CN112460661A - Oil fume purifier with purification unit convenient to disassemble and assemble and disassembly method of purification unit - Google Patents

Abstract

The invention discloses an oil smoke purifier convenient for dismounting a purifying unit and a dismounting method of the purifying unit, which mainly comprise a smoke hood and a purifying box, wherein the bottom surface of the purifying box is provided with a through hole, a connecting piece is arranged at the edge of the through hole, and the purifying unit passes through the through hole from bottom to top and is arranged in the purifying box during mounting, so that when the purifying unit is dismounted, a special lifting device is used for supporting the purifying unit, the connecting piece is further separated from the purifying unit, then the lifting device is used for realizing the lifting of the purifying unit, and further the dismounting and mounting of the purifying unit are convenient; the connecting piece includes connection piece and glass pearl screw, and the glass pearl screw includes the installation cover, arranges the inside spring and the ball of installation cover in, and the connection piece corresponds the ball position and is equipped with the notch, and when the connection piece was in with purification unit butt position, the ball card was in the notch. After the purification unit is installed, the connecting piece is rotated manually, one end of the connecting piece is arranged below the purification unit, extra fixation is not needed, and the purification unit is convenient and simple.

Description

Oil fume purifier with purification unit convenient to disassemble and assemble and disassembly method of purification unit

Technical Field

The invention relates to the field of air purification equipment, in particular to an oil fume purifier with a purification unit convenient to disassemble and assemble and a disassembly and assembly method of the purification unit.

Background

Petticoat pipe formula oil smoke clarifier is used for the oil smoke purification of food and beverage trade, and it is installed in the top of a kitchen range, and the flue gas gets into petticoat pipe formula oil smoke clarifier inside and purifies under the effect of the fan of rising in-process in petticoat pipe formula oil smoke clarifier for the flue gas reaches emission standard. Wherein, petticoat pipe formula oil smoke clarifier's the essential element that realizes purification performance is for installing the purification unit in the casing inside, and it purifies the flue gas through modes such as filtration, absorption, and uses a period of time after, and purification unit is inside can be stained with greasy dirt and smoke and dust, influences purification efficiency, consequently needs often to wash.

The casing of current petticoat pipe formula oil smoke clarifier is fixed on the wall, and purification unit fixes inside the casing, when changing or wasing purification unit, needs to dismantle holistic petticoat pipe formula oil smoke clarifier get off and change, perhaps takes purification unit out from the front of casing and changes, because purification unit is heavier, and will move down certain height, it is very troublesome.

It is seen that improvements and enhancements to the prior art are needed.

Disclosure of Invention

In view of the above-mentioned disadvantages of the prior art, an object of the present invention is to provide a lampblack purifier with a purifying unit easily attachable and detachable and a method for attaching and detaching a purifying unit, which solves the problem of inconvenience in attaching and detaching a purifying unit to and from the conventional hood-type lampblack purifier.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a make things convenient for oil smoke clarifier of dismouting purifying element, includes the purifying box and fixes the petticoat pipe in the purifying box bottom surface, and the purifying box is equipped with purifying element in inside, and the purifying box below purifying element be equipped with the through-hole of petticoat pipe intercommunication, purifying element passes from bottom to top inside the through-hole is and arrange purifying box in, purifying box bottom surface just is connected with the connecting piece at the border of through-hole, and purifying element fixes on the connecting piece.

Make things convenient for dismouting purifying unit's oil smoke clarifier in, the connecting piece includes the connection piece, connection piece one end is connected with the bottom surface rotation of purifying box, the other end and purifying unit's bottom surface butt.

Make things convenient for dismouting purifying unit's oil smoke clarifier in, the connecting piece is still including arranging the glass bead screw of connection piece one side in, the glass bead screw includes vertical installation cover of fixing at the purifying box bottom surface, arranges inside spring and the ball of installation cover in, and the ball is arranged in the below of spring, corresponds the ball position on the connection piece and is equipped with the notch, when the connection piece is in and purifying unit butt position, the ball card is in the notch.

In the oil fume purifier with the purifying unit convenient to disassemble and assemble, the mounting sleeve is provided with an adjusting screw at one end far away from the ball.

In the oil fume purifier with the purification unit convenient to disassemble and assemble, the purification unit is an electrostatic electric field, the upper end of the purification box corresponding to the through hole is provided with a thimble connected with a cathode frame of the electrostatic electric field, the front side of the purification box is fixedly provided with an electric cabinet, and the thimble penetrates through the purification box to be connected with a power supply in the electric cabinet.

Make things convenient for dismouting purification unit's oil smoke clarifier in, electrostatic field is horizontal setting, and is fixed with the baffle below electrostatic field, the baffle is connected with the connecting piece, and the baffle butt is at the bottom surface of purifying box, the middle part of purifying box is arranged in to electrostatic field, and the one end of purifying box is equipped with the air intake with the petticoat pipe intercommunication, the other end is equipped with the air outlet.

Make things convenient for dismouting to purify among the unit's the oil smoke clarifier, electrostatic field is the honeycomb electric field, the vertical setting of honeycomb electric field, the honeycomb electric field is established and is connected with the connecting piece at the anode substrate of lower extreme, and the inside closing plate that is equipped with of electric cabinet, honeycomb electric field side and closing plate butt, the top surface of purifying box is equipped with the air outlet.

In the oil fume purifier with the purifying units convenient to disassemble and assemble, two groups of electrostatic electric fields are arranged, and two through holes are correspondingly formed in the bottom surface of the purifying box.

In the oil fume purifier convenient to disassemble, assemble and purify the unit, the thimble comprises a base, an elastic element and a thimble cap, one end of the elastic element is fixedly connected with one end surface of the base, the other end of the elastic element is fixedly connected with the thimble cap, the elastic element can be bent when stressed, and the elastic element can reset after the external force disappears.

Make things convenient for dismouting purification unit's oil smoke clarifier in, the bottom surface of purifying box just is equipped with rings on one side of through-hole, and is equipped with rectangular shape catching groove on one side relative with setting up rings.

A method for assembling and disassembling a purification unit of the hood-type oil fume purifier comprises the following steps,

when the purification unit is disassembled:

fixing a special disassembling tool on the bottom surface of a purification box of the smoke hood type oil smoke purifier;

the lifting platform of the lifting structure is driven to ascend and abut against the bottom surface of the purification unit;

rotating the connecting piece to the outer side of the through hole;

driving the lifting structure to descend so that the purification unit is drawn out of the through hole;

driving the lifting platform of the lifting structure to descend to the lowest position, and taking down the purifying unit from the lifting platform of the lifting structure;

the special dismounting tool is dismounted from the bottom surface of the purifying box of the hood-type oil fume purifier to finish the dismounting of the purifying unit.

Has the advantages that:

1. petticoat pipe formula oil smoke clarifier mainly comprises petticoat pipe and purifying box, and it sets up the through-hole in the bottom surface of purifying box, sets up the connecting piece at the border of through-hole, and the purifying unit passes the through-hole from bottom to top when the installation and places in the purifying box inside for when carrying out the dismouting to the purifying unit, use dedicated elevating gear to hold the purifying unit, and then with connecting piece and purifying unit separation, then utilize elevating gear to realize purifying unit's lift, and then make purifying unit easy dismounting.

2. The connecting piece includes connection piece and glass pearl screw, and the glass pearl screw includes the installation cover, arranges the inside spring and the ball of installation cover in, and the connection piece corresponds the ball position and is equipped with the notch, and when the connection piece was in with purification unit butt position, the ball card was in the notch. Therefore, when the purification unit is used, after the purification unit is installed, the connecting piece is rotated manually, one end of the connecting piece is arranged below the purification unit, extra fixation is not needed, and the purification unit is convenient and simple.

Drawings

Fig. 1 is a perspective view of a hood-type oil fume purifier.

Fig. 2 is an exploded view of a smoke cage type smoke purifier.

Fig. 3 is an exploded view of the smoke cage type smoke purifier.

Fig. 4 is a bottom view of fig. 1.

Fig. 5 is a partial enlarged view of fig. 4 at a.

Fig. 6 is a schematic view of the structure of the connector.

Fig. 7 is a first structural diagram of an embodiment of the smoke hood type oil fume purifier.

Fig. 8 is a structural diagram of an embodiment of the smoke hood type oil fume purifier.

Fig. 9 is a first perspective view of the special attaching and detaching tool.

FIG. 10 is a perspective view of a second special tool for removing tools

Fig. 11 is a partial enlarged view of fig. 10 at B.

Fig. 12 is a first structural diagram of a thimble used in the transverse direction.

FIG. 13 is a front view of a spike used laterally.

FIG. 14 is a second front view of the spike in lateral use.

Fig. 15 is a structural schematic diagram of a thimble used in the transverse direction.

Fig. 16 is a schematic view of the connection structure of the thimble and the cathode holder used in the transverse direction.

Description of the main element symbols: 1.1-purifying box, 1.2-smoke hood, 1.3-air outlet, 1.4-electric control box, 1.5-purifying unit, 1.51-anode base plate, 1.52-anode cylinder, 1.53-cathode frame, 1.6-connecting piece, 1.61-connecting piece, 1.62-ball, 1.63-clamping groove, 1.64-spring, 1.65-adjusting screw, 1.66-mounting sleeve, 1.67-handle, 1.7-through hole, 1.8-elongated buckling groove, 1.9-hanging ring, 1.10-baffle, 1.11-air inlet, 1.12-sealing plate;

2-thimble, 2.1-base, 2.2-elastic element, 2.3-thimble cap, 2.4-screw, 2.5-internal thread cover;

3.1-bracket, 3.2-frame, 3.21-column, 3.22-beam, 3.4-bolt, 3.5-lifting structure, 3.6-positioning piece, 3.3-quick locking piece, 3.31-second limiting piece, 3.32-second connecting seat, 3.33-fourth limiting piece, 3.34-connecting rod, 3.35-third limiting piece, 3.36-elastic piece, 3.37-first connecting seat, 3.38-first limiting piece, 3.39-handle.

