CN214222046U - Water conservancy control valve convenient to cut - Google Patents
Water conservancy control valve convenient to cut Download PDFInfo
- Publication number
- CN214222046U CN214222046U CN202022325686.5U CN202022325686U CN214222046U CN 214222046 U CN214222046 U CN 214222046U CN 202022325686 U CN202022325686 U CN 202022325686U CN 214222046 U CN214222046 U CN 214222046U
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- Prior art keywords
- control valve
- rod
- cut
- adjusting
- filter screen
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a hydraulic control valve convenient to cut, including control valve body and mounting groove, the inside of control valve body is provided with adjust cylinder, and adjust cylinder's below is connected with the regulation control pole, the below of regulation control pole is provided with the valve rod, and the surface of valve rod is provided with the sealing washer, the below of sealing washer is provided with waterproof coating, the below of valve rod is provided with connects the sprue, and connects the below of sprue and be provided with the case, the mounting groove sets up in the left side of control valve body, and the inside of mounting groove is provided with movable pivot, the below of filter screen is provided with the miscellaneous box of collection. This water conservancy control valve convenient to cut is provided with adjust cylinder and can drives the valve rod through adjusting the control lever and carry out the vertical adjustment motion to can make the case realize opening and closing, be favorable to realizing cutting of rivers fast, avoid traditional water conservancy control valve to be controlled by water pressure, control process is slow, influences work efficiency's problem.
Description
Technical Field
The utility model relates to a hydraulic control valve technical field specifically is a hydraulic control valve convenient to cut.
Background
The hydraulic control valve is a valve controlled by water pressure, and consists of a main valve and a guide pipe, a pilot valve, a needle valve, a ball valve, a pressure gauge and the like which are attached to the main valve, and can be changed into a remote control ball float valve, a pressure reducing valve, a slow-closing check valve, a flow control valve and a pressure relief valve according to different purposes, functions and places.
The existing water conservancy control valve is characterized in that a valve is controlled to be opened and closed usually by water pressure, when the water pressure is unstable, the valve is closed and can be influenced, so that the working efficiency of the control valve is influenced, a valve core is corroded for a long time and is easily damaged, a large amount of water flows out of the valve to cause waste during replacement and maintenance, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing water conservancy control valve according to the above conditions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic control valve convenient to cut to it has the valve to carry out control switch by water pressure usually to propose current hydraulic control valve in solving above-mentioned background art, when water pressure is unstable, the switch closure of valve then can receive the influence, thereby influence control valve's work efficiency, and the case receives the corruption for a long time and damages easily, then has a large amount of water to flow from the valve and cause extravagant problem during the change maintenance, the not fine user demand problem of satisfying people.
In order to achieve the above object, the utility model provides a following technical scheme: a water conservancy control valve convenient to cut off comprises a control valve body and a mounting groove, wherein an adjusting cylinder is arranged inside the control valve body, an adjusting control rod is connected below the adjusting cylinder, auxiliary lifting rods are arranged on the left side and the right side of the adjusting control rod, an auxiliary groove is arranged on the outer side of each auxiliary lifting rod, a valve rod is arranged below the adjusting control rod, a sealing ring is arranged on the surface of the valve rod, a waterproof coating is arranged below the sealing ring, a connecting block is arranged below the valve rod, a valve core is arranged below the connecting block, the mounting groove is formed in the left side of the control valve body, a movable rotating shaft is arranged inside the mounting groove, an anti-blocking hairbrush is arranged on the surface of the movable rotating shaft, a filter screen is arranged on the right side of the movable rotating shaft, an impurity collecting box is arranged below the filter screen, and a fixing block is arranged above the mounting groove, and the surface of the fixed block is provided with a positioning bolt, the left side of the movable rotating shaft is provided with a water inlet, and the right side of the control valve body is provided with a water outlet.
Preferably, a telescopic structure is formed between the adjusting cylinder and the adjusting control rod, and the adjusting control rod is fixedly connected with the valve core through the valve rod and the connecting block.
Preferably, the auxiliary lifting rod penetrates through the inside of the adjusting control rod, and the auxiliary lifting rod is movably connected with the adjusting control rod.
Preferably, the valve rod penetrates through the inside of the sealing ring, and the waterproof coating wraps the outer surface of the sealing ring.
Preferably, the anti-blocking brush is attached to the filter screen, and a rotating structure is formed between the anti-blocking brush and the movable rotating shaft.
Preferably, the filter screen and the sundries collecting box are fixedly connected, and the filter screen is of a hollow net structure.
Preferably, the fixed block is in threaded connection with the control valve body through a positioning bolt, and the external dimension of the fixed block is larger than that of the mounting groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the adjusting cylinder can drive the valve rod to perform vertical adjusting movement through the adjusting control rod, so that the valve core can be opened and closed, the cutting-off of water flow can be realized quickly, the problem that the traditional water conservancy control valve is controlled by water pressure, the control process is slow, and the working efficiency is influenced is solved, and the auxiliary lifting rod can play a role in auxiliary support sliding when the adjusting control rod is adjusted vertically;
2. the anti-blocking brush is arranged to scrub the surface of the filter screen and prevent smaller impurities from blocking the filter screen holes, so that the working efficiency of the control valve body is influenced;
3. be provided with the filter screen and can filter the intraoral rivers of intaking, prevent that a large amount of impurity from causing corrosion damage to the inside case of control valve body inside through the control valve body to influence the effect of cutting of case, the collection is miscellaneous box can deposit the collection to the impurity that filters, is provided with fixed block and positioning bolt and can fixes the filter screen, is convenient for simultaneously take out the filter screen and emptys.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the seal ring of the present invention;
fig. 4 is the schematic view of the structure of the joint of the auxiliary lifting rod of the present invention.
In the figure: 1. a control valve body; 2. a water inlet; 3. a water outlet; 4. a valve stem; 5. connecting the plugging blocks; 6. a valve core; 7. an auxiliary lifting rod; 8. adjusting the control lever; 9. an auxiliary groove; 10. the anti-blocking brush; 11. collecting the sundries box; 12. filtering with a screen; 13. a fixed block; 14. positioning the bolt; 15. mounting grooves; 16. a movable rotating shaft; 17. a seal ring; 18. a water-resistant coating; 19. and adjusting the air cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a water conservancy control valve convenient to cut off comprises a control valve body 1 and a mounting groove 15, wherein an adjusting cylinder 19 is arranged inside the control valve body 1, an adjusting control rod 8 is connected below the adjusting cylinder 19, auxiliary lifting rods 7 are arranged on the left side and the right side of the adjusting control rod 8, an auxiliary groove 9 is arranged on the outer side of each auxiliary lifting rod 7, a valve rod 4 is arranged below the adjusting control rod 8, a sealing ring 17 is arranged on the surface of the valve rod 4, a waterproof coating 18 is arranged below the sealing ring 17, a connecting block 5 is arranged below the valve rod 4, a valve core 6 is arranged below the connecting block 5, the mounting groove 15 is arranged on the left side of the control valve body 1, a movable rotating shaft 16 is arranged inside the mounting groove 15, a brush anti-blocking 10 is arranged on the surface of the movable rotating shaft 16, a filter screen 12 is arranged on the right side of the movable rotating shaft 16, a sundries collecting box 11 is arranged below the filter screen 12, a fixing block 13 is arranged above the mounting groove 15, a positioning bolt 14 is arranged on the surface of the fixing block 13, a water inlet 2 is arranged on the left side of the movable rotating shaft 16, and a water outlet 3 is arranged on the right side of the control valve body 1.
The utility model discloses in: a telescopic structure is formed between the adjusting cylinder 19 and the adjusting control rod 8, and the adjusting control rod 8 is fixedly connected with the valve core 6 through the valve rod 4 and the connecting block 5; be provided with adjust cylinder 19 and can drive valve rod 4 through adjusting control lever 8 and carry out the vertical adjustment motion to can make case 6 realize opening and closing, be favorable to realizing cutting of rivers fast, avoid traditional water conservancy control valve to be controlled by water pressure, control process is slow, influences work efficiency.
The utility model discloses in: the auxiliary lifting rod 7 penetrates through the inside of the adjusting control rod 8, and the auxiliary lifting rod 7 is movably connected with the adjusting control rod 8; the auxiliary lifting rod 7 is arranged to play a role in assisting the sliding of the support when the adjusting control rod 8 is adjusted up and down.
The utility model discloses in: the valve rod 4 penetrates through the inside of the sealing ring 17, and the waterproof coating 18 is wrapped on the outer surface of the sealing ring 17; be provided with sealing washer 17 and can prevent that rivers from entering into the top of control valve body 1 to cause the damage to adjust cylinder 19, waterproof coating 18 can increase sealing washer 17's life, makes sealing washer 17 play better waterproof sealing effect simultaneously.
The utility model discloses in: the anti-clogging brush 10 is attached to the filter screen 12, and a rotating structure is formed between the anti-clogging brush 10 and the movable rotating shaft 16; the anti-blocking brush 10 is arranged to scrub the surface of the filter screen 12, so that small impurities are prevented from blocking the mesh holes, and the working efficiency of the control valve body 1 is affected.
The utility model discloses in: the filter screen 12 is fixedly connected with the impurity collecting box 11, and the filter screen 12 is of a hollow net structure; be provided with filter screen 12 and can filter the rivers in the water inlet 2, prevent that a large amount of impurity from leading to the fact corrosion damage to the inside case 6 of control valve body 1 inside through control valve body 1 to influence case 6 cut-off effect, collection miscellaneous box 11 can deposit the collection to the impurity of filtering.
The utility model discloses in: the fixed block 13 is in threaded connection with the control valve body 1 through a positioning bolt 14, and the external size of the fixed block 13 is larger than that of the mounting groove 15; being provided with fixed block 13 and positioning bolt 14 can fix filter screen 12, be convenient for take out filter screen 12 simultaneously and empty.
This water conservancy control valve's theory of operation convenient to cut: firstly, the control valve body 1 is installed on corresponding equipment, the adjusting cylinder 19 is started, the adjusting cylinder 19 drives the adjusting control rod 8 to slide upwards along the auxiliary lifting rod 7 for adjustment, the auxiliary lifting rod 7 is installed inside the auxiliary groove 9, the adjusting control rod 8 is connected with the valve rod 4, so that the connecting block 5 and the valve core 6 can be driven by the valve rod 4 to move upwards for a certain distance, the opening of the control valve body 1 is realized, water flows into the control valve body 1 from the water inlet 2, the movable rotating shaft 16 and the filter screen 12 are installed inside the installation groove 15 through the fixing block 13 and the positioning bolt 14, the water flows out from the water outlet 3 after being filtered by the filter screen 12, the movable rotating shaft 16 can drive the anti-blocking brush 10 to rotate for a certain angle under the impact of the water flow, the cleaning of the surface of the filter screen 12 can be realized, impurities filtered by the filter screen 12 are deposited inside the impurity collecting box 11 under the action of gravity, when the control valve body 1 needs to be closed, the adjusting control rod 8 is pushed downwards, the adjusting control rod 8 acts on the valve core 6 through the valve rod 4 and the connecting block 5, the water flow can be cut off, and the sealing ring 17 and the waterproof coating 18 can prevent the water flow from entering the upper part of the control valve body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water conservancy control valve convenient to cut, includes control valve body (1) and mounting groove (15), its characterized in that: an adjusting cylinder (19) is arranged inside the control valve body (1), an adjusting control rod (8) is connected below the adjusting cylinder (19), auxiliary lifting rods (7) are arranged on the left side and the right side of the adjusting control rod (8), an auxiliary groove (9) is arranged on the outer side of each auxiliary lifting rod (7), a valve rod (4) is arranged below the adjusting control rod (8), a sealing ring (17) is arranged on the surface of the valve rod (4), a waterproof coating (18) is arranged below the sealing ring (17), a connecting block (5) is arranged below the valve rod (4), a valve core (6) is arranged below the connecting block (5), an installation groove (15) is formed in the left side of the control valve body (1), a movable rotating shaft (16) is arranged inside the installation groove (15), and an anti-blocking brush (10) is arranged on the surface of the movable rotating shaft (16), and the right side of activity pivot (16) is provided with filter screen (12), the below of filter screen (12) is provided with album miscellaneous box (11), the top of mounting groove (15) is provided with fixed block (13), and the surface of fixed block (13) is provided with positioning bolt (14), the left side of activity pivot (16) is provided with water inlet (2), the right side of control valve body (1) is provided with delivery port (3).
2. The hydraulic control valve convenient to cut off of claim 1, wherein: an expansion structure is formed between the adjusting cylinder (19) and the adjusting control rod (8), and the adjusting control rod (8) is fixedly connected with the valve core (6) through the valve rod (4) and the connecting block (5).
3. The hydraulic control valve convenient to cut off of claim 1, wherein: the auxiliary lifting rod (7) penetrates through the inside of the adjusting control rod (8), and the auxiliary lifting rod (7) is movably connected with the adjusting control rod (8).
4. The hydraulic control valve convenient to cut off of claim 1, wherein: the valve rod (4) penetrates through the inside of the sealing ring (17), and the waterproof coating (18) is wrapped on the outer surface of the sealing ring (17).
5. The hydraulic control valve convenient to cut off of claim 1, wherein: the anti-blocking brush (10) is attached to the filter screen (12), and a rotating structure is formed between the anti-blocking brush (10) and the movable rotating shaft (16).
6. The hydraulic control valve convenient to cut off of claim 1, wherein: the filter screen (12) is fixedly connected with the impurity collecting box (11), and the filter screen (12) is of a hollow net structure.
7. The hydraulic control valve convenient to cut off of claim 1, wherein: the fixed block (13) is in threaded connection with the control valve body (1) through a positioning bolt (14), and the external size of the fixed block (13) is larger than that of the mounting groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022325686.5U CN214222046U (en) | 2020-10-19 | 2020-10-19 | Water conservancy control valve convenient to cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022325686.5U CN214222046U (en) | 2020-10-19 | 2020-10-19 | Water conservancy control valve convenient to cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214222046U true CN214222046U (en) | 2021-09-17 |
Family
ID=77694764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022325686.5U Active CN214222046U (en) | 2020-10-19 | 2020-10-19 | Water conservancy control valve convenient to cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214222046U (en) |
-
2020
- 2020-10-19 CN CN202022325686.5U patent/CN214222046U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220315 Address after: 710000 room 10601, building 11, Yahe garden, middle section of Weiyang Road, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Heyuan Water Conservancy Engineering Survey and Design Co.,Ltd. Address before: 068150 No.63, Anzhou South Street, Longhua Town, Longhua County, Chengde City, Hebei Province Patentee before: Qi Chunji |