CN210568973U

CN210568973U - Special filter equipment of warm logical

Info

Publication number: CN210568973U
Application number: CN201921295948.9U
Authority: CN
Inventors: 戴吉; 陈辉; 冯顺; 戎青
Original assignee: Wuxi Zhongwei Mask Electronics Co ltd
Current assignee: Wuxi Zhongwei Mask Electronics Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-19
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a warm special filter equipment that leads to, include the air inlet interface, go up opening and filter screen, the right-hand member of air inlet interface is provided with the outer tube, and the right-hand member of outer tube is provided with the air-out interface, the middle part of outer tube is provided with fixed ear, and the front end of fixed ear is provided with the screw rod, the front end of screw rod is provided with solid fixed ring, and gu fixed ring's front end is provided with the syringe needle, the left and right sides end of going up the opening is provided with the boss, and the upper end of boss is provided with the dust guard, the upper end of dust guard is provided with the bolt, and the right-hand member of dust guard is provided with the planking, the lower extreme of planking. This warm special filter equipment that leads to compares with current ordinary warm filter equipment that leads to, is convenient for inspect and change the filter screen, has reduced the degree of difficulty of pipeline inspection, can fix in adverse circumstances, has greatly reduced the engineering volume, has reduced constructor's working strength.

Description

Special filter equipment of warm logical

Technical Field

The utility model relates to a warm logical filtration technology field specifically is a warm special filter equipment that leads to.

Background

The main functions of heating and ventilating comprise: the heating, ventilation and air conditioning are integrated, namely heating ventilation air conditioning, which is a household central air conditioner, and the central air conditioner has the greatest characteristic of creating a comfortable indoor environment, but can only solve the problems of cooling and heating and cannot solve the air treatment process.

Most of the existing heating and ventilation filter devices can only provide simple filtering function, and depend on the heating and ventilation tube, the installation space is narrow, the cleaning and maintenance difficulty of maintainers is large, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing heating and ventilation filter devices according to the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm special filter equipment that leads to provide general warm filter equipment that leads to in solving above-mentioned background art and mostly can only provide simple filtering capability, and depend on in warm siphunculus, its installation space is narrow and small, and the maintainer clearance is great with the maintenance degree of difficulty, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warm special filter equipment that leads to, includes the air inlet interface, goes up opening and filter screen, its characterized in that the right-hand member of air inlet interface is provided with the outer tube, and the right-hand member of outer tube is provided with the air-out interface, the middle part of outer tube is provided with fixed ear, and the front end of fixed ear is provided with the screw rod, the front end of screw rod is provided with solid fixed ring, and gu fixed ring's front end is provided with the syringe needle, the end is provided with the boss about going up the opening, and the upper end of boss is provided with the dust guard, the upper end of dust guard is provided with the bolt, and the right-hand member of dust guard is provided with the planking, the lower extreme of planking is provided with the connecting plate.

Preferably, the air inlet interface, the outer pipe and the air outlet interface are of an integrated structure, and the outer pipe and the fixing lugs are welded.

Preferably, the screw rod forms a telescopic structure through the fixing lug and the fixing ring, and the screw rod and the needle head are welded.

Preferably, the upper through opening penetrates through the upper end of the outer tube, and the boss is fixedly connected with the outer tube.

Preferably, the dust guard is connected with the boss through a bolt, and the outer plate is detachably connected with the filter frame and the filter screen through the connecting plate.

Preferably, the filter frame is tightly attached to the positioning ring, and the positioning ring is welded with the outer pipe.

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

1. the utility model discloses a fixed ear, the screw rod, the setting of solid fixed ring and syringe needle, make this kind warm special filter equipment that leads to can fix in adverse circumstances, the rotatory screw rod that drives through solid fixed ring is bored the syringe needle into the stationary plane, when needs set up filter equipment underground, accomplish the location through boring the syringe needle into the soil on both sides, when the object is mostly hard objects such as rock on every side, make this warm special filter equipment that leads to fix in the assigned position to the extrusion at both ends through the screw rod, the engineering volume has greatly been reduced, constructor's working strength has been reduced.

2. The utility model discloses a go up the setting of opening, dust guard and bolt for this kind of warm special filter equipment that leads to is convenient for inspect and clear up in the pipeline, removes the dust guard through lifting the bolt off, and from the inside condition of last opening inspection pipe, and can clear up accumulational dust before the filter screen, reduced the degree of difficulty of pipeline inspection, improved the life of pipeline, reduced maintainer's working strength.

3. The utility model discloses an planking, connecting plate and the setting of crossing the filter frame for this kind of special filter equipment of warm expert is convenient for change the filter screen, takes up the planking through lifting the bolt on the planking off, and the planking will cross filter frame and filter screen remove-out device through the connecting plate again, changes the filter screen fast through the dismantlement of connecting plate to crossing filter frame and filter, and takes away the old and useless filter screen and carry out centralized processing, has improved maintainer's work efficiency, has reduced the cost of maintenance of pipeline.

Drawings

FIG. 1 is a schematic view of a front view half-section structure of the present invention;

FIG. 2 is a schematic view of the side view and the full section structure of the present invention;

fig. 3 is a schematic view of the overlooking half-section structure of the present invention.

In the figure: 1. an air inlet interface; 2. an outer tube; 3. an air outlet interface; 4. fixing the ear; 5. a screw; 6. a fixing ring; 7. a needle head; 8. an upper port; 9. a boss; 10. a dust-proof plate; 11. a bolt; 12. an outer plate; 13. a connecting plate; 14. a filter frame; 15. a filter screen; 16. a retaining ring.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: a special filter device for heating ventilation comprises an air inlet interface 1, an upper opening 8 and a filter screen 15, wherein the right end of the air inlet interface 1 is provided with an outer pipe 2, the right end of the outer pipe 2 is provided with an air outlet interface 3, the middle part of the outer pipe 2 is provided with a fixing lug 4, the front end of the fixing lug 4 is provided with a screw rod 5, the front end of the screw rod 5 is provided with a fixing ring 6, the front end of the fixing ring 6 is provided with a needle head 7, the air inlet interface 1, the outer pipe 2 and the air outlet interface 3 are of an integrated structure, the outer pipe 2 and the fixing lug 4 are welded, the screw rod 5 forms a telescopic structure through the fixing lug 4 and the fixing ring 6, and the screw rod 5 and the needle head 7 are welded, so that the special filter device for heating ventilation can be fixed in a severe environment, the needle head 7 is driven to be drilled into a fixing surface through the screw rod 5 by the rotation of the fixing ring 6, when the surrounding objects are hard objects such as rocks and the like, the special heating and ventilation filtering device is fixed at a specified position by extruding the screw rods 5 to two ends, so that the engineering quantity is greatly reduced, and the working strength of constructors is reduced;

the left end and the right end of the upper through hole 8 are provided with bosses 9, the upper end of each boss 9 is provided with a dustproof plate 10, the upper end of each dustproof plate 10 is provided with a bolt 11, the right end of each dustproof plate 10 is provided with an outer plate 12, the upper through hole 8 penetrates through the upper end of the outer pipe 2, and the bosses 9 are fixedly connected with the outer pipe 2, so that the special filtering device for heating ventilation is convenient for checking and cleaning the inside of a pipeline, the dustproof plates 10 are removed by dismounting the bolts 11, the internal condition of the pipeline is checked through the upper through holes 8, dust accumulated in front of the filter screen 15 can be cleaned, the difficulty of pipeline checking is reduced, the service life of the pipeline is prolonged, and the working strength of maintainers is reduced;

the lower end of the outer plate 12 is provided with a connecting plate 13, the lower end of the connecting plate 13 is provided with a filter frame 14, the filter screen 15 is arranged in the middle of the filter frame 14, the left end and the right end of the filter frame 14 are provided with positioning rings 16, the dust-proof plate 10 is connected with the boss 9 through bolts 11, the outer plate 12 is of a detachable structure with the connecting plate 13, the filter frame 14 is tightly attached to the positioning rings 16, and the positioning rings 16 are welded with the outer tube 2, so that the filter screen 15 of the special filter device for heating ventilation is convenient to replace, the outer plate 12 is taken up by dismounting the bolts 11 on the outer plate 12, the outer plate 12 is used for removing the filter frame 14 and the filter screen 15 through the connecting plate 13, the filter screen 15 is quickly replaced by dismounting the connecting plate 13, the waste filter screen 15 is taken away for centralized processing, and the working efficiency of maintainers is, the maintenance cost of the pipeline is reduced.

The working principle is as follows: when the special filter device for heating ventilation is used, firstly, the special filter device for heating ventilation is used for connecting a heating ventilation pipeline according to the directions of an air inlet port 1 and an air outlet port 3, a dustproof plate 10 and an outer plate 12 are fixed by using a bolt 11, a filter frame 14 in the outer pipe 2 is inserted between positioning rings 16, the outer part of the outer pipe 2 drives a screw rod 5 to drill a needle head 7 into a fixing surface by the rotation of a fixing ring 6, when the filter device needs to be arranged underground, the positioning is completed by drilling the needle head 7 into soil on two sides, when surrounding objects are hard objects such as rocks and the like, the special filter device for heating ventilation is fixed at a designated position by extruding the screw rod 5 to two ends, after the special filter device is used for a long time, the dustproof plate 10 is removed by detaching the bolt 11, the condition in the pipeline is checked from an upper through hole 8, dust accumulated in front of a filter screen 15 can be cleaned, and the difficulty of pipeline, the outer plate 12 is taken up by detaching the bolt 11 on the outer plate 12, the outer plate 12 then moves the filter frame 14 and the filter screen 15 out of the device through the connecting plate 13, and the filter screen 15 is replaced by detaching the filter frame 14 through the connecting plate 13, which is the working principle of the special filter device for heating and ventilation.

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 warm special filter equipment that leads to, includes air inlet interface (1), goes up opening (8) and filter screen (15), its characterized in that: the air filter is characterized in that an outer pipe (2) is arranged at the right end of the air inlet interface (1), an air outlet interface (3) is arranged at the right end of the outer pipe (2), a fixing lug (4) is arranged in the middle of the outer pipe (2), a screw rod (5) is arranged at the front end of the fixing lug (4), a fixing ring (6) is arranged at the front end of the screw rod (5), a needle head (7) is arranged at the front end of the fixing ring (6), bosses (9) are arranged at the left end and the right end of the upper through hole (8), a dust guard (10) is arranged at the upper end of each boss (9), a bolt (11) is arranged at the upper end of each dust guard (10), an outer plate (12) is arranged at the right end of each dust guard (10), a connecting plate (13) is arranged at the lower end of each outer plate (12), a filter frame (, and the left end and the right end of the filter frame (14) are provided with positioning rings (16).

2. The special filtering device for heating and ventilation as claimed in claim 1, wherein: the air inlet connector (1) and the outer pipe (2) as well as the air outlet connector (3) are of an integrated structure, and the outer pipe (2) and the fixing lug (4) are welded.

3. The special filtering device for heating and ventilation as claimed in claim 1, wherein: the screw rod (5) forms a telescopic structure through the fixing lug (4) and the fixing ring (6), and the screw rod (5) and the needle head (7) are welded.

4. The special filtering device for heating and ventilation as claimed in claim 1, wherein: go up opening (8) and run through in the upper end of outer tube (2), and boss (9) are fixed connection with outer tube (2).

5. The special filtering device for heating and ventilation as claimed in claim 1, wherein: the dustproof plate (10) is connected with the boss (9) through a bolt (11), and the outer plate (12) is detachably connected with the connecting plate (13), the filter frame (14) and the filter screen (15).

6. The special filtering device for heating and ventilation as claimed in claim 1, wherein: the filter frame (14) is tightly attached to the positioning ring (16), and the positioning ring (16) is welded with the outer pipe (2).