CN208003597U - A kind of air purifier with pressure detecting function - Google Patents

Abstract

The utility model discloses a kind of air purifiers with pressure detecting function, including shell and inner casing, the inner casing setting is inside the shell, the shell is equipped with the first air gauge and the second air gauge, second air gauge is arranged in the first barometric side, the first barometric lower section is threadedly coupled the first connecting tube, first connecting tube passes through shell, the second barometric lower section is threaded with the second connecting tube, second connecting tube passes through shell and inner casing, it is equipped with lautertuns in the inner casing, multiple filter layers are equipped in the lautertuns.The utility model is easy to operate, pass through the mutual cooperation of shell, inner casing, the first air gauge, the second air gauge, trapezoid block and filter layer, pressure inside clarifier can be tested, and the position of damage is obtained by different barometric test result comparisons, provide a kind of air purifier with pressure detecting function for user.

Description

A kind of air purifier with pressure detecting function

Technical field

The utility model is related to air purifier technical field more particularly to a kind of air with pressure detecting function are net Change device.

Background technology

A good air purifier can purify most of hazardous particulate matter in air, really can to a certain extent Enough achieve the effect that pure air, core of the filter core as air purifier determines the quality of air purifier, but air In case of blocking, cannot not only evolve clarifier air, but also can damage machine, cause economic loss, while air is net It is using the core filter layer of the air purifier of passive adsorption filtering type purification techniques to change device filter core, and cartridge seal is mounted on sky In gas purifier, if filter core rupture gas leakage equally influences evolution of the air purifier to air, in the prior art by sky Pressure gauge is installed on the filter core of gas purifier, then judges whether air purifier blocks by observing pressure gauge, tradition This way although can know that whether air purifier is blocked, but not can know that whether filter core ruptures, and And it cannot preferably determine blocking or fracture site.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, such as：Existing air purifier is only Inside can be detected to be blocked, can not but determine the specific location of blocking, and the one kind proposed carries pressure detecting function Air purifier.

To achieve the goals above, the utility model uses following technical solution：

A kind of air purifier with pressure detecting function, including shell and inner casing, the inner casing are arranged inside the shell, The shell is equipped with the first air gauge and the second air gauge, and second air gauge is arranged in the first barometric side, institute It states the first barometric lower section and is threadedly coupled the first connecting tube, first connecting tube passes through shell, and described second is barometric Lower section is threaded with the second connecting tube, and second connecting tube passes through shell and inner casing, lautertuns, institute are equipped in the inner casing It states and is equipped with multiple filter layers in lautertuns, the inner casing is equipped with dovetail groove close to the side of lautertuns, is slided on the dovetail groove It is connected with trapezoid block, connecting shaft is fixedly connected on the trapezoid block, the side of the shell is equipped with regulating box, the connecting shaft Across shell, the one end of the dovetail groove far from trapezoid block is rotatablely connected turntable, and the inner wall of the regulating box is equipped with thread groove, institute It states to be threadedly coupled between turntable and thread groove, the turntable is connected with spring, the spring and tune close to the side of connecting shaft Case rotation connection is saved, the other side of the turntable is fixedly connected with shaft, and the shaft passes through regulating box, covered in the connecting shaft It is connected to cage ring, the cage ring is arranged in regulating box, and the side of the shell is connected with air pump.

Preferably, the shell is equipped with entrance and exit, and the entrance is arranged in the top of outlet, the entrance and goes out Snorkel is inserted on mouth, the snorkel is equipped with air valve.

Preferably, first air gauge and second it is barometric on be equipped with screwed pipe, first air gauge passes through Screwed pipe is threadedly coupled with the first connecting tube, and second air gauge is threadedly coupled also by screwed pipe with the second connecting tube.

Preferably, the both sides of the air pump are arranged with fixed plate, and the air pump is clamped with fixed plate.

Preferably, first connecting tube is equipped with multiple openings, and the opening is located in shell.

Preferably, multiple sealing rings, the material of the sealing ring are socketed in second connecting tube and the first connecting tube Matter is antiseptic rubber.

Compared with prior art, the utility model has the beneficial effects that：The device is easy to operate, passes through shell, inner casing, The mutual cooperation of one air gauge, the second air gauge, trapezoid block and filter layer can test the pressure inside clarifier, And the position of damage is obtained by different barometric test result comparisons, it is provided for user a kind of with pressure detecting function Air purifier.

Description of the drawings

Fig. 1 be the utility model proposes a kind of air purifier with pressure detecting function structural schematic diagram；

Fig. 2 is the structural schematic diagram at A in Fig. 1.

In figure：1 shell, 2 second connecting tubes, 3 second air gauges, 4 first air gauges, 5 first connecting tubes, 6 snorkels, 7 Air valve, 8 air pumps, 9 fixed plates, 10 filter layers, 11 lautertuns, 12 inner casings, 13 cage rings, 14 regulating boxs, 15 shafts, 16 screw threads Slot, 17 turntables, 18 springs, 19 connecting shafts, 20 dovetail grooves, 21 trapezoid blocks.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-2, a kind of air purifier with pressure detecting function, including shell 1 and inner casing 12, inner casing 12 are set It sets in shell 1, shell 1 is equipped with the first air gauge 4 and the second air gauge 3, and the second air gauge 3 is arranged in the first air gauge 4 Side, the lower section of the first air gauge 4 is threadedly coupled the first connecting tube 5, and the first connecting tube 5 passes through shell 1, the second air gauge 3 Lower section be threaded with the second connecting tube 2, the second connecting tube 2 passes through shell 1 and inner casing 12, the first air gauge 4 and the second gas Screwed pipe is equipped on pressure table 3, the first air gauge 4 is threadedly coupled by screwed pipe with the first connecting tube 5, the second air gauge 3 It is threadedly coupled with the second connecting tube 2 also by screwed pipe, the first air gauge 4 and the second air gauge 3 are used for measuring air pressure, and screw thread connects The mode connect is more secured, and has good sealing effect, and lautertuns 11 is equipped in inner casing 12, is equipped in lautertuns 11 multiple Filter layer 10, inner casing 12 are equipped with dovetail groove 20 close to the side of lautertuns 11, are slided on dovetail groove 20 and be connected with trapezoid block 21, ladder Connecting shaft 19 is fixedly connected on shape block 21, the side of shell 1 is equipped with regulating box 14, and connecting shaft 19 passes through shell 1, dovetail groove 20 One end far from trapezoid block 21 is rotatablely connected turntable 17, and the inner wall of regulating box 14 is equipped with thread groove 16, turntable 17 and thread groove 16 Between to be threadedly coupled, turntable 17 is connected with spring 18 close to the side of connecting shaft 19, and spring 18 is rotatablely connected with regulating box 14, The other side of turntable 17 is fixedly connected with shaft 15, and shaft 15 passes through regulating box 14, cage ring 13 is socketed in connecting shaft 19, every It is arranged in regulating box 14 from circle 13, the side of shell 1 is connected with air pump 8, and the both sides of air pump 8 are arranged with fixed plate 9, air pump 8 are clamped with fixed plate 9, and in order to ensure the stable connection of air pump 8, the both sides of air pump 8 are fixed on shell 1 by fixed plate 9, Shell 1 is equipped with entrance and exit, and the first connecting tube 5 is equipped with multiple openings, in the second connecting tube 2 and the first connecting tube 5 Multiple sealing rings are socketed with, the material of sealing ring is antiseptic rubber, in order to ensure the correctness of monitoring, is sealed by sealing ring, There is antiseptic rubber good seal, opening to be located in shell 1, and when dovetail groove 20 is sealed, gas will lead to It crosses the opening in the first connecting tube 5 to enter in the first air gauge 4, enters what the gas in shell 1 was presented so as to test out Air pressure, with reference to testing inside the equipment whether pressure is normal, entrance is arranged to be inserted on the top of outlet, entrance and exit Snorkel 6, snorkel 6 are equipped with air valve 7, and air is inputted from the snorkel 6 of arrival end, by purification from the snorkel of outlet end 6 outputs, air valve 7 control the opening and closing of snorkel 6.

In the utility model, when user uses the device, booster air pump 8, air is passed through from entrance by snorkel 6 outer In shell 1, in the state that inner casing 12 is closed, air measures the air pressure in shell 1 by the first connecting tube 5, the first air gauge 4, By rotating shaft 15, shaft 15 drives turntable 17 to move along thread groove 16, and compressed spring 18, turntable 17 drives connecting shaft 19 Mobile, connecting shaft 19 drives trapezoid block 21 to move, and dovetail groove 20 is progressively disengaged with trapezoid block 21, and dovetail groove 20 is opened, gas Into in inner casing 12, can be entered in the second air gauge 3 by the second connecting tube 2 by 10 filtered gas of filter layer, the Two air gauges 3 will test out the air pressure in inner casing 12, and when inner casing 12 seals, 3 constant first air gauge 4 of the second air gauge becomes, It then blocks in shell 1, otherwise is blocked in inner casing 12, so that it is determined where out of joint being.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of air purifier with pressure detecting function, including shell（1）And inner casing（12）, the inner casing（12）Setting In shell（1）It is interior, which is characterized in that the shell（1）It is equipped with the first air gauge（4）With the second air gauge（3）, described second Air gauge（3）It is arranged in the first air gauge（4）Side, first air gauge（4）Lower section be threadedly coupled the first connecting tube （5）, first connecting tube（5）Across shell（1）, second air gauge（3）Lower section be threaded with the second connecting tube （2）, second connecting tube（2）Across shell（1）And inner casing（12）, the inner casing（12）It is interior to be equipped with lautertuns（11）, described Lautertuns（11）It is interior to be equipped with multiple filter layers（10）, the inner casing（12）Close to lautertuns（11）Side be equipped with dovetail groove （20）, the dovetail groove（20）Upper sliding is connected with trapezoid block（21）, the trapezoid block（21）On be fixedly connected with connecting shaft （19）, the shell（1）Side be equipped with regulating box（14）, the connecting shaft（19）Across shell（1）, the dovetail groove（20） Far from trapezoid block（21）One end be rotatablely connected turntable（17）, the regulating box（14）Inner wall be equipped with thread groove（16）, described Turntable（17）With thread groove（16）Between for be threadedly coupled, the turntable（17）Close to connecting shaft（19）Side be connected with spring （18）, the spring（18）With regulating box（14）Rotation connection, the turntable（17）The other side be fixedly connected with shaft（15）, The shaft（15）Across regulating box（14）, the connecting shaft（19）On be socketed with cage ring（13）, the cage ring（13）If It sets in regulating box（14）It is interior, the shell（1）Side be connected with air pump（8）.

2. a kind of air purifier with pressure detecting function according to claim 1, which is characterized in that the shell （1）It is equipped with entrance and exit, the entrance is arranged is inserted with snorkel on the top of outlet, the entrance and exit （6）, the snorkel（6）It is equipped with air valve（7）.

3. a kind of air purifier with pressure detecting function according to claim 1, which is characterized in that described first Air gauge（4）With the second air gauge（3）On be equipped with screwed pipe, first air gauge（4）Connected by screwed pipe and first It takes over（5）It is threadedly coupled, second air gauge（3）Also by screwed pipe and the second connecting tube（2）It is threadedly coupled.

4. a kind of air purifier with pressure detecting function according to claim 1, which is characterized in that the air pump （8）Both sides be arranged with fixed plate（9）, the air pump（8）With fixed plate（9）Clamping.

5. a kind of air purifier with pressure detecting function according to claim 1, which is characterized in that described first Connecting tube（5）Multiple openings are equipped with, the opening is located at shell（1）It is interior.

6. a kind of air purifier with pressure detecting function according to claim 1, which is characterized in that described second Connecting tube（2）With the first connecting tube（5）On be socketed with multiple sealing rings, the material of the sealing ring is antiseptic rubber.