CN213840045U - Metal hose with anti-blocking mechanism - Google Patents
Metal hose with anti-blocking mechanism Download PDFInfo
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- CN213840045U CN213840045U CN202022844226.3U CN202022844226U CN213840045U CN 213840045 U CN213840045 U CN 213840045U CN 202022844226 U CN202022844226 U CN 202022844226U CN 213840045 U CN213840045 U CN 213840045U
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Abstract
The utility model discloses a metal hose with anti-blocking mechanism, which relates to the technical field of pipelines, in particular to a metal hose with anti-blocking mechanism, comprising a right-end connecting flange and a hose body, wherein the right-end connecting flange is fixedly arranged at the right-end outer side position of the hose body, the utility model has good dustproof and fine sand and stone entering prevention effects through a filter core cylinder, and is sleeved on the inner side of the metal sleeve through a honeycomb type mesh plate, so that the installation is more convenient in the process of installation through the fixed connection and the installation in a sleeved mode, a fine dustproof mesh is also inserted on the inner side of the metal sleeve, so that the metal hose has good filtering effect through the mutual staggered insertion of the fine dustproof mesh and the honeycomb type mesh plate, thereby effectively avoiding the introduction of dust and fine sand and the fine sand and stone during the use, leading to the damage of connecting equipment and leading through the connecting thread on the periphery outside of the metal sleeve, the rotary installation that can be convenient is fixed on left end flange and right-hand member flange.
Description
Technical Field
The utility model relates to the technical field of pipelines, specifically be a metal collapsible tube with prevent blockking up mechanism.
Background
Initially, human hides were sewn into tubular structures to accommodate the needs of production struggle. Over a considerable period of time, by the end of the seventeen century, the Ten thousand Delgai golden brother of the Netherlands made longitudinally sewn canvas hoses that were widely adopted in the fire-fighting businesses of that time. Later, with the advent of rubber in the international market and the development of its vulcanization process, hoses and hoses sheathed with a fabric such as a wire or hemp have come out. However, in engineering, some high-temperature media such as steam and hot air, liquid hydrogen, and low-temperature media such as liquid oxygen and liquid helium; corrosive media such as gasoline, kerosene, acids, and alkalis, if conveyed by a hose, are certainly not feasible. Particularly, under high temperature conditions, the safety and reliability are more difficult to ensure, and therefore, attention is gradually focused on the metal pipe, and the geometric shape of the metal pipe is changed to generate corresponding ripples on the inner surface and the outer surface of the metal pipe. Thus, it has the same flexibility as rubber pipe, and also has the properties of high temperature resistance, low temperature resistance, aging resistance and corrosion resistance. Thus, a metal bellows tube as a metal hose body is thus produced.
The prior art has the following problems:
at present, the metal hose with the anti-blocking mechanism in the market can not effectively filter out dust and fine sand and stones when in use, so that the connecting equipment is easy to damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal collapsible tube with prevent blockking up mechanism to the metal collapsible tube who prevents blockking up the mechanism now that proposes in the above-mentioned background art can not effectual filtration fall dust and tiny gravel and sand when using, and leads to the jointing equipment fragile problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal collapsible tube with prevent blockking up mechanism, includes right-hand member flange and hose body, right-hand member flange installation is fixed on the right-hand member outside position of hose body, the inboard upper end of hose body is provided with the hose skin, the outer lower extreme of hose is located and is provided with the hose middle level on the hose body, the left end outside of hose body is provided with left end flange, be provided with inside through-hole in the middle of the outside of left end flange, the upper end of inside through-hole is located and is provided with the filter core section of thick bamboo on the left end flange, the upper end a week of left end flange is provided with the connect hole.
Preferably, filter element section of thick bamboo includes metal sleeve, honeycomb type otter board, careful dust screen and connecting thread, metal sleeve outside a week is provided with connecting thread, metal sleeve inboard upper end is provided with honeycomb type otter board, honeycomb type otter board lower extreme is located metal sleeve and is provided with careful dust screen, metal sleeve connects fixed mounting on right-hand member flange and left end flange.
Preferably, the hose middle level includes resistant oil rubber canvas, steel wire mesh grid and heat-resisting rubber, heat-resisting rubber inboard is provided with steel wire mesh grid, steel wire mesh grid inboard is provided with resistant oil rubber canvas, heat-resisting rubber connects the installation to be fixed on the hose skin.
Preferably, the outer layer of the hose comprises a galvanized low-carbon steel strip, a cotton yarn rope and a metal lining spring, the cotton yarn rope is arranged on the inner side of the galvanized low-carbon steel strip, the metal lining spring is arranged on the inner side of the cotton yarn rope, and the galvanized low-carbon steel strip is connected, installed and fixed on the hose body.
Preferably, the filter element cylinder, the right end connecting flange and the left end connecting flange are fixedly connected and installed in a threaded rotation mode, and the filter element cylinder is fixedly installed in the middle of the inner sides of the right end connecting flange and the left end connecting flange.
Preferably, the connecting holes are sixteen in total, and the connecting holes are uniformly and fixedly installed on the right end connecting flange and the outer side of the filter element cylinder in a circle.
Preferably, the right end connecting flange is fixedly installed and connected with the hose body in a welding mode, and the right end connecting flange is installed and fixed on the outer side of the right end of the hose body.
Preferably, the hose body is a circular tube body, and the inside of the hose body is in a hollow state.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a filter element section of thick bamboo makes to have fine dustproof tiny gravel and sand entering effect of preventing, at first, cup joint on the metal sleeve is inboard through honeycomb type network board, like this through the mode fixed connection installation that cup joints, make more convenient in the installation, and later stage also convenient to detach overhauls and clears up, same careful dust screen plug-in connection is inboard on the metal sleeve, through careful dust screen and honeycomb type network board crisscross plug-in connection each other in the metal sleeve inboard like this, make fine filtering action has, effectively avoid leading-in dust and tiny gravel and sand when using, and lead to the damage of jointing equipment, and through the connecting thread of metal sleeve outside a week, rotatory installation that can be convenient is fixed on left end flange and right-hand member flange.
Drawings
Fig. 1 is a schematic perspective sectional view of the present invention;
FIG. 2 is a schematic view of the filter cartridge of the present invention;
FIG. 3 is a schematic view of the outer layer structure of the hose of the present invention;
fig. 4 is a schematic diagram of the middle layer structure of the hose of the present invention.
In the figure: 1. the right end is connected with a flange; 2. an outer layer of the hose; 21. galvanizing a low-carbon steel strip; 22. a cotton yarn rope; 23. a metal lining spring; 3. a hose middle layer; 31. oil-resistant rubber canvas; 32. weaving a steel wire mesh; 33. heat-resistant rubber; 4. a hose body; 5. the left end is connected with a flange; 6. a connecting hole; 7. a filter cartridge; 71. a metal sleeve; 72. a honeycomb-shaped mesh plate; 73. fine dust screens; 74. connecting threads; 8. an inner through hole.
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. 1-4, the present invention provides an embodiment: a metal hose with an anti-blocking mechanism comprises a right connecting flange 1 and a hose body 4, wherein the right connecting flange 1 is fixedly installed at the position on the outer side of the right end of the hose body 4, a hose outer layer 2 is arranged at the upper end of the inner side of the hose body 4, the right connecting flange 1 and the hose body 4 are fixedly installed and connected in a welding mode, and the right connecting flange 1 is fixedly installed at the position on the outer side of the right end of the hose body 4;
the outer layer 2 of the hose comprises a galvanized low-carbon steel strip 21, a cotton yarn rope 22 and a metal lining spring 23, the cotton yarn rope 22 is arranged on the inner side of the galvanized low-carbon steel strip 21, the metal lining spring 23 is arranged on the inner side of the cotton yarn rope 22, and the galvanized low-carbon steel strip 21 is fixedly connected to the hose body 4;
when the mechanism is used, firstly, the galvanized low-carbon steel strip 21 is clockwise wound into a metal lining spring 23, so that the galvanized low-carbon steel strip has good wear resistance and elasticity, and the cotton yarn rope 22 is filled in the middle of the galvanized low-carbon steel strip 21, so that the galvanized low-carbon steel strip is more durable and wear-resistant and is not easy to break when in use;
the lower end of the hose outer layer 2 is positioned on the hose body 4 and is provided with a hose middle layer 3, the outer side of the left end of the hose body 4 is provided with a left end connecting flange 5, the middle of the outer side of the left end connecting flange 5 is provided with an inner through hole 8, the hose body 4 is a round pipe body, and the inside of the hose body 4 is in a hollow state;
the hose middle layer 3 comprises an oil-resistant rubber canvas 31, a steel wire mesh grid 32 and a heat-resistant rubber 33, the steel wire mesh grid 32 is arranged on the inner side of the heat-resistant rubber 33, the oil-resistant rubber canvas 31 is arranged on the inner side of the steel wire mesh grid 32, and the heat-resistant rubber 33 is fixedly connected to the hose outer layer 2;
when the mechanism is used, as shown in fig. 1 and 4, firstly, the steel wire mesh grid 32 and the oil-resistant rubber canvas 31 are sequentially wound by the heat-resistant rubber 33, so that the mechanism has strength, flexibility, wear resistance and sealing performance, the pressure balance of the whole hose body 4 can be ensured, and local pressure leakage in long-term work can be avoided;
the upper end of the inner through hole 8 is positioned on the left end connecting flange 5 and is provided with a filter core cylinder 7, a connecting hole 6 is arranged on the periphery of the upper end of the left end connecting flange 5, the filter core cylinder 7, the right end connecting flange 1 and the left end connecting flange 5 are fixedly connected and installed in a threaded rotating mode, the filter core cylinder 7 is fixedly installed at the middle position of the inner sides of the right end connecting flange 1 and the left end connecting flange 5, the connecting hole 6 is provided with sixteen, and the connecting holes 6 are uniformly and fixedly installed at the periphery of the outer sides of the right end connecting flange 1 and the filter core cylinder 7;
the filter element cylinder 7 comprises a metal sleeve 71, a honeycomb type screen plate 72, a fine dustproof net 73 and connecting threads 74, the connecting threads 74 are arranged on the periphery of the outer side of the metal sleeve 71, the honeycomb type screen plate 72 is arranged at the upper end of the inner side of the metal sleeve 71, the fine dustproof net 73 is arranged on the metal sleeve 71 at the lower end of the honeycomb type screen plate 72, and the metal sleeve 71 is fixedly connected and arranged on the right-end connecting flange 1 and the left-end connecting flange 5;
wherein, as shown in fig. 1 and fig. 2, when using this mechanism, at first, cup joint on metal sleeve 71 inboard through honeycomb type otter board 72, through the mode fixed connection installation of cup jointing like this, make more convenient in the installation, and later stage also convenient to detach overhauls and clears up, fine dust screen 73 pegs graft on metal sleeve 71 is inboard equally, peg graft inside metal sleeve 71 through fine dust screen 73 and honeycomb type otter board 72 crisscross each other like this, make to have fine filtering action, effectively avoid leading-in dust and tiny gravel when using, and lead to the damage of jointing equipment, and through the connecting thread 74 of metal sleeve 71 outside a week, rotatory installation that can be convenient is fixed on left end flange 5 and right-hand member flange 1.
The working principle is as follows: when the utility model is used, the right end connecting flange 1 and the left end connecting flange 5 at the two ends of the hose body 4 can be well connected with an external through pipe, the hose body 4 is formed by extruding and pouring the hose outer layer 2 and the hose middle layer 3, when in connection use, the filter core cylinder 7 at the two ends can well prevent dust and sand and stone from entering, and the filter core cylinder 7 consists of a metal sleeve 71, a honeycomb type screen plate 72, a delicate dustproof net 73 and connecting threads 74, firstly, the honeycomb type screen plate 72 is sleeved on the inner side of the metal sleeve 71, thus the installation is fixedly connected in a sleeved mode, the installation is more convenient, the later period is convenient to disassemble, overhaul and clean, the delicate dustproof net 73 is also inserted on the inner side of the metal sleeve 71, thus, the delicate dustproof net 73 and the honeycomb type screen plate 72 are mutually inserted on the inner side of the metal sleeve 71 in a staggered mode, the connecting device has the advantages that the connecting device has a good filtering effect, damage to the connecting device caused by introduction of dust and fine sand and stones during use is effectively avoided, and the connecting device can be conveniently and rotatably mounted and fixed on the left end connecting flange 5 and the right end connecting flange 1 through the connecting threads 74 on the periphery of the outer side of the metal sleeve 71.
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 (8)
1. The utility model provides a metal collapsible tube with prevent blockking up mechanism, includes right-hand member flange (1) and hose body (4), its characterized in that: right-hand member flange (1) installation is fixed on the right-hand member outside position of hose body (4), the inboard upper end of hose body (4) is provided with hose skin (2), the lower extreme of hose skin (2) is located and is provided with hose middle level (3) on hose body (4), the left end outside of hose body (4) is provided with left end flange (5), be provided with inside through-hole (8) in the middle of the outside of left end flange (5), the upper end of inside through-hole (8) is located and is provided with filter core section of thick bamboo (7) on left end flange (5), the upper end a week of left end flange (5) is provided with connect hole (6).
2. The metal hose with an anti-clogging mechanism according to claim 1, wherein: the filter element cylinder (7) comprises a metal sleeve (71), a honeycomb type screen plate (72), a fine dustproof net (73) and connecting threads (74), wherein the connecting threads (74) are arranged on the periphery of the outer side of the metal sleeve (71), the honeycomb type screen plate (72) is arranged at the upper end of the inner side of the metal sleeve (71), the fine dustproof net (73) is arranged on the lower end of the honeycomb type screen plate (72) located on the metal sleeve (71), and the metal sleeve (71) is fixedly installed on a right end connecting flange (1) and a left end connecting flange (5).
3. The metal hose with an anti-clogging mechanism according to claim 1, wherein: hose middle level (3) are including resistant oil rubber canvas (31), steel wire mesh grid (32) and heat-resisting rubber (33), heat-resisting rubber (33) inboard is provided with steel wire mesh grid (32), steel wire mesh grid (32) inboard is provided with resistant oil rubber canvas (31), heat-resisting rubber (33) are connected the installation and are fixed on hose skin (2).
4. The metal hose with an anti-clogging mechanism according to claim 1, wherein: the outer layer (2) of the hose comprises a galvanized low-carbon steel strip (21), a cotton yarn rope (22) and a metal lining spring (23), the cotton yarn rope (22) is arranged on the inner side of the galvanized low-carbon steel strip (21), the metal lining spring (23) is arranged on the inner side of the cotton yarn rope (22), and the galvanized low-carbon steel strip (21) is connected, installed and fixed on the hose body (4).
5. The metal hose with an anti-clogging mechanism according to claim 1, wherein: the filter element cylinder (7), the right end connecting flange (1) and the left end connecting flange (5) are fixedly connected and installed in a threaded rotation mode, and the filter element cylinder (7) is fixedly installed at the middle position of the inner sides of the right end connecting flange (1) and the left end connecting flange (5).
6. The metal hose with an anti-clogging mechanism according to claim 1, wherein: the filter element is characterized in that the connecting holes (6) are sixteen in number, and the connecting holes (6) are uniformly and fixedly arranged on the outer side of the right end connecting flange (1) and the filter element cylinder (7) in a circle.
7. The metal hose with an anti-clogging mechanism according to claim 1, wherein: the right end connecting flange (1) is fixedly installed and connected with the hose body (4) in a welding mode, and the right end connecting flange (1) is installed and fixed on the outer side position of the right end of the hose body (4).
8. The metal hose with an anti-clogging mechanism according to claim 1, wherein: the hose body (4) is a round pipe body, and the inside of the hose body (4) is in a hollow state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844226.3U CN213840045U (en) | 2020-11-30 | 2020-11-30 | Metal hose with anti-blocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844226.3U CN213840045U (en) | 2020-11-30 | 2020-11-30 | Metal hose with anti-blocking mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN213840045U true CN213840045U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022844226.3U Active CN213840045U (en) | 2020-11-30 | 2020-11-30 | Metal hose with anti-blocking mechanism |
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| Country | Link |
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| CN (1) | CN213840045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607850A (en) * | 2022-02-10 | 2022-06-10 | 江苏力达实业科技有限公司 | Flange connecting piece with quick-release type filtering mechanism |
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2020
- 2020-11-30 CN CN202022844226.3U patent/CN213840045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607850A (en) * | 2022-02-10 | 2022-06-10 | 江苏力达实业科技有限公司 | Flange connecting piece with quick-release type filtering mechanism |
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