CN215111326U

CN215111326U - Heating and ventilation pipe convenient to disassemble

Info

Publication number: CN215111326U
Application number: CN202121104708.3U
Authority: CN
Inventors: 周成
Original assignee: Yuanxiang Precision Electromechanical New Co ltd
Current assignee: Yuanxiang Precision Electromechanical New Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-12-10
Anticipated expiration: 2031-05-22

Abstract

The utility model relates to the technical field of heating ventilation pipes, and discloses a heating ventilation pipe convenient to disassemble, which comprises a first pipeline, a second pipeline and an installation and disassembly mechanism, wherein the first pipeline and the second pipeline are both composed of an outer pipe and an inner pipe, the inner wall of the outer pipe is fixedly connected with the outer wall of the inner pipe, the installation and disassembly mechanism comprises a clamping block, a first spring, a first sliding block, a connecting rod, a second sliding block, a second spring, a fixed rod and a hand push block, when a user needs to disassemble, on one hand, the second spring is in a compression state by lifting the pumping block upwards, the pumping block drives the positioning rod, the fourth spring is stretched, when the positioning rod moves to the top of the connecting rod, on the other hand, the hand push block is pushed leftwards by hand, the hand push block drives the fixed rod to move leftwards, the third spring contracts, the fixed rod drives the connecting rod to move leftwards, the connecting rod drives first sliding block, and first spring shrink, second spring reconversion have reached the effect of dismantling.

Description

Heating and ventilation pipe convenient to disassemble

Technical Field

The utility model relates to a warm logical pipe technical field specifically is a warm logical pipe convenient to dismantle.

Background

The warm-up pipe has a wide application range, and for example, a purification system air supply and return pipe, a central air conditioning ventilation pipe, an industrial air supply and exhaust ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas drainage pipe, a mine rubberized fabric air duct and the like are all warm-up pipes.

When warm siphunculus carries out interconnect, often be with two warm siphunculus fixed dead, nevertheless lead to the later stage need to overhaul the time that needs dismantle to warm siphunculus, appear that the staff is to its dismantlement efficiency end, consume a large amount of time and physical power, consequently need a convenient to detach's warm siphunculus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm logical pipe convenient to dismantle reaches convenient to dismantle's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warm logical pipe convenient to dismantle, includes first pipeline, second pipeline and installation disassembly body, first pipeline all comprises outer tube and inner tube with the second pipeline, the inner wall of outer tube and the outer wall fixed connection of inner tube, installation disassembly body is including fixture block, first spring, first sliding block, connecting rod, second sliding block, second spring, dead lever, hand push block, third spring, locating lever, take out piece and fourth spring, the draw-in groove has been seted up to first pipeline, second pipeline and fixture block fixed connection, the fixture block is connected with the draw-in groove block.

Preferably, the inner tube has set gradually heat preservation, enhancement layer and wearing layer from inside to outside, the outer wall of heat preservation and the inner wall fixed connection of enhancement layer, the outer wall of enhancement layer and the inner wall fixed connection of wearing layer.

Preferably, the outer pipe of the first pipeline is provided with a sliding groove A, the top of the sliding groove A is provided with a moving groove, the sliding groove A is communicated with the moving groove, and the outer pipe of the second pipeline is provided with a sliding groove B.

Preferably, the one end and the sliding tray A left side fixed connection of first spring, the other end and the left side fixed connection of first sliding block of first spring, the outer wall of first sliding block and the inner wall sliding connection of sliding tray A, the right side of first sliding block and the left end fixed connection of connecting rod.

Preferably, the right end of connecting rod runs through the right side of sliding tray A, the left side of sliding tray B in proper order and extends to the inside of sliding tray B and the left side contact of second sliding block, the right side of second sliding block and the one end fixed connection of second spring, the other end of second spring and the right side fixed connection of sliding tray B.

Preferably, the bottom end of the fixed rod is fixedly connected with the top of the connecting rod, the top end of the fixed rod is fixedly connected with the bottom of the hand push block, the length and the width of the hand push block are greater than those of the moving groove, the top end of the fixed rod and the top of the moving groove are located on the same horizontal line, one end of the third spring is fixedly connected with the left side of the moving groove, and the other end of the third spring is fixedly connected with the left side of the fixed rod.

