oil inlet base; 103. a mounting assembly; 1031. an upper top cover; 1032. an external interface of the drainage tube; 1033. an oil drainage tube; 1034. an outer silica gel sealing ring I; 1035. an inner silica gel sealing ring II; 1036. extruding the limit ring; 104. an oil drain port; 105. the center of the oil inlet is provided with a hole; 2. an auxiliary mechanism; 201. a pressure switch internal threaded interface; 202. a flange is connected with a pump fixing screw interface I; 203. a first oil inlet internal thread port of the base; 204. an oil discharge internal thread interface I; 205. an oil discharge internal thread interface II; 206. a second base oil outlet internal thread interface; 207. a flange and a pump fixing screw interface II; 208. a base fixing screw hole; 209. an internal screw fixation point.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.

Referring to fig. 1-6, the present utility model provides a technical solution: the novel filter base comprises a main body mechanism 1 and an auxiliary mechanism 2, wherein the auxiliary mechanism 2 is positioned at the inner end of the main body mechanism 1, the main body mechanism 1 comprises a base body 101, an oil inlet base 102, a mounting assembly 103, an oil drain port 104 and an oil inlet center opening 105, the oil inlet base 102 is fixedly arranged at the inner end of the base body 101, the mounting assembly 103 is movably mounted at the upper end of the base body 101, the oil drain port 104 is fixedly arranged at the left side of the base body 101, and the oil inlet center opening 105 is fixedly arranged at the inner end of the oil inlet base 102; the installation component 103 includes top cap 1031, drainage tube external connection mouth 1032 and oil drainage tube 1033, top cap 1031 movable mounting is in the upper end of base body 101, drainage tube external connection mouth 1032 is fixed to be set up in the inner at top cap 1031, oil drainage tube 1033 is fixed to be set up in the lower extreme of drainage tube external connection mouth 1032, installation component 103 still includes outer silica gel sealing washer first 1034, interior silica gel sealing washer second 1035, extrusion spacing collar 1036, outer silica gel sealing washer first 1034 movable mounting is in the outside of oil drainage tube 1033, interior silica gel sealing washer second 1035 movable mounting is in the inboard of outer silica gel sealing washer first 1034, interior silica gel sealing washer second 1035 movable mounting is in the outside of oil inlet center trompil 105, extrusion spacing collar 1036 movable mounting is in the outside of outer silica gel sealing washer first 1034.

The auxiliary mechanism 2 comprises a pressure switch internal screw thread interface 201, a flange and pump fixed screw thread interface 202, a base oil inlet internal screw thread interface 203, an oil discharge internal screw thread interface 204, an oil discharge internal screw thread interface 205, a base oil discharge internal screw thread interface 206, a flange and pump fixed screw thread interface 207, a base fixed screw hole 208 and an internal screw rod fixed point 209, wherein the pressure switch internal screw thread interface 201 is fixedly arranged on the left side of the base body 101, the flange and pump fixed screw thread interface 202 is fixedly arranged on the left side of the base body 101, the base oil inlet internal screw thread interface 203 is fixedly arranged on the inner side of the base body 101 oil inlet base 102, the first oil discharging internal screw thread interface 204 is fixedly arranged at the inner side of the oil discharging port 104, the second oil discharging internal screw thread interface 205 is fixedly arranged at the inner side of the oil discharging port 104, the second base oil discharging internal screw thread interface 206 is fixedly arranged at the inner end of the base body 101, the flange and the second pump fixing screw thread interface 207 are fixedly arranged at the inner side of the left end of the base body 101, the base fixing screw hole 208 is fixedly arranged at the outer side of the base body 101, the bottom end of the inner screw fixing point 209 is fixedly arranged at the inner end of the oil inlet base 102, when the novel filter base is used, the oil heater needs to heat the oil before filtering, so that the oil is diluted, The oil pressurizing device pressurizes the inside of the device, so that the oil enters the base body 101 from entering the oil engine tank to be filtered, the oil is affected by the pressure in the device, the oil is easy to be exosmosis when passing through the joint of the oil drainage tube 1033 and the oil inlet base 102, the two inner silica gel sealing rings 1035 and the one outer silica gel sealing ring 1034 are arranged at the outer side of the joint of the oil drainage tube 1033 and the oil inlet base 102, the oil is locked by the extrusion limiting ring 1036, the exosmosis of the oil can be effectively reduced, the base is a casting part, the base is connected with the filter tank after being processed, the filter element is arranged at the inner screw fixing point 209, The tank body of the oil filter is tightly connected with the base through the fixing rod, a sealing element is arranged at the joint, the pump or the pipeline is connected with the first pump fixing screw interface 202 and the second pump fixing screw interface 207 through the flange, dirty oil enters the tank body of the filter from the inlet of the base through the pump or the pipeline, vortex is formed in the tank, the pollutants flow from the periphery of the filter element to the fixing position of the central rod, the pollutants are uniformly absorbed, adsorbed and isolated by the filter element, high-precision filtration is realized, the oil discharge port 104 is internally provided with the second oil discharge internal screw interface 205 for externally connecting an oil pipeline with a check valve, the first base oil inlet internal screw interface 203 is used for connecting the oil drainage tube 1033, Good seal structure and precision machining precision ensure that dirty oil can only get into the base center pole through the filter core, flow from base oil drain port 104, when changing the filter core, discharge the internal remaining dirty oil of jar from oil drain port 104, in the operation, at pressure switch interface installation pressure switch, detect filter jar internal pressure, the suggestion filter core saturation needs to be changed, ensure simultaneously that the filter jar body is in low pressure state, can not superpressure cause the potential safety hazard simultaneously, base fixed screw hole 208's setting can effectively avoid base vibrations or emptys.

