CN208860547U - Filter element of water purifier automatic leak detection machine - Google Patents
Filter element of water purifier automatic leak detection machine Download PDFInfo
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- CN208860547U CN208860547U CN201821432892.2U CN201821432892U CN208860547U CN 208860547 U CN208860547 U CN 208860547U CN 201821432892 U CN201821432892 U CN 201821432892U CN 208860547 U CN208860547 U CN 208860547U
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- leak detection
- water purifier
- filter element
- gas source
- upper mold
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Abstract
The utility model discloses filter element of water purifier automatic leak detection machine, filter element of water purifier automatic leak detection machine, including rack, gas source, vacuum pump, vacuum transducer are provided with leak detection platform in the rack；It further include the lower die being arranged on the leak detection platform, the upper mold being arranged in above the lower die, the upper mold bottom surface offers upper cavity, and the top surface of the lower die offers lower mode cavity；Upper cavity and lower mode cavity cooperatively form closed detection space；The bottom surface or top surface in the detection space are provided with gas source interface, and the probe of the vacuum transducer is set in the detection space, and the vacuum pump is connected to the detection space by pipeline, and the gas source connects the gas source interface by pipeline.The utility model solves the problems, such as that tradition is low to filter element of water purifier detection efficiency, detection accuracy is not high enough.
Description
Technical field
The utility model relates to water purifier leak detection field, especially filter element of water purifier automatic leak detection machines.
Background technique
Method used by traditional filter element of water purifier is hunted leak are as follows: be inserted into using circuit orifice of the manpower to filter element of water purifier high
Pressure pipe is passed through high pressure water toward the circuit on filter element of water purifier, and makes the guarantor that certain time is carried out in the circuit of water purifier end cap
Pressure, the phenomenon that observing by the naked eye on the water purifier with the presence or absence of leakage to judge whether the quality of filter element of water purifier reaches a standard,
But the phenomenon that operation of the leak detection is clearly present human error, is easy to appear artificial omission.
Utility model content
Technical problem to be solved by the utility model is: solving traditional, detection accuracy low to filter element of water purifier detection efficiency
Not high enough problem.
The solution that the utility model solves its technical problem is:
Filter element of water purifier automatic leak detection machine, including rack, gas source, vacuum pump, vacuum transducer are provided in the rack
Leak detection platform；It further include the lower die being arranged on the leak detection platform, the upper mold being arranged in above the lower die, the upper mold bottom
Face offers upper cavity, and the top surface of the lower die offers lower mode cavity；It is empty that upper cavity and lower mode cavity cooperatively form closed detection
Between；The bottom surface or top surface in the detection space are provided with gas source interface, and it is empty that the probe of the vacuum transducer is set to the detection
In, the vacuum pump is connected to the detection space by pipeline, and the gas source connects the gas source interface by pipeline.
As a further improvement of the above technical scheme, be provided on the leak detection platform up and down slipping mechanism, it is described on
Lower Sliding Structures include the guide rod being set on the leak detection platform along the vertical direction, the lead screw of the parallel guide rod setting, drive
Move the slipping block of the servo motor of the connection lead screw, the nut of the cooperation lead screw, the guide rod that is slidably connected, the sliding
Block is connected the nut, and the slipping block connects the upper mold.
As a further improvement of the above technical scheme, the top surface of the upper mold is provided with cylinder, and the cylinder passes through method
The blue top surface with the upper mold is fixedly connected, and the cylinder is connected to the upper cavity.
As a further improvement of the above technical scheme, the inner bottom surface setting of the lower mode cavity is fluted, and the gas source connects
Mouth is arranged in the groove bottom surface.
As a further improvement of the above technical scheme, the gas source interface includes at least two escape pipes, the outlet
Guan Jun is vertically arranged at the inner bottom surface of the lower mode cavity, each described escape pipe passes through pipeline and connects the gas source.
As a further improvement of the above technical scheme, the one side wall of the lower mode cavity offers through-hole, and the through-hole is logical
Piping connects the vacuum pump.
As a further improvement of the above technical scheme, the top surface of the lower die is provided with leakproof groove, and the leakproof is recessed
Slot surrounds the outside for being set to the lower mode cavity.
As a further improvement of the above technical scheme, the upper surface of the leak detection platform is provided with switch button, described
Detection grating is provided in rack, the detection grating is set to the two sides of the switch button.
As a further improvement of the above technical scheme, alarm module is provided in the rack.
The beneficial effects of the utility model are: passing through the molding of the upper mold and lower die, upper cavity and lower mode cavity are formed and are closed
Detection space, which is connected in the detection space by pipeline, so that realizing can be right after upper mold and lower die mold
Detection space is evacuated, and makes to detect the vacuum degree in space with a standard, the vacuum degree of the standard is according to different product
Required to detect the sensitivity for effectively improving detection, which carries out air-blowing, water purifier filter to filter element of water purifier by gas source interface
Pressure difference is generated in core inner and detection space, air pressure in detection space is obtained by the probe of vacuum transducer, to judge
The leakage value of filter element of water purifier, the leakage value refer to that in a certain period of time the atmospheric pressure value variable quantity that vacuum transducer obtains is
For leakage value；In this way, more efficiently, accurately detect filter element of water purifier air-tightness, to judge filter element of water purifier when in use
Whether leakage is occurred.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the front schematic view of the utility model.
Fig. 2 is the axonometric drawing of the utility model.
Fig. 3 is the lower die of the utility model, escape pipe axis side schematic diagram.
Fig. 4 is the upper mold of the utility model, cylinder, slipping block axis side schematic diagram.
Fig. 5 is the upper mold schematic top plan view of the utility model.
In figure: upper mold 1, lower die 2, lower mode cavity 3, upper cavity 4, gas source 5, vacuum pump 6, guide rod 7, lead screw 8, servo motor 9,
Nut 10, slipping block 11, cylinder 12, flange 13, groove 14, leakproof groove 15, escape pipe 16, through-hole 17 detect grating 18, open
Close button 19, alarm module 20, rack 21.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1~Fig. 5, filter element of water purifier automatic leak detection machine, including rack 21, gas source 5, vacuum pump 6, vacuum sensing
Device is provided with leak detection platform in the rack 21；Further include the lower die 2 being arranged on the leak detection platform, be arranged under described
The upper mold 1 of 2 top of mould, 1 bottom surface of upper mold offer upper cavity 4, and the top surface of the lower die 2 offers lower mode cavity 3；On described
Die cavity 4 and lower mode cavity 3 cooperatively form closed detection space；The bottom surface or top surface in the detection space are provided with gas source interface,
The probe of the vacuum transducer is set in the detection space, and the vacuum pump 6 is connected to the detection space by pipeline,
The gas source 5 connects the gas source interface by pipeline.
In the present embodiment, closed detection is formed by the molding of the upper mold 1 and lower die 2, upper cavity 4 and lower mode cavity 3
Space, the vacuum pump 6 are connected in the detection space by pipeline, so that realizing can be to detection after upper mold 1 and lower die 2 mold
Space is evacuated, and makes to detect the vacuum degree in space with a standard, the vacuum degree of the standard is according to needed for different product
Detection effectively improves the sensitivity of detection, which carries out air-blowing to filter element of water purifier by gas source interface, in filter element of water purifier
Pressure difference is generated in portion and detection space, air pressure in detection space is obtained by the probe of vacuum transducer, to judge water purification
The leakage value of device filter core, the leakage value refer to that in a certain period of time the atmospheric pressure value variable quantity that vacuum transducer obtains is to let out
Leakage value；In this way, more efficiently, accurately detect filter element of water purifier air-tightness, thus judge filter element of water purifier when in use whether
Leakage occurs.
