CN215445245U

CN215445245U - Detachable energy-saving valve protection device

Info

Publication number: CN215445245U
Application number: CN202121673262.6U
Authority: CN
Inventors: 蔡震方; 余涛
Original assignee: Hubei Liangyouliang Decoration Engineering Co ltd
Current assignee: Hubei Liangyouliang Decoration Engineering Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-07
Anticipated expiration: 2031-07-21

Abstract

The application relates to a detachable energy-saving valve protection device, in particular to the field of valves, which comprises an upper shell and a lower shell, wherein one end of the upper shell and one end of the lower shell are respectively arranged in an opening manner, the opening end of the upper shell and the opening end of the lower shell are detachably arranged on a pipeline, the upper shell is covered on the valve, and a fixing part used for being connected with the pipeline is arranged on the inner bottom wall of the lower shell; the mounting includes arc and lower arc, lower arc fixed connection be in on the interior diapire of casing down, the one end of arc down with the one end of going up the arc rotates to be connected, go up the arc with the one end that the arc links to each other down is the expansion end, go up the expansion end of arc with be provided with between the expansion end of arc down and be used for the locking piece that links to each other both. This application has under the protection of energy-conserving valve protection device, can be convenient for adjust energy-conserving valve's effect.

Description

Detachable energy-saving valve protection device

Technical Field

The application relates to the field of valves, in particular to a detachable energy-saving valve protection device.

Background

Energy-saving valves are often installed on pipelines for conveying liquid or gas and are widely applied as parts for controlling the flow rate of fluid in the pipelines.

A chinese patent that grant publication number is CN212226137U discloses a valve protection device, including lower casing and last casing, the casing is located the below of last casing down, the centre gripping subassembly that two symmetries of the inside roof fixedly connected with of last casing set up, the internal diapire fixedly connected with supporting seat of inferior valve, the equal fixedly connected with adjusting part of casing both sides lateral wall down, the arc wall has all been seted up to casing and last casing both sides lateral wall down, and the inside rubber pad that is equipped with the matching of arc wall.

To sum up, the above protection device needs to be integrally removed, the removal process is cumbersome, and the additional arrangement of the protection device can affect the adjustment of the valve, so that the valve is to be improved.

SUMMERY OF THE UTILITY MODEL

In order to realize under the protection of energy-conserving valve protection device, can be convenient for adjust energy-conserving valve, this application provides a removable energy-conserving valve protection device.

The application provides a removable energy-conserving valve protection device adopts following technical scheme:

a detachable energy-saving valve protection device comprises an upper shell and a lower shell, wherein one end of the upper shell and one end of the lower shell are respectively arranged in an opening mode, the opening end of the upper shell and the opening end of the lower shell are detachably arranged on a pipeline, the upper shell covers the valve, and a fixing piece used for being connected with the pipeline is arranged on the inner bottom wall of the lower shell;

the mounting includes arc and lower arc, lower arc fixed connection be in on the interior diapire of casing down, the one end of arc down with the one end of going up the arc rotates to be connected, go up the arc with the one end that the arc links to each other down is the expansion end, go up the expansion end of arc with be provided with between the expansion end of arc down and be used for the locking piece that links to each other both.

Through adopting the above-mentioned technical scheme, the intrados cladding that the casing was kept away from down to the arc during installation is on the pipeline that links to each other with the valve, then will go up the pivot upset back-off that the arc expansion end self-rotation is connected and lock on the arc down, the open end that will go up the casing is buckled and is covered on locating the valve down towards casing lid immediately, make go up the casing and the casing closely link to each other the back down, form the protection architecture of a box form, when needs adjusting valve, only need to go up the casing dismantlement and to lift off and can adjust the valve, compare in whole dismantlement, can effectively improve the convenient degree of adjusting energy-saving valve.

Optionally, a through hole is formed in the end face, away from the opening, of the upper shell, a stand column communicated with the through hole is fixedly connected to the end face of the upper shell, the two ends of the stand column are both arranged in an opening mode, and a sealing cover is arranged at one end, away from the upper shell, of the stand column.

Through adopting above-mentioned technical scheme, for the convenient degree of further improvement valve, install the closing cap additional on last casing, so only need open the closing cap on the last casing terminal surface, then stretch into the through-hole with the hand in, can adjust the valve, need not to dismantle down and go up the casing, promoted protection device's use convenience.

Optionally, add on the terminal surface of the expansion end of going up the arc and be equipped with the spacer No. one, be provided with the spacer No. two on the arc expansion end terminal surface down, corresponding perforation has all been seted up on a spacer and the spacer No. two, the locking piece includes screw and nut, two perforations are passed to the one end of screw, nut thread bush is established on the tip of screw.

Through adopting above-mentioned technical scheme, pass the spacer of arc and lower arc with the screw, later revolve the nut soon and can accomplish the locking at the screw tip, the installation is stable, and fixed effectual and flexibility is high.

Optionally, an end portion protruding block is arranged on the inner edge of the opening end of the upper shell, a groove matched with the end portion protruding block is formed in the inner edge of the opening end of the lower shell, and the end portion of the end portion protruding block is movably inserted into the groove.

By adopting the technical scheme, during installation, the end part convex block on the upper shell is inserted in the groove of the lower shell, the connection is tight, when the upper shell needs to be detached, the upper shell can be directly pulled out, and the operation is simple.

Optionally, a first magnetic block is arranged at the end of the end part convex block, a second magnetic block is arranged in the groove, and when the end part convex block is inserted into the groove, the first magnetic block and the second magnetic block are attracted magnetically.

Through adopting above-mentioned technical scheme, the mutual attraction of a magnetic path and No. two magnetic paths makes the connection of last casing and lower casing inseparabler, is difficult to be destroyed its connection compactness by other external forces except the manpower, further improvement protection device's integrality.

Optionally, a chamfer is formed on the outer edge of the upper shell.

Through adopting above-mentioned technical scheme, when overcast and rainy weather, the rainwater can slide to ground along the incline direction after falling on last casing, is difficult to pile up on last casing terminal surface, reduces then and piles up the possibility of corroding the casing because of the rainwater, has improved protection device's life.

Optionally, the circumferential edge of the top plate is fixedly connected with a waterproof cloth, and the waterproof cloth is movably lapped on the circumferential side of the lower shell.

Through adopting above-mentioned technical scheme, the surface at whole device is established to rain-proof cloth lid to prevent that the concatenation gap department between last casing and the lower casing has rainwater to get into, causes the inside intake of protection device, leads to the fact the corruption then to valve and pipeline in the casing, further optimizes protection device's protective properties.

Optionally, a positioning rod is arranged at one end, away from the upper shell, of the waterproof cloth, a sleeve is vertically and fixedly arranged on the outer wall of the lower shell, the open end of the sleeve is away from the lower shell, and the positioning rod is movably inserted into the sleeve.

Through adopting above-mentioned technical scheme, the waterproof cloth that the casing is fixed from last extends to casing bottom down always to fix it in casing bottom down with locating lever and sleeve, the waterproof cloth is fixed with casing down to the mode of activity grafting, and it is convenient to dismantle, and the flexibility is high.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the valve needs to be adjusted, the valve can be adjusted only by opening the sealing cover on the end face of the upper shell and extending a hand into the through hole, and the valve can be easily adjusted under the condition that the energy-saving valve protection device is not dismounted;

2. the upper shell and the lower shell are connected in an inserting mode, the connection is firm, when the device needs to be disassembled, the upper shell can be directly pulled out, the operation is simple, and the flexibility is high;

3. the chamfer has been seted up to the last casing terminal surface, and the chamfer face is the plane, and during rainy weather, the rainwater can be along the inclined plane landing to prevent piling up of rainwater, causes destruction to last casing, casing life in the extension.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic diagram of an explosive structure according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a structure at a in fig. 2.

Fig. 4 mainly shows a schematic structural diagram of the fixing member in the embodiment of the present application.

Reference numerals: 1. an upper housing; 12. a through hole; 13. a column; 14. sealing the cover; 2. a lower housing; 21. a support bar; 3. a fixing member; 31. an upper arc plate; 311. a first positioning sheet; 32. a lower arc-shaped plate; 321. a second positioning sheet; 4. perforating; 5. a locking member; 51. a screw; 52. a nut; 6. an end projection; 61. a first magnetic block; 7. a groove; 71. a second magnetic block; 8. waterproof cloth; 81. positioning a rod; 9. a sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses removable energy-conserving valve protection device.

Referring to fig. 1 and 2, removable energy-saving valve protection device includes casing 1 and casing 2 down, casing 1 is the cuboid that the opening set up for one end respectively with casing 2 down, the energy-saving valve that needs the protection is established to upper casing 1 movable cover, casing 2 swing joint is on the pipeline that links to each other with the valve down, upper casing 1 open end and casing 2's open end grafting adaptation down, set up the arc wall (not shown in the figure) with pipeline diameter adaptation on the conflict face that the open end of casing 2 and upper casing 1's open end link to each other down respectively.

Go up fixedly connected with tip lug 6 on the interior edge of the open end of casing 1, and tip lug 6 is the rectangle frame form, offer the recess 7 corresponding with tip lug 6 on the interior edge of the open end of casing 2 down, when installing protection device, with grafting to recess 7 that tip lug 6 corresponds in, can be with the holistic cladding of valve in protection device, realize the protection to the valve.

Referring to fig. 2 and 3, in order to make the insertion connection between the upper casing 1 and the lower casing 2 more firm, the first magnetic block 61 is fixedly additionally arranged on the end surface of the end part convex block 6, the second magnetic block 71 is fixedly connected to the inner bottom wall of the groove 7, when the end part convex block 6 is inserted into the groove 7, the first magnetic block 61 and the second magnetic block 71 are magnetically attracted, so that the drawing force of the upper casing 1 separated from the lower casing 2 is enhanced, and the upper casing 1 is not easily separated when being touched by mistake.

Referring to fig. 1 and 4, a fixing member 3 for movably connecting the lower housing 2 and the pipeline is disposed on the inner bottom wall of the lower housing 2, two sets of fixing members 3 are disposed on the fixing member 3, the fixing member 3 includes an upper arc plate 31 and a lower arc plate 32, two support rods 21 are vertically and fixedly disposed on the inner bottom wall of the lower housing 2, the support rods 21 are rectangular, one ends of the support rods 21 away from the lower housing 2 are welded to the outer arc surface of the lower arc plate 32 into a whole, one end of the upper arc plate 31 is rotatably connected to one end of the lower arc plate 32, one end of the upper arc plate 31 connected to the lower arc plate 32 is a movable end, when the device is installed, the inner arc surface of the lower arc plate 32 is movably abutted to the peripheral side of the pipeline, the upper arc plate 31 is rotated to the inner arc fixing member of the upper arc plate 31 to the peripheral side of the pipeline, the upper arc plate 31 and the lower arc plate 32 are connected in a rotating manner to make the integrity of the lower arc plate 3 higher, the installation is more convenient.

Go up No. one spacer 311 of fixedly connected with on the terminal surface of the expansion end of arc 31, fixedly connected with is No. two spacers 321 unanimous with a spacer 311 size on the terminal surface of the expansion end of lower arc 32, install on spacer 311 and No. two spacers 321 and be used for going up the locking piece 5 that the expansion end of arc 31 and lower arc 32 links to each other, utilize locking piece 5 detachable connection upper arc 31 and lower arc 32, the flexibility is higher, convenient dismantlement.

Referring to fig. 4, the locking member 5 includes a screw 51 and a nut 52, through holes 4 corresponding in position are formed in the first positioning plate 311 and the second positioning plate 321, when the upper arc-shaped plate 31 and the lower arc-shaped plate 32 need to be locked, the upper arc-shaped plate 31 is rotated until the first positioning plate 311 and the second positioning plate 321 are overlapped with each other, and then the screw 51 sequentially passes through the two through holes 4, and the nut 52 is screwed to complete the fixation of the screw 51, and the lower shell 2 and the pipeline are fixed; when the lower shell 2 needs to be disassembled, the nut 52 is reversely unscrewed, the screw 51 is pulled out, and the upper arc-shaped plate 31 is overturned to be disassembled, so that the operation is simple and convenient.

Referring to fig. 1 and 2, a through hole 12 is provided on the end surface of the upper casing 1 far away from the opening, the position of the through hole 12 corresponds to the position of the protected valve, a column 13 communicated with the through hole 12 is provided at the through hole 12, the two ends of the column 13 are provided with openings, one end of the column 13 far away from the upper casing 1 is provided with a sealing cover 14 matched with the column 13, external threads are provided on the peripheral side of the column 13, and internal threads matched with the external threads are provided on the inner side wall of the sealing cover 14. When in use, the sealing cover 14 is directly screwed off, and then a hand is inserted into the upright post 13, so that the valve can be adjusted.

Referring to fig. 1, most of energy-saving valves are installed outdoors, the protection device set up for protecting the valves is also exposed outdoors, a chamfer is arranged on the peripheral edge of the end face of the upper shell 1 far away from the opening end, the chamfer surface of the chamfer is a plane, when external rainwater drops on the upper shell 1, the rainwater can slide to the ground along the chamfer surface to prevent the accumulation of the rainwater, and therefore the service life of the protection device is prolonged.

Referring to fig. 2, for further reduction protection device because of the rainwater corrodes and life-shortening, it sets up an elastic waterproof cloth 8 to keep away from the stand 13 of open end at last casing 1 outer along adding, waterproof cloth 8 keeps away from 1 one end activity overlap joint of last casing 2 week side down, the rainwater corrosion on the surface of the device can be reduced in the cover of waterproof cloth 8 on the one hand, on the other hand can reduce the rainwater along

last casing

1 and 2 spliced seam departments entering protection device inside possibilities down, cause the rainwater to the corruption of valve and pipeline, the protective properties of device is effectively improved.

Referring to fig. 2, two locating levers 81 are installed towards intrados of casing to waterproof cloth 8, casing 2 keeps away from and installs two sleeves 9 with two locating lever 81 looks adaptations on the both sides face that the pipeline passed respectively down, sleeve 9 one end is the opening setting, sleeve 9 keeps away from opening one end fixed connection on casing 2's lateral wall down, locating lever 81 activity is pegged graft in sleeve 9, make waterproof cloth 8 fixed connection under on casing 2 lateral wall, when casing 1's dismantlement in the cooperation, take locating lever 81 on waterproof cloth 8 medial surface out from sleeve 9.

The implementation principle of the detachable energy-saving valve protection device in the embodiment of the application is as follows: when needing to adjust the valve, take out locating lever 81 on the waterproof cloth 8 from sleeve 9 to turn over waterproof cloth 8, then extract upper housing 1, make No. one magnetic path 61 on the tip lug 6 and No. two magnetic paths 71 separation in the recess 7, then adjust the valve.

Furthermore, after the waterproof cloth 8 is turned over, the sealing cover 14 on the shell 1 is screwed, a hand is inserted into the through hole 12 connected with the sealing cover 14, the valve can be adjusted, and the valve can be adjusted by detaching the whole protection device.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a removable energy-conserving valve protection device, includes casing (1) and casing (2) down, go up casing (1) with the one end of casing (2) is the opening setting respectively down, go up the open end of casing (1) with the open end of casing (2) is detachable installs on the pipeline down, just go up casing (1) cover and locate on the valve, its characterized in that: a fixing piece (3) used for being connected with a pipeline is arranged on the inner bottom wall of the lower shell (2);

fixing piece (3) are including last arc (31) and lower arc (32), arc (32) fixed connection is in down on the interior diapire of casing (2), the one end of lower arc (32) with the one end of going up arc (31) is rotated and is connected, go up arc (31) with the one end that lower arc (32) link to each other is the expansion end, go up the expansion end of arc (31) with be provided with between the expansion end of lower arc (32) and be used for locking piece (5) that link to each other between them.

2. The removable energy saving valve protection device according to claim 1, wherein: go up casing (1) and keep away from and seted up through-hole (12) on the open-ended terminal surface, go up fixedly connected with on the terminal surface of casing (1) with stand (13) of through-hole (12) intercommunication, the both ends of stand (13) all are the opening setting, stand (13) are kept away from the one end of going up casing (1) is provided with closing cap (14).

3. The removable energy saving valve protection device according to claim 1, wherein: go up and be provided with spacer (311) No. one on the terminal surface of the expansion end of arc (31), be provided with spacer (321) No. two on arc (32) expansion end terminal surface down, corresponding perforation (4) have been seted up on spacer (311) and No. two spacer (321) respectively, locking piece (5) are including screw (51) and nut (52), screw (51) pass two perforation (4), nut (52) threaded sleeve is established on the tip of screw (51).

4. The removable energy saving valve protection device according to claim 1, wherein: an end part convex block (6) is arranged on the inner edge of the opening end of the upper shell (1), a groove (7) matched with the end part convex block (6) is formed in the inner edge of the opening end of the lower shell (2), and the end part of the end part convex block (6) is movably inserted into the groove (7).

5. The removable energy saving valve protection device according to claim 4, wherein: the end part of the end part convex block (6) is provided with a first magnetic block (61), the groove (7) is internally provided with a second magnetic block (71), and when the end part convex block (6) is inserted into the groove (7), the first magnetic block (61) and the second magnetic block (71) are attracted magnetically.

6. The removable energy saving valve protection device according to claim 1, wherein: the outer edge of the upper shell (1) is provided with a chamfer.

7. A detachable energy-saving valve protection device according to claim 6, characterized in that: go up casing (1) week along fixedly connected with waterproof cloth (8), waterproof cloth (8) activity overlap joint is in on the week side of casing (2) down.

8. The removable energy saving valve protection device according to claim 7, wherein: one end, far away from the upper shell (1), of the waterproof cloth (8) is provided with a positioning rod (81), a sleeve (9) is vertically and fixedly arranged on the outer wall of the lower shell (2), the open end of the sleeve (9) is far away from the lower shell (2), and the positioning rod (81) is movably inserted into the sleeve (9).