Detailed Description

The present invention provides an oil fume purifier with a purifying unit convenient to disassemble and assemble and a disassembling and assembling method of the purifying unit, and in order to make the purpose, the technical scheme and the effect of the present invention clearer and clearer, the present invention is further described in detail by referring to the attached drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the scope of the invention.

Referring to fig. 1, 2, 3 and 4, the oil smoke purifier convenient for dismounting and mounting of the purification unit is a hood-type oil smoke purifier, and comprises a purification box 1.1 and a hood 1.2 fixed on the bottom surface of the purification box 1.1, wherein the purification box 1.1 is internally provided with a purification unit 1.5, a through hole 1.7 communicated with the hood 1.2 is arranged below the purification box 1.5 in the purification box 1.1, the purification unit 1.5 penetrates through the through hole 1.7 from bottom to top and is arranged inside the purification box 1.1, the bottom surface of the purification box 1.1 is connected with a connecting piece 1.6 at the edge of the through hole 1.7, the purification unit 1.5 is fixed on the connecting piece 1.6, and the edge refers to the position of the bottom surface of the purification box 1.1 close to the through hole 1.7.

The top view area of the purification unit 1.5 is arranged inside the through hole 1.7, one end of the connecting piece 1.6 can rotate into the through hole 1.7, and the purification unit 1.5 of the connecting piece 1.6 is fixedly connected; the connecting piece 1.6 can also rotate to the position of the non-through hole 1.7, namely when the purifying unit 1.5 is disassembled and assembled, the connecting piece 1.6 is rotated to the position of the non-through hole 1.7, and then the purifying unit 1.5 can be pulled out downwards from the through hole 1.7.

In the structure, when the purifying unit 1.5 is disassembled, the special disassembling tool with the lifting structure is placed on the cooking bench or hung on the bottom surface of the purifying box 1.1, the lifting structure is driven to ascend, the lifting structure is supported on the bottom surface of the purifying unit 1.5, then the connecting piece 1.6 is rotated, the connecting piece 1.6 is moved away from the position of the through hole 1.7, then the lifting structure is driven to descend, the purifying unit 1.5 is drawn out from the lower part of the smoke hood 1.2, and the disassembling of the purifying unit 1.5 is completed. The steps are opposite when installing the purification unit 1.5, namely, the special dismounting tool with the lifting structure is arranged on the cooking bench or hung on the bottom surface of the purification box 1.1, the lifting structure is in the lowest state, the purification unit 1.5 is arranged on the lifting structure, then the lifting structure is driven to ascend, the purification unit 1.5 is inserted into the purification box 1.1 from the through hole 1.7, the connecting piece 1.6 is rotated, the purification unit 1.5 is arranged on the connecting piece 1.6, and the installation of the purification unit 1.5 is completed.

When carrying out the dismouting to purifying unit 1.5, owing to adopt specialized tool to dismantle from the below of petticoat pipe 1.2 machine, consequently need not carry out the manual work at the heavier purifying unit 1.5 of higher position contrast and move, only need manual control specialized tool's elevation structure's lift and rotation connecting piece 1.6, greatly reduced the intensity of workman's work for when wasing or changing the maintenance to petticoat pipe 1.2 machine, it is convenient more convenient.

In the above, when the purifying unit 1.5 is disassembled, the special disassembling tool passes through the inner part of the smoke hood 1.2. Therefore, the structures such as the water-stop plate and the oil-water separator which are arranged inside the smoke hood 1.2 are all installed in a detachable mode, so that the structure inside the smoke hood 1.2 is detached before the purification unit 1.5 is detached, and the disassembly and the assembly of the purification unit 1.5 are not influenced. Wherein, a fan used for driving the air to flow can be also detachably connected inside the smoke hood 1.2 or inside the purifying box 1.1.

The purifying unit 1.5 may be a filter screen, such as an activated carbon filter screen, or an electrostatic field.

Referring to fig. 5 and 6, the connecting member 1.6 includes a connecting piece 1.61, one end of the connecting piece 1.61 is rotatably connected with the bottom surface of the purifying box 1.1, and the other end is abutted against the bottom surface of the purifying unit 1.5. In practical applications, the purifying unit 1.5 can be connected with the connecting piece 1.61 through screws, so that the firmness degree of the connecting position is improved.

In a preferred embodiment, the connecting piece 1.6 further comprises a bead screw arranged on one side of the connecting piece 1.61, the bead screw comprises a mounting sleeve 1.66 vertically fixed on the bottom surface of the purifying box 1.1, a spring 1.64 arranged inside the mounting sleeve 1.66 and a ball 1.62, the ball 1.62 is arranged below the spring 1.64, a notch 1.63 is arranged on the connecting piece 1.61 corresponding to the position of the ball 1.62, and when the connecting piece 1.61 is in an abutting position with the purifying unit 1.5, the ball 1.62 is clamped in the notch 1.63. Wherein, ball 1.62 passes through one end of mounting sleeve 1.66 to set up the recess 1.63 with ball 1.62 complex, make ball 1.62 arrange in recess 1.63 back, if there is not the power of the direction of rotation of connecting piece 1.61, the position of connecting piece 1.61 is blocked and is realized fixing by ball 1.62. When the worker rotates the coupling piece 1.61 by an external force, the spring 1.64 contracts so that the ball 1.62 can move out of the recess 1.63. Therefore, when the purifying unit 1.5 is installed, the connecting piece 1.61 is manually rotated, one end of the connecting piece 1.61 is placed below the purifying unit 1.5, and additional fixing is not needed. Wherein, the recess 1.63 can be a pit, a through hole or a blind hole.

In a further preferred embodiment, the mounting sleeve 1.66 is provided with an adjusting screw 1.65 at the end remote from the ball 1.62, and the tightness of the spring 1.64 is adjusted by screwing the adjusting screw 1.65, so that the ball 1.62 has enough force to prevent the connecting piece 1.61 from rotating.

In practical application, in order to facilitate pulling the connecting piece 1.61, a handle 1.67 may be fixed to the bottom surface of the connecting piece 1.61.

In a preferred embodiment, the purifying unit 1.5 is an electrostatic field, the upper end of the purifying box 1.1 corresponding to the through hole 1.7 is provided with a thimble 2 connected with a cathode frame 1.53 of the electrostatic field, the front surface of the purifying box 1.1 is fixed with an electric cabinet 1.4, and the thimble 2 penetrates through the purifying box 1.1 and is connected with a power supply in the electric cabinet 1.4. After the electrostatic field is installed, the thimble 2 abuts against the cathode frame 1.53, so that the cathode frame 1.53 is connected with a power supply in the electric cabinet 1.4 through an electric wire.

Referring to fig. 8, in a preferred embodiment, the electrostatic field is arranged horizontally, a baffle 1.10 is fixed below the electrostatic field, the baffle 1.10 is connected with the connecting piece 1.6, and the baffle 1.10 abuts against the bottom surface of the purifying box 1.1. Namely, after the electrostatic field is installed, the through hole 1.7 is sealed by the baffle plate 1.10, so that smoke is prevented from passing through the through hole. In this embodiment, the electrostatic field may be a honeycomb field or a plate field. The electrostatic field arranges the middle part of purifying box 1.1 in, and the one end of purifying box 1.1 is equipped with air intake 1.11 with petticoat pipe 1.2 intercommunication, and the other end is equipped with air outlet 1.3 for inside the flue gas got into purifying box 1.1 from the one end of purifying box 1.1, and it discharges from the other end to say the purification electric field, realizes the purification to the flue gas.

Referring to fig. 1, 2, 3, 4 and 7, in a preferred embodiment, the electrostatic field is a honeycomb field, and the honeycomb field is vertically disposed, that is, the honeycomb field includes an anode cylinder 1.52, an anode substrate 1.51 connected to two ends of the anode cylinder 1.52, a cathode frame 1.53 fixed to the anode substrate 1.51 through an insulator, a cathode pin (not shown in the drawings) fixed to the cathode frame 1.53 and having one end inserted into the center of the anode cylinder 1.52, and a side plate 1.54 having two ends connected to the anode substrate 1.51. The electric cabinet is internally provided with a sealing plate 1.12, the side face of the honeycomb electric field is abutted against the sealing plate 1.12, and after the honeycomb electric field is installed, the honeycomb electric field is attached to the sealing plate 1.12 on the side plate. Namely, the anode substrate 1.51 arranged at the lower end of the honeycomb electric field is connected with the connecting piece 1.6, the edge of the anode substrate 1.51 connected with the connecting piece 1.6 is abutted against the bottom surface of the electric cabinet 1.4, the top surface of the purifying cabinet 1.1 is provided with an air outlet 1.3, and the lower end of the honeycomb electric field is directly communicated with the smoke hood 1.2.

Preferably, the upper end of the sealing plate 1.12 is provided with a folded edge, and the top surface of the anode substrate 1.51 at the upper end of the honeycomb electric field is abutted against the folded edge of the sealing plate 1.12, so as to realize the sealing between the honeycomb electric field and the sealing plate, and make all the gas to be purified pass through the honeycomb electric field.

In a preferred embodiment, there are two sets of electrostatic fields, and two through holes 1.7 are correspondingly formed on the bottom surface of the purifying box 1.1.

In a preferred embodiment, the folded edge of the upper end of the sealing plate 1.10 is provided with a sealing ring, which may be made of rubber or silica gel material, to ensure the sealing connection between the sealing plate and the honeycomb electric field. Because the sealing washer has certain contractility, consequently when carrying out the dismouting through specialized tool, can utilize elevation structure to promote the height of trace with purification unit 1.5, make things convenient for the rotation of connection piece 1.61.

The bottom surface of the purifying box 1.1 is provided with a lifting ring 1.9 for lifting special tools. The hanging ring 1.9 can also be fixed on one side of the through hole 1.7, the side opposite to the side where the hanging ring 1.9 is arranged is provided with a long-strip-shaped buckling groove 1.8, and when the hanging ring is used, a special tool is connected to the hanging ring 1.9 and the long-strip-shaped buckling groove 1.8. Preferably, the support of purifying box 1.1 adopts square pipe to make, and rectangular shape catching groove 1.8 establishes on square pipe, consequently sets up rectangular shape catching groove 1.8 back, and rectangular shape catching groove 1.8 also can not communicate with purifying box 1.1 inside.

Referring to fig. 12 and 16, in the above description, the thimble 2 includes a base 2.1, an elastic element 2.2, and a thimble cap 2.3, where the base 2.1, the elastic element 2.2, and the thimble cap 2.3 are all made of conductive materials, one end of the elastic element 2.2 is fixedly connected to one end surface of the base 2.1, the other end of the elastic element 2.2 is fixedly connected to the thimble cap 2.3, the elastic element 2.2 can be bent when a force is applied, and the elastic element 2.2 can be reset after the external force disappears, that is, the elastic element returns to a straightened state. Specifically, base 2.1 is used for being connected with air purification's power to it is fixed with the insulator, and the insulator is used for fixed power, avoids power and air purifier shell contact. The thimble cap 2.3 is adapted to abut the cathode holder and the elastic element 2.2 is adapted to connect the base 2.1 and the thimble cap 2.3, thereby achieving an electrical connection between the power supply and the cathode holder.

In practical applications, the elastic element 2.2 and the base 2.1, and the elastic element 2.2 and the thimble cap 2.3 may be connected in a rotating manner.

When the thimble 2 used transversely is used, the cathode frame abuts against the side surface of the thimble cap 2.3, the flexibility of the elastic element 2.2 can eliminate the distance error between the cathode frame and the power supply position, and the thimble cap 2.3 is better contacted with the cathode frame under the action of the restoring force of the elastic element 2.2.

In a preferred embodiment, the elastic element 2.2 is a spring.

In a preferred embodiment, the base 2.1 is sleeve-shaped, and the base 2.1 and the spring, and the thimble cap 2.3 and the spring are fixedly connected by a screw 2.4. Wherein, establish base 2.1 to the cover barrel-shaped, make things convenient for the installation of base 2.1 and spring coupling's screw 2.4, the nut end of screw 2.4 can be arranged in base 2.1 promptly, and the screw end of screw 2.4 stretches out in the base 2.1 outside and with spring threaded connection, realizes that base 2.1 is connected with screw 2.4 between the spring. The centre of the thimble cap 2.3 is provided with a central through hole, and a screw 2.4 passes through the central through hole and is connected with the spring.

Referring to fig. 13, in a preferred embodiment, the outer diameter of the screw 2.4 is matched with the inner diameter of the spring, that is, the thread of the screw 2.4 is matched with the inner wall of the spring, and since the inner wall of the spring is also in a thread shape, the screw 2.4 is fixedly connected with the spring by the threaded connection between the inner wall of the spring and the screw 2.4, no additional connecting part is required, and the connection is convenient.

Referring to fig. 14, in a preferred embodiment, the spring is fixed with an internally threaded sleeve 2.5 at both ends, and a screw 2.4 is fixed on the internally threaded sleeve 2.5. In this embodiment, the internal thread sleeve 2.5 is welded inside the spring, and the screw 2.4 is in threaded connection with the internal thread sleeve 2.5, so as to realize the fixed connection between the spring and the screw 2.4.

In a preferred embodiment, the pitch of the middle part of the spring is larger than the diameter of the formed spring wire, so that the spring has certain compression capacity, the thimble can be installed like the existing thimble, namely, after the thimble is installed, the spring is contracted by axial pressure, and the distance error between the cathode frame and the power supply position is eliminated.

In the above structure, the elastic element 2.2 can also be an elastic steel sheet, which means that the steel sheet has a certain bending capability, when the steel sheet is pressed, the steel sheet is bent to eliminate the distance error between the cathode frame and the power supply position, and the steel sheet can be restored to the straightening state after the pressure is eliminated.

Referring to fig. 15, in one embodiment, the thimble cap 2.3 is circular and has a plurality of small teeth uniformly distributed on its edge.

Referring to fig. 16, in an embodiment, in order to make the thimble cap 2.3 contact with the cathode holder better, the thimble cap 2.3 may be configured in a conical shape, and a plurality of small teeth are uniformly distributed on the edge thereof.

Referring to fig. 9 and 10, a special assembly and disassembly tool for a smoke hood type oil smoke purifier comprises a support 3.1 and a lifting structure 3.5 fixed at the middle part of the support 3.1, wherein the support 3.1 is provided with frames 3.2 at two sides of the lifting structure 3.5, one side of the upper end of each frame 3.2 is provided with a first connecting piece, one side of the upper end of each frame 3.2 far away from a bolt 3.4 is provided with a second connecting piece, and the first connecting piece and the second connecting piece can be fixed on the bottom surface of a purification box 1.1 through buckling or screw connection.

In particular, the first connecting element is preferably a horizontally arranged bolt 3.4 and the second connecting element is preferably a vertically arranged quick lock 3.3. Wherein, elevation structure 3.5 are used for bearing petticoat pipe formula oil smoke clarifier's purification unit 1.5, and bolt 3.4 and quick latch fitting 3.3 are used for installing special assembly and disassembly tools on petticoat pipe formula oil smoke clarifier. When the plug-in type smoke hood type oil smoke purifier is used, the plug pin 3.4 is buckled on a hanging ring 1.9 on the bottom surface of the purifying box 1.1, the quick locking piece 3.3 is buckled with a long-strip-shaped buckling groove 1.8 on the bottom surface of the purifying box 1.1, the special dismounting tool is quickly installed on the bottom surface of the smoke hood type oil smoke purifier, and the positioning is realized.

Referring to fig. 11, the quick locking element 3.3 includes a connecting rod 3.34, a first connecting seat 3.37 and a second connecting seat 3.32, the first connecting seat 3.37 and the second connecting seat 3.32 are fixed on the side surface of the frame 3.2, the second connecting seat 3.32 is disposed above the first connecting seat 3.37, the connecting rod 3.34 is vertically disposed and slidably connected to the first connecting seat 3.37 and the second connecting seat 3.32, a first limiting element 3.38 is disposed below the first connecting seat 3.37 of the connecting rod 3.34, and a second limiting element 3.31 is disposed above the second connecting seat 3.32 of the connecting rod 3.34; the distance between the first limiting member 3.38 and the second limiting member 3.31 is greater than the distance between the first connecting seat 3.37 and the second connecting seat 3.32.

In the structure, when the special disassembly and assembly tool is used, the bolt 3.4 is firstly buckled on the hanging ring 1.9 on the bottom surface of the purifying box 1.1, the connecting rod 3.34 is further pushed to move upwards, the second limiting part 3.31 penetrates through the long-strip-shaped buckling groove 1.8, the connecting rod 3.34 is further rotated, the second limiting part 3.31 is clamped on the long-strip-shaped buckling groove 1.8, and the first limiting part 3.38 is abutted to the lower part of the first connecting seat 3.37, so that the special disassembly and assembly tool is fixed. Then, the lifting structure 3.5 is driven to support the purifying unit 1.5 and to realize the disassembling and assembling work of the purifying unit 1.5.

In the foregoing, the second locating part 3.31 sets up with the position cooperation of rectangular shape catching groove 1.8, consequently, when rings 1.9 and second locating part 3.31 card that bolt 3.4 was detained at the bottom surface of purifying box 1.1 were on rectangular shape catching groove 1.8, realized special assembly and disassembly tools's fixed, realized simultaneously that special assembly and disassembly tools is relative with the location of petticoat pipe formula oil smoke clarifier.

In a preferred embodiment, the connecting rod 3.34 is further provided with a third limiting member 3.35 between the first connecting seat 3.37 and the second connecting seat 3.32, and the connecting rod 3.34 is sleeved with an elastic member 3.36 between the third limiting member 3.35 and the first connecting seat 3.37. The elastic component 3.36 is used for overcoming the gravity of the connecting rod 3.34 to enable the connecting rod to be in a rising state, and can be a compression spring, namely when the elastic component is used, only the second limiting component 3.31 needs to be rotated to the position configured by the strip-shaped fastening groove 1.8, and the connecting rod 3.34 jacks up under the action of the elastic component 3.36, so that the second limiting component 3.31 is automatically inserted into the strip-shaped fastening groove 1.8, and a special dismounting tool is fixed on the smoke hood type oil smoke purifier more conveniently and rapidly.

In a preferred embodiment, the connecting rod 3.34 is further provided with a fourth limiting member 3.33 between the first connecting seat 3.37 and the second connecting seat 3.32 and above the third limiting member 3.35, and a distance between the fourth limiting member 3.33 and the first limiting member 3.38 is equal to a distance between the first connecting seat 3.37 and the second connecting seat 3.32. After the special assembly and disassembly tool is fixed on the hood-type oil fume purifier, the first limiting piece 3.38 is abutted below the first connecting seat 3.37, and meanwhile, the fourth limiting piece 3.33 is also abutted below the second connecting seat 3.32, so that the stress of the first limiting piece 3.38 is reduced.

In a preferred embodiment, the first limiting member 3.38, the third limiting member 3.35 and the fourth limiting member 3.33 are circular rings welded on the connecting rod 3.34, and the second limiting member 3.31 is a pin transversely arranged and fixed on the upper end of the connecting rod 3.34.

In a preferred embodiment, the first limiting member 3.38, the second limiting member 3.31, the third limiting member 3.35 and the fourth limiting member 3.33 are laterally arranged pins, and the pins are fixedly connected to the connecting rod 3.34.

In a preferred embodiment, a handle 3.39 is fixedly attached to the lower end of the connecting rod 3.34 for facilitating rotation of the connecting rod 3.34.

Referring to fig. 9 and 10, in the above description, the frame 3.2 includes four uprights 3.21 fixed at four corners of the support 3.1 and a cross beam 3.22 connected to upper ends of the uprights 3.21, and the latch 3.4 and the quick locking member 3.3 are fixed to the uprights 3.21. Through the setting of crossbeam 3.22, improve the stability of stand 3.21, it is better, the distance between crossbeam 3.22 and the support 3.1 is greater than the height of purification unit 1.5 for crossbeam 3.22 does not influence and moves purification unit 1.5 from elevation structure 3.5 down.

Referring to fig. 9, preferably, the lifting structure 3.5 is an electric lifting platform, the top surface of the lifting structure 3.5 is provided with a positioning element 3.6, the positioning element 3.6 can be a positioning column, the bottom surface of the purification unit 1.5 is provided with a positioning groove matched with the positioning column, and when the purification unit is used, the positioning column is inserted into the positioning groove. Preferably, the positioning post is conical in shape to facilitate the matching of the positioning post and the positioning groove.

Referring to fig. 10, the positioning element 3.6 may also be a positioning block, which is fitted to the side of the purification unit 1.5. In this embodiment, the lifting structure 3.5 has an area in a top view smaller than the area of the purification unit 1.5, so that the connection between the connection piece and the purification unit 1.5 is not affected.

A method for assembling and disassembling a purification unit of the hood-type oil fume purifier comprises the following steps:

when the purification unit is installed: fixing a special disassembling tool on the bottom surface of a purification box of the smoke hood type oil smoke purifier; lowering the lifting structure on the special disassembling tool to the lowest position, and rotating the connecting piece to the outer side of the through hole; placing the purification unit on a lifting platform of a lifting structure; driving the lifting structure to ascend, so that the purifying unit passes through the through hole and is arranged in the purifying box; rotating the connecting piece to enable one end of the connecting piece to be abutted against the bottom surface of the purification unit; the lifting structure is driven to descend, and the special dismounting tool is dismounted from the bottom surface of the purifying box of the smoke hood type oil smoke purifier, so that the installation of the purifying unit is completed.

When the purification unit is disassembled: fixing a special disassembling tool on the bottom surface of a purification box of the smoke hood type oil smoke purifier; the lifting platform of the lifting structure is driven to ascend and abut against the bottom surface of the purification unit; rotating the connecting piece to the outer side of the through hole; driving the lifting structure to descend so that the purification unit is drawn out of the through hole; driving the lifting platform of the lifting structure to descend to the lowest position, and taking down the purifying unit from the lifting platform of the lifting structure; the special dismounting tool is dismounted from the bottom surface of the purifying box of the hood-type oil fume purifier to finish the dismounting of the purifying unit.

The smoke hood type oil smoke purifier mainly comprises a smoke hood and a purifying box, wherein a through hole is formed in the bottom surface of the purifying box, a connecting piece is arranged on the edge of the through hole, and the purifying unit penetrates through the through hole from bottom to top and is arranged in the purifying box during installation, so that when the purifying unit is disassembled and assembled, the purifying unit is supported by using a special lifting device, the connecting piece is separated from the purifying unit, then the lifting device is used for lifting the purifying unit, and the purifying unit is convenient to disassemble and assemble.

The connecting piece comprises a connecting piece and a glass bead screw, the glass bead screw comprises a mounting sleeve 1.66, a spring 1.64 and a ball 1.62, the spring and the ball are arranged in the mounting sleeve 1.66, a notch 1.63 is formed in the connecting piece 1.61 corresponding to the position of the ball 1.62, and when the connecting piece 1.61 is in the abutting position with the purification unit 1.5, the ball 1.62 is clamped in the notch 1.63. Therefore, when the purification unit is used, after the purification unit 1.5 is installed, the connecting piece 1.61 is manually rotated, and one end of the connecting piece 1.61 is arranged below the purification unit 1.5, so that the purification unit is convenient and simple without extra fixation.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the protective scope of the present invention.

Claims (11)

1. The utility model provides a make things convenient for oil smoke clarifier of dismouting purifying element, includes the purifying box and fixes the petticoat pipe in the purifying box bottom surface, and the purifying box is equipped with purifying element in inside, and the purifying box is equipped with the through-hole that communicates with the petticoat pipe in purifying element's below, and its characterized in that, purifying element pass from bottom to top the through-hole is and arrange purifying box inside, the purifying box bottom surface just is connected with the connecting piece at the border of through-hole, and purifying element fixes on the connecting piece.

2. The lampblack purifier convenient for assembling and disassembling the purifying unit as claimed in claim 1, wherein the connecting piece comprises a connecting piece, one end of the connecting piece is rotatably connected with the bottom surface of the purifying box, and the other end of the connecting piece is abutted against the bottom surface of the purifying unit.

3. The lampblack purifier convenient for assembling and disassembling the purifying unit as claimed in claim 2, wherein the connecting piece further comprises a glass bead screw arranged on one side of the connecting piece, the glass bead screw comprises a mounting sleeve vertically fixed on the bottom surface of the purifying box, a spring and a ball arranged in the mounting sleeve, the ball is arranged below the spring, a notch is formed in the connecting piece corresponding to the ball, and when the connecting piece is in the abutting position with the purifying unit, the ball is clamped in the notch.

4. The lampblack purifier convenient for assembling and disassembling the purifying unit as claimed in claim 3, wherein the mounting sleeve is provided with an adjusting screw at one end far away from the ball.

5. The lampblack purifier convenient for being assembled and disassembled according to claim 1, wherein the purifying unit is an electrostatic field, the upper end of the purifying box corresponding to the through hole is provided with a thimble connected with a cathode frame of the electrostatic field, the front of the purifying box is fixed with an electric cabinet, and the thimble penetrates through the purifying box and is connected with a power supply in the electric cabinet.

6. The lampblack purifier convenient for being assembled and disassembled as claimed in claim 5, wherein the electrostatic field is arranged transversely, a baffle is fixed below the electrostatic field, the baffle is connected with a connecting piece and abuts against the bottom surface of the purifying box, the electrostatic field is arranged in the middle of the purifying box, one end of the purifying box is provided with an air inlet communicated with the lampblack hood, and the other end of the purifying box is provided with an air outlet.

7. The lampblack purifier convenient for being assembled and disassembled with the purifying unit as claimed in claim 5, wherein the electrostatic field is a honeycomb electric field, the honeycomb electric field is vertically arranged, an anode substrate arranged at the lower end of the honeycomb electric field is connected with a connecting piece, a sealing plate is arranged inside the electric cabinet, the side face of the honeycomb electric field is abutted against the sealing plate, and an air outlet is arranged on the top face of the purifying cabinet.

8. The lampblack purifier convenient for being assembled and disassembled with the purifying unit as claimed in claim 5, wherein there are two groups of electrostatic fields, and two through holes are correspondingly arranged on the bottom surface of the purifying box.

9. The oil fume purifier convenient for assembling and disassembling of the purifying unit according to claim 1, wherein the thimble comprises a base, an elastic element and a thimble cap, one end of the elastic element is fixedly connected with one end surface of the base, the other end of the elastic element is fixedly connected with the thimble cap, the elastic element can bend when being stressed, and the elastic element can reset after the external force disappears.

10. The lampblack purifier convenient for assembling and disassembling the purifying unit as claimed in claim 1, wherein a hanging ring is arranged on one side of the through hole on the bottom surface of the purifying box, and a long-strip-shaped fastening groove is arranged on the side opposite to the hanging ring.

11. A method for assembling and disassembling a purifying unit of a hood-type oil fume purifier according to claim 1, which comprises the following steps that when the purifying unit is disassembled:

fixing a special disassembling tool on the bottom surface of a purification box of the smoke hood type oil smoke purifier;

the lifting platform of the lifting structure is driven to ascend and abut against the bottom surface of the purification unit;

rotating the connecting piece to the outer side of the through hole;

driving the lifting structure to descend so that the purification unit is drawn out of the through hole;

driving the lifting platform of the lifting structure to descend to the lowest position, and taking down the purifying unit from the lifting platform of the lifting structure;

the special dismounting tool is dismounted from the bottom surface of the purifying box of the hood-type oil fume purifier to finish the dismounting of the purifying unit.

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