CN213273126U

CN213273126U - New fan coupling hose structure

Info

Publication number: CN213273126U
Application number: CN202021530790.1U
Authority: CN
Inventors: 汪军
Original assignee: Hefei Xinyi Intelligent Technology Co ltd
Current assignee: Hefei Xinyi Intelligent Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-25
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a new fan connecting hose structure, the power distribution box comprises a box body, box left side inner wall fixedly connected with U type piece A and U type piece B, U type piece A is located U type piece B upper end, U type piece B right side joint has the activated carbon plate, activated carbon plate right side fixedly connected with abaculus cover B, abaculus cover B inlays and connects in box right side wall, U type piece A right side joint has the filtration otter board. This new fan coupling hose structure adjusts the whole length after the air inlet hose connection as required, it is inside to run through the whole locating hole of inserting and through-hole of screw rod again, use relevant instrument to revolve to twist the nut and make nut and screw rod carry out the thread tightening, thereby it is fixed to assemble air inlet hose and installation pipe, filter plate carries out prefilter in the box, filter the large granule dust impurity that carries in the air current, the activated carbon plate of process below carries out the absorption of slight impurity and clears away, be fit for being extensively promoted and used.

Description

New fan coupling hose structure

Technical Field

The utility model belongs to the technical field of the fan, specifically be a new fan coupling hose structure.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator.

Patent number CN104791921B discloses a new fan, including casing, heat exchanger, filter, forced draught blower, exhaust fan, the export of forced draught blower links to each other with heat exchanger, be equipped with the water conservancy diversion structure in the heat exchanger, the water conservancy diversion structure is kept apart heat exchanger's new trend side into a plurality of sections, exhaust side in the heat exchanger communicates with each other with the exhaust airway, the exhaust airway sets up along the casing periphery. The invention has the advantages of compact structure, full utilization of waste heat, ingenious air duct design, low cost and convenient installation.

At present, the new fan has following problem in the coupling hose structure technique: 1. the length of the pipe body can not be adjusted according to actual requirements during specific application and installation, and the whole application range is small; 2. the quality of air flow introduced by the fresh air machine is poor, and the air contains impurities such as dust and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a new fan coupling hose structure in order to solve above-mentioned problem, adjust the whole length behind the air inlet hose connection as required, it inserts locating hole and through-hole inside to run through the screw rod is whole again, it makes the nut carry out thread tightening with the screw rod to use relevant instrument to revolve to twist the nut, thereby it is fixed to assemble air inlet hose and installation pipe, the interior filter plate that filters carries out prefilter, filter the large granule dust impurity that carries in the air current, the activated carbon plate of passing through the below carries out the absorption of slight impurity and clears away.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a new fan connecting hose structure comprises a box body, wherein a U-shaped block A and a U-shaped block B are fixedly connected with the inner wall of the left side of the box body, the U-shaped block A is positioned at the upper end of the U-shaped block B, the right side of the U-shaped block B is clamped with an activated carbon plate, the right side of the active carbon plate is fixedly connected with an embedded cover B which is embedded and connected with the right side wall of the box body, the right side of the U-shaped block A is clamped with a filter screen plate, the right side of the filter screen plate is fixedly connected with an embedded cover A, the embedding cover A is embedded and connected with the right side wall of the box body, the right sides of the embedding cover A and the embedding cover B are fixedly connected with a U-shaped connecting rod, the upper end of the box body is fixedly connected with a mounting pipe, the outer walls of two sides of the mounting pipe are provided with positioning holes, the air inlet hose is inserted inside the mounting pipe, a through hole is formed in the tail end of the air inlet hose, a screw rod penetrates through the positioning hole and the through hole, and a nut is fastened to the tail end of the screw rod through threads.

As the utility model discloses a further optimization scheme, the abaculus A and abaculus B link up position sealing connection with sealing strip with the box lateral wall caulking groove.

As a further optimization scheme of the utility model, U type connecting rod right side fixedly connected with handle.

As a further optimization scheme of the utility model, the air intake has been seted up on air inlet hose right side.

As the utility model discloses a further optimization scheme, the new fan is installed to the bottom half.

The beneficial effects of the utility model reside in that:

1) the utility model discloses an insert the air inlet hose inside the installation pipe, the position of air inlet hose inside the installation pipe is adjusted to the front and back, adjust the whole length after the air inlet hose is connected as required, fine setting makes locating hole and through-hole position coincide after determining the length value, and then insert the screw rod wholly through inside locating hole and the through-hole, use relevant instrument to twist the nut and make nut and screw rod carry out the thread tightening, thereby assemble fixedly to air inlet hose and installation pipe, the hose wholly conveniently assembles the dismantlement, can adjust the body length as required;

2) the utility model discloses in, open the switch on the new fan, the external air current of new fan work enters into inside the air inlet hose through the air intake, carry out prefilter through filtering the otter board earlier when flowing in the box, filter the large granule dust impurity that carries in the air current, the activated carbon plate of passing through the below carries out the absorption of slight impurity and clears away, thereby make the distinguished and admirable more fresh that the new fan introduced, the air quality is better, furthermore, every a period, through the pulling handle, the handle passes through U type connecting rod and drives the closing cap A and take out from box right side wall with closing cap B, take out the inside filtration otter board and the activated carbon plate of box simultaneously, can clear up filtering otter board and activated carbon plate, the normal position is put back immediately, avoid blockking up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the box body of the present invention;

fig. 3 is a schematic sectional structural view of the installation pipe of the present invention.

In the figure: 1. a box body; 2. a U-shaped block A; 3. a U-shaped block B; 4. a filter screen plate; 5. an activated carbon plate B; 6. a U-shaped connecting rod; 7. a handle; 8. embedding a cover A; 9. embedding a cover B; 10. a sealing strip; 11. installing a pipe; 12. positioning holes; 13. an air inlet hose; 14. a through hole; 15. a screw; 16. a nut; 17. a fresh air machine; 18. and an air inlet.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

As shown in fig. 1-3, a new fan connecting hose structure includes a box body 1, a U-shaped block a2 and a U-shaped block B3 are fixedly connected to the inner wall of the left side of the box body 1, the U-shaped block a2 is located at the upper end of the U-shaped block B3, an activated carbon plate 5 is clamped at the right side of the U-shaped block B3, an embedded cover B9 is fixedly connected to the right side of the activated carbon plate 5, an embedded cover B9 is embedded and connected to the right side wall of the box body 1, a filter screen plate 4 is clamped at the right side of the U-shaped block a2, an embedded cover A8 is fixedly connected to the right side of the filter screen plate 4, an embedded cover A8 is embedded and connected to the right side wall of the box body 1, an embedded cover A8 and an embedded cover B9 are fixedly connected to the right side of the U-shaped connecting rod 6, a mounting pipe 11 is fixedly connected to the upper end of the box body 1, positioning, a screw 15 penetrates through the positioning hole 12 and the through hole 14, and a nut 16 is fastened at the tail end of the screw 15 in a threaded manner.

In this embodiment, as shown in fig. 1 to 3, the air inlet hose 13 is inserted into the installation pipe 11, the position of the air inlet hose 13 inside the installation pipe 11 is adjusted back and forth, the overall length of the air inlet hose 13 after connection is adjusted as required, the position of the positioning hole 12 is overlapped with the position of the through hole 14 by fine adjustment after the length value is determined, the screw 15 is inserted into the positioning hole 12 and the through hole 14 in an integral manner, the nut 16 is screwed by using a relevant tool to fix the nut 16 and the screw 15 in a threaded manner, so that the air inlet hose 13 and the installation pipe 11 are assembled and fixed, the hose is convenient to assemble and disassemble as a whole, and the length of the hose body can be; the switch on the new fan 17 is turned on, the new fan 17 works, outside air flows enter the air inlet hose 13 through the air inlet 18, when the air flows into the box body 1, the air flows pass through the filter screen plate 4 for preliminary filtration, large-particle dust and impurities carried in the air flows are filtered, and the fine impurities are adsorbed and removed through the activated carbon plate 5 below, so that the air flows introduced by the new fan 17 are fresher, the air quality is better, in addition, at intervals, the handle 7 is pulled through the pulling handle 7, the embedded cover A8 and the embedded cover B9 are driven to be drawn out from the right side wall of the box body 1 through the U-shaped connecting rod 6, meanwhile, the filter screen plate 4 and the activated carbon plate 5 inside the box body 1 are taken out, the filter screen plate 4 and the activated carbon plate 5 can be cleaned, and then the in-situ replacement is carried.

And the sealing strips 10 are hermetically connected at the connecting positions of the embedding cover A8 and the embedding cover B9 and the embedding groove on the outer side wall of the box body 1.

In the embodiment, as shown in fig. 2, the sealing strip 10 is hermetically connected at the joint position of the embedding cover A8 and the embedding cover B9 with the embedding groove on the outer side wall of the box body 1, so that the connection sealing performance of the embedding cover A8 and the embedding cover B9 with the box body 1 is improved.

Wherein, the right side of the U-shaped connecting rod 6 is fixedly connected with a handle 7.

In this embodiment, as shown in fig. 1, by pulling the handle 7, the handle 7 drives the embedded cover A8 and the embedded cover B9 to be drawn out from the right side wall of the box body 1 through the U-shaped link 6.

Wherein, the air inlet 18 is arranged at the right side of the air inlet hose 13.

In this embodiment, as shown in fig. 1, the air inlet 18 is even on the end surface of the hose, and the whole body is in a bucket shape, so that the air inlet surface is enlarged.

Wherein, the bottom of the box body 1 is provided with a fresh air blower 17.

In this embodiment, as shown in fig. 1, the switch on the fresh air blower 17 is turned on, and the fresh air blower 17 works to allow outside air to enter the air inlet hose 13 through the air inlet 18.

It should be noted that, during operation, the air inlet hose 13 is inserted into the installation pipe 11, the position of the air inlet hose 13 inside the installation pipe 11 is adjusted back and forth, the overall length of the air inlet hose 13 after connection is adjusted as required, the position of the positioning hole 12 is coincided with the position of the through hole 14 by fine adjustment after the length value is determined, the screw rod 15 is inserted into the positioning hole 12 and the through hole 14 in a penetrating manner, the nut 16 is screwed by using a relevant tool to fix the nut 16 and the screw rod 15 in a threaded manner, so that the air inlet hose 13 and the installation pipe 11 are assembled and fixed, the hose is convenient to assemble and disassemble as a whole, and the length of the hose body can; the switch on the new fan 17 is turned on, the new fan 17 works, outside air flows enter the air inlet hose 13 through the air inlet 18, when the air flows into the box body 1, the air flows pass through the filter screen plate 4 for preliminary filtration, large-particle dust and impurities carried in the air flows are filtered, and the fine impurities are adsorbed and removed through the activated carbon plate 5 below, so that the air flows introduced by the new fan 17 are fresher, the air quality is better, in addition, at intervals, the handle 7 is pulled through the pulling handle 7, the embedded cover A8 and the embedded cover B9 are driven to be drawn out from the right side wall of the box body 1 through the U-shaped connecting rod 6, meanwhile, the filter screen plate 4 and the activated carbon plate 5 inside the box body 1 are taken out, the filter screen plate 4 and the activated carbon plate 5 can be cleaned, and then the in-situ replacement is carried.

The utility model discloses a box body 1; u-shaped blocks A2; u-shaped block B3; a filter screen plate 4; an activated carbon plate 5; a U-shaped connecting rod 6; a handle 7; a panel A8; a panel B9; a sealing strip 10; a mounting tube 11; a positioning hole 12; an air inlet hose 13; a through hole 14; a screw 15; a nut 16; a fresh air blower 17; the intake vent 18 components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a new fan coupling hose structure, includes box (1), its characterized in that: the inner wall of the left side of the box body (1) is fixedly connected with a U-shaped block A (2) and a U-shaped block B (3), the U-shaped block A (2) is positioned at the upper end of the U-shaped block B (3), an activated carbon plate (5) is clamped at the right side of the U-shaped block B (3), an embedding cover B (9) is fixedly connected to the right side wall of the box body (1), the embedding cover B (9) is embedded and connected to the right side wall of the box body (1), a filter screen plate (4) is clamped at the right side of the U-shaped block A (2), an embedding cover A (8) is fixedly connected to the right side of the filter screen plate (4), the embedding cover A (8) is embedded and connected to the right side wall of the box body (1), a mounting pipe (11) is fixedly connected to the upper end of the box body (1), positioning holes (12) are formed in the outer walls of the two sides of the mounting pipe (11, an air inlet hose (13) is inserted into the mounting pipe (11), a through hole (14) is formed in the tail end of the air inlet hose, a screw rod (15) penetrates through the positioning hole (12) and the through hole (14), and a nut (16) is fastened to the tail end of the screw rod (15) through threads.

2. The new fan connection hose structure according to claim 1, wherein: and the joint positions of the embedded cover A (8) and the embedded cover B (9) and the embedded groove on the outer side wall of the box body (1) are hermetically connected with a sealing strip (10).

3. The new fan connection hose structure according to claim 1, wherein: the right side of the U-shaped connecting rod (6) is fixedly connected with a handle (7).

4. The new fan connection hose structure according to claim 1, wherein: an air inlet (18) is formed in the right side of the air inlet hose (13).

5. The new fan connection hose structure according to claim 1, wherein: and a fresh air fan (17) is arranged at the bottom of the box body (1).