CN113236790A - Regulating valve capable of throttling and limiting speed - Google Patents
Regulating valve capable of throttling and limiting speed Download PDFInfo
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- CN113236790A CN113236790A CN202110573687.8A CN202110573687A CN113236790A CN 113236790 A CN113236790 A CN 113236790A CN 202110573687 A CN202110573687 A CN 202110573687A CN 113236790 A CN113236790 A CN 113236790A
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/607—Handles characterised by particular material, by special measures to obtain aesthetical effects, or by auxiliary functions, e.g. storage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/10—Means to prevent accidental or unauthorised actuation with locking caps or locking bars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/16—Means to prevent accidental or unauthorised actuation with locking member actuated by magnet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Multiple-Way Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to a regulating valve, in particular to a regulating valve capable of throttling and limiting speed. The regulating valve which is convenient to regulate the flow-limiting degree of the valve, high in effect, not easy to leak and convenient to clean and can limit the speed is required to be designed. A throttle speed-limiting regulating valve is characterized by comprising: a valve casing, wherein one side of the valve casing is provided with a water inlet pipe; the water outlet pipe is arranged on the valve shell; the bolt, the even interval screw thread formula of bolt is installed between valve casing and inlet tube, and the also even interval screw thread formula of bolt is installed between valve casing and outlet pipe. According to the invention, the water inlet pipe and the water outlet pipe are respectively connected with the water pipe through the bolts, people can twist the rotating disc to rotate according to requirements, so that the pressure block moves up and down to adjust the space in the valve shell, and the sliding column plays a role in buffering the pressure block due to the first return spring, so that the flow limiting degree of the valve can be conveniently adjusted, the effect is higher, and the leakage is not easy to generate.
Description
Technical Field
The invention relates to a regulating valve, in particular to a regulating valve capable of throttling and limiting speed.
Background
At present, most of valve structures are fixed single, can only be according to the size of understanding the flow in earlier stage, and the regulating valve current-limiting degree so leads to the throttle effect relatively poor, produces the condition of leaking easily, and the valve uses a period of time too of a specified duration, all will clear up it, but the valve adopts the integral type structure mostly, is not convenient for clear up the valve, and is more troublesome.
Therefore, a regulating valve which is convenient to regulate the flow-limiting degree of the valve, high in effect, not easy to leak and convenient to clean and limits the flow is particularly needed to solve the problems in the prior art.
Disclosure of Invention
In order to overcome the poor effect of throttling, produce the condition of leaking easily, and be not convenient for clear up the valve, more troublesome shortcoming, the technical problem that solves is: the throttling speed-limiting regulating valve is convenient to regulate the flow-limiting degree of the valve, high in effect, not easy to leak and convenient to clean.
The technical scheme is as follows: a throttle valve capable of throttling and limiting speed comprises: a valve casing, wherein one side of the valve casing is provided with a water inlet pipe; the water outlet pipe is arranged on the valve shell; the bolts are uniformly installed between the valve shell and the water inlet pipe in a threaded mode at intervals, and the bolts are also uniformly installed between the valve shell and the water outlet pipe in a threaded mode at intervals; the rotating device is arranged on the valve shell and used for providing power; and the adjusting device is arranged between the rotating device and the valve shell and used for adjusting.
As a further preferable mode, the rotating means includes: the mounting rack is mounted on the valve shell; the mounting block is rotatably mounted on the mounting frame; the rotating disc is arranged on the mounting block; the stud is arranged on the mounting block; and the limiting plate is arranged on the stud.
As a further preferable mode, the adjusting means includes: the sliding rods are symmetrically arranged on the mounting frame; the rotating frame is arranged between the two sliding rods in a sliding manner; the sliding column is slidably mounted on the valve shell and is in sliding fit with the rotating frame; the pressure block is arranged on the sliding column; the first return spring is installed between the rotating frame and the sliding column.
As a further preferred scheme, the device also comprises a limiting device, and the limiting device comprises: the sliding blocks are symmetrically and slidably arranged on the mounting blocks; the front plate is arranged between the two sliding blocks; the back plate is arranged between the two sliding blocks; the sliding plate is arranged between the front plate and the rear plate in a sliding manner; the inclined plates are symmetrically arranged on the sliding plate; the first magnet is arranged on the inclined plate; the second magnet is symmetrically embedded on the rear plate, and the second magnet and the first magnet are matched with each other at the same side.
