CN222774207U - Air tightness detection device for filter element production - Google Patents

Air tightness detection device for filter element production Download PDF

Info

Publication number
CN222774207U
CN222774207U CN202421496013.8U CN202421496013U CN222774207U CN 222774207 U CN222774207 U CN 222774207U CN 202421496013 U CN202421496013 U CN 202421496013U CN 222774207 U CN222774207 U CN 222774207U
Authority
CN
China
Prior art keywords
filter element
air
water reservoir
disk
detection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202421496013.8U
Other languages
Chinese (zh)
Inventor
刘玉桂
李连杰
黄华锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Fengzheng Clean And Technology Co ltd
Original Assignee
Wuxi Fengzheng Clean And Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Fengzheng Clean And Technology Co ltd filed Critical Wuxi Fengzheng Clean And Technology Co ltd
Priority to CN202421496013.8U priority Critical patent/CN222774207U/en
Application granted granted Critical
Publication of CN222774207U publication Critical patent/CN222774207U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

本实用新型属于滤芯检测技术领域，具体的说是一种滤芯生产用气密性检测装置，包括基座，所述基座顶端设有蓄水池，所述蓄水池中心开有蓄水腔，所述蓄水腔，内部设有出水口，所述蓄水腔内部两侧设有密封盘，所述密封盘由固定螺栓与蓄水池内壁连接，所述密封盘顶端焊接固定盘；本实用通过在装置内部加设夹持固定结构，通过转动转动盘，使位于转动盘下方的密封块收束并夹紧滤芯，由此方式使滤芯两端口与外界隔绝，从而避免由于端口处密封不急导致，检测存在误差，通过在基座上增加蓄水池的设计，可以通过将滤芯固定在蓄水池内部使，如果滤芯气密性不足，就会使蓄水池内部出现气泡，由此判断滤芯气密不足的地方，来方便后续返厂检修。

The utility model belongs to the technical field of filter element detection, specifically, an air tightness detection device for filter element production, comprising a base, a water reservoir is provided on the top of the base, a water storage cavity is opened in the center of the water reservoir, a water outlet is provided in the water storage cavity, sealing disks are provided on both sides of the water storage cavity, the sealing disks are connected to the inner wall of the water reservoir by fixing bolts, and a fixing disk is welded on the top of the sealing disk; the utility model adds a clamping and fixing structure inside the device, and by rotating the rotating disk, the sealing block located below the rotating disk is converged and clamped to the filter element, thereby isolating the two ports of the filter element from the outside world, thereby avoiding detection errors caused by poor sealing at the ports, and by adding a design of a water reservoir on the base, the filter element can be fixed inside the water reservoir, and if the air tightness of the filter element is insufficient, bubbles will appear in the water reservoir, thereby judging the insufficient air tightness of the filter element, so as to facilitate subsequent factory return for inspection and maintenance.