It is further used as preferred embodiment, slipping mechanism up and down, the upper downslide are provided on the leak detection platform
Structure is moved to include the guide rod 7 being set to along the vertical direction on the leak detection platform, the lead screw 8 of the parallel setting of guide rod 7, drive
The slipping block 11 of the servo motor 9 of the connection lead screw 8, the nut 10 of the cooperation lead screw 8, the guide rod 7 that is slidably connected is moved,
The slipping block 11 is connected the nut 10, and the slipping block 11 connects the upper mold 1；The servo motor 9, is led at lead screw 8
The setting of bar 7, nut 10, slipping block 11 can be realized and drive lead screw 8 to rotate using servo motor 9, and the slipping block 11 linkage connects
The nut 10 is connect, while the slipping block 11 is slidably connected the guide rod 7, so that slipping block 11 limits the nut 10 around 8 turns of lead screw
Dynamic freedom degree, to drive the nut 10 to move along the axis direction of lead screw 8, and then drive the sliding when lead screw 8 rotates
Block 11 is moved back and forth along the axis direction of lead screw 8, is driven the upper mold 1 movement to realize molding using the slipping block 11 and is divided the dynamic of mould
Make, the electrically-controlled component be used to control the servo motor 9 whether rotation, forward or reverse.
It is further used as preferred embodiment, the top surface of the upper mold 1 is provided with cylinder 12, and the cylinder 12 passes through method
Orchid 13 is fixedly connected with the top surface of the upper mold 1, and the cylinder 12 is connected to the upper cavity 4；The structure is simple, setting is reasonable,
The setting of the cylinder 12, effectively reduces the horizontal space of upper mold 1, and the inner wall of cylinder 12 is more more tight with filter element of water purifier
It gathers, the effective utilization rate for improving space, while the gas flow that vacuum pump 6 is extracted is reduced, effectively improve working efficiency.
It is further used as preferred embodiment, the inner bottom surface setting fluted 14 of the lower mode cavity 3, the gas source connects
Mouth is set to 14 inner bottom surface of groove；The structure is simple, setting is reasonable, and setting with this configuration can be such that water purifier filters
The outlet pass of core can directly be connected with the gas source interface, meanwhile, by the setting of the groove 14, more convenient installation fixed net
Hydrophone filter core facilitates the outlet pass of filter element of water purifier to be connected with the gas source interface.
It is further used as preferred embodiment, the gas source interface includes at least two escape pipes 16, the escape pipe
16 are vertically arranged at the inner bottom surface of the lower mode cavity 3, each described escape pipe 16 connects the gas source 5 by pipeline；
In practical applications, the outlet pass of filter element of water purifier has two or more, the outlet pass of filter element of water purifier and the escape pipe 16
It connects one to one, in this way, realizing that more convenient outlet pass carried out to filter element of water purifier carries out air-blowing, thus to water purifier
Filter core carries out air-blowing.
It is further used as preferred embodiment, the one side wall of the lower mode cavity 3 offers through-hole 17, the through-hole 17
The vacuum pump 6 is connected by pipeline；The structure is simple, setting is reasonable, by the setting of the through-hole 17, facilitates and utilizes the vacuum
Pump 6 is evacuated by 17 pairs of detection spaces of the through-hole.
It is further used as preferred embodiment, the top surface of the lower die 2 is provided with leakproof groove 15, and the leakproof is recessed
Slot 15 surrounds the outside for being set to the lower mode cavity 3；The structure is simple, setting is convenient, and setting with this configuration can be effective
Air-tightness in the raising detection space on ground, prepares the structure of detection more；In practice, the leakproof groove 15 installation
There is sealing ring.
It is further used as preferred embodiment, the upper surface of the leak detection platform is provided with switch button 19, the machine
Detection grating 18 is provided on frame 21, the detection grating 18 is set to the two sides of the switch button 19；The structure structure is set
It sets, it is safer when operating people；The setting of the detection grating 18 is used to detect whether manpower is near button, when
When the electromagnetic wave that detection grating 18 is issued is blocked, which cannot be activated.
It is further used as preferred embodiment, is provided with alarm module 20 in the rack 21；In the present embodiment, may be used
Show whether the result of detected filter element of water purifier passes using the alarm module 20；Preferably, in the present embodiment, the report
Alert module 20 uses indicator light, and by two kinds of color lamp of transformation, display result is normal or abnormal；Implement as another kind
Mode, the alarm module 20 use loudspeaker, issue two different sound by loudspeaker, and display result is normal or not just
Often；It is understood that the signal that the alarm module 20 is issued, which refers to, can send out seller's perception.
It can further include electrically-controlled component in practice；The electrically-controlled component is electrically connected the gas source 5, vacuum pump 6, true
Empty sensor, the servo motor 9 are electrically connected the electrically-controlled component, and the electrically-controlled component is electrically connected the switch button 19, institute
Detection grating 18 is stated, the alarm module 20 is electrically connected the electrically-controlled component, and those skilled in the art can carry out electrically-controlled component
The automation of equipment is realized in programming.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
1. filter element of water purifier automatic leak detection machine, including rack (21), gas source (5), vacuum pump (6), vacuum transducer, feature exist
In: leak detection platform is provided on the rack (21)；Further include the lower die (2) being arranged on the leak detection platform, be arranged in institute
The upper mold (1) above lower die (2) is stated, upper mold (1) bottom surface offers upper cavity (4), and the top surface of the lower die (2) offers
Lower mode cavity (3)；The upper mold (1) and the lower die (2) cooperatively form closed detection space；It is described detection space bottom surface or
Top surface is provided with gas source interface, and the probe of the vacuum transducer is set in the detection space, and the vacuum pump (6) passes through pipe
Road is connected to the detection space, and the gas source (5) connects the gas source interface by pipeline.
2. filter element of water purifier automatic leak detection machine according to claim 1, it is characterised in that: be provided on the leak detection platform
Upper and lower slipping mechanism, the Sliding Structures up and down include the guide rod (7) being set on the leak detection platform along the vertical direction, parallel
The lead screw (8) of guide rod (7) setting, the servo motor (9) for being drivingly connected the lead screw (8), the spiral shell for cooperating the lead screw (8)
The slipping block (11) of female (10), the guide rod (7) that are slidably connected, the slipping block (11) are connected the nut (10), institute
It states slipping block (11) and connects the upper mold (1).
3. filter element of water purifier automatic leak detection machine according to claim 1, it is characterised in that: the top surface of the upper mold (1) is set
It is equipped with cylinder (12), the cylinder (12) is fixedly connected by flange (13) with the top surface of the upper mold (1), the cylinder (12)
It is connected to the upper cavity (4).
4. filter element of water purifier automatic leak detection machine according to claim 1, it is characterised in that: the interior bottom of the lower mode cavity (3)
Fluted (14) are arranged in face, and the gas source interface is set to the groove (14) inner bottom surface.
5. filter element of water purifier automatic leak detection machine according to claim 1, it is characterised in that: the gas source interface includes at least
Two escape pipes (16), the escape pipe (16) are vertically arranged at the inner bottom surface of the lower mode cavity (3), each described outlet
Pipe (16) connects the gas source (5) by pipeline.
6. filter element of water purifier automatic leak detection machine according to claim 1, it is characterised in that: the side of the lower mode cavity (3)
Wall offers through-hole (17), and the through-hole (17) connects the vacuum pump (6) by pipeline.
7. filter element of water purifier automatic leak detection machine according to claim 1, it is characterised in that: the top surface of the lower die (2) is set
It is equipped with leakproof groove (15), the leakproof groove (15) surrounds the outside for being set to the lower mode cavity (3).
8. filter element of water purifier automatic leak detection machine according to claim 1, it is characterised in that: the upper surface of the leak detection platform
It is provided with switch button (19), detection grating (18) is provided on the rack (21), the detection grating (18) is set to institute
State the two sides of switch button (19).
9. filter element of water purifier automatic leak detection machine according to claim 1, it is characterised in that: be provided on the rack (21)
Alarm module (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432892.2U CN208860547U (en) | 2018-08-31 | 2018-08-31 | Filter element of water purifier automatic leak detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432892.2U CN208860547U (en) | 2018-08-31 | 2018-08-31 | Filter element of water purifier automatic leak detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208860547U true CN208860547U (en) | 2019-05-14 |
Family
ID=66416490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821432892.2U Active CN208860547U (en) | 2018-08-31 | 2018-08-31 | Filter element of water purifier automatic leak detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208860547U (en) |
-
2018
- 2018-08-31 CN CN201821432892.2U patent/CN208860547U/en active Active
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