CN218598930U

CN218598930U - Integrated form companion's heat ball valve

Info

Publication number: CN218598930U
Application number: CN202222490143.8U
Authority: CN
Inventors: 杨光贤; 陆晔
Original assignee: O'teker Wuxi Automatic Control Engineering Co ltd
Current assignee: O'teker Wuxi Automatic Control Engineering Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-10
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses an integrated form companion hot ball valve belongs to the ball valve field, including case pipe, flange butt joint pipe A, flange butt joint pipe B and square plate loose joint screw rod, flange butt joint pipe A installs in one side of case pipe, flange butt joint pipe B installs at the opposite side of case pipe, and flange butt joint pipe B and flange butt joint pipe A pass through square plate loose joint screw rod and connect, one side of case pipe imbeds has the case bull stick, the top of case bull stick is installed the handle mount pad, and this scheme adopts square plate loose joint screw rod to connect two square flanges, has cancelled traditional bolted connection mode, and square plate loose joint screw rod only needs to close and unscrew hexagon nut, can overturn and open square plate loose joint screw rod, need not to dismantle hexagon nut completely, makes flange butt joint pipe demolish more swiftly, is favorable to the maintenance of ball valve; the valve rod handle and the handle mounting seat are movably connected through the handle rotating shaft, and the movable valve rod handle is more convenient to deal with the narrow mounting environment.

Description

Integrated heat tracing ball valve

Technical Field

The utility model relates to a ball valve field, more specifically say, relate to an integrated form companion's heat ball valve.

Background

The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like.

The integrated heat tracing ball valve is a ball valve of an integrated temperature detector and is used for transmitting materials such as flues, hot water and the like, but the current integrated heat tracing ball valve is used: materials conveyed by the heat tracing ball valve are generally high in temperature, the sealing end in the ball valve is damaged greatly, and the sealing end needs to be replaced periodically, so that the flange butt joint pipe of the ball valve needs to be disassembled, and the existing flange butt joint pipe is directly connected and fixed through a bolt, so that the disassembly is not fast and convenient; meanwhile, the installation space of the ball valve is usually narrow, and the handle of the valve rod is not flexible enough when rotating.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an integrated form companion's hot ball valve, it can realize, dismantles the flange fast and to the pipe, and the convenience is maintained ball valve internal overhaul.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides an integrated form companion hot ball valve, includes that case pipe, flange dock pipe A, flange dock pipe B and square plate loose joint screw rod, flange dock pipe A installs the one side at the case pipe, flange dock pipe B installs the opposite side at the case pipe, and flange dock pipe B and flange dock pipe A pass through the square plate loose joint screw rod and connect, one side embedding of case pipe has the case bull stick, the handle mount pad is installed on the top of case bull stick, the valve rod handle is installed on the top of handle mount pad.

Furthermore, the bottom of the handle mounting seat is provided with a sleeve, the handle mounting seat is nested at the top end of the valve core rotating rod through the sleeve, a sleeve screw is embedded between the sleeve and the valve core rotating rod, the sleeve and the valve core rotating rod are fixedly connected through the sleeve screw, and the sleeve screw and the valve core rotating rod are connected in a screwing mode through threads.

Furthermore, a handle rotating shaft is embedded between the valve rod handle and the handle mounting seat, and the valve rod handle and the handle mounting seat are movably connected through the handle rotating shaft.

Furthermore, a square flange B is arranged at one end of the flange butt joint pipe B, a square flange A is arranged at one end of the flange butt joint pipe A, and a screw lantern ring is arranged at one end of the square plate loose joint screw.

Further, the embedding has the pivot between screw rod lantern ring and the square flange B, and through pivot swing joint between screw rod lantern ring and the square flange B, the one end nestification of square plate loose joint screw rod has hexagon nut, hexagon nut and square plate loose joint screw rod pass through the screw thread and close the connection soon, square plate loose joint screw rod and square flange A pass through hexagon nut extrusion connection fixedly.

Furthermore, a temperature detector is arranged on one side of the flange butt joint pipe B.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme adopts the square plate loose joint screw rod with two square flange joint, has cancelled traditional bolted connection mode, and the square plate loose joint screw rod only needs to close soon and unscrew hexagon nut, can overturn and open the square plate loose joint screw rod, need not to dismantle completely hexagon nut for dismantling of flange butt joint pipe is more swift, is favorable to the maintenance of ball valve, changes sealed the pad etc..

(2) The valve rod handle and the handle mounting seat are movably connected through the handle rotating shaft, the movable valve rod handle is more convenient to deal with the local installation environment, and the valve rod handle is convenient to rotate.

Drawings

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

FIG. 2 is a schematic view of a three-dimensional structure of a flange butt joint pipe A of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the square plate loose joint screw of the present invention;

fig. 4 is the installation mode of the valve rod handle of the present invention, and the schematic view of the three-dimensional explosion structure.

The reference numbers in the figures illustrate:

101. a valve core tube; 111. a valve core rotating rod; 112. a handle mount; 113. a valve stem handle; 114. a sleeve; 115. a sleeve screw; 116. a handle spindle; 102. the flange is butted with the pipe A; 121. a square flange A; 103. the flange is butted with the pipe B; 131. a square flange B; 132. a temperature detector; 104. the square plate is movably connected with the screw; 141. a hexagonal nut; 142. and a screw lantern ring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, an integrated heat tracing ball valve includes a valve core tube 101, a flange butt joint tube a102, a flange butt joint tube B103 and a square plate loose joint screw 104, the flange butt joint tube a102 is installed at one side of the valve core tube 101, the flange butt joint tube B103 is installed at the other side of the valve core tube 101, the flange butt joint tube B103 and the flange butt joint tube a102 are connected through the square plate loose joint screw 104, a valve core rotating rod 111 is embedded at one side of the valve core tube 101, a handle mounting seat 112 is installed at the top end of the valve core rotating rod 111, and a valve rod handle 113 is installed at the top end of the handle mounting seat 112.

Referring to fig. 1 and 4, a sleeve 114 is disposed at a bottom end of the handle mounting seat 112, the handle mounting seat 112 is nested at a top end of the valve core rotating rod 111 through the sleeve 114, a sleeve screw 115 is embedded between the sleeve 114 and the valve core rotating rod 111, the sleeve 114 and the valve core rotating rod 111 are fixedly connected through the sleeve screw 115, and the sleeve screw 115 and the valve core rotating rod 111 are connected in a screwing manner through threads, so that the valve stem handle 113 can conveniently drive the valve core rotating rod 111 to rotate through the handle mounting seat 112.

Referring to fig. 1 and 4, a handle rotating shaft 116 is embedded between the valve rod handle 113 and the handle mounting seat 112, and the valve rod handle 113 and the handle mounting seat 112 are movably connected through the handle rotating shaft 116, so that the valve rod handle 113 can conveniently correspond to a more narrow space environment, and is convenient to turn over and more flexible.

Referring to fig. 1-3, a square flange B131 is provided at one end of the flange butt joint pipe B103, a square flange a121 is provided at one end of the flange butt joint pipe a102, and a screw collar 142 is provided at one end of the square plate loose joint screw 104, so that the square flange a121 and the square flange B131 can be conveniently connected.

Referring to fig. 1-3, a rotating shaft is embedded between the screw lantern ring 142 and the square flange B131, the screw lantern ring 142 is movably connected with the square flange B131 through the rotating shaft, the hexagon nut 141 is nested at one end of the square plate loose joint screw 104, the hexagon nut 141 is screwed with the square plate loose joint screw 104 through threads, the square plate loose joint screw 104 is fixedly connected with the square flange a121 through the hexagon nut 141 in an extrusion manner, and the arrangement facilitates connection of the square flange a121 with the square flange B131.

Referring to fig. 1, a temperature detector 132 is disposed on one side of the flange butt joint pipe B103 so as to detect the temperature of the conveyed material, and the temperature detector 132 is of the type HSTL-103.

When in use: when the sealing gasket inside the valve core pipe 101 needs to be repaired and replaced, a wrench is used for screwing and unscrewing each hexagon nut 141, then the square plate loose joint screw 104 is turned outwards and opened, at the moment, the square flange A121 and the square flange B are separated from the connection and fixation of the square plate loose joint screw 104, the valve core pipe 101 clamped between the square flange A121 and the square flange B can be taken down, then the valve core pipe 101 is taken down, and the sealing gasket inside the valve core pipe 101 can be detached and replaced.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an integrated form companion's heat ball valve, includes case pipe (101), flange butt joint pipe A (102), flange butt joint pipe B (103) and square plate loose joint screw rod (104), its characterized in that: the flange is to managing A (102) and is installed in one side of case pipe (101), the flange is to managing B (103) and install the opposite side in case pipe (101), and flange is to managing B (103) and flange and is to managing A (102) and connect through square plate loose joint screw (104), one side embedding of case pipe (101) has valve core bull stick (111), handle mount pad (112) are installed on the top of valve core bull stick (111), valve rod handle (113) are installed on the top of handle mount pad (112).

2. An integrated heat trace ball valve as claimed in claim 1, wherein: the bottom of handle mount pad (112) is provided with sleeve (114), and handle mount pad (112) nests in the top of case bull stick (111) through sleeve (114), it has sleeve screw (115) to embed between sleeve (114) and case bull stick (111), and sleeve (114) and case bull stick (111) pass through sleeve screw (115) and connect fixedly, sleeve screw (115) and case bull stick (111) pass through the screw thread and revolve the closure and connect.

3. An integrated heat trace ball valve as claimed in claim 1, wherein: a handle rotating shaft (116) is embedded between the valve rod handle (113) and the handle mounting seat (112), and the valve rod handle (113) and the handle mounting seat (112) are movably connected through the handle rotating shaft (116).

4. An integrated heat trace ball valve as claimed in claim 1, wherein: one end of the flange butt joint pipe B (103) is provided with a square flange B (131), one end of the flange butt joint pipe A (102) is provided with a square flange A (121), and one end of the square plate loose joint screw rod (104) is provided with a screw rod lantern ring (142).

5. An integrated heat trace ball valve as claimed in claim 4, wherein: the utility model discloses a bolt, including screw rod lantern ring (142) and square flange B (131), the embedding has the pivot between screw rod lantern ring (142) and square flange B (131), and through pivot swing joint between screw rod lantern ring (142) and square flange B (131), the one end nestification of square plate loose joint screw rod (104) has hexagon nut (141), hexagon nut (141) and square plate loose joint screw rod (104) are connected through the screw thread closure soon, square plate loose joint screw rod (104) and square flange A (121) are connected fixedly through hexagon nut (141) extrusion.

6. An integrated heat trace ball valve as claimed in claim 1, wherein: and a temperature detector (132) is arranged on one side of the flange butt joint pipe B (103).