CN215060242U - Straight-through type heat energy valve - Google Patents
Straight-through type heat energy valve Download PDFInfo
- Publication number
- CN215060242U CN215060242U CN202120350017.5U CN202120350017U CN215060242U CN 215060242 U CN215060242 U CN 215060242U CN 202120350017 U CN202120350017 U CN 202120350017U CN 215060242 U CN215060242 U CN 215060242U
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- China
- Prior art keywords
- valve body
- straight
- valve
- mounting flange
- flange
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model relates to a direct valve field specifically discloses straight-through heat energy valve, including the direct valve body, the one end of direct valve body is provided with the feeding mouth of pipe, and valve body mounting flange is installed to the orificial tip of feeding, and valve body mounting flange's front surface is provided with the leak protection draw-in groove, and one side of valve body mounting flange is provided with pipe connection flange, and the telescopic outside of screw thread is located pipe connection flange's side surface mounting has the leak protection snap ring, and fastening mounting bolt is installed in valve body mounting flange's the outside, and one side of interior circulation pipeline is located the internally mounted of direct valve body and is filtered the sleeve. The threaded sleeve and the inner thread ring are connected and fixed in a rotating mode through threads, and meanwhile, the fastening and mounting bolts outside the valve body mounting flange are rotated, so that the plurality of fastening and mounting bolts pressurize the plurality of anti-leakage clamping rings located inside the anti-leakage clamping grooves respectively, and the connecting gaps between the anti-leakage clamping rings and the anti-leakage clamping grooves are reduced.
Description
Technical Field
The utility model relates to a direct valve field specifically is direct formula heat energy valve.
Background
The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to functions of the valve, is a control part in a fluid conveying system, and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting, overflowing, relieving pressure and the like. When the straight-through type heat energy valve on the market is used, the condition that the joint of the flange and the pipeline is easy to leak is easily caused because the temperature of a medium conveyed inside is high. Accordingly, a straight through type thermal energy valve is provided by those skilled in the art to solve the problems set forth in the above background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a through heat energy valve to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
straight-through heat energy valve, including straight-through valve body, the one end of straight-through valve body is provided with the feeding mouth of pipe, valve body mounting flange is installed to the orificial tip of feeding, valve body mounting flange's front surface is provided with the leak protection draw-in groove, and one side of valve body mounting flange is provided with pipeline flange, the side surface mounting of pipeline flange has the screw thread sleeve, the outside of screw thread sleeve is located pipeline flange's side surface mounting and has the leak protection snap ring, fastening mounting bolt is installed in valve body mounting flange's the outside, be provided with the internal circulation pipeline between straight-through valve body and the valve body mounting flange, one side of internal circulation pipeline is located the internally mounted of straight-through valve body and filters the sleeve.
As a further aspect of the present invention: fastening mounting bolt and leak protection draw-in groove through connection, threaded sleeve and leak protection draw-in groove joint, fastening mounting bolt rotates with valve body mounting flange to be connected, filter sleeve and valve body mounting flange fixed connection, leak protection snap ring and leak protection draw-in groove joint.
As a further aspect of the present invention: the internal circulation pipeline is in through connection with the valve body mounting flange, an internal thread ring is arranged on the inner side wall, located on the internal circulation pipeline, of the outer side of the threaded sleeve, the filtering sleeve is fixedly connected with the valve body mounting flange, and the threaded sleeve is rotatably connected with the internal thread ring through threads.
As a further aspect of the present invention: a valve rod sleeve is arranged above the valve body of the straight-through valve, and a valve control rotating shaft is arranged above the valve rod sleeve.
As a further aspect of the present invention: the valve control rotating shaft is rotatably connected with the valve rod sleeve, and the valve rod sleeve is in through connection with the straight-through valve body.
As a further aspect of the present invention: the side surface of the valve body mounting flange is provided with a threaded mounting hole, and the other end of the straight-through valve body is provided with a discharge pipe orifice.
As a further aspect of the present invention: the discharging pipe orifice is in through connection with the straight-through valve body, and the threaded mounting hole is in through connection with the valve body mounting flange.
Compared with the prior art, the beneficial effects of the utility model are that: the device main part that sets up can prevent the condition of the medium leakage in the use well from appearing, fastening mounting bolt through the rotation valve body mounting flange outside, make a plurality of fastening mounting bolt pressurize the inside polylith leak protection snap ring that is located the leak protection draw-in groove respectively, make the joint gap between leak protection snap ring and the leak protection draw-in groove reduce, when carrying high temperature liquid, when a small amount of liquid passes through the gap between threaded sleeve and the interior profile ring and outwards flows, the medium can pass through under the interception effect of leak protection snap ring, avoid producing the condition of leaking and appear, threaded sleeve and interior profile ring rotate through the screw thread and connect fixedly, leak protection snap ring then rotates in the inside of leak protection draw-in groove when the pivoted, the compactness of the junction of valve body and pipeline has been guaranteed, guarantee can not produce the condition of medium leakage.