Preferably, take out the bottom of piece and the top fixed connection of locating lever, the bottom of locating lever runs through the top of second pipeline, the top of connecting rod in proper order and extends to the bottom of connecting rod and the bottom contact of sliding tray B, the bottom of locating lever and the through-hole inner wall swing joint that the top that runs through the second pipeline, the connecting rod top all formed, the outer wall at the locating lever is established to the fourth spring housing, the one end of fourth spring and the bottom fixed connection who takes out the piece, the other end of fourth spring and the top fixed connection of second pipeline.

The utility model provides a warm logical pipe convenient to dismantle. The method has the following beneficial effects:

(1) the utility model discloses a set up heat preservation, enhancement layer and wearing layer, the heat preservation is made for ceramic fiber material by one, and ceramic fiber has high temperature resistance's characteristic, and the advantage that heat preservation stability is good, the enhancement layer are made by a furan resin lacquer material, have good acidproof, alkali-proof, temperature-resistant nature, and the wearing layer is made by a wear-resisting ceramic material, has wear-resisting performance, has reached the effect of convenient to use.

(2) The utility model discloses a when the user need dismantle, on the one hand through upwards taking out the piece, the second spring is in compression state this moment, take out the piece and drive the locating lever, the fourth spring stretches, when the locating lever removes the top of connecting rod, on the other hand pushes away the hand ejector pad left with the hand, the hand ejector pad drives the dead lever and removes left, the third spring shrink, the dead lever drives the connecting rod and removes left, the connecting rod drives first sliding block, first spring shrink, second spring reconversion has reached the effect of dismantling.

Drawings

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

FIG. 2 is a cross-sectional view of the inner tube of the present invention;

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention;

in the figure: 1 a first pipeline, 2 a second pipeline, 3 an installation and disassembly mechanism, 301 a fixture block, 302 a first spring, 303 a first sliding block, 304 a connecting rod, 305 a second sliding block, 306 a second spring, 307 a fixed rod, 308 a hand push block, 309 a third spring, 310 a positioning rod, 311 a drawing block, 312 a fourth spring, 11 an outer pipe, 12 an inner pipe, 1201 an insulation layer, 1202 a reinforcing layer and 1203 a wear-resistant layer.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: a heating and ventilation pipe convenient to disassemble comprises a first pipeline 1, a second pipeline 2 and an installation and disassembly mechanism 3, wherein the first pipeline 1 and the second pipeline 2 are composed of an outer pipe 11 and an inner pipe 12, the inner wall of the outer pipe 11 is fixedly connected with the outer wall of the inner pipe 12, the installation and disassembly mechanism 3 comprises a clamping block 301, a first spring 302, a first sliding block 303, a connecting rod 304, a second sliding block 305, a second spring 306, a fixing rod 307, a hand push block 308, a third spring 309, a positioning rod 310, a pulling block 311 and a fourth spring 312, the first pipeline 1 is provided with a clamping groove, the second pipeline 2 is fixedly connected with the clamping block 301, the clamping block 301 is connected with the clamping groove in a clamping manner, the inner pipe 12 is sequentially provided with a heat insulation layer 1201, a reinforcing layer 1202 and a wear-resistant layer 1203 from inside to outside, the outer wall of the heat insulation layer 1201 is fixedly connected with the inner wall of the reinforcing layer 1202, the outer wall of the reinforcing layer 1202 is fixedly connected with the inner wall of the wear-resistant layer 1203 by arranging the heat insulation layer, a heat insulation layer, The heat insulation layer 1201 is made of a ceramic fiber material, the ceramic fiber has the characteristic of high temperature resistance and has the advantage of good heat insulation stability, the reinforcing layer 1202 is made of a furan resin paint material and has excellent acid resistance, alkali resistance and temperature resistance, the wear-resistant layer 1203 is made of a wear-resistant ceramic material and has wear resistance, and the effect of convenient use is achieved, the outer pipe 11 of the first pipeline 1 is provided with a sliding groove A, the top of the sliding groove A is provided with a moving groove, the sliding groove A is communicated with the moving groove, the outer pipe 11 of the second pipeline 2 is provided with a sliding groove B, one end of the first spring 302 is fixedly connected with the left side of the sliding groove A, the other end of the first spring 302 is fixedly connected with the left side of the first sliding block 303, the outer wall of the first sliding block 303 is slidably connected with the inner wall of the sliding groove A, the right side of the first sliding block 303 is fixedly connected with the left end of the connecting rod 304, the right end of the connecting rod 304 sequentially penetrates through the right side of the sliding groove A, the left side of the sliding groove B and extends to the inside of the sliding groove B to be in contact with the left side of the second sliding block 305, the right side of the second sliding block 305 is fixedly connected with one end of a second spring 306, the other end of the second spring 306 is fixedly connected with the right side of the sliding groove B, the bottom end of a fixing rod 307 is fixedly connected with the top of the connecting rod 304, the top end of the fixing rod 307 is fixedly connected with the bottom of a hand push block 308, the length and the width of the hand push block 308 are larger than those of the moving groove, the top end of the fixing rod 307 and the top of the moving groove are located on the same horizontal line, one end of a third spring 309 is fixedly connected with the left side of the moving groove, the other end of the third spring 309 is fixedly connected with the left side of the fixing rod 307, the bottom of a drawing block 311 is fixedly connected with the top end of a positioning rod 310, and the bottom end of the positioning rod 310 sequentially penetrates through the top of the second pipeline 2, The top of the connecting rod 304 extends to the bottom of the connecting rod 304 to contact with the bottom of the sliding groove B, the bottom end of the positioning rod 310 is movably connected with the inner wall of a through hole formed through the top of the second pipeline 2 and the top of the connecting rod 304, the fourth spring 312 is sleeved on the outer wall of the positioning rod 310, one end of the fourth spring 312 is fixedly connected with the bottom of the drawing block 311, the other end of the fourth spring 312 is fixedly connected with the top of the second pipeline 2, when a user needs to disassemble, on one hand, the drawing block 311 is lifted upwards by lifting the drawing block 311, at the moment, the second spring 306 is in a compressed state, the drawing block 311 drives the positioning rod 310, the fourth spring 312 is extended, when the positioning rod 310 moves to the top of the connecting rod 304, on the other hand, the hand pushes the hand pushing block 308 leftwards by hand, the hand pushing block 308 drives the fixing rod 307 to move leftwards, the third spring 309 contracts, the fixing rod 307 drives the connecting rod 304 to move leftwards, the connecting rod 304 drives the first sliding block 303, the first spring 302 contracts, and the second spring 306 restores to the original state, so that the disassembling effect is achieved.

When the heat-insulating layer 1201, the reinforcing layer 1202 and the wear-resistant layer 1203 are arranged, the heat-insulating layer 1201 is made of a ceramic fiber material, the ceramic fiber has the advantages of high temperature resistance and good heat-insulating stability, the reinforcing layer 1202 is made of a furan resin paint material and has excellent acid resistance, alkali resistance and temperature resistance, and the wear-resistant layer 1203 is made of a wear-resistant ceramic material and has wear resistance, so that the effect of convenience in use is achieved; when the user needs to disassemble, on the one hand, the pulling block 311 is lifted upwards, at the moment, the second spring 306 is in a compression state, the pulling block 311 drives the positioning rod 310, the fourth spring 312 is stretched, when the positioning rod 310 moves to the top of the connecting rod 304, on the other hand, the hand pushing block 308 is pushed leftwards by hand, the hand pushing block 308 drives the fixing rod 307 to move leftwards, the third spring 309 contracts, the fixing rod 307 drives the connecting rod 304 to move leftwards, the connecting rod 304 drives the first sliding block 303, the first spring 302 contracts, and the second spring 306 restores the original state, so that the disassembling effect is achieved.

In conclusion, by arranging the heat insulation layer 1201, the reinforcing layer 1202 and the wear-resistant layer 1203, the heat insulation layer 1201 is made of a ceramic fiber material, the ceramic fiber has the advantages of high temperature resistance and good heat insulation stability, the reinforcing layer 1202 is made of a furan resin paint material and has excellent acid resistance, alkali resistance and temperature resistance, and the wear-resistant layer 1203 is made of a wear-resistant ceramic material, has wear resistance and achieves the effect of convenience in use.

When the user needs to disassemble, on the one hand, the pulling block 311 is lifted upwards, at the moment, the second spring 306 is in a compression state, the pulling block 311 drives the positioning rod 310, the fourth spring 312 is stretched, when the positioning rod 310 moves to the top of the connecting rod 304, on the other hand, the hand pushing block 308 is pushed leftwards by hand, the hand pushing block 308 drives the fixing rod 307 to move leftwards, the third spring 309 contracts, the fixing rod 307 drives the connecting rod 304 to move leftwards, the connecting rod 304 drives the first sliding block 303, the first spring 302 contracts, and the second spring 306 restores the original state, so that the disassembling effect is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a warm siphunculus convenient to dismantle, includes first pipeline (1), second pipeline (2) and installation disassembly body (3), its characterized in that: first pipeline (1) and second pipeline (2) all comprise outer tube (11) and inner tube (12), the inner wall of outer tube (11) and the outer wall fixed connection of inner tube (12), installation disassembly body (3) are including fixture block (301), first spring (302), first sliding block (303), connecting rod (304), second sliding block (305), second spring (306), dead lever (307), hand push piece (308), third spring (309), locating lever (310), take out piece (311) and fourth spring (312), the draw-in groove has been seted up in first pipeline (1), second pipeline (2) and fixture block (301) fixed connection, fixture block (301) are connected with the draw-in groove block.

2. A heating and ventilation pipe convenient to disassemble as claimed in claim 1, wherein: the inner pipe (12) is sequentially provided with a heat insulation layer (1201), a reinforcing layer (1202) and a wear-resistant layer (1203) from inside to outside, the outer wall of the heat insulation layer (1201) is fixedly connected with the inner wall of the reinforcing layer (1202), and the outer wall of the reinforcing layer (1202) is fixedly connected with the inner wall of the wear-resistant layer (1203).

3. A heating and ventilation pipe convenient to disassemble as claimed in claim 1, wherein: the outer pipe (11) of first pipeline (1) has seted up sliding tray A, the shifting chute has been seted up at sliding tray A's top, sliding tray A and shifting chute intercommunication set up, sliding tray B has been seted up to outer pipe (11) of second pipeline (2).

4. A heating and ventilation pipe convenient to disassemble as claimed in claim 1, wherein: the one end and the sliding tray A left side fixed connection of first spring (302), the other end and the left side fixed connection of first sliding block (303) of first spring (302), the outer wall and the inner wall sliding connection of sliding tray A of first sliding block (303), the right side of first sliding block (303) and the left end fixed connection of connecting rod (304).

5. A heating and ventilation pipe convenient to disassemble as claimed in claim 1, wherein: the right end of connecting rod (304) runs through the right side of sliding tray A, the left side of sliding tray B in proper order and extends to the inside of sliding tray B and the left side contact of second sliding block (305), the right side of second sliding block (305) and the one end fixed connection of second spring (306), the other end of second spring (306) and the right side fixed connection of sliding tray B.

6. A heating and ventilation pipe convenient to disassemble as claimed in claim 1, wherein: the bottom end of the fixed rod (307) is fixedly connected with the top of the connecting rod (304), the top end of the fixed rod (307) is fixedly connected with the bottom of the push block (308), the length and the width of the push block (308) are larger than those of the moving groove, the top end of the fixed rod (307) and the top of the moving groove are located on the same horizontal line, one end of the third spring (309) is fixedly connected with the left side of the moving groove, and the other end of the third spring (309) is fixedly connected with the left side of the fixed rod (307).

7. A heating and ventilation pipe convenient to disassemble as claimed in claim 1, wherein: the bottom of taking out piece (311) and the top fixed connection of locating lever (310), the bottom of locating lever (310) runs through the top of second pipeline (2), the top of connecting rod (304) in proper order and extends to the bottom of connecting rod (304) and the bottom contact of sliding tray B, the bottom of locating lever (310) and the through-hole inner wall swing joint that the top that runs through second pipeline (2), connecting rod (304) top all formed, the outer wall at locating lever (310) is established in cover of fourth spring (312), the one end of fourth spring (312) and the bottom fixed connection who takes out piece (311), the other end of fourth spring (312) and the top fixed connection of second pipeline (2).