Working principle: when the novel filter base is used, the oil heater is used for heating the oil before filtering, so that the oil is thinned, the oil pressurizing device is used for pressurizing the inside of the device, the oil enters the base body 101 from entering the oil engine tank body for filtering treatment, the oil is affected by the pressure in the device, the oil is easy to be subjected to the phenomenon of extravasation when passing through the joint of the oil drainage tube 1033 and the oil inlet base 102, the two inner silica gel sealing rings 1035 and the one outer silica gel sealing ring 1034 are arranged at the outer side of the joint of the oil drainage tube 1033 and the oil inlet base 102, the oil is effectively reduced from extravasation by locking the two inner silica gel sealing rings 1034 through the extrusion limiting rings 1036, the base is a casting part, the base is connected with the filter tank body after being processed, the filter element is installed at the inner screw fixing point 209, the oil filter tank body is tightly connected with the base through the fixing rod, and the sealing part is placed at the joint, the pump or the pipeline is connected with the first pump fixing screw interface 202 and the second pump fixing screw interface 207 through the flange, so that dirty oil enters the filter tank body from the base inlet through the pump or the pipeline, vortex is formed in the tank, the pollutants are uniformly absorbed, adsorbed and isolated by the filter element from the periphery of the filter element to the fixed position of the central rod, high-precision filtration is realized, the oil discharge internal screw interface 205 is arranged in the oil discharge port 104 and is used for externally connecting an oil conveying pipeline with a check valve, the first base oil inlet internal screw interface 203 is used for connecting an oil drainage tube 1033, good sealing structure and precision machining precision are realized, the dirty oil can only enter the central rod through the filter element, flows out from the oil discharge port 104 of the base, when the filter element is replaced, the residual dirty oil in the tank body is discharged from the oil discharge port 104, a pressure switch is arranged at the pressure switch interface in the operation process, the pressure in the filter tank is detected, the filter core saturation is reminded and needs to be changed, ensures simultaneously that the filter jar body is in low pressure state, can not superpressure cause the potential safety hazard, and base vibrations or emptys can effectively be avoided in the setting of base fixed screw hole 208.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a novel filter base, includes main part mechanism (1) and complementary unit (2), its characterized in that: the auxiliary mechanism (2) is located at the inner end of the main body mechanism (1), the main body mechanism (1) comprises a base body (101), an oil inlet base (102), a mounting assembly (103), an oil outlet (104) and an oil inlet center hole (105), the oil inlet base (102) is fixedly arranged at the inner end of the base body (101), the mounting assembly (103) is movably mounted at the upper end of the base body (101), the oil outlet (104) is fixedly arranged at the left side of the base body (101), and the oil inlet center hole (105) is fixedly arranged at the inner end of the oil inlet base (102);

the installation component (103) includes top cap (1031), drainage tube external connection mouth (1032) and oil drainage tube (1033), top cap (1031) movable mounting is in the upper end of base body (101), drainage tube external connection mouth (1032) is fixed to be set up the inner at top cap (1031), oil drainage tube (1033) is fixed to be set up the lower extreme at drainage tube external connection mouth (1032).

2. A novel filter base according to claim 1, wherein: the installation component (103) still includes outer silica gel sealing washer (1034), interior silica gel sealing washer two (1035), extrusion spacing collar (1036), outer silica gel sealing washer one (1034) movable mounting is in the outside of oil drainage tube (1033).

3. A novel filter base according to claim 2, wherein: the inner silica gel sealing ring II (1035) is movably mounted on the inner side of the outer silica gel sealing ring I (1034), the inner silica gel sealing ring II (1035) is movably mounted on the outer side of the oil inlet center hole (105), and the extrusion limiting ring (1036) is movably mounted on the outer side of the outer silica gel sealing ring I (1034).

4. A novel filter base according to claim 3, wherein: the auxiliary mechanism (2) comprises a pressure switch internal thread interface (201), a flange and pump fixing screw interface I (202), a base oil inlet internal thread interface I (203), an oil discharge internal thread interface I (204), an oil discharge internal thread interface II (205), a base oil discharge internal thread interface II (206), a flange and pump fixing screw interface II (207), a base fixing screw hole (208) and an internal screw fixing point (209), wherein the pressure switch internal thread interface (201) is fixedly arranged on the left side of the base body (101).

5. The novel filter base of claim 4, wherein: the flange and the first pump fixing screw interface (202) are fixedly arranged on the left side of the base body (101), the first base oil inlet internal screw interface (203) is fixedly arranged on the inner side of the base body (101) oil inlet base (102), the first oil discharge internal screw interface (204) is fixedly arranged on the inner side of the oil discharge port (104), and the second oil discharge internal screw interface (205) is fixedly arranged on the inner side of the oil discharge port (104).

6. A novel filter base as set forth in claim 5, wherein: the base oil outlet internal thread interface II (206) is fixedly arranged at the inner end of the base body (101), and the flange and the pump fixing screw interface II (207) are fixedly arranged at the inner side of the left end of the base body (101).

7. The novel filter base of claim 6, wherein: the base fixing screw hole (208) is fixedly arranged on the outer side of the base body (101), and the bottom end of the inner end of the oil inlet base (102) is fixedly arranged at the inner screw fixing point (209).