Drawings
FIG. 1 is a schematic structural view of a straight-through heat energy valve;
FIG. 2 is a schematic view of a flange connection structure in a straight-through type heat energy valve;
fig. 3 is a front view of a pipe connection flange in a straight-through thermal energy valve.
In the figure: 1. a straight-through valve body; 2. a valve stem sleeve; 3. a valve control shaft; 4. a discharge pipe orifice; 5. A feed tube orifice; 6. installing a flange on the valve body; 7. a leakage-proof clamping groove; 8. a threaded mounting hole; 9. fastening the mounting bolt; 10. an internal flow conduit; 11. a pipeline connecting flange; 101. a filter cartridge; 1001. an inner thread ring; 1101. a leak-proof snap ring; 1102. a threaded sleeve.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the utility model, through type heat energy valve, including through valve body 1, through valve body 1's one end is provided with feed pipe mouth 5, valve body mounting flange 6 is installed to feed pipe mouth 5's tip, valve body mounting flange 6's front surface is provided with leak protection draw-in groove 7, and one side of valve body mounting flange 6 is provided with pipe connection flange 11, pipe connection flange 11's side surface mounting has threaded sleeve 1102, the outside of threaded sleeve 1102 is located pipe connection flange 11's side surface mounting and has leak protection snap ring 1101, fastening construction bolt 9 is installed in valve body mounting flange 6's the outside, be provided with interior circulation pipeline 10 between through valve body 1 and the valve body mounting flange 6, one side of interior circulation pipeline 10 is located through valve body 1's internally mounted and has filtering sleeve 101.
In fig. 1, 2, 3: fastening construction bolt 9 and 7 through connections of leak protection draw-in groove, threaded sleeve 1102 and 7 joints of leak protection draw-in groove, fastening construction bolt 9 rotates with valve body mounting flange 6 to be connected, filter sleeve 101 and 6 fixed connection of valve body mounting flange, leak protection snap ring 1101 and 7 joints of leak protection draw-in groove, interior circulation pipeline 10 and 6 through connections of valve body mounting flange, the inside wall that the outside of threaded sleeve 1102 is located interior circulation pipeline 10 is provided with interior profile ring 1001, filter sleeve 101 and 6 fixed connection of valve body mounting flange, threaded sleeve 1102 passes through the screw thread rotation with interior profile ring 1001 and is connected. A valve rod sleeve 2 is installed above a straight-through valve body 1, a valve control rotating shaft 3 is installed above the valve rod sleeve 2, the valve control rotating shaft 3 is rotatably connected with the valve rod sleeve 2, the valve rod sleeve 2 is in through connection with the straight-through valve body 1, a threaded installation hole 8 is installed on the side surface of a valve body installation flange 6, a discharge pipe orifice 4 is installed at the other end of the straight-through valve body 1, the discharge pipe orifice 4 is in through connection with the straight-through valve body 1, and the threaded installation hole 8 is in through connection with the valve body installation flange 6.
In fig. 1, 2: rotate in the inside of valve stem sleeve 2 through control flap control shaft 3 to can control flap see open and shut, utilize and install valve body mounting flange 6 and pipeline flange 11 through the 8 internally mounted of screw thread mounting hole of reserving with which fixing bolt and install fixedly, when carrying out the medium transport in the inside of through valve body 1, can filter under the filterable effect of interception of sleeve 101, intercept particulate matter, prevent that the condition of leakage from taking place.
In fig. 2, 3: threaded sleeve 1102 and interior profile ring 1001 are connected fixedly through the screw thread rotation, threaded sleeve 1102 then rotates in the inside of leak protection draw-in groove 7 when the pivoted, simultaneously through the fastening construction bolt 9 in the 6 outsides of rotating valve body mounting flange, make a plurality of fastening construction bolts 9 pressurize to the polylith leak protection snap ring 1101 that lies in leak protection draw-in groove 7 inside respectively, make the connecting gap between leak protection snap ring 1101 and the leak protection draw-in groove 7 reduce, when a small amount of liquid passes through the gap between threaded sleeve 1102 and the interior profile ring 1001 and outwards flows, the medium can pass through under the interception effect of leak protection snap ring 1101, avoid producing the condition appearance of leaking.
