Fast-assembly type FFU purification unit

Abstract

The utility model discloses a fast-assembly type FFU purification unit which comprises a unit body and installation pieces arranged on the two sides of the unit body, extension springs are installed in the installation pieces, clamping pieces are installed on one sides of the extension springs, fixing blocks are installed on one sides of the clamping pieces, lead screws are installed on the two sides of the unit body, and a high-efficiency filter is installed below the unit body. After a positioning block on a high-efficiency filter is inserted into the unit body, a lead screw is screwed in a threaded mode to penetrate through the unit body to form an insertion structure with a positioning hole, under the action of an extension spring, the clamping piece firstly deviates outwards to provide enough working space, and a fixing rod rotates in the mounting piece to fix the high-efficiency filter. The clamping piece drives the fixing block to turn downwards to be placed on the lower surface of the high-efficiency filter, after the acting force on the extension spring is relieved, the clamping piece can contract towards the interior of the mounting piece, and the fixing block and the lower surface of the high-efficiency filter are clamped and fixed, so that the effects of quickly assembling and improving the efficiency are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to FFU purification unit technical field especially relates to a quick -wearing type FFU purification unit. BACKGROUND

[0002] FFU filter unit is a kind of air purification equipment integrating fan, filter.

[0003] In the daily use environment of FFU filter unit, FFU filter unit is often split structure, is divided into FFU filter system ontology and filter system two-layer structure composition, but when FFU filter unit is assembled, special fixed mounting structure is needed to make two devices install together and cooperate, so the installation of two sets of devices is quite time-consuming and laborious when the device is combined, so that the assembly efficiency of FFU filter unit is not high, and the work progress of overall construction period is delayed.

[0004] Therefore, we provide a quick -wearing type FFU purification unit. INVENTION CONTENTS

[0005] The utility model aims at the above-mentioned technical problem, provides a quick -wearing type FFU purification unit, reaches the effect of quick assembly and improves efficiency.

[0006] Therefore, the utility model provides a quick -wearing type FFU purification unit, including unit body, and the installation piece of being arranged in the both sides of unit body, the inside installation of installation piece has stretch spring, one side of stretch spring is equipped with the clamping piece, one side of clamping piece is equipped with fixed block, the both sides of unit body are equipped with lead screw, and the below of unit body is equipped with high efficiency filter.

[0007] Preferably, the installation piece is fixedly installed on the two side surfaces of the unit body, the stretch spring is fixedly installed in the interior of the installation piece, one end of the stretch spring is rotatably installed with a fixed rod, and the fixed rod is fixedly installed with the clamping piece at the end away from the stretch spring.

[0008] Preferably, one end of the clamping piece is installed with a mounting rod, the fixed block is rotatably installed on the surface of the mounting rod, the lead screw is inserted into the two side surfaces of the unit body, and the high efficiency filter is detachably installed below the unit body.

[0009] Preferably, the surface of the high efficiency filter is installed with a purification filter screen, the upper surface of the high efficiency filter is installed with two positioning blocks, and the surface of the positioning block is provided with a positioning hole.

[0010] Preferably, the purification filter is detachably mounted on the surface of the high efficiency filter, the positioning block is welded on the upper surface of the high efficiency filter, and the lead screw is inserted into the positioning hole through the unit body.

[0011] Preferably, two handles are mounted on the upper surface of the unit body, an electric wire is mounted on one side surface of the unit body, a fan is mounted in the unit body, an isolation cover is mounted on the upper surface of the unit body, a safety guard is mounted on the upper surface of the isolation cover, and a three-grade adjusting switch is mounted on the upper surface of the isolation cover.

[0012] Preferably, the handle is fixedly mounted on the upper surface of the unit body, the fan is fixedly mounted in the unit body, the isolation cover is welded on the upper surface of the unit body, and the three-grade adjusting switch is electrically connected with the fan.

[0013] Compared with the prior art, the utility model provides a quick mounting type FFU purification unit with the following beneficial effects:

[0014] 1. The positioning block on the high efficiency filter is inserted into the unit body, the lead screw is screwed through the unit body to form an insertion structure with the positioning hole, the high efficiency filter is first mounted and fixed with the unit body, and the effect of one-time mounting and fixing is achieved.

[0015] 2. Under the action of the tension spring, the clamping piece is first positionally offset outward to provide sufficient operation space, the fixing rod is rotated in the mounting piece, the clamping piece drives the fixing block to overturn downward to be placed on the lower surface of the high efficiency filter, and after the action force of the tension spring is removed, the clamping piece is contracted towards the inside of the mounting piece, so that the fixing block is clamped and fixed with the lower surface of the high efficiency filter to achieve the effect of quick assembly and improved efficiency.

[0016] The parts not involved in the device are the same as or can be realized by the prior art, the utility model has the advantages of simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A device storage structure schematic view of the quick mounting type FFU purification unit is provided.

