CN211347849U

CN211347849U - Air permeability testing device of automobile filter

Info

Publication number: CN211347849U
Application number: CN201922213397.3U
Authority: CN
Inventors: 秦锋; 庾润锋; 庾乐君; 邓志伟
Original assignee: Dongguan Shenglian Filter Manufacturing Co ltd
Current assignee: Dongguan Shenglian Filter Manufacturing Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-08-25
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses an air permeability test device of automobile filter, including organism, standing groove, atress board and display panel, the organism is the square, and the internally mounted of organism has the air pump, the left end of air pump is connected with the air intake, and the air intake runs through in the left end engine wall of organism, defeated tuber pipe is installed on the right side of air pump, defeated tuber pipe's the other end and standing groove interconnect, sealing door is installed to the standing groove upper end, and the welding has the handle on the sealing door, the right side of standing groove is provided with the atress board, and installs the spring on the atress board, be connected with the supporting seat on the other end of spring. The utility model discloses simple structure through the installation air pump, can make the high-pressure gas that produces in the air pump carry out the effort to the automobile filter in the standing groove to test automobile filter's degree of breathing freely.

Description

Air permeability testing device of automobile filter

Technical Field

The utility model relates to an automobile filter ventilation analysis technical field specifically is an automobile filter's air permeability test device.

Background

The automobile filter is a filter for filtering impurities or gas, and the common automobile filters include: air cleaner, air conditioner filter, oil cleaner, fuel filter, the filterable impurity of every kind of filter that corresponds all has the difference, but all is the impurity of filtered air or liquid kind basically, need carry out the test of air permeability with it when automobile filter leaves the factory or purchases, and the air permeability is high, and the quality can be excellent, so need use automobile filter's air permeability test device.

The air permeability test device of the existing automobile filter is large in size, inconvenient to carry for testing anytime and anywhere, complex to operate, long in waiting time when using water-based testing, high in time cost and capable of influencing the using effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air permeability test device of car filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile filter's air permeability test device, includes organism, standing groove, atress board and display panel, the organism is the square, and the internally mounted of organism has the air pump, the left end of air pump is connected with the air intake, and the air intake runs through in the left end wall of organism, defeated tuber pipe is installed on the right side of air pump, defeated tuber pipe's the other end and standing groove interconnect, sealing door is installed to the standing groove upper end, and the welding has the handle on the sealing door, the right side of standing groove is provided with the atress board, and installs the spring on the atress board, be connected with the supporting seat on the other end of spring.

Preferably, the inner side of the placing groove is provided with four anti-slip pads, and the anti-slip pads are respectively adhered to the four corners of the placing groove.

Preferably, a rubber door mat is arranged between the sealing door and the placing groove, the rubber door mat is pasted on the right side of the upper end of the placing groove, and a sealing cavity is formed inside the placing groove.

Preferably, the stress plate is provided with an indicating needle, the upper side and the lower side of the indicating needle are provided with display plates, the display plates are provided with display scales, and the indicating needle and the display scales are of mutually corresponding structures.

Preferably, the stress plate and the support seat form a spring structure through a spring, and the stress plate is not connected with the machine body.

Preferably, the upper end of the handle is made of rubber.

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

1. the utility model has simple structure, and the high-pressure gas generated by the air pump can be used to apply force to the automobile filter in the placing groove by installing the air pump, thereby testing the ventilation degree of the automobile filter; by arranging the stress plate, the stress plate can be blown by wind power transmitted by the automobile filter, and the degree of superiority and inferiority of the automobile filter is judged according to the position of the stress plate; by installing the display panel, the pressure value borne by the stress plate can be recorded visually when the stress plate is stressed, and the comparison of the level of the different automobile filters is facilitated;

2. the utility model can block the wind power of the corner when the automobile filter carries out the ventilation test by installing the non-slip mat, thereby ensuring that the test result is more accurate and reducing the test error; through installation rubber door mat, can block that gas flees and make the sealed degree of sealing door increase to it is more accurate to make ventilative test.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic side view of the present invention.

