CN212616709U

CN212616709U - Valve with heating function

Info

Publication number: CN212616709U
Application number: CN202021139666.2U
Authority: CN
Inventors: 孙浩; 孙向东
Original assignee: Guangxi Yujie Waterproof And Anticorrosive Material Co ltd
Current assignee: Guangxi Yujie Waterproof And Anticorrosive Material Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-26
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a valve with heating function, including feed pipe, pipe valve body and discharging pipe that communicate in proper order from top to bottom, the pipe valve body is equipped with the leader outward, the coaxial transmission of handle has the bull stick, the bull stick bearing is worn to establish the pipe valve body and is equipped with the valve disc of adaptation pipe valve body in it, the dead lever of longitudinal symmetry is all fixedly connected to the outside both sides of pipe valve body, the dead lever tip rigid coupling has the internal thread pipe, the external wall cover of internal thread pipe is equipped with heating mechanism, and heating mechanism extends to in the pipe valve body lateral part; a screw rod is screwed in the internal thread pipe and is in transmission connection with a heating mechanism; the utility model discloses a but set up endwise slip's heating plate in the pipe valve body to set up the heating resistor silk that has the heating effect at the heating plate, make the temperature inside the valve can obtain control, thereby through the heating effect of resistance silk, make the pitch of valve inside cooling agglutination melt by the heating, realized the effective clearance of valve, improved the life of valve.

Description

Valve with heating function

Technical Field

The utility model relates to a coiled material valve technical field especially relates to a valve with heating function.

Background

The composite asphalt material for manufacturing the coiled material has extremely strong viscosity, because the valve used at present does not have a heating function, the composite asphalt material can be cooled, condensed and gathered at the position of the valve, the valve can be blocked finally, and the composite asphalt material blocked at the position of the valve is cleaned very trouble.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a valve with heating function can solve the technical defect who exists among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a valve with a heating function comprises a feeding pipe, a circular pipe valve body and a discharging pipe which are sequentially communicated from top to bottom, wherein a handle is arranged outside the circular pipe valve body, a rotating rod is coaxially driven by the handle, a rotating rod bearing penetrates through the circular pipe valve body and is internally provided with a valve disc matched with the circular pipe valve body, two sides outside the circular pipe valve body are fixedly connected with fixing rods which are symmetrical from top to bottom, the end part of each fixing rod is fixedly connected with an internal thread pipe, the outer wall of the internal thread pipe is sleeved with a heating mechanism, and the heating mechanism extends into the side part of the circular pipe valve body; the internal thread pipe is internally screwed with a screw which is in transmission connection with a heating mechanism.

Preferably, heating mechanism locates the automatically controlled dish of internal thread pipe outer wall including fixed cover, the output of automatically controlled dish passes through the hose intercommunication and slides the chamber, slide chamber output intercommunication dish chamber, evenly communicate a plurality of smooth tube chambeies on the dish chamber, it slides and runs through the pipe valve body and extend to inside to slide the tube chamber, the intercommunication heating plate is established to slide the tube chamber end.

Preferably, a storage battery is assembled in the electric control disc, a lead is assembled in the hose, and a heating resistance wire is assembled in the heating disc; the storage battery is electrically connected with a lead, and the lead sequentially penetrates through the hose, the sliding cavity and extends into the heating plate; the output end of the lead is electrically connected with the heating resistance wire.

Preferably, the sliding cavity, the plate cavity, the sliding cavity and the heating plate are integrally formed and are communicated with each other.

Preferably, a sealing rubber ring is arranged at the contact position of the sliding tube cavity and the circular tube valve body.

Preferably, the inner wall of the circular tube valve body corresponding to the heating plate is provided with a matched convex groove.

Preferably, one end of the screw is coaxially and fixedly connected with the turntable, the other end of the screw is rotatably connected with the bearing ring, the bearing ring is fixedly connected with the limiting disc, and the limiting disc is slidably arranged in the sliding cavity and is in limit abutting connection with the sliding cavity.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses a but set up endwise slip's heating plate in the pipe valve body to set up the heating resistor silk that has the heating effect at the heating plate, make the temperature inside the valve can obtain control, thereby through the heating effect of resistance silk, make the pitch of valve inside cooling agglutination melt by the heating, realized the effective clearance of valve, improved the life of valve.

2. The utility model discloses a design of carousel, screw rod, spacing dish, slip chamber, dish chamber, smooth tube chamber, convex groove, heating plate for the heating plate can carry out the displacement, and the heating plate is when being located convex groove, does not produce the resistance to the pitch of normal flow, and the heating plate enables the heating center and more is close to the valve body middle part when being located the inner chamber of pipe valve body and putting, carries out heating and heat transfer sooner.

Drawings

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

FIG. 2 is an enlarged view of the connecting position of the screw rod, the sliding pipe cavity and the circular pipe valve body;

fig. 3 is a schematic side view of the circular tube valve body of the present invention;

wherein: 1. a feed pipe; 2. a circular tube valve body; 3. a discharge pipe; 4. a handle; 5. a rotating rod; 6. a valve disk; 7. a heating mechanism; 8. fixing the rod; 9. an internally threaded tube; 10. a screw; 11. a turntable; 12. a bearing ring; 13. a limiting disc; 21. a convex groove; 71. an electric control disc; 72. a hose; 73. a sliding cavity; 74. a disc cavity; 75. a synovial cavity; 76. and heating the plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Embodiment 1, please refer to fig. 1-3, the utility model provides a valve with heating function, which includes a feeding pipe 1, a circular pipe valve body 2 and a discharging pipe 3 sequentially connected from top to bottom, a handle 4 is arranged outside the circular pipe valve body 2, a rotating rod 5 is coaxially driven by the handle 4, a bearing of the rotating rod 5 penetrates through the circular pipe valve body 2 and a valve disc 6 adapted to the circular pipe valve body 2 is arranged in the rotating rod, and the valve body can be opened and closed by rotating the handle 4; the two outer sides of the circular tube valve body 2 are fixedly connected with fixing rods 8 which are symmetrical up and down to play a supporting role, the end part of each fixing rod 8 is fixedly connected with an internal threaded tube 9, the outer wall of each internal threaded tube 9 is sleeved with a heating mechanism 7, and the heating mechanisms 7 extend into the side part of the circular tube valve body 2; a screw rod 10 is screwed in the internal thread tube 9, the screw rod 10 is connected with the heating mechanism 7 in a transmission way,

the heating mechanism 7 comprises an electric control disc 71 fixedly sleeved on the outer wall of the internal threaded pipe 9, the output end of the electric control disc 71 is communicated with a sliding cavity 73 through a hose 72, the output end of the sliding cavity 73 is communicated with a disc cavity 74, a plurality of sliding pipe cavities 75 are uniformly communicated on the disc cavity 74, the sliding pipe cavities 75 penetrate through the circular pipe valve body 2 in a sliding mode and extend to the interior of the circular pipe valve body, and a communicated heating disc 76 is arranged at the tail end of each sliding pipe cavity; a storage battery is arranged in the electric control disc 71, a lead is arranged in the hose 72, and a heating resistance wire is arranged in the heating disc 76; the storage battery is electrically connected with a lead, and the lead sequentially penetrates through the hose 72, the sliding cavity 73, the disc cavity 74 and the sliding pipe cavity 75 and extends into the heating disc 76; the output end of the lead is electrically connected with the heating resistance wire.

The storage battery in the electric control disc 71 supplies power for the lead; after the conducting wires supply power, the power is transmitted into the heating resistance wires of the heating plate 76, the resistance wires heat the heating plate 76, and the heating plate 76 enables the solidified asphalt in the circular pipe valve body to be heated and melted.

The slide chamber 73, the tray chamber 74, the slide pipe chamber 75 and the heating tray 76 are integrally formed and communicate with each other, and the assembly of the internal leads and the respective circuit elements thereof is achieved by the integrally formed and communicating structure.

The contact position of slippery pipe chamber 75 and pipe valve body 2 is equipped with the sealing rubber circle, realizes the sealed of slippery pipe chamber 75 and pipe valve body 2 through-going position through sealing rubber, avoids its inside compound pitch that flows to invade, leads to sliding to receive and hinders.

The inner wall of the round pipe valve body 2 corresponding to the heating plate 76 is provided with a matched convex groove 21, the convex groove 21 is used for matching the heating plate 76, when the heating plate 76 is contracted in the convex groove 21, resistance is not generated on asphalt, and the softened asphalt is easy to flow; however, when the asphalt needs to be heated after solidification, the heating plate 76 can be adjusted to be separated from the convex groove 21 according to the melting condition of the asphalt, so that the heating plate extends into the position of the valve closer to the middle to heat the asphalt at different positions.

One end of the screw 10 is coaxially and fixedly connected with the rotating disc 11, the other end of the screw rotates to be connected with the bearing ring 12, the bearing ring 12 is fixedly connected with the limiting disc 13, the limiting disc 13 is arranged in the sliding cavity 73 in a sliding mode and is in limiting butt joint with the sliding cavity, the limiting disc 13 in limiting butt joint with the limiting disc is pulled by the screw 10 to drive the sliding cavity 73 to move, and therefore the heating disc 76 in the circular tube valve body 2 is moved.

The specific principle is as follows: when the utility model needs to heat and melt the solidified asphalt material in the circular tube valve body 2, the current is supplied by the storage battery, and is transmitted to the heating resistance wire in the heating plate 76 from the circuits in the hose 72, the sliding cavity 73, the plate cavity 74 and the sliding tube cavity 75 in sequence, so that the resistance wire generates heat, and the asphalt around the heating plate 76 is gradually melted; subsequently, the rotary table 11 is rotated, the rotary table 11 drives the screw rod 10 to rotate, the screw rod 10 axially displaces in the inner thread, the limiting disc 13 at the end part of the screw rod is driven to drive the sliding cavity 73, the sliding cavity 73 drives the disc cavity 74, the disc cavity 74 drives the sliding cavity 75, the sliding cavity 75 presses the heating disc 76 out of the convex groove 21, the heating disc 76 is located in the inner cavity of the circular tube valve body 2, the temperature in the circular tube valve body 2 is increased, the condensed and gathered composite asphalt is melted, the melted composite asphalt flows out from the discharge hole, and the valve blockage state is cleaned.

The utility model discloses a but set up endwise slip's heating plate in the pipe valve body to set up the heating resistor silk that has the heating effect at the heating plate, make the temperature inside the valve can obtain control, thereby through the heating effect of resistance silk, make the pitch of valve inside cooling agglutination melt by the heating, realized the effective clearance of valve, improved the life of valve.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a valve with heating function, includes inlet pipe (1), pipe valve body (2) and discharging pipe (3) that communicate in proper order from top to bottom, pipe valve body (2) are equipped with in command (4) outward, handle (4) coaxial drive has bull stick (5), bull stick (5) bearing is worn to establish pipe valve body (2) and is equipped with valve disc (6) of adaptation pipe valve body (2) in it, its characterized in that: the upper and lower symmetrical fixing rods (8) are fixedly connected to the two outer sides of the circular tube valve body (2), an internal threaded tube (9) is fixedly connected to the end portion of each fixing rod (8), a heating mechanism (7) is sleeved on the outer wall of each internal threaded tube (9), and each heating mechanism (7) extends into the side portion of the circular tube valve body (2); a screw rod (10) is screwed in the internal thread pipe (9), and the screw rod (10) is in transmission connection with the heating mechanism (7).

2. A valve with a heating function according to claim 1, wherein: heating mechanism (7) are including fixed automatically controlled dish (71) of locating internal thread pipe (9) outer wall, the output of automatically controlled dish (71) passes through hose (72) intercommunication slip chamber (73), slip chamber (73) output intercommunication dish chamber (74), evenly communicate a plurality of slippery pipe chamber (75) on dish chamber (74), slippery pipe chamber (75) slide and run through pipe valve body (2) and extend to inside, intercommunication heating plate (76) are established to slippery pipe chamber (75) end.

3. A valve with a heating function according to claim 2, wherein: a storage battery is assembled in the electric control disc (71), a lead is assembled in the hose (72), and a heating resistance wire is assembled in the heating disc (76); the storage battery is electrically connected with the lead, and the lead sequentially penetrates through the hose (72), the sliding cavity (73), the disc cavity (74) and the sliding cavity (75) and extends into the heating disc (76); the output end of the lead is electrically connected with the heating resistance wire.

4. A valve with a heating function according to claim 2, wherein: the sliding cavity (73), the plate cavity (74), the sliding pipe cavity (75) and the heating plate (76) are integrally formed and are communicated with each other.

5. A valve with a heating function according to claim 2, wherein: and a sealing rubber ring is arranged at the contact position of the sliding tube cavity (75) and the circular tube valve body (2).

6. A valve with a heating function according to claim 1, wherein: the inner wall of the round pipe valve body (2) corresponding to the heating disc (76) is provided with a matched convex groove (21).

7. A valve with a heating function according to claim 1, wherein: one end of the screw rod (10) is coaxially and fixedly connected with the rotary table (11), the other end of the screw rod is rotatably connected with the bearing ring (12), the bearing ring (12) is fixedly connected with the limiting disc (13), and the limiting disc (13) is arranged in the sliding cavity (73) in a sliding mode and is in limiting abutting connection with the sliding cavity.