[0018] Figure 2 A three-section rod body storage structure schematic view of the quick mounting type FFU purification unit is provided.

[0019] Figure 3 An inside structure schematic view of the box body of the quick mounting type FFU purification unit is provided.

[0020] Figure 4A three-section rod body assembly complete structure schematic diagram of a quick-mounting type FFU purification unit is provided in the utility model.

[0021] In the figure: 1, unit body; 2, electric wire; 3, high efficiency filter; 4, clamping piece; 5, fixed block; 6, isolation cover; 7, safety guard net; 8, handle; 9, three-gear adjusting switch; 10, mounting rod; 11, fixed rod; 12, mounting piece; 13, screw rod; 14, fan; 16, positioning block; 17, positioning hole; 18, purification filter screen; 19, tension spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] Embodiment one: a quick-mounting type FFU purification unit, like Figures 1-4As shown, including unit 1, and set up in unit 1 both sides of the mounting 12, the inside of the mounting 12 is installed with tension spring 19, one side of the tension spring 19 is installed with clamping piece 4, one side of the clamping piece 4 is installed with fixed block 5, both sides of the unit 1 is installed with lead screw 13, the lower part of the unit 1 is installed with high efficiency filter 3, when installing FFU filter unit, the high efficiency filter 3 is placed in the horizontal and vertical lower part of the unit 1, after the positioning block 16 on the high efficiency filter 3 is inserted into the inside of the unit 1, the lead screw 13 is screwed through the unit 1 and enters the positioning hole 17 to form an insertion structure, the high efficiency filter 3 can be first installed and fixed with the unit 1, in order to guarantee the installation firmness of the high efficiency filter 3, the clamping piece 4 is applied to the outward pulling force, the fixed rod 11 is extended outward in the mounting 12, and then the tension spring 19 connected with the fixed rod 11 is outwardly deviated, enough working space is provided, the fixed rod 11 is rotated in the mounting 12, the clamping piece 4 drives the fixed block 5 to turn down, and then the fixed block 5 is placed on the lower surface of the high efficiency filter 3, the pulling force of the clamping piece 4 is removed, the clamping piece 4 is contracted to the inside of the mounting 12 under the action of the tension spring 19, the fixed block 5 is clamped and fixed with the high efficiency filter 3, and then the effect of quick installation and fixation of the high efficiency filter 3 is achieved, and the fixed block 5 can be turned over in the clamping piece 4, the conversion angle during position conversion can be guaranteed, the unit 1 is prevented from being scratched to cause scratches on the surface, and the effect of quick assembly and high efficiency is achieved.

[0025] As shown in the Figures 1-4 The mounting 12 is fixedly installed on the both sides of the unit 1, the tension spring 19 is fixedly installed in the inside of the mounting 12, one end of the tension spring 19 is rotatably installed with the fixed rod 11, one end of the fixed rod 11 away from the tension spring 19 is fixedly installed with the clamping piece 4, one end of the clamping piece 4 is installed with the mounting rod 10, the fixed block 5 is rotatably installed on the surface of the mounting rod 10, the lead screw 13 is inserted into the both sides of the unit 1, and the high efficiency filter 3 is detachably installed on the lower part of the unit 1, the mounting rod 10 is provided, the fixed block 5 can be rotated on the surface and has a certain resistance, can be in contact with the lower surface of the high efficiency filter 3, and is clamped and fixedly installed.

[0026] As shown in the Figures 1-4 The surface of the high efficiency filter 3 is installed with the purification filter screen 18, the upper surface of the high efficiency filter 3 is installed with two positioning blocks 16, the surface of the positioning block 16 is provided with the positioning hole 17, the purification filter screen 18 is detachably installed on the surface of the high efficiency filter 3, the positioning block 16 is welded on the upper surface of the high efficiency filter 3, the lead screw 13 penetrates through the unit 1 and is inserted into the positioning hole 17, the purification filter screen 18 is provided, the impurities of the air sucked by the fan 14 from the outside can be adsorbed, and the effect of air purification is achieved.

[0027] Example 2: A quick-install FFU purification unit, such as Figures 1-4 As shown, two handles 8 are installed on the upper surface of unit 1, an electrical connection 2 is installed on one side surface of unit 1, a fan 14 is installed inside unit 1, an isolation cover 6 is installed on the upper surface of unit 1, a safety net 7 is installed on the upper surface of isolation cover 6, and a three-position adjustment switch 9 is installed on the upper surface of isolation cover 6. The handles 8 facilitate the handling of FFU unit 1, and the electrical connection 2 provides power to the internal devices of unit 1.