As a further preferable mode, the device further comprises a filtering device, and the filtering device comprises: the filter screen is arranged on the water inlet pipe; the first mounting plate is symmetrically mounted on the water inlet pipe; the rotating shaft is rotatably arranged between the two first mounting plates; the spiral blade is arranged on the rotating shaft; the rotating brushes are symmetrically arranged on the rotating shaft; the sponge strip, the sponge strip is installed on rotating the brush.
As a further preferable aspect, the present invention further comprises a locking device, wherein the locking device comprises: the groove block is arranged on the front plate; the sliding rod is arranged on the groove block in a sliding manner; the second return spring is arranged between the sliding rod and the groove block; and the contact rod is slidably arranged on the groove block and fixedly connected with the sliding rod.
As a further preferable scheme, the device further comprises a protection device, and the protection device comprises: the second mounting plates are mounted on the water inlet pipe at intervals; the mounting ring is mounted between the second mounting plates; the protective net is arranged on the mounting ring, and the spiral blade is positioned in the protective net.
Preferably, the rotating disc is made of rubber to increase friction force with hands.
The invention has the following advantages:
1. according to the invention, the water inlet pipe and the water outlet pipe are respectively connected with the water pipe through the bolts, people can twist the rotating disc to rotate according to requirements, so that the pressure block moves up and down to adjust the space in the valve shell, and the sliding column plays a role in buffering the pressure block due to the first return spring, so that the flow limiting degree of the valve can be conveniently adjusted, the effect is higher, and the leakage is not easy to generate.
2. According to the invention, under the action of the filtering device, the filter screen can sieve the inflowing clean water, the rotating brush rotates to clean the filter screen, meanwhile, the rotating brush also drives the sponge strips to rotate, and the sponge strips rotate to clean the filter screen, so that the inflowing clean water can be filtered.
3. According to the invention, under the action of the protective device, the protective net can prevent external garbage or sundries from entering the spiral blade, so that the external garbage or sundries can be prevented from entering the spiral blade to stop rotating.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the rotating device of the present invention.
Fig. 3 is a schematic perspective view of the adjusting device of the present invention.
Fig. 4 is a schematic cross-sectional structure view of the limiting device of the present invention.
FIG. 5 is a schematic cross-sectional view of a filter device according to the present invention.
Fig. 6 is a schematic cross-sectional view of the locking device of the present invention.
Fig. 7 is a schematic perspective view of the protection device of the present invention.
Wherein: 1-valve housing, 2-water inlet pipe, 3-water outlet pipe, 4-bolt, 5-rotary device, 51-mounting frame, 52-mounting block, 53-rotary disk, 54-stud bolt, 55-limit plate, 6-adjusting device, 61-slide rod, 62-rotary frame, 63-sliding column, 64-pressure block, 65-first reset spring, 7-limit device, 71-sliding block, 72-front plate, 73-rear plate, 74-sliding plate, 75-inclined plate, 76-first magnet, 77-second magnet, 8-filter device, 81-filter screen, 82-first mounting plate, 83-rotary shaft, 84-helical blade, 85-rotary brush, 86-sponge strip, 9-locking device, 91-a groove block, 92-a sliding rod, 93-a second return spring, 94-a contact rod, 10-a protective device, 101-a second mounting plate, 102-a mounting ring and 103-a protective net.
Detailed Description
The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The utility model provides a governing valve of speed limit can throttle, as shown in fig. 1-3, including valve casing 1, inlet tube 2, outlet pipe 3, bolt 4, rotary device 5 and adjusting device 6, 1 front portion of valve casing is equipped with inlet tube 2, 1 rear portion of valve casing is equipped with outlet pipe 3, even interval screw thread formula between valve casing 1 and the inlet tube 2 is connected with bolt 4, even interval screw thread formula between valve casing 1 and the outlet pipe 3 is connected with bolt 4, be equipped with rotary device 5 on the valve casing 1, be equipped with adjusting device 6 between rotary device 5 and the valve casing 1.
The adjusting device 6 comprises sliding rods 61, rotating frames 62, sliding columns 63, pressure blocks 64 and first return springs 65, the sliding rods 61 are bilaterally symmetrical at the tops in the mounting frame 51, the rotating frames 62 are arranged between the sliding rods 61 on the left side and the right side in a sliding mode, the rotating frames 62 are in threaded connection with the studs 54, the sliding columns 63 are arranged in the sliding mode in the middle of the valve casing 1, the sliding columns 63 are in sliding fit with the rotating frames 62, the pressure blocks 64 are fixedly connected to the bottom ends of the sliding columns 63, and the first return springs 65 are wound between the inner side faces of the rotating frames 62 and the upper portions of the.
Firstly, an operator respectively connects the water inlet pipe 2 and the water outlet pipe 3 with external water pipes through the bolt 4, people can twist the rotating disc 53 to rotate according to requirements, the rotating disc 53 rotates to drive the installation block 52 to rotate, the installation block 52 rotates to drive the stud 54 to rotate, the stud 54 rotates to drive the rotating frame 62 to move up and down, the rotating frame 62 moves up and down to enable the sliding column 63 to move up and down, the sliding column 63 moves up and down to drive the pressure block 64 to move up and down, the pressure block 64 moves up and down to adjust the space in the valve housing 1, the pressure block 64 moves up and down to a proper position, the twisting of the rotating disc 53 is stopped, and water is also discharged into the water inlet pipe 2 to be driven and then discharged from the water outlet pipe 3, the sliding column 63 plays a buffering role on the pressure block 64 due to the first reset spring 65, so that the throttling and speed limiting of people can be facilitated.
Example 2
In addition to embodiment 1, as shown in fig. 1, 4 and 5, the present invention further includes a limiting device 7, the limiting device 7 includes a sliding block 71, a front plate 72, a rear plate 73, a sliding block 74, a sloping plate 75, a first magnet 76 and a second magnet 77, the sliding block 71 is slidably disposed on both the front and rear sides of the mounting block 52, the front plate 72 is fixedly connected between the right side surfaces of the sliding blocks 71 on both the front and rear sides, the rear plate 73 is fixedly connected on the left side surface of the sliding block 71 on both the front and rear sides, the sliding block 74 is slidably disposed between the front plate 72 and the rear plate 73, the sloping plate 75 is fixedly connected on both the front and rear sides of the inner side surface of the sliding block 74, the first magnet 76 is fixedly connected on the left side surface of the sloping plate 75, the second magnet 77 is embedded in both the front and rear sides of the lower portion of the rear plate 73, and the second magnet 77 and the first magnet 76 on the same side are matched with each other.
Still including filter equipment 8, filter equipment 8 is including filter screen 81, first mounting panel 82, the pivot 83, spiral leaf 84, rotate brush 85 and sponge strip 86, 2 medial surface rear portion circumference rigid couplings of inlet tube have filter screen 81, 2 medial surface front and back symmetries of inlet tube are equipped with first mounting panel 82, the first mounting panel 82 middle part rotary type in front and back both sides is equipped with pivot 83, the anterior circumference rigid coupling of pivot 83 has spiral leaf 84, the symmetry is equipped with the rigid coupling around the pivot 83 circumference is last has rotation brush 85, rotation brush 85 medial surface lower part rigid coupling has sponge strip 86.
Firstly, the sliding plate 74 is pulled to move leftwards, the sliding plate 74 moves leftwards to drive the inclined plate 75 to move leftwards, the inclined plate 75 moves leftwards to drive the first magnet 76 to move leftwards, the first magnet 76 moves leftwards to be in contact with the second magnet 77, the second magnet 77 adsorbs and fixes the first magnet 76, the inclined plate 75 limits the sliding column 63, people can twist the rotating disc 53 to rotate so that the pressure block 64 moves to a proper position, when the device is not needed, the sliding plate 74 is pulled to move rightwards to reset, the inclined plate 75 drives the first magnet 76 to move rightwards to reset, the first magnet 76 is separated from the second magnet 77, and the inclined plate 75 stops limiting the sliding column 63, so that throttling and speed limiting can be better carried out.
When inlet tube 2 and outlet tube 3 are external water pipe respectively, filter screen 81 just also sieves the clear water that flows in, because of the flow of water, spiral leaf 84 begins to rotate, spiral leaf 84 rotates and drives pivot 83 and rotate, pivot 83 rotates and drives rotation brush 85 and rotate, rotation brush 85 rotates and clears up filter screen 81, and simultaneously, rotation brush 85 rotates and still drives sponge strip 86 and rotates, and sponge strip 86 rotates also to clear up filter screen 81, so, can filter the clear water that flows in.
Example 3
On the basis of the embodiments 1 and 2, as shown in fig. 1, 6 and 7, the locking device 9 is further included, the locking device 9 includes a slot block 91, a sliding rod 92, a second return spring 93 and a contact rod 94, the slot block 91 is disposed on the upper side of the left portion of the front side of the front plate 72, the sliding rod 92 is slidably disposed in the slot block 91, the second return spring 93 is disposed between the left end of the sliding rod 92 and the inner side of the slot block 91, the contact rod 94 is slidably disposed in the slot block 91, and the contact rod 94 is fixedly connected with the sliding rod 92.
The water inlet pipe is characterized by further comprising a protection device 10, the protection device 10 comprises a second mounting plate 101, mounting rings 102 and a protective net 103, the second mounting plates 101 are arranged in front of the inner side of the water inlet pipe 2 at intervals, the mounting rings 102 are arranged between the second mounting plates 101, the protective net 103 is fixedly connected to the circumferential direction of the inner side of each mounting ring 102, and the spiral blades 84 are located in the protective net 103.
Initially, the sliding rod 92 limits the sliding plate 74, firstly, an operator pulls the contact rod 94 to move forward, the contact rod 94 moves forward to drive the sliding rod 92 to move forward, the second return spring 93 is compressed, then the sliding plate 74 is pulled to move leftward, the contact rod 94 is released, the sliding plate 74 limits the sliding rod 92, when the sliding plate 74 is pulled to move rightward to reset, the sliding plate 74 is separated from the sliding rod 92, and due to the action of the second return spring 93, the sliding rod 92 moves backward to reset to limit the sliding plate 74, so that the sliding plate 74 is prevented from being touched by mistake to move.
When the device is used, the protective net 103 can prevent foreign garbage or sundries from entering the spiral blade 84, and thus, the foreign garbage or sundries can be prevented from entering the spiral blade 84 to stop rotating.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A throttle speed-limiting regulating valve is characterized by comprising:
a valve casing (1), wherein a water inlet pipe (2) is arranged on one side of the valve casing (1);
the water outlet pipe (3), the water outlet pipe (3) is installed on the valve casing (1);
the bolts (4) are uniformly installed between the valve casing (1) and the water inlet pipe (2) in a threaded mode at intervals, and the bolts (4) are also uniformly installed between the valve casing (1) and the water outlet pipe (3) in a threaded mode at intervals;
the rotating device (5) is arranged on the valve shell (1) and used for providing power;
and an adjusting device (6) which is arranged between the rotating device (5) and the valve casing (1) and is used for adjusting.
2. A throttleable speed-limiting regulator valve according to claim 1 wherein the rotating means (5) comprises:
a mounting bracket (51), the mounting bracket (51) being mounted on the valve housing (1);
the mounting block (52), the mounting block (52) is rotatably mounted on the mounting frame (51);
a rotating disk (53), wherein the rotating disk (53) is installed on the installation block (52);
a stud (54), the stud (54) being mounted on the mounting block (52);
and the limiting plate (55), and the limiting plate (55) is arranged on the stud (54).
3. A throttleable speed-limiting regulator valve according to claim 2 wherein the regulating means (6) comprises:
the sliding rods (61), the sliding rods (61) are symmetrically arranged on the mounting rack (51);
the rotating frame (62), the rotating frame (62) is installed between the two sliding rods (61) in a sliding manner;
the sliding column (63), the sliding column (63) is installed on the valve casing (1) in a sliding mode, and the sliding column (63) is in sliding fit with the rotating frame (62);
the pressure block (64), the pressure block (64) is installed on the sliding column (63);
and the first return spring (65), and the first return spring (65) is installed between the rotating frame (62) and the sliding column (63).
4. A throttling speed-limiting regulation valve according to claim 3, characterized in that it also comprises a limiting device (7), the limiting device (7) comprising:
the sliding block (71), the sliding block (71) is symmetrically and slidably installed on the installation block (52);
a front plate (72), the front plate (72) being mounted between the two sliding blocks (71);
a rear plate (73), wherein the rear plate (73) is installed between the two sliding blocks (71);
a sliding plate (74), wherein the sliding plate (74) is installed between the front plate (72) and the rear plate (73) in a sliding manner;
the inclined plate (75), the inclined plate (75) is symmetrically installed on the sliding plate (74);
a first magnet (76), wherein the first magnet (76) is mounted on the inclined plate (75);
and the second magnet (77) is symmetrically embedded on the rear plate (73), and the second magnet (77) and the first magnet (76) are matched with each other on the same side.
5. A throttling speed-limiting regulation valve according to claim 4, characterized in that it also comprises a filtering device (8), the filtering device (8) comprising:
the filter screen (81), the filter screen (81) is installed on the water inlet pipe (2);
the first mounting plate (82), the first mounting plate (82) is symmetrically mounted on the water inlet pipe (2);
the rotating shaft (83), the rotating shaft (83) is rotatably installed between the two first installation plates (82);
the spiral blade (84), the spiral blade (84) is installed on the rotating shaft (83);
the rotating brush (85), the rotating brush (85) is symmetrically arranged on the rotating shaft (83);
the sponge strip (86), the sponge strip (86) is installed on the rotating brush (85).
6. A throttling speed limiting regulation valve according to claim 5 characterized in that it also comprises a locking device (9), the locking device (9) comprising:
the groove block (91), the groove block (91) is installed on the front plate (72);
the sliding rod (92), the sliding rod (92) is installed on the groove block (91) in a sliding mode;
the second return spring (93), the second return spring (93) is installed between slide bar (92) and channel block (91);
the contact rod (94), the contact rod (94) is installed at the groove block (91) in a sliding mode, and the contact rod (94) is fixedly connected with the sliding rod (92).
7. A throttling speed limiting regulation valve according to claim 6 characterized in that also comprises a guard (10), the guard (10) comprising:
the second mounting plates (101), the second mounting plates (101) are mounted on the water inlet pipe (2) at intervals;
a mounting ring (102), the mounting ring (102) being mounted between the second mounting plates (101);
the protective net (103) is mounted on the mounting ring (102), and the spiral blade (84) is positioned in the protective net (103).
8. A throttling speed limiting regulation valve as claimed in claim 7 wherein the rotary disc (53) is of rubber to increase friction with the hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110573687.8A CN113236790B (en) | 2021-05-25 | 2021-05-25 | Throttle speed-limiting regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110573687.8A CN113236790B (en) | 2021-05-25 | 2021-05-25 | Throttle speed-limiting regulating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113236790A true CN113236790A (en) | 2021-08-10 |
| CN113236790B CN113236790B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110573687.8A Active CN113236790B (en) | 2021-05-25 | 2021-05-25 | Throttle speed-limiting regulating valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027135A (en) * | 2021-10-26 | 2022-02-11 | 陈宝 | Water-saving drip irrigation device for park greening |
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| CN212998776U (en) * | 2020-06-30 | 2021-04-20 | 王娜娜 | Valve with double-filtering structure |
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2021
- 2021-05-25 CN CN202110573687.8A patent/CN113236790B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20190091611A1 (en) * | 2017-09-28 | 2019-03-28 | Borgwarner Inc. | Filter assembly for solenoid-actuated valve |
| KR20200126242A (en) * | 2019-04-29 | 2020-11-06 | 박정민 | Apparatus for safety locking |
| WO2021008509A1 (en) * | 2019-07-18 | 2021-01-21 | 余姚市亚东塑业有限公司 | Water purifier and control valve for use in water purifier |
| CN212998776U (en) * | 2020-06-30 | 2021-04-20 | 王娜娜 | Valve with double-filtering structure |
| CN111998113A (en) * | 2020-08-27 | 2020-11-27 | 高兆帕阀门集团有限公司 | Double-ball hard sealing ball valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114027135A (en) * | 2021-10-26 | 2022-02-11 | 陈宝 | Water-saving drip irrigation device for park greening |
| CN114027135B (en) * | 2021-10-26 | 2023-09-19 | 福建拓海建设工程有限公司 | Water-saving drip irrigation device for park greening |
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| CN113236790B (en) | 2023-09-22 |
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Denomination of invention: A throttle and speed limiting regulating valve Effective date of registration: 20231220 Granted publication date: 20230922 Pledgee: Bank of Communications Ltd. Shanghai Songjiang branch Pledgor: ACTORED FLUID TECHNOLOGY (SHANGHAI) Corp. Registration number: Y2023980072750 |
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