CN218494306U - Clamping pressure adjustable installation gate valve - Google Patents
Clamping pressure adjustable installation gate valve Download PDFInfo
- Publication number
- CN218494306U CN218494306U CN202222212279.2U CN202222212279U CN218494306U CN 218494306 U CN218494306 U CN 218494306U CN 202222212279 U CN202222212279 U CN 202222212279U CN 218494306 U CN218494306 U CN 218494306U
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- groove
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- 238000009434 installation Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 210000004907 gland Anatomy 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses a clamping pressure adjustable installation gate valve, which comprises a valve, a first pipeline, a second pipeline, a sealing ring and a water inlet pipe, wherein the valve is installed on the first pipeline and is used for controlling the on-off of water flow in the first pipeline; the first pipeline is provided with a first end, a second end and a third end which are mutually communicated, the directions of the first end and the second end are opposite, and the third end is arranged between the first end and the second end; the first end is provided with an embedding groove, and the sealing ring is arranged on the embedding groove of the first end; the two ends of the second pipeline are provided with embedded grooves, and the sealing ring is arranged on the embedded grooves of the second pipeline; the valve is arranged on the third end; the first pipeline and the water inlet pipe mutually form a first pressure groove; the first pipeline and the second pipeline mutually form a second pressure groove. The utility model discloses according to remaining vacancy length between second pipeline and the play water pipe spare, and then decide the second end of first pipeline and the second pipeline between the complex depth, it is convenient to change the meet soon.
Description
Technical Field
The utility model relates to a water pipe gate valve equipment technical field, concretely relates to adjustable installation gate valve is pressed to card.
Background
The quick-connection gate valve of card pressure formula has the installation swiftly, the installation effectiveness is high, reduce advantages such as risk of leaking, nevertheless because the quick-connection gate valve of card pressure is fixed mounting in the pipeline, when the valve body of traditional card pressure quick-connection gate valve appears closing untight or closing not first-class trouble because long-term the use, need tear down whole gate valve and just can change, pipeline length after demolising is apart from not good control, if the gate valve length of change not enough then can't be installed new gate valve again in the pipeline on both sides, it is loaded down with trivial details to change.
Therefore, it is necessary to provide a jam-adjustable gate valve that solves the above problems.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide an adjustable installation gate valve of chucking.
The technical scheme is as follows:
a clamping pressure adjustable installation gate valve comprises a valve, a first pipeline, a second pipeline, a sealing ring and a water inlet pipe, wherein the valve is installed on the first pipeline and used for controlling the on-off of water flow in the first pipeline; the first pipeline is provided with a first end, a second end and a third end which are communicated with each other, the directions of the first end and the second end are opposite, and the third end is arranged between the first end and the second end; the first end is provided with an embedding groove, and the sealing ring is arranged on the embedding groove of the first end; the two ends of the second pipeline are provided with embedded grooves, and the sealing ring is arranged on the embedded grooves of the second pipeline; the valve is mounted on the third end; the first end is matched with the water inlet pipe, and a first pressure groove is formed between the first pipeline and the water inlet pipe in a clamping and pressing mode; the second end is matched with one end of the second pipeline, and the first pipeline and the second pipeline are mutually formed into a second pressure groove in a clamping and pressing mode.
Furthermore, the valve comprises a valve body, a bonnet, a valve rod and a press cap, the valve body and the third end are of an integrated structure, the bonnet is arranged on the valve body, and the press cap is in threaded connection with the top of the bonnet.
The valve cover is arranged at the third end and used for playing a role in sealing and stabilizing the valve rod, and the valve rod is prevented from shaking and the like in the using process; when in use, the valve rod is rotated to realize that water flow can circulate from the valve body; the setting of the cap can further play stable effect when the valve rod rotates.
Further, the valve rod can rotatably penetrate through the valve cover and the pressing cap and extend to the inside of the third end; and a flashboard for playing a blocking role is installed at the bottom of the valve rod, and the flashboard is arranged inside the third end.
The valve rod rotates in the valve cover and the valve body, and in the rotating process, the flashboard moves upwards or downwards in the third end to realize the opening or closing of the clamping and pressing quick-connection gate valve.
Furthermore, the embedding groove on the first end is protruded relative to the pipe wall of the first pipeline, and a first pressing groove formed by clamping and pressing is arranged at two sides of the embedding groove; the embedding groove on the second pipeline is protruded relative to the pipe wall of the second pipeline, and the second pressing groove formed by clamping and pressing is formed in two sides of the embedding groove.
The embedded grooves which are raised relative to the pipe walls of the first pipeline and the second pipeline are used for accommodating the sealing rings; both sides in this inlay groove all have the setting of first indent or second indent, can play the effect of dual locking, have further guaranteed the sealing performance that the adjustable installation gate valve of card pressure.
