CN218718913U

CN218718913U - Warm valve that leads to convenient to dismouting

Info

Publication number: CN218718913U
Application number: CN202222942292.3U
Authority: CN
Inventors: 魏俊甲
Original assignee: Yuhuan Yahe Hvac Co ltd
Current assignee: Yuhuan Yahe Hvac Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-03-24
Anticipated expiration: 2032-11-05

Abstract

The utility model discloses a warm logical valve convenient to dismouting belongs to valve technical field, be fixed in two outside waterproof covers of warm logical valve including warm logical valve and symmetry, warm logical valve interior fixedly connected with fixed frame, and fixed frame interior swing joint has the case, the rotation groove has been seted up on waterproof sheathe in, and the rotation inslot rotation of waterproof cover is connected with the swivel becket, a plurality of extrusion pieces of inner wall fixedly connected with of swivel becket, a plurality of through-holes have been seted up to the outer wall of waterproof cover, and sliding connection has the promotion post in the through-hole of waterproof cover, the promotion post is located the inside terminal surface fixedly connected with fixed block of waterproof cover, be equipped with fixing spring between waterproof cover and the fixed block, the equal swing joint in both ends of warm logical valve has the connecting pipe, the outer wall of connecting pipe is fixed with sealing sleeve. This warm logical valve convenient to dismouting not only can carry out the dismouting to the connecting pipe fast, can adjust the pressure in warm logical valve according to the user demand moreover.

Description

Warm valve that leads to convenient to dismouting

Technical Field

The utility model belongs to the technical field of the valve, concretely relates to warm logical valve convenient to dismouting.

Background

The heating and ventilation valve is also called a locking valve and a valve special for civil heating, is convenient for property management in the using process, and is an environment-friendly and energy-saving product, and residents can independently adjust the temperature and time of the heating. When the valve is installed, the valve is usually installed between a main pipeline and a branch pipeline, and after the valve is used for a long time, the valve needs to be periodically disassembled, maintained and repaired or disassembled and replaced when the valve is damaged.

At present, adopt a plurality of bolts of flange cooperation to fix among the prior art more, this kind of conventional fixed mode need use specialized tool dismouting bolt one by one, causes the follow-up dismouting of personnel and changes pipeline work loaded down with trivial details and take time, and the easy corrosion of locking screw long-time back of using, has increased the degree of difficulty for the dismantlement change of valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warm logical valve convenient to dismouting to it fixes to adopt a plurality of bolts of flange cooperation among the prior art who provides among the above-mentioned background art to solve, this kind of conventional fixed mode need use specialized tool dismouting bolt one by one, causes the follow-up dismouting of personnel and changes pipeline work loaded down with trivial details and take time, and easy corrosion after the long-time use of locking screw, has increased the problem of the degree of difficulty for the dismantlement change of valve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warm valve of leading to convenient to dismouting, is fixed in warm two waterproof covers that lead to valve outside including warm logical valve and symmetry, warm logical valve interior fixedly connected with fixed frame, and fixed frame interior swing joint has the case, waterproof sheathe in has seted up the rotation groove, and the rotation inslot of waterproof cover rotates through the bearing and is connected with the swivel becket, a plurality of extrusion pieces of inner wall fixedly connected with of swivel becket, a plurality of through-holes have been seted up to the outer wall of waterproof cover, and sliding connection has the promotion post in the through-hole of waterproof cover, the promotion post is located the inside terminal surface fixedly connected with fixed block of waterproof cover, be equipped with fixing spring between waterproof cover and the fixed block, the equal swing joint in both ends of warm logical valve has the connecting pipe, the outer wall fixedly connected with sealing sleeve of connecting pipe.

In a further embodiment, a fixed pipe is fixedly connected to the top of the warm-up valve, a thread groove is formed in the outer wall of the fixed pipe, and a positioning sleeve is connected to the thread groove of the outer wall of the fixed pipe through an external thread.

In a further embodiment, a threaded hole is formed in the top of the positioning sleeve, an adjusting screw is connected to the threaded hole in the top of the positioning sleeve in a threaded manner, and a sealing plug is fixedly connected to the bottom of the adjusting screw.

In a further embodiment, a support column is fixedly connected to the bottom of the sealing plug, a guide hole for the support column to move is formed in the surface of the valve core, and a support spring is placed in the guide hole of the valve core.

In a further embodiment, the outer wall of one side of the waterproof sleeve is fixedly connected with a connecting block, a moving hole is formed in the connecting block, and a positioning pin is connected in the moving hole of the connecting block in a sliding mode.

In a further embodiment, the outer wall of the positioning pin is fixedly connected with a fixing ring, and the outer wall of the positioning pin is sleeved with a compression spring for supporting the fixing ring.

The utility model discloses a technological effect and advantage:

the heating and ventilation valve convenient to disassemble and assemble drives the extrusion block to move by rotating the rotating ring, the extrusion block pushes the pushing column to move, the fixed spring is stretched, so that the fixed block is attached to the outer wall of the sealing sleeve, the connection between the connecting pipe and the heating and ventilation valve can be completed quickly, the rotating ring is rotated reversely, the extrusion block is separated from the pushing column, the fixed spring is reset, the fixed block is driven to move, the fixed block is separated from the sealing sleeve, and the connecting pipe can be detached from the heating and ventilation valve quickly by pulling the connecting pipe;

through rotating adjusting screw, can adjust the position of sealing plug and support column to can adjust the support column to supporting spring's extrusion dynamics, adjust supporting spring's elasticity degree, thereby can carry out nimble adjustment to the pressure of warm logical valve, this warm logical valve of dismouting of being convenient for not only can carry out the dismouting to the connecting pipe fast, can adjust the pressure in warm logical valve according to the user demand in addition.

Drawings

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

fig. 2 is a sectional view of the joint of the heating and ventilating valve and the positioning sleeve of the present invention;

FIG. 3 is a cross-sectional view of the joint between the waterproof jacket and the connecting pipe of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 of the present invention.

In the figure: 1. a warm-up valve; 11. a fixed tube; 12. a fixing frame; 13. a valve core; 14. a support spring; 15. a positioning sleeve; 16. adjusting the screw rod; 17. a sealing plug; 18. a support column; 2. a waterproof jacket; 21. a rotating ring; 22. extruding the block; 23. pushing the column; 24. a fixed block; 25. fixing the spring; 26. a connecting pipe; 27. a sealing sleeve; 3. connecting blocks; 31. positioning pins; 32. a fixing ring; 33. compressing the spring.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to rapidly disassemble and assemble the connecting pipe 26, as shown in fig. 1, 3 and 4, the two sides of the warm-up valve 1 are welded and fixed with the waterproof jacket 2, the waterproof jacket 2 is provided with a rotating groove, the rotating groove of the waterproof jacket 2 is rotatably connected with the rotating ring 21 through a welded bearing, the inner wall of the rotating ring 21 is welded and fixed with a plurality of extrusion blocks 22, the extrusion blocks 22 are in an inclined structure, the outer wall of the waterproof jacket 2 is provided with a plurality of through holes, the through holes of the waterproof jacket 2 are connected with the pushing columns 23 in a sliding manner, the end faces of the pushing columns 23 positioned in the waterproof jacket 2 are welded and fixed with the fixing blocks 24, and the fixing springs 25 are welded and fixed between the waterproof jacket 2 and the fixing blocks 24, the two ends of the heating and ventilation valve 1 are movably connected with connecting pipes 26, the outer wall of each connecting pipe 26 is fixedly connected with a sealing sleeve 27, the sealing sleeves 27 are inserted into the waterproof sleeve 2, the rotating ring 21 is rotated to drive the extrusion block 22 to move, the extrusion block 22 pushes the pushing column 23 to move, the fixing spring 25 is stretched, so that the fixing block 24 is attached to the outer wall of the sealing sleeve 27, the connecting pipe 26 is connected with the heating and ventilation valve 1 quickly, the rotating ring 21 is rotated reversely to separate the extrusion block 22 from the pushing column 23, the fixing spring 25 is reset to drive the fixing block 24 to move, the fixing block 24 is separated from the sealing sleeve 27, and the connecting pipe 26 is pulled to quickly detach the connecting pipe 26 from the heating and ventilation valve 1;

waterproof cover 2's one side outer wall welded fastening has connecting block 3, the removal hole has been seted up on connecting block 3, and sliding connection has locating pin 31 in the removal hole of connecting block 3, the outer wall of swivel becket 21 seted up with locating pin 31 assorted locating hole, the outer wall welded fastening of locating pin 31 has solid fixed ring 32, and the outer wall of locating pin 31 cup joints the compression spring 33 that is used for going on supporting solid fixed ring 32, when the laminating of fixed block 24 is when the outer wall of seal cover, compression spring 33 supports solid fixed ring 32, make locating pin 31 peg graft in the locating hole of swivel becket 21, thereby fix the position of swivel becket 21, avoid the unexpected rotation of swivel becket 21, cause connecting pipe 26 and warm logical valve 1 to separate.

In order to adjust the pressure in the warm-up valve 1 according to the use requirement, as shown in fig. 1 and fig. 2, a fixed frame 12 is welded and fixed in the warm-up valve 1, flow guide grooves are formed in the outer walls of two sides of the fixed frame 12, a valve core 13 is movably connected in the fixed frame 12, a fixed pipe 11 is welded and fixed at the top of the warm-up valve 1, a thread groove is formed in the outer wall of the fixed pipe 11, and a positioning sleeve 15 is connected to the thread groove external thread of the outer wall of the fixed pipe 11;

threaded hole is seted up at the top of position sleeve 15, and the threaded hole internal thread at position sleeve 15 top has adjusting screw 16, adjusting screw 16's bottom welded fastening has sealing plug 17, sealing plug 17's bottom welded fastening has support column 18, the guiding hole that supplies support column 18 to remove is seted up on the surface of case 13, and supporting spring 14 has been placed in the guiding hole of case 13, the manometer is installed to one side of warm logical valve 1, through rotating adjusting screw 16, can adjust the position of sealing plug 17 and support column 18, thereby can adjust the extrusion force degree of support column 18 to supporting spring 14, adjust supporting spring 14's elasticity degree, thereby can carry out nimble adjustment to the pressure of warm logical valve 1.

The working principle is as follows:

when the heating and ventilation valve convenient to disassemble and assemble is used, the connecting pipe 26 is inserted into the heating and ventilation valve 1, the sealing sleeve is inserted into the waterproof sleeve 2, the rotating ring 21 is rotated to drive the extrusion block 22 to move, the extrusion block 22 pushes the pushing column 23 to move, the fixing spring 25 is stretched, so that the fixing block 24 is attached to the outer wall of the sealing sleeve 27, the connecting pipe 26 and the heating and ventilation valve 1 can be quickly connected, at the moment, the fixing ring 32 is supported by the compression spring 33, the positioning pin 31 is inserted into the positioning hole of the rotating ring 21, the position of the rotating ring 21 is fixed, and the connecting pipe 26 is prevented from being separated from the heating and ventilation valve 1 due to accidental rotation of the rotating ring 21;

when the heating and ventilation valve 1 works, the positions of the sealing plug 17 and the supporting column 18 are adjusted by rotating the adjusting screw rod 16, so that the extrusion force of the supporting column 18 on the supporting spring 14 is adjusted, the tightness degree of the supporting spring 14 is adjusted, and the pressure of the heating and ventilation valve 1 is flexibly adjusted according to actual use requirements;

when the connecting pipe 26 needs to be disassembled, the positioning pin 31 is pulled to separate the positioning pin 31 from the rotating ring 21, the rotating ring 21 is rotated reversely to separate the extrusion block 22 from the pushing column 23, the fixing spring 25 is reset to drive the fixing block 24 to move, the fixing block 24 is separated from the sealing sleeve 27, and the connecting pipe 26 is pulled to rapidly disassemble the connecting pipe 26 from the heating and ventilation valve 1.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.

Claims

1. The utility model provides a warm logical valve convenient to dismouting, is fixed in warm logical valve (1) outside two waterproof covers (2) including warm logical valve (1) and symmetry, its characterized in that: fixed frame (12) of fixedly connected with in warm logical valve (1), and swing joint has case (13) in fixed frame (12), waterproof cover (2) are gone up and have been seted up the rotation groove, and the rotation inslot of waterproof cover (2) is connected with swivel becket (21) through the bearing rotation, a plurality of extrusion pieces (22) of inner wall fixedly connected with of swivel becket (21), a plurality of through-holes have been seted up to the outer wall of waterproof cover (2), and sliding connection has promotion post (23) in the through-hole of waterproof cover (2), promote the terminal surface fixedly connected with fixed block (24) that post (23) are located waterproof cover (2) inside, be equipped with between waterproof cover (2) and fixed block (24) fixed spring (25), the equal swing joint in both ends of warm logical valve (1) has connecting pipe (26), the outer wall fixedly connected with sealing sleeve (27) of connecting pipe (26).

2. The easy-to-mount heating and ventilation valve of claim 1, wherein: the top fixedly connected with fixed pipe (11) of warm logical valve (1), the thread groove has been seted up to the outer wall of fixed pipe (11), and the thread groove external screw thread of fixed pipe (11) outer wall is connected with position sleeve (15).

3. The easy-to-mount heating and ventilation valve of claim 2, wherein: the top of the locating sleeve (15) is provided with a threaded hole, the threaded hole at the top of the locating sleeve (15) is connected with an adjusting screw rod (16) in an internal thread mode, and the bottom of the adjusting screw rod (16) is fixedly connected with a sealing plug (17).

4. The easy-to-mount heating and ventilation valve of claim 3, wherein: the bottom of the sealing plug (17) is fixedly connected with a supporting column (18), a guide hole for the supporting column (18) to move is formed in the surface of the valve core (13), and a supporting spring (14) is placed in the guide hole of the valve core (13).

5. The easy-to-disassemble heating ventilation valve as claimed in claim 1, wherein: one side outer wall fixedly connected with connecting block (3) of waterproof cover (2), seted up the removal hole on connecting block (3), and the downthehole sliding connection of removal of connecting block (3) has locating pin (31).

6. The easy-to-mount heating and ventilation valve of claim 5, wherein: the outer wall fixedly connected with of locating pin (31) is fixed ring (32), and the outer wall of locating pin (31) cup joints and is used for carrying out the compression spring (33) that supports fixed ring (32).