CN214466443U

CN214466443U - Thermal valve convenient to clearance calcification thing

Info

Publication number: CN214466443U
Application number: CN202122146921.7U
Authority: CN
Inventors: 贾立夫; 程勇超; 田壮壮
Original assignee: Shaanxi Jinghe Thermal Power Co ltd
Current assignee: Shaanxi Jinghe Thermal Power Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2021-10-22
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a heating power valve convenient to clearance calcification thing, which comprises a valve body, clearance mechanism is installed in the positive outside of valve body, clearance mechanism includes return bend, straight tube, ball and sealing plug, the outer wall of return bend is linked together with the positive outside of valve body, the inboard of return bend is rotated with the outside of straight tube and is linked to each other, the inboard of straight tube is linked together with the outer wall of ball. Rivers drive vinegar and react with the calcification to valve body inside washing, make the calcification clear up, prevent that the calcification from piling up, guarantee valve normal use, make the inserted bar drive the knee and move down, rotate the handle afterwards, the cooperation inserted bar drives the knee and rotates, the pivoted knee drives the valve plug and rotates, thereby make the valve body open, the problem of opening is bumped to the valve mistake has been solved, the practicality is improved, make the valve body fix, the packing ring in the disc outside is behind the valve body connection, play the sealing effect, realize that the valve connects inside seal, avoid the water source to ooze, guarantee the use, and is convenient for popularize.

Description

Thermal valve convenient to clearance calcification thing

Technical Field

The utility model relates to a heating power valve technical field specifically is a heating power valve convenient to clearance calcification thing.

Background

The thermal valve has become a necessary pipeline transmission adjusting tool, particularly in the process of long-distance pipeline steam delivery, the valve is used for ensuring the high-efficiency transmission of steam, but the prior water quality has higher alkali content, and steam and boiling water contain a large amount of calcified substances, so that the valve is difficult to exhaust and drain due to the long-term deposition of the calcified substances, and the valve is blocked.

The inside calcification thing of current heating power valve when using is not convenient for clear up, causes long-time easily and piles up, influences valve normal use to but the valve directly controlled that opens and shuts takes place the mistake easily and bumps, has reduced the practicality, and the valve junction is sealed for the outer lane simultaneously, uses for a long time, and water outwards oozes from inside easily, influences the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating power valve convenient to clearance calcification thing to the inside calcification thing of current heating power valve is not convenient for clear up when using is proposed in solving above-mentioned background art, causes the extrusion easily for a long time, influences the problem of valve normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a thermal valve convenient for cleaning calcifications comprises a valve body, wherein a cleaning mechanism is arranged on the outer side of the front surface of the valve body;

the cleaning mechanism comprises a bent pipe, a straight pipe, a round ball and a sealing plug;

the outer wall of the elbow is communicated with the outer side of the front face of the valve body, the inner side of the elbow is rotatably connected with the outer side of the straight pipe, the inner side of the straight pipe is communicated with the outer wall of the ball, and the top of the elbow is tightly attached to the outer wall of the sealing plug, so that the cleaning of calcifications inside the valve body is facilitated.

Preferably, a round block is bonded to the top of the sealing plug, and the round block is convenient for driving the sealing plug to move.

Preferably, the top of valve body is rotated and is connected with the valve plug, the outer wall top processing of valve plug has the spout. The sliding groove plays a supporting role for the bent rod.

Preferably, the inner wall of the chute is provided with a control mechanism;

the control mechanism comprises an inserted link, a bent link, a handle and a spring;

the outer wall of inserted bar pegs graft mutually with the top of valve plug, the outside of inserted bar links to each other with the inboard top welding of curved bar, the inboard bottom of curved bar and the inner wall slip joint of spout, the top of inserted bar links to each other with the bottom welding of handle, the bottom of curved bar offsets tightly with the top of spring, the bottom of spring links to each other with the top rigid coupling of valve body, the inner wall of spring cup joints mutually with the outer wall top of valve plug. The valve is prevented from being mistakenly opened.

Preferably, the two sides of the valve body are provided with connecting structures;

the connecting structure comprises a disc, a gasket and a round opening;

the inner side of the disc is communicated with the outer side of the valve body, the outer side of the disc is bonded with the inner side of the gasket, and round openings are formed in the outer side of the disc at equal intervals. The internal sealing after the valve is connected is realized.

Compared with the prior art, the beneficial effects of the utility model are that: according to the thermal valve convenient for cleaning the calcification, the top of the bent pipe is opened by upwards moving the sealing plug in the cleaning mechanism, then vinegar is poured into the bent pipe and is discharged from the notch of the outer wall of the ball through the straight pipe, and the vinegar is flushed by water flow to react with the calcification so as to clean the calcification, prevent the calcification from being accumulated and ensure the normal use of the valve;

the handle in the control mechanism drives the inserted bar to rotate, so as to drive the bent bar to rotate, the bent bar is rotated to the front side and the rear side of the chute, then the inserted bar is pressed downwards through the handle, so that the inserted bar drives the bent bar to move downwards, then the handle is rotated, the inserted bar is matched with the bent bar to drive the bent bar to rotate, and the rotated bent bar drives the valve plug to rotate, so that the valve body is opened, the problem of mistakenly touching and opening the valve is solved, and the practicability is improved;

be linked together through connection structure well disc and external pipeline, cooperate the round mouth to insert the bolt afterwards, make the valve body fix, the packing ring in the disc outside plays sealed effect after the valve body is connected, realizes that the valve is connected inside and seals, avoids the water source to ooze, guarantees to use, the facilitate promotion.

Drawings

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

FIG. 2 is a schematic view showing the connection relationship between the bent pipe, the straight pipe and the spherical ball in FIG. 1;

FIG. 3 is a schematic view showing the connection structure of the insertion rod, the bending rod and the handle in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the disc, the washer and the round mouth in fig. 1.

In the figure: 1. the valve comprises a valve body, 2, a cleaning mechanism, 201, an elbow, 202, a straight pipe, 203, a ball, 204, a sealing plug, 3, a control mechanism, 301, an inserting rod, 302, an elbow rod, 303, a handle, 304, a spring, 4, a connecting structure, 401, a disc, 402, a gasket, 403, a round opening, 5, a round block, 6, a valve plug, 7 and a sliding groove.

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 a technical solution: the utility model provides a heating power valve convenient to clearance calcification, including valve body 1, clearance mechanism 2 is installed in the front outside of valve body 1, clearance mechanism 2 includes return bend 201, straight tube 202, ball 203 and sealing plug 204, the outer wall of return bend 201 is linked together with the front outside of valve body 1, the inboard of return bend 201 rotates with the outside of straight tube 202 and links to each other, the straight tube 202 atress rotates through return bend 201 medial bearing, the inboard of straight tube 202 is linked together with the outer wall of ball 203, the outer wall equidistance processing of ball 203 has the notch, the top of return bend 201 closely laminates with the outer wall of sealing plug 204, the material rubber of sealing plug 204, the top of 204 is binded there is the disk 5, disk 5 is convenient for spur sealing plug 204 rebound.

The top of the valve body 1 is rotatably connected with a valve plug 6, a sliding groove 7 is processed above the outer wall of the valve plug 6, a control mechanism 3 is installed on the inner wall of the sliding groove 7, the control mechanism 3 comprises an inserting rod 301, a bent rod 302, a handle 303 and a spring 304, the outer wall of the inserting rod 301 is inserted into the top of the valve plug 6, the inserting rod 301 is stressed to move up and down through the top of the valve plug 6, the outer side of the inserting rod 301 is welded and connected with the top of the inner side of the bent rod 302, the bottom of the inner side of the bent rod 302 is in sliding clamping connection with the inner wall of the sliding groove 7, the bent rod 302 is stressed to slide along the track through the inner wall of the sliding groove 7, the top of the inserting rod 301 is welded and connected with the bottom of the handle 303, the handle 303 is convenient to drive the inserting rod 301 to move up and down, the bottom of the bent rod 302 is tightly abutted against the top of the spring 304, the bottom of the spring 304 is fixedly connected with the top of the valve body 1, the bent rod 302 is stressed to move down and rebounded through the elasticity of the spring 304, the inner wall of the spring 304 is sleeved and connected with the upper part of the outer wall of the valve plug 6, connecting structure 4 is installed to the both sides of valve body 1, and connecting structure 4 includes disc 401, packing ring 402 and round mouth 403, and the inboard of disc 401 is linked together with the outside of valve body 1, and the inboard of packing ring 402 is binded and is linked to each other in the outside of disc 401, and packing ring 402 guarantees the sealed of disc 401 and junction, and round mouth 403 has been seted up to the outside equidistance of disc 401.

In this embodiment, when the thermal valve is used, the disc 401 is firstly communicated with an external pipeline, then a bolt is inserted into the circular opening 403 to fix the valve body 1, the gasket 402 on the outer side of the disc 401 plays a role in sealing after the valve body 1 is connected, so as to prevent leakage after long-term use, when the valve body 1 is opened, the insert rod 301 is driven by the handle 303 to rotate, so as to drive the bent rod 302 to rotate, the bent rod 302 is rotated to the front and back sides of the chute 7, then the insert rod 301 is pressed downwards by the handle 303, so as to drive the bent rod 302 to move downwards, then the handle 303 is rotated, the insert rod 301 is matched to drive the bent rod 301 to rotate, the rotating bent rod 301 drives the valve plug 6 to rotate, so as to open the valve body 1, so as to realize water flow, then the operation is performed reversely according to the above, when the valve body 1 is closed, when the interior of the valve body 1 is cleaned, the sealing plug 204 is driven by the circular block 5 to move upwards, make the return bend 201 top open, later pour into vinegar through return bend 201, insert the sealing plug 204 back to the top of return bend 201, accomplish return bend 201 and seal, the vinegar of pouring into later passes through the notch discharge of straight tube 202 at ball 203 outer wall, and rivers drive vinegar and wash the reaction with the calcification to valve body 1 inside, make the calcification clear up.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in 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," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. A thermal valve convenient to clean calcification, comprising a valve body (1), characterized in that: a cleaning mechanism (2) is arranged on the outer side of the front surface of the valve body (1);

the cleaning mechanism (2) comprises an elbow (201), a straight pipe (202), a round ball (203) and a sealing plug (204);

the outer wall of the elbow pipe (201) is communicated with the outer side of the front face of the valve body (1), the inner side of the elbow pipe (201) is rotatably connected with the outer side of the straight pipe (202), the inner side of the straight pipe (202) is communicated with the outer wall of the round ball (203), and the top of the elbow pipe (201) is tightly attached to the outer wall of the sealing plug (204).

2. A thermal valve for facilitating the cleaning of calcification as recited in claim 1, wherein: the top of the sealing plug (204) is bonded with a round block (5).

3. A thermal valve for facilitating the cleaning of calcification as recited in claim 1, wherein: the top of valve body (1) is rotated and is connected with valve plug (6), spout (7) have been processed to the outer wall top of valve plug (6).

4. A thermal valve for facilitating the cleaning of calcification as recited in claim 3, wherein: the inner wall of the sliding chute (7) is provided with a control mechanism (3);

the control mechanism (3) comprises an inserting rod (301), a bent rod (302), a handle (303) and a spring (304);

the outer wall of inserted bar (301) is pegged graft mutually with the top of valve plug (6), the outside of inserted bar (301) links to each other with the inboard top welding of curved bar (302), the inboard bottom of curved bar (302) slides the joint with the inner wall of spout (7), the top of inserted bar (301) links to each other with the bottom welding of handle (303), the bottom of curved bar (302) offsets tightly with the top of spring (304), the bottom of spring (304) links to each other with the top rigid coupling of valve body (1), the inner wall of spring (304) cup joints mutually with the outer wall top of valve plug (6).

5. A thermal valve for facilitating the cleaning of calcification as recited in claim 1, wherein: the two sides of the valve body (1) are provided with connecting structures (4);

the connecting structure (4) comprises a disc (401), a gasket (402) and a round opening (403);

the inner side of the disc (401) is communicated with the outer side of the valve body (1), the outer side of the disc (401) is bonded with the inner side of the gasket (402), and round openings (403) are formed in the outer side of the disc (401) at equal intervals.