Furthermore, the clamping and pressing adjustable gate valve further comprises a water outlet pipe, the water outlet pipe is matched with the other end of the second pipeline, and the water outlet pipe and the other end of the second pipeline form a third pressure groove in a clamping and pressing mode.
After the installation distance is adjusted according to the vacant length, the other end of the second pipeline and the water outlet pipe piece are mutually clamped and pressed through special clamping and pressing equipment to form a third pressure groove, so that the sealing performance of the clamping and pressing adjustable installation gate valve is further guaranteed.
Further, the cross-sectional shapes of the first pressure groove, the second pressure groove and the third pressure groove in the radial direction are regular hexagon structures or circular structures.
The section of the clamping and pressing part is in a regular hexagon or round structure, and the sealing function of the sealing ring ensures that the sealing ring has the characteristics of leakage prevention, pulling resistance, vibration resistance, high pressure resistance and the like.
Furthermore, the clamping pressure adjustable installation gate valve further comprises a rotating wheel, and the rotating wheel is installed on the top of the valve rod.
The rotating wheel is operated to drive the valve rod to rotate, and the rotating force can be further saved by the rotating wheel.
Further, the flashboard is located the below of valve gap, the flashboard is equipped with the through-hole in vertical direction, the valve rod is equipped with the screw thread, valve rod and this through-hole threaded connection.
The valve rod rotates in the valve cover and the valve body, and because the valve rod is in threaded connection with the gate plate, the overall height of the valve rod relative to the valve body cannot be changed in the rotating process, and the gate plate moves upwards or downwards under the action of threads, so that the clamping and pressing quick-connection gate valve is opened or closed.
Compared with the prior art, the utility model discloses technical scheme's beneficial effect is:
when an old clamping and pressing type quick-connection gate valve breaks down and needs to be replaced by a new gate valve, after the old gate valve is disassembled, a gap with a certain length is reserved between two pipelines of a water inlet pipe fitting and a water outlet pipe fitting, when the gate valve is installed and replaced, the first end of a first pipeline is matched with the water inlet pipe fitting, a sealing ring on an embedding groove at the first end can play a role in sealing and matching the first pipeline and the water inlet pipe fitting, the first pipeline and the water inlet pipe fitting are clamped and pressed mutually through special clamping and pressing equipment to form a first pressure groove, and a connecting pipe can be clamped and fixed in the quick-connection pipe fitting through the formed first pressure groove so as to realize stable and sealed connection of the connecting pipe and the quick-connection pipe fitting;
when the second end of the first pipeline is assembled with the second pipeline, the matching depth between the second end of the first pipeline and the second pipeline is further determined according to the remaining vacant length between the second pipeline and the water outlet pipe piece, if the vacant length is longer, the second end can be inserted to be shallower when being inserted into the second pipeline, and thus, the distance from the first end to the second pipeline is extended; conversely, if the length of the gap is shorter, the second end can be inserted deeper when inserted into the second conduit, so that the distance from the first end to the second conduit is shorter; after the length distance is determined, the second end and the second pipeline are clamped and pressed mutually through the special clamping and pressing equipment to form a second pressure groove, so that a new clamping and pressing adjustable installation gate valve is replaced according to the vacant length, and the replacement and quick connection are convenient.
Drawings
FIG. 1 is a cross-sectional view of a valve and a first conduit in an embodiment of the invention;
fig. 2 is a cross-sectional view of a second conduit in an embodiment of the invention;
FIG. 3 is a sectional view of an embodiment of the present invention showing a gate valve with adjustable clamping pressure;
fig. 4 is a cross-sectional view of the clamping pressure adjustable installation gate valve, in which the second end can be inserted shallower when the second end is inserted into the second pipe in the embodiment of the present invention, when the length of the gap between the water inlet pipe and the water outlet pipe is longer;
description of reference numerals:
10. the valve comprises a valve body 11, a valve body 12, a valve cover 13, a valve rod 14, a pressing cap 15, a flashboard 16, a through hole 17, a rotating wheel 20, a first pipeline 21, a first end 22, a second end 23, a third end 24, an embedding groove 25, a first pressing groove 26, a second pressing groove 30, a second pipeline 40, a sealing ring 50, a water inlet pipe 60, a water outlet pipe 61 and a third pressing groove.
Detailed Description
The following describes embodiments of the present invention in detail.
A clamping pressure adjustable installation gate valve comprises a valve 10, a first pipeline 20, a second pipeline 30, a sealing ring 40 and a water inlet pipe 50, wherein the valve 10 is installed on the first pipeline 20, and the valve 10 is used for controlling the on-off of water flow in the first pipeline 20; the first pipeline 20 has a first end 21, a second end 22 and a third end 23 which are communicated with each other, the directions of the first end 21 and the second end 22 are opposite, and the third end 23 is arranged between the first end 21 and the second end 22; the first end 21 is provided with an embedded groove 24, and the sealing ring 40 is arranged on the embedded groove 24 of the first end 21; both ends of the second pipeline 30 are provided with embedded grooves 24, and the sealing ring 40 is arranged on the embedded grooves 24 of the second pipeline 30; the valve 10 is mounted on the third end 23; the first end 21 is matched with the water inlet pipe 50, and the first pipeline 20 and the water inlet pipe 50 are mutually formed into a first pressure groove 25 in a clamping and pressing mode; the second end 22 is engaged with an end of the second pipe 30 and forms the second indent 26 by snapping the first pipe 20 and the second pipe 30 to each other.
The embedding groove 24 on the first end 21 is raised relative to the pipe wall of the first pipe 20, and a first pressing groove 25 formed by clamping and pressing is arranged at two sides of the embedding groove 24; the embedding groove 24 on the second pipeline 30 is protruded relative to the pipe wall of the second pipeline 30, and the second pressing groove 26 formed by clamping and pressing is arranged at two sides of the embedding groove 24.
The clamping pressure adjustable installation gate valve further comprises a water outlet pipe 60, the water outlet pipe 60 is matched with the other end of the second pipeline 30, and the water outlet pipe 60 and the other end of the second pipeline 30 are mutually formed into a third pressure groove 61 in a clamping pressure mode.
The cross-sectional shapes of the first indent 25, the second indent 26 and the third indent 61 in the radial direction are regular hexagonal structures.
The valve 10 comprises a valve body 11, a bonnet 12, a valve rod 13, a press cap 14 and a rotating wheel 17, wherein the valve body 11 and a third end 23 are of an integrated structure, the bonnet 12 is covered on the valve body 11, and the press cap 14 is in threaded connection with the top of the bonnet 12; the valve rod 13 is rotatably penetrated through the valve cover 12 and the pressing cap 14 and extends to the inside of the third end 23; the bottom of the valve rod 13 is provided with a shutter plate 15 for blocking, and the shutter plate 15 is arranged inside the third end 23; the rotating wheel 17 is mounted on the top of the valve rod 13; the flashboard 15 is located below the valve cover 12, a through hole 16 is formed in the flashboard 15 in the vertical direction, a thread is formed in the valve rod 13, and the valve rod 13 is in threaded connection with the through hole 16.
The embodiment has the following advantages:
1. when an old clamping and pressing type quick-connection gate valve breaks down and needs to be replaced by a new gate valve, after the old gate valve is disassembled, a gap with a certain length is reserved between the two pipelines of the water inlet pipe piece 50 and the water outlet pipe piece 60, when the gate valve is installed and replaced, the first end 21 of the first pipeline 20 is matched with the water inlet pipe piece 50, the sealing ring 40 on the embedding groove 24 at the first end 21 can play a role in sealing and matching the first pipeline 20 and the water inlet pipe piece 50, the first pipeline 20 and the water inlet pipe piece 50 are clamped and pressed mutually through special clamping and pressing equipment to form a first pressing groove 25, and the connecting pipe can be clamped and fixed in the quick-connection pipe piece through the formed first pressing groove 25 so as to realize stable and sealed connection of the connecting pipe and the quick-connection pipe piece;
when the second end 22 of the first pipe 20 is assembled with the second pipe 30, the depth of the fit between the second end 22 of the first pipe 20 and the second pipe 30 is determined according to the remaining length of the gap between the second pipe 30 and the water outlet pipe member 60, and if the length of the gap is long, the second end 22 can be inserted into the second pipe 30 to be shallow, so that the distance from the first end 21 to the second pipe 30 is long; conversely, if the length of the gap is short, the second end 22 may be inserted deeper into the second conduit 30, such that the distance from the first end 21 to the second conduit 30 is short; after the length distance is determined, the second end 22 and the second pipeline 30 are clamped and pressed mutually through special clamping and pressing equipment to form a second pressing groove 26, so that a new clamping and pressing adjustable installation gate valve is replaced according to the vacant length, and replacement and quick connection are convenient.
2. The valve cover 12 is arranged at the third end 23 and used for sealing and stabilizing the valve rod 13, and the valve rod 13 is prevented from shaking and the like in the using process; when in use, the valve rod 13 is rotated to realize that water flow can circulate from the valve body 11; the provision of the snap-on cap 14 when the valve stem 13 is rotated further serves to stabilize.
3. The valve stem 13 rotates in the bonnet 12 and the valve body 11, and during the rotation, the shutter 15 moves up or down inside the third end 23 to realize the opening or closing of the snap-on gate valve.
4. The embedded grooves 24 which are raised relative to the pipe walls of the first pipeline 20 and the second pipeline 30 are used for accommodating the sealing rings 40; both sides of the embedding groove 24 are provided with the first pressure groove 25 or the second pressure groove 26, so that the dual-locking effect can be achieved, and the sealing performance of the adjustable clamping and pressing mounting gate valve is further guaranteed.
5. After the installation distance is adjusted according to the vacant length, the other end of the second pipeline 30 and the water outlet pipe piece 60 are mutually clamped and pressed through special clamping and pressing equipment to form a third pressing groove 61, so that the sealing performance of the clamping and pressing adjustable installation gate valve is further guaranteed.
6. The section of the clamping and pressing part is in a regular hexagon or round structure, and the sealing function of the sealing ring 40 ensures that the sealing and pressing part has the characteristics of leakage prevention, pulling resistance, vibration resistance, high pressure resistance and the like.
7. Operating the rotary wheel 17 and rotating the valve rod 13, the rotary wheel 17 can further save the rotating force.
8. The valve rod 13 rotates in the bonnet 12 and the valve body 11, and because the valve rod 13 is in threaded connection with the gate plate 15, the overall height of the valve rod 13 relative to the valve body 11 does not change during the rotation, and the gate plate 15 moves upwards or downwards through the action of threads, so that the opening or closing of the clamping quick-connection gate valve is realized.
The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.
Claims (8)
1. A clamping pressure adjustable installation gate valve comprises a valve, a first pipeline, a second pipeline, a sealing ring and a water inlet pipe, wherein the valve is installed on the first pipeline and used for controlling the on-off of water flow in the first pipeline;
the first pipeline is provided with a first end, a second end and a third end which are communicated with each other, the directions of the first end and the second end are opposite, and the third end is arranged between the first end and the second end;
the first end is provided with an embedding groove, and the sealing ring is arranged on the embedding groove of the first end; the two ends of the second pipeline are provided with embedded grooves, and the sealing ring is arranged on the embedded grooves of the second pipeline; the valve is mounted on the third end;
the first end is matched with the water inlet pipe, and a first pressure groove is formed between the first pipeline and the water inlet pipe in a clamping and pressing mode;
the second end is matched with one end of the second pipeline, and the first pipeline and the second pipeline are mutually formed into a second pressure groove in a clamping and pressing mode.
2. The clamping pressure adjustable installation gate valve of claim 1, wherein the valve comprises a valve body, a valve cover, a valve rod and a pressing cap, the valve body and the third end are of an integrated structure, the valve cover is arranged on the valve body, and the pressing cap is in threaded connection with the top of the valve cover.
3. The clamp-pressure adjustable gate valve of claim 2, wherein the valve stem is rotatably inserted through the bonnet and the gland and extends to the inside of the third end;
the bottom of valve rod is installed and is used for playing the flashboard that blocks the effect, the flashboard set up in the inside of third end.
4. The gate valve according to claim 1, wherein the insertion groove formed at the first end is protruded with respect to the wall of the first pipe, and first press grooves formed by the clamping are formed at both sides of the insertion groove;
the embedding groove on the second pipeline is protruded relative to the pipe wall of the second pipeline, and the second pressing groove formed by clamping and pressing is arranged on two sides of the embedding groove.
5. The gate valve according to claim 1, further comprising a water outlet pipe fitting engaged with the other end of the second pipe and forming a third pressing groove by engaging and pressing the water outlet pipe fitting with the other end of the second pipe.
6. The clamping pressure adjustable installation gate valve of claim 1, wherein the cross-sectional shapes of the first indent, the second indent and the third indent in the radial direction are regular hexagon structure or circular structure.
7. The clamp pressure adjustable installation gate valve of claim 1, further comprising a rotating wheel, wherein the rotating wheel is installed on the top of the valve rod.
8. The gate valve with adjustable clamping pressure according to claim 3, wherein the gate plate is positioned below the valve cover, the gate plate is provided with a through hole in the vertical direction, the through hole is provided with threads, and the valve rod is in threaded connection with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222212279.2U CN218494306U (en) | 2022-08-22 | 2022-08-22 | Clamping pressure adjustable installation gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222212279.2U CN218494306U (en) | 2022-08-22 | 2022-08-22 | Clamping pressure adjustable installation gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218494306U true CN218494306U (en) | 2023-02-17 |
Family
ID=85188619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222212279.2U Active CN218494306U (en) | 2022-08-22 | 2022-08-22 | Clamping pressure adjustable installation gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218494306U (en) |
-
2022
- 2022-08-22 CN CN202222212279.2U patent/CN218494306U/en active Active
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