The utility model discloses a theory of operation is: when the anti-leakage clamping ring 1101 and the threaded sleeve 1102 on one side of the pipeline connecting flange 11 are respectively installed corresponding to the anti-leakage clamping groove 7 and the inner thread ring 1001 on one side of the valve body installing flange 6 when in use, the pipeline connecting flange 11 is rotated to enable the threaded sleeve 1102 and the inner thread ring 1001 to be connected and fixed in a threaded manner, the anti-leakage clamping ring 1101 rotates in the anti-leakage clamping groove 7 while rotating, meanwhile, the fastening and installing bolts 9 on the outer side of the valve body installing flange 6 are rotated to enable the plurality of fastening and installing bolts 9 to respectively pressurize the plurality of anti-leakage clamping rings 1101 positioned in the anti-leakage clamping grooves 7, so that the connecting gap between the anti-leakage clamping rings 1101 and the anti-leakage clamping grooves 7 is reduced, when a small amount of liquid flows outwards through the gap between the threaded sleeve 1102 and the inner thread ring 1001 when high-temperature liquid is conveyed, under the interception effect of the anti-leakage clamping rings 1101, the condition of leakage is avoided, and meanwhile, when media are conveyed inside the straight-through valve body 1, particulate matters can be intercepted under the intercepting and filtering effects of the filtering sleeve 101, so that the leakage is prevented.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Straight-through heat energy valve, including straight-through valve body (1), its characterized in that, the one end of straight-through valve body (1) is provided with feeding pipe mouth (5), valve body mounting flange (6) are installed to the tip of feeding pipe mouth (5), the front surface of valve body mounting flange (6) is provided with leak protection draw-in groove (7), and one side of valve body mounting flange (6) is provided with pipeline flange (11), threaded sleeve (1102) is installed to the side surface of pipeline flange (11), the side surface that the outside of threaded sleeve (1102) is located pipeline flange (11) installs leak protection snap ring (1101), fastening mounting bolt (9) are installed to the outside of valve body mounting flange (6), be provided with interior circulation pipeline (10) between straight-through valve body (1) and valve body mounting flange (6), the internally mounted that one side of interior circulation pipeline (10) is located straight-through valve body (1) has filtering sleeve (101) .
2. A straight-through thermal energy valve according to claim 1, wherein the fastening and mounting bolt (9) is connected with the leakage-proof slot (7) in a penetrating manner, the threaded sleeve (1102) is connected with the leakage-proof slot (7) in a clamping manner, the fastening and mounting bolt (9) is rotatably connected with the valve body mounting flange (6), the filtering sleeve (101) is fixedly connected with the valve body mounting flange (6), and the leakage-proof snap ring (1101) is connected with the leakage-proof slot (7) in a clamping manner.
3. A straight-through thermal energy valve according to claim 1, wherein the inner circulation pipeline (10) is connected with the valve body mounting flange (6) in a penetrating way, the outer side of the threaded sleeve (1102) is provided with an inner thread ring (1001) on the inner side wall of the inner circulation pipeline (10), the filter sleeve (101) is fixedly connected with the valve body mounting flange (6), and the threaded sleeve (1102) is rotatably connected with the inner thread ring (1001) through threads.
4. A straight-through thermal energy valve according to claim 1, characterized in that a valve rod sleeve (2) is arranged above the straight-through valve body (1), and a valve control rotating shaft (3) is arranged above the valve rod sleeve (2).
5. A through heat energy valve according to claim 4, wherein the valve control shaft (3) is rotatably connected with a valve stem sleeve (2), and the valve stem sleeve (2) is in through connection with the through valve body (1).
6. A straight-through thermal energy valve according to claim 1, wherein the side surface of the valve body mounting flange (6) is provided with a threaded mounting hole (8), and the other end of the straight-through valve body (1) is provided with a discharge pipe orifice (4).
7. A straight-through thermal energy valve according to claim 6, wherein the outlet pipe orifice (4) is in through connection with the straight-through valve body (1), and the threaded mounting hole (8) is in through connection with the valve body mounting flange (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350017.5U CN215060242U (en) | 2021-02-08 | 2021-02-08 | Straight-through type heat energy valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350017.5U CN215060242U (en) | 2021-02-08 | 2021-02-08 | Straight-through type heat energy valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215060242U true CN215060242U (en) | 2021-12-07 |
Family
ID=79256115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120350017.5U Expired - Fee Related CN215060242U (en) | 2021-02-08 | 2021-02-08 | Straight-through type heat energy valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215060242U (en) |
-
2021
- 2021-02-08 CN CN202120350017.5U patent/CN215060242U/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 |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |