CN113108396A

CN113108396A - Fresh air equipment with prompt facility is convenient for renew cartridge

Info

Publication number: CN113108396A
Application number: CN202110288946.2A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-07-13

Abstract

The invention relates to the technical field of fresh air equipment and discloses fresh air equipment with a prompt function and a filter element convenient to replace. This new trend equipment with prompt facility renew cartridge more, drive the clamp splice through tension spring and keep away from the clutch block, the clutch block makes the fixed block can remove, and filter core descends and takes the fixed block to descend when the dust volume is great, and the fixed block descends and drives movable contact rod to descend, and rethread movable contact rod uses with the cooperation of alarm to reach and can automatic suggestion renew cartridge, effect that intelligent degree is high.

Description

Fresh air equipment with prompt facility is convenient for renew cartridge

Technical Field

The invention relates to the technical field of fresh air equipment, in particular to fresh air equipment with a prompt function and a filter element convenient to replace.

Background

The fresh air handling unit is an air conditioning device for providing fresh air, and the working principle is that fresh air is extracted from the outdoor and sent to the indoor through a fan after being treated by dust removal, dehumidification (or humidification), temperature reduction (or heating) and the like, and the original air in the indoor is replaced when the fresh air enters the indoor space.

Inside air filter of new trend equipment after long-time the use can accumulate a large amount of dusts, and current equipment does not possess automatic prompt facility, is difficult to timely change the filter core cleanness, can influence the result of use of equipment, and current filter core is changed comparatively trouble simultaneously, dismantles inconveniently.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the fresh air equipment with the prompt function and the filter element convenient to replace, which has the advantages of automatic prompt for replacing the filter element, high intelligent degree, convenient disassembly and the like, and solves the problems that the existing equipment does not have the automatic prompt function, the filter element is difficult to replace and clean in time, the use effect of the equipment is influenced, and meanwhile, the existing filter element is troublesome to replace and inconvenient to disassemble.

(II) technical scheme

In order to realize the purposes of automatically prompting the replacement of the filter element, high intelligent degree and convenient disassembly, the invention provides the following technical scheme: a fresh air device with a prompt function and convenient for replacing a filter element comprises a tube body, wherein a fixed frame is inserted in the tube body, a detection rope is connected on the inner wall of the fixed frame in a sliding manner, a detection spring is fixedly connected on the inner wall of the fixed frame, a fixed block is fixedly connected on the outer side of the detection spring, the filter element is inserted in the fixed block, a pull ring is connected on the left side of the fixed frame in a sliding manner, a pressing block is connected on the inner wall of the pull ring in a sliding manner, a pressing ball is fixedly connected on one side of the pressing block close to the inner wall of the pull ring, an air bag is fixedly connected in the inner part of the pull ring, a sliding block is fixedly connected on the right side of the air bag, a connecting rod is movably connected on the outer side of the, one side swing joint that the ejector pin was kept away from to the transfer line has the loop bar, one side fixedly connected with buffer spring of transfer line is kept away from to the loop bar, one side fixedly connected with wedge of loop bar is kept away from to buffer spring, the right side fixedly connected with movable contact rod of fixed block, the inside sliding connection of body has the pull rod, the inner wall sliding connection of body has the clamp splice, the positive fixedly connected with alarm of mount.

Preferably, the fixing frame is internally provided with a containing groove, and the pull ring is slidably connected inside the containing groove.

Preferably, the left side fixed connection of detection rope is at the inner wall of mount, and right side sliding connection is at the inner wall of mount, detects the rope simultaneously and is connected with the pull rod through the driving rope.

Preferably, the pull ring is internally provided with an air hole, and the air hole is respectively connected with the pressing ball and the air bag.

Preferably, the top and the bottom of the pull ring are designed to be inclined, so that the push rod can be driven to slide up and down when the pull ring moves left and right.

Preferably, the middle position of the transmission rod is movably connected to the inner wall of the fixing frame.

Preferably, the top of the movable contact rod is fixedly connected with a friction block, and the friction block is slidably connected inside the fixed frame.

Preferably, the back of the clamping block is fixedly connected with a guide block, and the right side of the guide block is fixedly connected with a tension spring.

(III) advantageous effects

Compared with the prior art, the invention provides the fresh air equipment with the prompt function and the filter element convenient to replace, and the fresh air equipment has the following beneficial effects:

1. this new trend equipment with prompt facility renew cartridge more, drive the clamp splice through tension spring and keep away from the clutch block, the clutch block makes the fixed block can remove, and filter core descends and takes the fixed block to descend when the dust volume is great, and the fixed block descends and drives movable contact rod to descend, and rethread movable contact rod uses with the cooperation of alarm to reach and can automatic suggestion renew cartridge, effect that intelligent degree is high.

2. This new trend equipment that filter core is convenient for change with prompt facility, through pressing the briquetting, briquetting extrusion pressure ball, the pressure ball passes through the gas pocket and makes the gasbag inflation, the gasbag inflation drives the slider and slides right, the slider drives the connecting rod swing, the connecting rod drives the fixture block and slides, the fixture block makes the pull ring can remove, this moment pulling pull ring, the pull ring drives the ejector pin and slides, the ejector pin drives the transfer line swing, the transfer line drives the loop bar and slides to the mount is inside, the loop bar drives buffer spring and slides to the mount is inside, buffer spring drives the wedge and slides to the mount is inside, the wedge makes the mount can remove, the dog that the pull ring passes through the outside at this moment drives the mount and moves left, the mount drives the fixed block and moves left, the rethread fixed.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the left half of the overall structure of the present invention;

FIG. 3 is a schematic view of a structural tab portion of the present invention;

FIG. 4 is an enlarged view of part A of FIG. 2;

FIG. 5 is a schematic view of the entire right half of the structure of the present invention;

FIG. 6 is an enlarged view of portion B of the block diagram of FIG. 5 according to the present invention.

In the figure: 1. a pipe body; 2. a fixed mount; 3. detecting the rope; 4. a fixed block; 5. a filter element; 6. detecting a spring; 7. a pull ring; 8. briquetting; 9. pressing the ball; 10. an air bag; 11. a slider; 12. a connecting rod; 13. a clamping block; 14. a top rod; 15. a transmission rod; 16. a loop bar; 17. a buffer spring; 18. a wedge block; 19. a movable contact rod; 20. a pull rod; 21. a clamping block; 22. an alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a fresh air device with a prompt function and convenient for replacing a filter element comprises a tube body 1, a fixing frame 2 is inserted into the tube body 1, a storage groove is formed in the fixing frame 2, a pull ring 7 is slidably connected into the storage groove, a detection rope 3 is slidably connected to the inner wall of the fixing frame 2, the left side of the detection rope 3 is fixedly connected to the inner wall of the fixing frame 2, the right side of the detection rope 3 is slidably connected to the inner wall of the fixing frame 2, the detection rope 3 is connected with a pull rod 20 through a transmission rope, a detection spring 6 is fixedly connected to the inner wall of the fixing frame 2, a fixing block 4 is fixedly connected to the outer side of the detection spring 6, a filter element 5 is inserted into the fixing block 4, the pull ring 7 is slidably connected to the left side of the fixing frame 2, an air hole is formed in the pull ring 7, the, when the pull ring 7 moves left and right, the push rod 14 can be driven to slide up and down, the inner wall of the pull ring 7 is connected with a press block 8 in a sliding manner, one side of the press block 8 close to the inner wall of the pull ring 7 is fixedly connected with a press ball 9, the inner part of the pull ring 7 is fixedly connected with an air bag 10, the right side of the air bag 10 is fixedly connected with a slide block 11, the outer side of the slide block 11 is movably connected with a connecting rod 12, one side of the connecting rod 12 far away from the slide block 11 is movably connected with a clamp block 13, the inner part of the fixed frame 2 is connected with the push rod 14 in a sliding manner, one side of the push rod 14 far away from the pull ring 7 is movably connected with a transmission rod 15, the middle position of the transmission rod 15 is movably connected with the inner wall of the fixed frame 2, one side of the transmission rod, the top fixedly connected with clutch blocks of movable contact rod 19, and clutch blocks sliding connection is in the inside of mount 2, and the inside sliding connection of body 1 has pull rod 20, and the inner wall sliding connection of body 1 has clamp splice 21, and the back fixedly connected with guide block of clamp splice 21, and the right side fixedly connected with tension spring of guide block, the positive fixedly connected with alarm 22 of mount 2.

The working principle is that when the device is normally used, the air flow drives the detection rope 3 to swing, the detection rope 3 drives the pull rod 20 to ascend through the transmission rope, the pull rod 20 drives the clamping block 21 to be close to the friction block, the friction block brakes the contact rod 19 to descend under the action of friction force, and the device cannot be mistakenly prompted.

When the equipment stops running, the tension spring drives the clamping block 21 to be far away from the friction block, the friction block enables the fixed block 4 to move, when the dust amount is large, the filter element 5 descends to drive the fixed block 4 to descend, the fixed block 4 descends to drive the movable contact rod 19 to descend, and when the movable contact rod 19 descends to a bottom contact switch, the contact switch is electrified to enable the alarm 22 to be electrified and sounded, and the filter element 5 is prompted to be replaced.

At the moment, the press block 8 is pressed, the press block 8 extrudes the press ball 9, the press ball 9 expands the air bag 10 through the air hole, the air bag 10 expands to drive the slide block 11 to slide rightwards, the slide block 11 drives the connecting rod 12 to swing, the connecting rod 12 drives the clamping block 13 to slide, the clamping block 13 enables the pull ring 7 to move, at the moment, the pull ring 7 is pulled to drive the ejector rod 14 to slide, the ejector rod 14 drives the transmission rod 15 to swing, the transmission rod 15 drives the loop rod 16 to slide towards the inside of the fixed frame 2, the loop rod 16 drives the buffer spring 17 to slide towards the inside of the fixed frame 2, the buffer spring 17 drives the wedge block 18 to slide towards the inside of the fixed frame 2, the wedge block 18 enables the fixed frame 2 to move, at the moment, the pull ring 7 drives the fixed frame 2 to move leftwards through the outside stop block, the fixed frame 2 drives the fixed block 4, then the fixing frame 2 is inserted into the pipe body 1, the fixing frame 2 drives the wedge block 18 to move, the wedge block 18 compresses the buffer spring 17, when the fixing frame 2 is completely inserted into the pipe body 1, the wedge block 18 is downwards clamped into the blocking opening under the action of the buffer spring 17, and the wedge block 18 fixes the fixing frame 2.

In conclusion, this new trend equipment that is convenient for change filter core has prompt facility drives clamp splice 21 through tension spring and keeps away from the clutch block, and the clutch block makes fixed block 4 can remove, and filter core 5 descends and takes fixed block 4 to descend when the dust volume is great, and fixed block 4 descends and drives movable contact rod 19 to descend, and rethread movable contact rod 19 uses with the cooperation of alarm 22 to reach the effect that can automatic suggestion change filter core, intelligent degree is high. The fresh air equipment with the prompting function and convenient for replacing the filter element comprises a pressing block 8, the pressing block 8 extrudes a pressing ball 9, the pressing ball 9 enables an air bag 10 to expand through an air hole, the air bag 10 expands to drive a slide block 11 to slide rightwards, the slide block 11 drives a connecting rod 12 to swing, the connecting rod 12 drives a clamping block 13 to slide, the clamping block 13 enables a pull ring 7 to move, at the moment, the pull ring 7 is pulled to drive a push rod 14 to slide, the push rod 14 drives a transmission rod 15 to swing, the transmission rod 15 drives a loop rod 16 to slide towards the inside of a fixed frame 2, the loop rod 16 drives a buffer spring 17 to slide towards the inside of the fixed frame 2, the buffer spring 17 drives a wedge block 18 to slide towards the inside of the fixed frame 2, the wedge block 18 enables the fixed frame 2 to move, at the moment, the pull ring 7 drives the fixed, thereby reached and dismantled convenient effect, application scope is more extensive.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new trend equipment with prompt facility renew cartridge, includes body (1), its characterized in that: the detection device is characterized in that a fixing frame (2) is inserted into the pipe body (1), a detection rope (3) is connected to the inner wall of the fixing frame (2) in a sliding manner, a detection spring (6) is fixedly connected to the inner wall of the fixing frame (2), a fixing block (4) is fixedly connected to the outer side of the detection spring (6), a filter element (5) is inserted into the fixing block (4), a pull ring (7) is connected to the left side of the fixing frame (2) in a sliding manner, a pressing block (8) is connected to the inner wall of the pull ring (7) in a sliding manner, a pressing ball (9) is fixedly connected to one side, close to the inner wall of the pull ring (7), of the pressing block (8), an air bag (10) is fixedly connected to the inner side of the pull ring (7), a sliding block (11) is fixedly connected to the right side of the air bag (10), a connecting, the inside sliding connection of mount (2) has ejector pin (14), one side swing joint that pull ring (7) were kept away from in ejector pin (14) has transfer line (15), one side swing joint that ejector pin (14) were kept away from in transfer line (15) has loop bar (16), one side fixedly connected with buffer spring (17) of transfer line (15) are kept away from in loop bar (16), one side fixedly connected with wedge (18) of loop bar (16) are kept away from in buffer spring (17), the right side fixedly connected with movable contact link (19) of fixed block (4), the inside sliding connection of body (1) has pull rod (20), the inner wall sliding connection of body (1) has clamp splice (21), the positive fixedly connected with alarm (22) of mount (2).

2. The fresh air device with the prompting function and the filter element convenient to replace as claimed in claim 1, wherein: the inside of mount (2) has seted up and has accomodate the groove, and pull ring (7) sliding connection is inside accomodating the groove.

3. The fresh air device with the prompting function and the filter element convenient to replace as claimed in claim 1, wherein: the left side fixed connection of detection rope (3) is at the inner wall of mount (2), and right side sliding connection is at the inner wall of mount (2), detects simultaneously that rope (3) is connected with pull rod (20) through the driving rope.

4. The fresh air device with the prompting function and the filter element convenient to replace as claimed in claim 1, wherein: the pull ring (7) is internally provided with air holes which are respectively connected with the pressing balls (9) and the air bag (10).

5. The fresh air device with the prompting function and the filter element convenient to replace as claimed in claim 1, wherein: the top and the bottom of the pull ring (7) are designed to be inclined.

6. The fresh air device with the prompting function and the filter element convenient to replace as claimed in claim 1, wherein: the middle position of the transmission rod (15) is movably connected to the inner wall of the fixed frame (2).

7. The fresh air device with the prompting function and the filter element convenient to replace as claimed in claim 1, wherein: the top of the movable contact rod (19) is fixedly connected with a friction block, and the friction block is connected inside the fixed frame (2) in a sliding mode.

8. The fresh air device with the prompting function and the filter element convenient to replace as claimed in claim 1, wherein: the back of the clamping block (21) is fixedly connected with a guide block, and the right side of the guide block is fixedly connected with a tension spring.