[0028] like Figures 1-4 As shown, the handle 8 is fixedly installed on the upper surface of the unit 1, the fan 14 is fixedly installed inside the unit 1, the isolation cover 6 is welded to the upper surface of the unit 1, and the three-speed adjustment switch 9 is electrically connected to the fan 14. When the fan 14 is turned on, the outside air is drawn into the unit 1 by the fan 14, and the air is purified and filtered through the high-efficiency filter 3 located below, and then discharged into the environment. The three-speed adjustment switch 9 can control the operating speed of the fan 14 in real time, so as to achieve the control effect.

[0029] Working principle: when installing the FFU filtering unit, the high efficiency filter 3 is placed below the unit body 1 horizontally and vertically, the positioning block 16 on the high efficiency filter 3 is inserted into the unit body 1, then the screw rod 13 is screwed through the unit body 1 to form an insertion structure with the positioning hole 17, so that the high efficiency filter 3 is first installed and fixed with the unit body 1, in order to ensure the installation firmness of the high efficiency filter 3, the clamping piece 4 is pulled outward, the fixed rod 11 extends outward in the mounting piece 12, the extension spring 19 connected with the fixed rod 11 is offset outward to provide enough working space, then the fixed rod 11 is rotated in the mounting piece 12, the clamping piece 4 drives the fixed block 5 to overturn downward, so that the fixed block 5 is placed on the lower surface of the high efficiency filter 3, the clamping piece 4 is retracted into the mounting piece 12 under the action of the extension spring 19, so that the fixed block 5 is clamped and fixed with the high efficiency filter 3, and the quick installation and fixing effect of the high efficiency filter 3 is achieved, the fixed block 5 can be overturned in the clamping piece 4, the conversion angle during position conversion is ensured, the unit body 1 is prevented from being scratched to cause scratches on the surface, so that the quick assembly and high efficiency are achieved, the mounting rod 10 is provided, the fixed block 5 can rotate on the surface of the mounting rod 10 and has a certain resistance, can contact the lower surface of the high efficiency filter 3, form clamping and fixed installation, the purification filter screen 18 is provided, can adsorb impurities in the air sucked by the fan 14, has the effect of air purification, the handle 8 is provided, can facilitate the carrying of the FFU unit body 1, the electric wire 2 is provided, can supply power to the device in the unit body 1, under the action of the fan 14, the external air is sucked into the unit body 1 by the fan 14, and the air is purified and filtered by the high efficiency filter 3 below, and then discharged into the environment, the three-stage adjustment switch 9 can control the running speed of the fan 14 in real time, has the control effect.

[0030] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A quick-install FFU purification unit, comprising a unit body (1) and mounting members (12) disposed on both sides of the unit body (1), characterized in that, A tension spring (19) is installed inside the mounting component (12). A clamping component (4) is installed on one side of the tension spring (19). A fixing block (5) is installed on one side of the clamping component (4). Screws (13) are installed on both sides of the unit body (1). A high-efficiency filter (3) is installed below the unit body (1).

2. The quick-install FFU purification unit according to claim 1, characterized in that, The mounting component (12) is fixedly installed on both sides of the unit body (1), the tension spring (19) is fixedly installed inside the mounting component (12), a fixing rod (11) is rotatably installed on one end of the tension spring (19), and the clamping component (4) is fixedly installed on the end of the fixing rod (11) away from the tension spring (19).

3. The quick-install FFU purification unit according to claim 1, characterized in that, One end of the clamping member (4) is equipped with an installation rod (10), the fixing block (5) is rotatably mounted on the surface of the installation rod (10), the lead screw (13) is inserted into the two sides of the unit body (1), and the high-efficiency filter (3) is detachably installed below the unit body (1).

4. The quick-install FFU purification unit according to claim 1, characterized in that, The surface of the high-efficiency filter (3) is equipped with a purification filter screen (18), and two positioning blocks (16) are installed on the upper surface of the high-efficiency filter (3). The surface of the positioning blocks (16) is provided with positioning holes (17).

5. A quick-install FFU purification unit according to claim 4, characterized in that, The purification filter (18) is detachably installed on the surface of the high-efficiency filter (3), the positioning block (16) is welded to the upper surface of the high-efficiency filter (3), and the lead screw (13) passes through the unit body (1) and is inserted into the positioning hole (17).

6. A quick-install FFU purification unit according to claim 1, characterized in that, Two handles (8) are installed on the upper surface of the unit (1), an electrical connection (2) is installed on one side surface of the unit (1), a fan (14) is installed inside the unit (1), an isolation cover (6) is installed on the upper surface of the unit (1), a safety net (7) is installed on the upper surface of the isolation cover (6), and a three-position adjustment switch (9) is installed on the upper surface of the isolation cover (6).

7. A quick-install FFU purification unit according to claim 6, characterized in that, The handle (8) is fixedly installed on the upper surface of the unit (1), the fan (14) is fixedly installed inside the unit (1), the isolation cover (6) is welded to the upper surface of the unit (1), and the three-speed adjustment switch (9) is electrically connected to the fan (14).

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