In the figure: 1. a body; 2. an air pump; 3. an air inlet; 4. a wind delivery pipe; 5. a placement groove; 6. a handle; 7. a stress plate; 8. a spring; 9. a supporting seat; 10. a sealing door; 11. a rubber door mat; 12. a non-slip mat; 13. an indicator needle; 14. and displaying the panel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment: a kind of test device of air permeability of the car filter, including the organism 1, the standing groove 5, the stress board 7 and display panel 14, the organism 1 is the cube, the internal installation of the organism 1 has air pumps 2, install the air pump 2, the high-pressure gas produced in the air pump 2 acts on the car filter in the standing groove 5, thus test the air permeability of the car filter, the left end of the air pump 2 connects with the air intake 3, the air intake 3 runs through the left end machine wall of the organism 1, the right side of the air pump 2 is installed and transported the air duct 4 and transmitted the wind-force of the air pump 2 to the standing groove 5, another end of the air duct 4 and standing groove 5 interconnect, there are non-slip mats 12 in the inboard of the standing groove 5, the quantity of the non-slip mat 12 is four, the non-slip work is carried on four corners, the mounting mat 12, can stop the wind-force of the corner when the car filter carries on the air permeability test, thus make, the testing error is reduced, the sealing door 10 is installed at the upper end of the placing groove 5, the rubber door mat 11 is arranged between the sealing door 10 and the placing groove 5, the rubber door mat 11 can prevent gas from escaping and increase the sealing degree of the sealing door 10, so that the ventilation test is more accurate, the rubber door mat 11 is adhered to the right side of the upper end of the placing groove 5, the inside of the placing groove 5 is provided with a sealed cavity, the handle 6 is welded on the sealing door 10, the upper end of the handle 6 is provided with a rubber material which can effectively increase the holding power and is placed to slide, the right side of the placing groove 5 is provided with the stress plate 7, the stress plate 7 can be blown by wind power transmitted by an automobile filter by arranging the stress plate 7, and further, the more front quality of the automobile filter is judged according to the position of the stress plate 7, the better quality of the automobile filter is judged, the stress plate 7 is provided with the indicating needle 13, the upper and the lower sides of the, be provided with the demonstration scale on the display panel 14, installation display panel 14 is through showing the scale, can be when 7 atress of atress board the pressure value that atress board 7 bore directly takes notes, the convenience compares the excellent degree of lacking of car filter to the difference, pointer 13 and demonstration scale are the structure that corresponds each other, install spring 8 on the atress board 7, be connected with supporting seat 9 on spring 8's the other end, atress board 7 passes through spring 8 and supporting seat 9 constitution spring structure, atress board 7 and organism 1 do not link to each other the reduction friction, increase the accurate degree of device.

The working principle is as follows: when the utility model is used, the utility model needs to be understood simply, firstly the automobile filter needing to be detected is placed in the placing groove 5, the antiskid pad 12 in the placing groove 5 is used for antiskid fixation of the automobile filter, then the sealing door 10 is fastened, and effective wind force blocking is carried out through the rubber door pad 11 at the side edge of the sealing door 10, then the air pump 2 is started, the air pump 2 starts to supply energy, wind force is input from the air inlet 3 on the machine body 1 and then is output to the automobile filter in the placing groove 5 through the air transmission pipe 4, the generated wind force is blocked on the automobile filter, the remaining wind force acts on the stress plate 7, the spring 8 arranged at the other end of the stress plate 7 starts to be compressed under the action of the wind force, the stress plate 7 is driven to move, the indicating needle 13 on the stress plate 7 indicates data on the display plate 14 corresponding to the indicating needle, through personnel's record, whole work flow is convenient fast, and the less simple constitution of this device volume, and the ventilative experimental apparatus of such convenient efficient car filter more makes things convenient for people's use.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air permeability test device of car filter, includes organism (1), standing groove (5), atress board (7) and display panel (14), its characterized in that: organism (1) is the square, and the internally mounted of organism (1) has air pump (2), the left end of air pump (2) is connected with air intake (3), and air intake (3) run through in the left end machine wall of organism (1), defeated tuber pipe (4) are installed on the right side of air pump (2), the other end and standing groove (5) interconnect of defeated tuber pipe (4), sealing door (10) are installed to standing groove (5) upper end, and the welding has handle (6) on sealing door (10), the right side of standing groove (5) is provided with atress board (7), and installs spring (8) on atress board (7), be connected with supporting seat (9) on the other end of spring (8).

2. The air permeability test device of the automobile filter according to claim 1, characterized in that: the anti-skid device is characterized in that anti-skid pads (12) are arranged on the inner side of the placing groove (5), the number of the anti-skid pads (12) is four, and the anti-skid pads (12) are respectively adhered to the four corners of the placing groove (5).

3. The air permeability test device of the automobile filter according to claim 1, characterized in that: a rubber door mat (11) is arranged between the sealing door (10) and the placing groove (5), the rubber door mat (11) is adhered to the right side of the upper end of the placing groove (5), and a sealing cavity is formed inside the placing groove (5).

4. The air permeability test device of the automobile filter according to claim 1, characterized in that: the stress plate (7) is provided with an indicating needle (13), the upper side and the lower side of the indicating needle (13) are provided with display plates (14), the display plates (14) are provided with display scales, and the indicating needle (13) and the display scales are of corresponding structures.

5. The air permeability test device of the automobile filter according to claim 1, characterized in that: the stress plate (7) and the supporting seat (9) form a spring structure through a spring (8), and the stress plate (7) is not connected with the machine body (1).

6. The air permeability test device of the automobile filter according to claim 1, characterized in that: the upper end of the handle (6) is made of rubber.