Description

Air tightness detection device for filter element production
Technical Field
The utility model belongs to the technical field of filter element detection, and particularly relates to an air tightness detection device for filter element production.
Background
The filter element is a technical term of filtering and purifying functions, and is mainly used in the filtration industries of oil filtration, air filtration, water filtration and the like at present in order to purify resources and separation simple devices of resources of original fluid, different types of filter elements are usually made of different materials, such as filter paper, activated carbon, ceramics, high polymer materials and the like, and have different filtering precision and performance characteristics so as to adapt to various different filtering scenes and requirements, wherein the air filter element is required to be subjected to air tightness detection at the end of production, and therefore an air tightness detection device is required to be used.
The air tightness detection device is a device for detecting the sealing performance of an object, and is mainly characterized in that a certain pressure of air is filled into the object to be detected, and then whether air leakage exists or not is judged by monitoring the pressure change or other detection means, so that whether the air tightness of the object meets the requirements or not is determined.
The existing air tightness detection device can not intuitively observe the leakage direction of the filter element in air tightness, thereby increasing the difficulty of subsequent factory returning maintenance, and therefore, the air tightness detection device for filter element production is provided for solving the problems.
Disclosure of utility model
In order to make up the defects of the prior art, the utility model provides an air tightness detection device for filter element production, aiming at the problems of the prior equipment.
The technical scheme adopted for solving the technical problems is that the air tightness detection device for filter element production comprises a base, wherein a water storage tank is arranged at the top end of the base, a water storage cavity is formed in the center of the water storage tank, a water outlet is formed in the water storage cavity, sealing discs are arranged on two sides of the inside of the water storage cavity and are connected with the inner wall of the water storage tank through fixing bolts, a fixing disc is welded at the top end of the sealing discs, bayonets are arranged outside the top ends of the fixing discs, auxiliary rings are connected in a meshed mode, a lower sealing disc is welded at the top ends of the auxiliary rings, a clamping groove is formed in the top ends of the lower sealing disc, a second limiting plate is arranged in the clamping groove, five second guide rails are formed in the second limiting plate, a transmission shaft is inserted in the second guide rail, a sealing block is welded at the center of the transmission shaft, the other end of the transmission shaft is inserted in the transmission shaft, five through holes in the first limiting plate, the through holes are formed in the center of the rotating disc and are consistent with the air port of the center of the lower sealing disc, and the through holes are formed in the center of the rotating disc.
Preferably, the center of the sealing disc is provided with a perforation, the perforation is internally connected with an air inlet, the air inlet is internally perforated by a second air duct, the bottom end of the second air duct is connected with a first air duct, the first air duct is connected with the output end of the air booster pump, one side of the air booster pump is provided with a control switch, the control switch is connected with an air booster pump circuit and used for controlling the air booster pump, and therefore the air booster pump with the model GPV05 fills air into the filter element.
Preferably, the inside perforation of the sealing disc is communicated with the inside of the fixing disc, a threaded hole is formed in the inside of the fixing disc, the caliber of the threaded hole is consistent with the caliber of the external thread of the filter element, the inside of the auxiliary ring is provided with a perforation, the caliber of the perforation is communicated with the air transmission port, the end points of the second guide rail and the first guide rail are designed to be circular arcs, the caliber of the transmission shaft is consistent with the caliber of the first guide rail and the caliber of the second guide rail, a water inlet pipe is inserted into the reservoir, and the other end of the water inlet pipe is connected with a water tap.
The utility model has the advantages that:
The utility model discloses an add at the inside centre gripping fixed knot constructs of establishing of device, through rotating the rolling disc, make the sealing block that is located the rolling disc below receive and press from both sides tight filter core, mode makes filter core both ends mouth and external isolated from this to avoid because the port department seals up urgently and lead to, detect and have the error, through the design that increases the cistern on the base, can be through fixing the filter core inside the cistern, if the filter core gas tightness is not enough, will make the inside bubble that appears of cistern, judge the place that the filter core gas tightness is not enough from this, make things convenient for follow-up factory maintenance of returning.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the device;
FIG. 2 is a schematic diagram of a gas delivery structure;
FIG. 3 is a schematic view of a fixed structure;
FIG. 4 is a schematic diagram of a clamping structure;
In the figure, 1, a base; 2, a reservoir, 3, a water inlet pipe, 4, a water storage cavity, 5, a water outlet, 6, an air booster pump, 7, a control switch, 8, a first air duct, 9, a second air duct, 10, a sealing disc, 11, an air inlet, 12, a fixed disc, 13, an auxiliary ring, 14, a rotating disc, 15, a bayonet, 16, a fixing bolt, 17, a threaded hole, 18, a perforation, 19, a first limiting plate, 20, a first guide rail, 21, a transmission shaft, 22, a sealing block, 23, a second limiting plate, 24, a second guide rail, 25, an air transfer port, 26, a clamping groove, 27 and a lower sealing disc.
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. 1-4, an air tightness detection device for filter element production comprises a base 1, wherein a water reservoir 2 is arranged at the top end of the base 1, a water storage cavity 4 is arranged in the center of the water reservoir 2, a water outlet 5 is arranged in the water storage cavity 4, sealing discs 10 are arranged at two sides in the water storage cavity 4, the sealing discs 10 are connected with the inner wall of the water reservoir 2 through fixing bolts 16, a fixing disc 12 is welded at the top end of each sealing disc 10, a bayonet 15 is arranged at the outer part of the top end of each fixing disc 12, the bayonet 15 is meshed with an auxiliary ring 13, a lower sealing disc 27 is welded at the top end of each auxiliary ring 13, a clamping groove 26 is formed in the top end of each lower sealing disc 27, a second limiting plate 23 is arranged in each clamping groove 26, five second guide rails 24 are arranged in the second limiting plates 23, a transmission shaft 21 is inserted in each second guide rail 24, a sealing block 22 is welded at the center of each transmission shaft 21, the other ends of the transmission shafts 21 are inserted in the transmission shafts 21, five through holes in the first limiting plates 19 are connected with the top ends of the rotating limiting plates 19, and the centers of the rotating limiting plates 14 are connected with the rotating shafts 14, and the centers of the rotating shafts 18 are provided with air inlets 25; when the fixing operation is performed before the air tightness of the filter element is detected, at the moment, an operator inserts the two ports of the filter element into the fixing structure through the through holes 18, then rotates the filter element into the fixing disc 12 along the position of the threaded holes 17, then dials up the auxiliary ring 13, at the moment, the auxiliary ring 13 moves upwards along the outer wall of the fixing disc 12, and fixes the buckle 15 on the extension of the fixing disc 12, then the operator rotates the rotating disc 14, at the moment, under the driving of the rotating disc 14, the transmission shaft 21 positioned at the bottom end of the rotating disc 14 starts to rotate along the interiors of the first guide rail 20 and the second guide rail 24, and the sealing block 22 is gathered and the cartridge is clamped thereby, whereby the cartridge fixing operation is completed.
The center of the sealing disc 10 is provided with a perforation, the perforation is internally connected with an air inlet 11, the air inlet 11 is internally perforated by a second air duct 9, the bottom end of the second air duct 9 is connected with a first air duct 8, the first air duct 8 is connected with the output end of the air booster pump 6, one side of the air booster pump 6 is provided with a control switch 7, the control switch 7 is connected with the air booster pump 6 in a circuit manner and used for controlling the air booster pump 6, when the air tightness of the filter element is detected, an operator opens a water tap at the water inlet pipe 3 at the moment, water flows into the water storage cavity 4 along the water inlet pipe 3, after the water level overflows the filter element, the operator starts the control switch 7, at the moment, the air booster pump 6 enters the second air duct 9 along the first air duct 8, then enters the filter element through the air inlet 11, and finally, the air tightness effect of the filter element is judged by observing whether the air bubbles appear in the water storage tank 2.
When the operation principle is that the fixing operation is performed before the air tightness of the filter element is detected, at the moment, an operator inserts two ends of the filter element into the fixing structure through the through holes 18, then rotates the filter element into the fixing disc 12 along the position of the threaded holes 17, then dials up the auxiliary ring 13, at the moment, the auxiliary ring 13 moves upwards along the outer wall of the fixing disc 12, and enables the buckle 15 to be fixed on the extension of the fixing disc 12, then the operator rotates the rotating disc 14, at the moment, under the driving of the rotating disc 14, the transmission shaft 21 at the bottom end of the rotating disc 14 starts to rotate along the inner parts of the first guide rail 20 and the second guide rail 24, and the sealing block 22 is contracted, and the filter element is clamped by the sealing block, so that the fixing operation of the filter element is completed; when the air tightness detection is carried out on the filter element, the tap at the water inlet pipe 3 is opened by an operator at the moment, water flows into the water storage cavity 4 along the water inlet pipe 3, after the water level overflows the filter element, the operator starts the control switch 7, the air booster pump 6 enables air to enter the second air guide pipe 9 along the first air guide pipe 8, then enters the filter element through the air inlet 11, and finally the air tightness effect of the filter element is judged by observing whether air bubbles appear in the water storage 2.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1.一种滤芯生产用气密性检测装置，其特征在于：包括基座（1），所述基座（1）顶端设有蓄水池（2），所述蓄水池（2）中心开有蓄水腔（4），所述蓄水腔（4），内部设有出水口（5），所述蓄水腔（4）内部两侧设有密封盘（10），所述密封盘（10）由固定螺栓（16）与蓄水池（2）内壁连接，所述密封盘（10）顶端焊接固定盘（12），所述固定盘（12）顶端外部设有卡口（15），所述卡口（15）啮合连接辅助环（13），所述辅助环（13）顶端焊接有下封盘（27），所述下封盘（27）顶端开宇卡槽（26），所述卡槽（26）内部设有二号限位板（23），所述二号限位板（23）内部开有五条二号导轨（24），所述二号导轨（24）内部插有传动轴（21），所述传动轴（21）中心焊接有密封块（22），所述传动轴（21）另一端插在传动轴（21）内部，所述一号导轨（20）为一号限位板（19）内部的五条穿孔，所述一号限位板（19）顶端连接转动盘（14）所述转动盘（14）中心开有穿孔（18），所述穿孔（18）与下封盘（27）中心的传气口（25）口径一致。1. An air tightness detection device for filter element production, characterized in that it comprises a base (1), a water reservoir (2) is provided at the top of the base (1), a water reservoir (4) is provided at the center of the water reservoir (2), a water outlet (5) is provided inside the water reservoir (4), sealing disks (10) are provided on both sides of the water reservoir (4), the sealing disk (10) is connected to the inner wall of the water reservoir (2) by fixing bolts (16), a fixing disk (12) is welded to the top of the sealing disk (10), a bayonet (15) is provided on the outside of the top of the fixing disk (12), the bayonet (15) is meshed and connected to an auxiliary ring (13), a lower sealing disk (27) is welded to the top of the auxiliary ring (13), and the lower sealing disk (27) is welded to the top of the auxiliary ring (13). A slot (26) is formed at the top of the first limit plate (27), a second limit plate (23) is provided inside the slot (26), five second guide rails (24) are provided inside the second limit plate (23), a transmission shaft (21) is inserted inside the second guide rail (24), a sealing block (22) is welded at the center of the transmission shaft (21), the other end of the transmission shaft (21) is inserted inside the transmission shaft (21), the first guide rail (20) is five through holes inside the first limit plate (19), the top of the first limit plate (19) is connected to the rotating disk (14), a through hole (18) is provided at the center of the rotating disk (14), and the diameter of the through hole (18) is consistent with the air transfer port (25) at the center of the lower sealing disk (27). 2.根据权利要求1所述的一种滤芯生产用气密性检测装置，其特征在于：所述密封盘（10）中心开有穿孔，所述穿孔内部连接进气口（11），所述进气口（11）为二号导气管（9）内部穿孔，所述二号导气管（9）底端连接一号导气管（8），所述一号导气管（8）连接空气增压泵（6）的输出端，所述空气增压泵（6）一侧设有控制开关（7），所述控制开关（7）与空气增压泵（6）电路连接，用于控制空气增压泵（6）。2. An air tightness detection device for filter element production according to claim 1, characterized in that: a through hole is opened in the center of the sealing disk (10), the inside of the through hole is connected to the air inlet (11), the air inlet (11) is a through hole inside the No. 2 air guide pipe (9), the bottom end of the No. 2 air guide pipe (9) is connected to the No. 1 air guide pipe (8), the No. 1 air guide pipe (8) is connected to the output end of the air booster pump (6), and a control switch (7) is provided on one side of the air booster pump (6), and the control switch (7) is connected to the air booster pump (6) circuit for controlling the air booster pump (6). 3.根据权利要求1所述的一种滤芯生产用气密性检测装置，其特征在于：所述密封盘（10）内部穿孔与固定盘（12）内部连通，所述固定盘（12）内部设有螺纹孔（17），所述螺纹孔（17）口径与滤芯外部螺纹口径一致。3. An air tightness detection device for filter element production according to claim 1, characterized in that: the internal perforation of the sealing disk (10) is connected to the interior of the fixed disk (12), and the interior of the fixed disk (12) is provided with a threaded hole (17), and the diameter of the threaded hole (17) is consistent with the diameter of the external thread of the filter element. 4.根据权利要求1所述的一种滤芯生产用气密性检测装置，其特征在于：所述辅助环（13）内部开有穿孔，所述穿孔口径与传气口（25）连通。4. An air tightness detection device for filter element production according to claim 1, characterized in that: a perforation is opened inside the auxiliary ring (13), and the diameter of the perforation is connected to the air transfer port (25). 5.根据权利要求1所述的一种滤芯生产用气密性检测装置，其特征在于：所述二号导轨（24）与一号导轨（20）端点处为圆弧设计，所述传动轴（21）口径与一号导轨（20）和二号导轨（24）口径一致。5. An air tightness detection device for filter element production according to claim 1, characterized in that: the end points of the second guide rail (24) and the first guide rail (20) are designed as arcs, and the diameter of the transmission shaft (21) is consistent with the diameters of the first guide rail (20) and the second guide rail (24). 6.根据权利要求1所述的一种滤芯生产用气密性检测装置，其特征在于：所述蓄水池（2）内部插有进水管（3），所述进水管（3）另一端连接水龙头。6. An air tightness detection device for filter element production according to claim 1, characterized in that a water inlet pipe (3) is inserted into the water reservoir (2), and the other end of the water inlet pipe (3) is connected to a faucet.
CN202421496013.8U 2024-06-27 2024-06-27 Air tightness detection device for filter element production Active CN222774207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202421496013.8U CN222774207U (en) 2024-06-27 2024-06-27 Air tightness detection device for filter element production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202421496013.8U CN222774207U (en) 2024-06-27 2024-06-27 Air tightness detection device for filter element production

Publications (1)

Publication Number Publication Date
CN222774207U true CN222774207U (en) 2025-04-18

Family

ID=95345148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202421496013.8U Active CN222774207U (en) 2024-06-27 2024-06-27 Air tightness detection device for filter element production

Country Status (1)

Country Link
CN (1) CN222774207U (en)

Similar Documents

Publication Publication Date Title
US8551338B2 (en) Wafer-shaped hollow fiber module for in-line use in a piping system
CN207203613U (en) A kind of back-flushing filtering system
CN104056472B (en) Squirrel cage two-stage cyclone solid-liquid separation device
CN216677754U (en) A fast and accurate testing equipment for the performance of hollow fiber membranes
CN222774207U (en) Air tightness detection device for filter element production
CN113245317A (en) Closed circulation system for flushing hydraulic drive main pipeline
CN203886249U (en) Squirrel cage type two-stage swirl solid-liquid separation device
CN206881519U (en) Reverse osmosis membrane element center pipe
CN111257194B (en) Energy-saving water purification tool testing machine
CN215089489U (en) Closed circulation system for flushing hydraulic drive main pipeline
CN220159435U (en) Flange type filter
CN107829972B (en) A kind of Cargo Oil Pump
CN114669084B (en) Mineral turbine oil dewatering device and dewatering system thereof
CN212931820U (en) Leak detection frock in electrodialysis equipment
CN210251888U (en) Quick leak hunting device of tubular membrane module
CN103961918B (en) Liquid cross-flow filtration device
CN219333594U (en) Back flushing structure of Y-shaped filter
CN221310178U (en) External ultrafiltration membrane leak detection device
CN217092641U (en) Vertical gas filter
CN214019510U (en) Welding type Y type filter
CN209155301U (en) Secondary Flow disc type Membrane filtering machine
CN205570048U (en) Gaseous membrane separation device of purification
CN222816361U (en) A scale blocking structure for reverse osmosis membrane
CN221788855U (en) Leak detection repairing device of ultrafiltration system
CN110772844A (en) Combined filter system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant