CN211039790U - Three-way ball valve - Google Patents
Three-way ball valve Download PDFInfo
- Publication number
- CN211039790U CN211039790U CN201921654348.7U CN201921654348U CN211039790U CN 211039790 U CN211039790 U CN 211039790U CN 201921654348 U CN201921654348 U CN 201921654348U CN 211039790 U CN211039790 U CN 211039790U
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- Prior art keywords
- valve
- nut
- valve body
- pad
- rod
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- Expired - Fee Related
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Abstract
The utility model discloses a three-way ball valve, which belongs to the field of valve body devices, and comprises a valve body, wherein a valve seat is fixedly welded at the upper end of the valve body, a valve rod is connected inside the valve seat through threads, a nut is connected at the upper end of the valve rod through threads, a handle is clamped at the outer side of the upper end of the valve rod, flange plates are fixedly welded at the two sides of the valve body, a rubber pad is fixedly adhered and bonded at the left side of the flange plate, an annular pad is tightly attached to the right side of the flange plate, the valve body is sleeved inside the annular pad in a sliding manner, the annular pad is tightly screwed with an external water pipe through anticlockwise rotating a nut, so that the rubber pad is tightly attached to the external water pipe, the annular pad is tightly attached; the plastic nut is rotated clockwise to drive the supporting pad to compress the upper end face of the hollow screw, so that the temperature measuring rod is convenient to install, the design of the temperature measuring rod can measure the water temperature in real time, and a worker can timely make valve body protection work according to the water temperature.
Description
Technical Field
The utility model relates to a valve body device field, more specifically say, relate to a tee bend ball valve.
Background
The three-way ball valve has a T shape and a L shape, the T shape can enable three orthogonal pipelines to be mutually communicated and cut off a third channel to play a role in flow dividing and converging, and the L three-way ball valve can only be used for connecting two mutually orthogonal pipelines, cannot simultaneously keep the mutual communication of the third pipeline and only plays a role in distribution.
When being connected with an external water pipe, the existing three-way ball valve needs to wind a plurality of layers of raw material belts outside threads of the external water pipe and is tightly connected with a nut in a screwing mode, the number of layers wound by the raw material belts cannot be determined, the nut is inconvenient to connect with the external water pipe for installation, meanwhile, workers cannot predict the water temperature condition inside the valve body in real time in cold weather, and the water inside the valve body is easily cooled, solidified and split. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a three-way ball valve which is tightly screwed with an external water pipe by rotating a nut anticlockwise so that a rubber pad is tightly attached to the external water pipe, and a ring-shaped pad is tightly pressed at the right side of the nut so as to be convenient to install; the plastic nut is rotated clockwise to drive the supporting pad to compress the upper end face of the hollow screw, so that the temperature measuring rod is convenient to install, the design of the temperature measuring rod can measure the water temperature in real time, and a worker can timely make valve body protection work according to the water temperature.
In order to solve the above problems, the utility model adopts the following technical proposal.
A three-way ball valve comprises a valve body, wherein a valve seat is fixedly welded at the upper end of the valve body, a valve rod is connected inside the valve seat through threads, a nut is connected at the upper end of the valve rod through threads, a handle is clamped at the outer side of the upper end of the valve rod, flanges are fixedly welded at two sides of the valve body, a rubber pad is fixedly adhered to the left side of each flange, an annular pad is tightly attached to the right side of each flange, a valve body is sleeved at the inner part of each annular pad in a sliding mode, a nut is sleeved at the outer side of each flange, a valve body is sleeved at the inner part of the right side of each nut in a sliding mode through a through hole, the annular pad is tightly adhered to the inner part of the right side of each nut, a temperature measuring rod is sleeved at the upper end of the valve body through a hole, a, the upper end face of the supporting pad is tightly pressed with a plastic nut, the lower end face of the plastic nut is tightly pressed with a hollow screw, the upper end face of the hole is fixedly welded with the hollow screw, the outer side of the temperature measuring rod is tightly adhered with a protective sleeve, scale marks are carved on the outer side of the protective sleeve, the protective sleeve is tightly screwed with an external water pipe by rotating the nut anticlockwise, so that the rubber pad is tightly attached to the external water pipe, the right side of the nut is tightly pressed with an annular pad, the installation is convenient, and the double water seepage prevention design of the rubber pad and the annular pad can prevent the water seepage at the joint of the nut and the external water pipe and; the plastic nut is rotated clockwise to drive the supporting pad to compress the upper end face of the hollow screw, so that the temperature measuring rod is convenient to install, the design of the temperature measuring rod can measure the water temperature in real time, and a worker can timely make valve body protection work according to the water temperature.
Furthermore, the screw thread external water pipe is passed through to the left side inside of nut, and the tight connection is turned round with external water pipe through anticlockwise rotation nut for external water pipe is hugged closely to the rubber pad, and the nut right side compresses the annular pad, easy to assemble.
Furthermore, the inside of nut has cup jointed ring flange and rubber pad, and the dual prevention of seepage water design of rubber pad and ring gasket can prevent that nut and external water piping junction from oozing and improving its leakproofness.
Furthermore, the lower end surface of the supporting pad is tightly attached to the upper end surface of the hollow screw, and the plastic screw cap is rotated clockwise to drive the supporting pad to compress the upper end surface of the hollow screw, so that the temperature measuring rod is convenient to mount.
Furthermore, the temperature measuring rod is made of toughened glass materials, the design of the temperature measuring rod can measure the temperature of the water body in real time, and workers can timely make valve body protection work according to the water temperature.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the nut is turned anticlockwise and is connected with the external water pipe in a screwing mode, so that the rubber pad is tightly attached to the external water pipe, the annular pad is tightly pressed on the right side of the nut, the installation is convenient, and the double water seepage prevention design of the rubber pad and the annular pad can prevent water seepage at the joint of the nut and the external water pipe and improve the sealing performance of the nut and the external water pipe; the plastic nut is rotated clockwise to drive the supporting pad to compress the upper end face of the hollow screw, so that the temperature measuring rod is convenient to install, the design of the temperature measuring rod can measure the water temperature in real time, and a worker can timely make valve body protection work according to the water temperature.
(2) The left side of the nut is internally connected with the external water pipe through threads, and the nut is tightly screwed with the external water pipe through anticlockwise rotation, so that the rubber pad is tightly attached to the external water pipe, and the right side of the nut is tightly pressed on the annular pad, and the installation is convenient.
(3) The flange plate and the rubber pad are sleeved inside the nut, and the double water seepage prevention design of the rubber pad and the annular pad can prevent water seepage at the joint of the nut and the external water pipe and improve the sealing performance of the nut and the external water pipe.
(4) The lower end surface of the supporting pad is tightly attached with the upper end surface of the hollow screw, and the plastic screw cap is rotated clockwise to drive the supporting pad to compress the upper end surface of the hollow screw, so that the temperature measuring rod is convenient to install.
(5) The temperature measuring rod is made of toughened glass materials, the design of the temperature measuring rod can measure the temperature of the water body in real time, and workers can timely make valve body protection work according to the water temperature.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
fig. 3 is an enlarged cross-sectional view of the protective sheath of the present invention.
The reference numbers in the figures illustrate:
1 valve body, 11 valve seats, 12 valve rods, 13 nuts, 14 handles, 15 flange plates, 16 rubber gaskets, 17 annular gaskets, 18 screw caps, 19 through holes, 2 temperature measuring rods, 21 holes, 22 pipelines, 23 mercury, 24 supporting pads, 25 plastic screw caps, 26 hollow screws, 27 protective sleeves and 28 scale marks.
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 any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a three-way ball valve comprises a valve body 1, referring to fig. 1-3, a valve seat 11 is fixedly welded at the upper end of the valve body 1, a valve rod 12 is connected inside the valve seat 11 through a thread, a nut 13 is connected at the upper end of the valve rod 12 through a thread, a handle 14 is clamped at the outer side of the upper end of the valve rod 12, flanges 15 are fixedly welded at both sides of the valve body 1, a rubber pad 16 is fixedly adhered at the left side of the flange 15, an annular pad 17 is tightly adhered at the right side of the flange 15, the valve body 1 is sleeved inside the annular pad 17 in a sliding manner, a nut 18 is sleeved outside the flange 15, the valve body 1 is sleeved inside the nut 18 in a sliding manner through a through hole 19, the annular pad 17 is fixedly adhered inside the right side of the nut 18, a temperature measuring rod 2 is sleeved at the upper end of the valve body 1 through a, pipeline 22's lower extreme outside fastening is glued and is glued has supporting pad 24, and supporting pad 24's up end compresses tightly has plastic nut 25, and plastic nut 25's lower terminal surface compresses tightly has hollow screw 26, and the fixed welding of up end of hole 21 has hollow screw 26, and the outside fastening of temperature measurement stick 2 is glued and is glued has protective sheath 27, and protective sheath 27's outside is carved with scale mark 28.
Referring to fig. 1-2, the screw cap 18 is screwed to the external water pipe by a screw thread inside the left side, and is screwed to the external water pipe by rotating the screw cap 18 counterclockwise, so that the rubber gasket 16 is tightly attached to the external water pipe, the annular gasket 17 is tightly pressed on the right side of the screw cap 18, the installation is convenient, the flange 15 and the rubber gasket 16 are sleeved inside the screw cap 18, and the double water seepage prevention design of the rubber gasket 16 and the annular gasket 17 can prevent water seepage at the joint of the screw cap 18 and the external water pipe and improve the sealing performance.
Referring to fig. 1 and 3, the lower end surface of the supporting pad 24 is tightly attached to the upper end surface of the hollow screw 26, the plastic nut 25 is rotated clockwise to drive the supporting pad 24 to tightly press the upper end surface of the hollow screw 26, so that the temperature measuring rod 2 is convenient to install, the temperature measuring rod 2 is made of toughened glass materials, the design of the temperature measuring rod 2 can measure the water temperature in real time, and a worker can timely make protection work on the valve body 1 according to the water temperature.
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 (5)
1. The utility model provides a three-way ball valve, includes valve body (1), its characterized in that: the temperature measuring valve is characterized in that a valve seat (11) is fixedly welded at the upper end of the valve body (1), a valve rod (12) is connected to the inside of the valve seat (11) through threads, a nut (13) is connected to the upper end of the valve rod (12) through threads, a handle (14) is clamped to the outer side of the upper end of the valve rod (12), flange plates (15) are fixedly welded at the two sides of the valve body (1), a rubber pad (16) is fixedly adhered to the left sides of the flange plates (15), an annular pad (17) is tightly adhered to the right sides of the flange plates (15), the valve body (1) is sleeved on the outer sides of the flange plates (15) in a sliding mode through holes (19) in the inner parts of the right sides of the nut plates (18), the annular pad (17) is tightly adhered to the inner parts of the right sides of the nut plates (18), a temperature measuring rod (2) is sleeved on, the inside of temperature probe (2) is equipped with pipeline (22), mercury (23) have been deposited to the lower extreme inside of pipeline (22), the lower extreme outside fastening of pipeline (22) is glued and have supporting pad (24), the up end of supporting pad (24) is compressed and is had plastic nut (25), the lower terminal surface of plastic nut (25) is compressed and is had hollow screw (26), the up end fixed weld of hole (21) has hollow screw (26), the outside fastening of temperature probe (2) is glued and has protective sheath (27), scale mark (28) have been carved with in the outside of protective sheath (27).
2. The three-way ball valve of claim 1, wherein: the inner part of the left side of the screw cap (18) is externally connected with a water pipe through threads.
3. The three-way ball valve of claim 1, wherein: and the flange plate (15) and the rubber pad (16) are sleeved in the nut (18).
4. The three-way ball valve of claim 1, wherein: the lower end surface of the supporting pad (24) is tightly attached with the upper end surface of the hollow screw (26).
5. The three-way ball valve of claim 1, wherein: the temperature measuring rod (2) is made of toughened glass materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654348.7U CN211039790U (en) | 2019-09-30 | 2019-09-30 | Three-way ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654348.7U CN211039790U (en) | 2019-09-30 | 2019-09-30 | Three-way ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039790U true CN211039790U (en) | 2020-07-17 |
Family
ID=71532662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921654348.7U Expired - Fee Related CN211039790U (en) | 2019-09-30 | 2019-09-30 | Three-way ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211039790U (en) |
-
2019
- 2019-09-30 CN CN201921654348.7U patent/CN211039790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |