CN213776381U - Energy-saving angle valve with self-cleaning function - Google Patents
Energy-saving angle valve with self-cleaning function Download PDFInfo
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- CN213776381U CN213776381U CN202022823165.2U CN202022823165U CN213776381U CN 213776381 U CN213776381 U CN 213776381U CN 202022823165 U CN202022823165 U CN 202022823165U CN 213776381 U CN213776381 U CN 213776381U
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Abstract
The utility model discloses an angle valve, aiming at providing an energy-saving angle valve with self-cleaning function, the technical proposal main point is the energy-saving angle valve with self-cleaning function, which comprises a valve body, a valve rod and a valve cap, wherein the valve body is provided with a water inlet and a water outlet, the water inlet is communicated with the water outlet through a through hole, a fastener is fixedly arranged on the upper end surface of the valve body and above the through hole, the valve rod extends into the valve body through the fastener, a telescopic rod is fixedly arranged at the bottom end of the valve rod, a sealing block matched with the through hole is fixedly arranged at the bottom end of the telescopic rod, a spring is sleeved on the surface of the telescopic rod, the two ends of the spring are respectively and fixedly connected with the valve rod and the sealing block, the surface of the upper half section of the valve rod is provided with external threads and is in threaded connection with the fastener, a plurality of first sealing rings are arranged between the lower half section of the valve rod and the fastener, the top end of the valve rod is fixedly connected with the valve cap, be equipped with clean mechanism in the water inlet, the utility model is suitable for an angle valve technical field.
Description
Technical Field
The utility model belongs to the technical field of the angle valve, refer in particular to an energy-saving angle valve that possesses self-cleaning function.
Background
The angle valve is an angle type stop valve, is similar to a ball valve, is modified from the ball valve in structure and characteristics, is different from the ball valve in that an outlet of the angle valve forms a 90-degree right angle with an inlet of the angle valve, and is called a triangular valve, an angle valve and a folded angle water valve because a pipeline forms a 90-degree corner shape at the angle valve, so that the angle valve, the angle valve and the folded angle water valve are mainly used for water and electricity installation in the decoration industry and are important water heating accessories.
When being applied to water heating fittings, the traditional angle valve often can breed most of the water in the valve body along with the increase of service time, and is very unhygienic, and water resources that people can directly use are few and few, so water conservation is advocated necessarily, and waste of few water resources is avoided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a possess self-cleaning function to have the angle valve of energy-conserving effect.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an energy-saving angle valve that possesses self-cleaning function, includes valve body, valve rod and valve cap, the valve body is equipped with water inlet and delivery port, the water inlet communicates through being equipped with the through-hole with the delivery port, the valve body up end just is located the fixed fastener that is equipped with in through-hole top, the valve rod runs through the fastener and extends to in the valve body, the valve rod bottom mounting is equipped with the telescopic link, the telescopic link bottom mounting be equipped with the sealed piece of through-hole looks adaptation, telescopic link surface cover is equipped with the spring, the spring both ends respectively with valve rod and sealed piece fixed connection, the surface of the first section of valve rod be equipped with the external screw thread and with fastener threaded connection, be equipped with a plurality of first sealing washers between valve rod second section and the fastener, valve rod top and valve cap fixed connection, be equipped with clean mechanism in the water inlet.
The utility model discloses further set up to: clean mechanism includes the worker shape support, be equipped with a plurality of ring channels in the middle of the worker shape support, rotatable coupling is equipped with the ring in the ring channel, the fixed a plurality of flabellums that are equipped with on the ring, the flabellum is kept away from the fixed scraper that is equipped with of ring one end, the scraper is laminated mutually with the inner wall of valve body, the bottom mounting of worker shape support is equipped with an installation section of thick bamboo, just be located the through-hole in the valve body and keep away from axle center one side circumference and distribute embedded a plurality of ejector pins that are equipped with, the both sides fixed connection on ejector pin bottom and worker shape support top.
The utility model discloses further set up to: the contact surface of ring and ring channel all is equipped with first wear-resisting lubricant film, the fixed second wear-resisting lubricant film that is equipped with in one side that is close to the valve body inner wall on the scraper.
The utility model discloses further set up to: and a second sealing ring is fixedly arranged between the mounting cylinder and the inner wall of the bottom end of the valve body.
The utility model discloses further set up to: and a third sealing ring is fixedly arranged between the fastening piece and the top end of the valve body.
By adopting the technical scheme, the valve cap is rotated, so that the valve rod is driven, the upper half section of the valve rod is in threaded connection with the fastener, the depth of the valve rod extending into the valve body can be adjusted by rotating the valve cap, so that the compression degree of the spring is adjusted, the telescopic rod can improve the structural strength of the spring, when the compression force of the spring on the sealing block is greater than the pressure of water in the water inlet, the angle valve is in a closed state, when the compression force of the spring on the sealing block is less than the pressure of the water in the water inlet, the water can push the sealing block open, so that the water inlet is communicated with the water blowing port, the angle valve is in an open state, in the pressure range that the compression force of the spring on the sealing block is less than the pressure of the water in the water inlet, the size of the water outlet is realized by rotating the compression degree of the valve rod to adjust the spring, the operation is convenient, and the waste of water resources caused by overlarge water outlet is avoided, reach energy-conserving effect, clean mechanism can carry out self-cleaning to the inner wall of water inlet simultaneously.
Specifically, when the angle valve is in a closed state, the valve body is positioned at the water inlet and is filled with water, the fan blades are in a static state, when the angle valve is in an open state, flowing water flow drives the fan blades to rotate, the fan blades drive the scraper to clean the inner wall of the water inlet of the valve body, and long-time deposition in the valve body is effectively prevented, a large number of bacteria are bred on the inner wall of the valve body, when the angle valve is applied to water heating equipment, the angle valve is quite unhygienic, wherein the abrasion resistance of the inner wall of the valve body when the ring and a first abrasion-resistant lubricating layer of a contact surface of the ring groove and a second abrasion-resistant lubricating layer on the scraper can be improved, the service life is prolonged, the lubricity is improved, the friction resistance generated by the inner wall of the valve body when the fan blades rotate under the water flow is reduced, the cleaning efficiency of the scraper is improved, the mounting cylinder and the ejector rod are matched to fix the I-shaped support, and the mounting cylinder is in threaded connection with the inner wall of the water inlet of the valve body, the angle valve is convenient to mount and dismount, maintenance time is shortened, maintenance efficiency is improved, the second sealing ring between the inner wall of the mounting cylinder and the bottom end of the valve body can prevent water leakage between the mounting cylinder and the valve body, and the first sealing ring and the second sealing ring can prevent the angle valve from leaking similarly, so that the sealing performance of the angle valve is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
FIG. 3 is an enlarged view of the present invention at B in FIG. 1;
FIG. 4 is an enlarged view of the present invention at C in FIG. 1;
in the drawings: 1. a valve body; 2. a valve stem; 3. a bonnet; 4. a water inlet; 5. a water outlet; 6. a through hole; 7. a fastener; 8. a telescopic rod; 9. a sealing block; 10. a spring; 11. a first seal ring; 12. an I-shaped bracket; 13. an annular groove; 14. a circular ring; 15. a fan blade; 16. a scraper; 17. mounting the cylinder; 18. a top rod; 19. a first wear-resistant lubricating layer; 20. a second wear-resistant lubricating layer; 21. a second seal ring; 22. and a third sealing ring.
Detailed Description
The invention is further described in the following with reference to fig. 1 to 4 in a specific embodiment:
the utility model provides an energy-saving angle valve that possesses self-cleaning function, includes valve body 1, valve rod 2 and valve cap 3, valve body 1 is equipped with water inlet 4 and delivery port 5, water inlet 4 and delivery port 5 are through being equipped with through-hole 6 intercommunication, 1 up end of valve body just is located the fixed fastener 7 that is equipped with in 6 tops of through-hole, valve rod 2 runs through fastener 7 and extends to in the valve body 1, 2 bottom fixings of valve rod are equipped with telescopic link 8, 8 bottom fixings of telescopic link are equipped with the sealed piece 9 with 6 looks adaptations of through-hole, 8 surface covers of telescopic link are equipped with spring 10, spring 10 both ends respectively with valve rod 2 and sealed piece 9 fixed connection, the surface of the first section of valve rod 2 is equipped with the external screw thread and with fastener 7 threaded connection, be equipped with a plurality of first sealing washer 11 between the second section of valve rod 2 and the fastener 7, 2 top and valve cap 3 fixed connection of valve rod, a cleaning mechanism is arranged in the water inlet 4.
It can be seen from the above structure that, by rotating the valve cap 3, the valve rod 2 is driven, and by connecting the upper half section of the valve rod 2 with the thread of the fastening piece 7, the depth of the valve rod 2 extending into the valve body 1 can be adjusted by rotating the valve cap 3, so as to adjust the compression degree of the spring 10, wherein the telescopic rod 8 can improve the structural strength of the spring 10, when the compression force of the spring 10 on the sealing block 9 is greater than the pressure of the water in the water inlet 4, the angle valve is in a closed state, when the compression force of the spring 10 on the sealing block 9 is less than the pressure of the water in the water inlet 4, the water pushes the sealing block 9 open, so as to communicate the water inlet 4 with the water blowing port, the angle valve is in an open state, in the range that the compression force of the spring 10 on the sealing block 9 is less than the pressure of the water in the water inlet 4, the valve rod 2 is driven by rotating the valve cap 3 to adjust the compression degree of the spring 10 to realize the water outlet 5, convenient operation avoids 5 delivery ports to go out the waste that water is too big and lead to the water resource, reaches energy-conserving effect, and wherein first sealing washer 11 can improve the leakproofness between valve rod 2 and the fastener 7, and clean mechanism can carry out self-cleaning to the inner wall of water inlet 4 simultaneously.
As optional embodiment, clean mechanism includes worker shape support 12, be equipped with a plurality of ring channels 13 in the middle of worker shape support 12, rotatable coupling is equipped with ring 14 in the ring channel 13, the fixed a plurality of flabellum 15 that are equipped with on the ring 14, flabellum 15 is kept away from the fixed scraper 16 that is equipped with of ring 14 one end, the scraper 16 laminates with the inner wall of valve body 1 mutually, the bottom mounting of worker shape support 12 is equipped with an installation section of thick bamboo 17, just be located through-hole 6 in the valve body 1 and keep away from axle center one side circumference and distribute embedded a plurality of ejector pins 18 that are equipped with, the both sides fixed connection on ejector pin 18 bottom and worker shape support 12 top.
Can find out by above-mentioned structure, when the angle valve is in the closed condition, valve body 1 is located the water inlet 4 department and is full of water, flabellum 15 is quiescent condition this moment, when the angle valve is in the open condition, the rivers that flow drive flabellum 15 rotatory, flabellum 15 drives scraper 16 and clears up the operation to the inner wall of 1 water inlet 4 of valve body, effectually prevent through long-time deposit in the valve body 1, breed a large amount of bacteriums at 1 inner wall of valve body, when being applied to hot-water heating equipment, the insanitation of ten minutes, wherein, installation section of thick bamboo 17 and the cooperation of ejector pin 18 are fixed worker shape support 12, and the inner wall threaded connection of installation section of thick bamboo 17 and 1 water inlet 4 of valve body, be convenient for install and dismantle, reduce maintenance duration, and improve maintenance efficiency.
As an alternative embodiment, the contact surfaces of the circular ring 14 and the annular groove 13 are provided with a first wear-resistant lubricating layer 19, one side of the scraper 16 close to the inner wall of the valve body 1 is fixedly provided with a second wear-resistant lubricating layer 20, and a second sealing ring 21 is fixedly arranged between the mounting cylinder 17 and the inner wall of the bottom end of the valve body 1.
It can be seen from the above structure that the first wear-resistant lubricating layer 19 of the contact surface of the ring 14 and the annular groove 13 and the second wear-resistant lubricating layer 20 on the scraper 16 can improve the wear resistance, increase the service life, improve the lubricity, reduce the frictional resistance of the inner wall of the valve body 1 to the blade 15 when the blade rotates by water flow, improve the cleaning efficiency of the scraper 16, and the second sealing ring 21 between the inner wall of the mounting cylinder 17 and the bottom end of the valve body 1 can prevent the water leakage between the mounting cylinder 17 and the valve body 1.
In an alternative embodiment, a third sealing ring 22 is fixedly arranged between the fastening member 7 and the top end of the valve body 1.
As can be seen from the above structure, the third sealing ring 22 can prevent water leakage between the fastening member 7 and the valve body 1, and improve the sealing performance of the angle valve.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides an energy-saving angle valve that possesses self-cleaning function, includes valve body (1), valve rod (2) and valve cap (3), valve body (1) is equipped with water inlet (4) and delivery port (5), water inlet (4) and delivery port (5) are through being equipped with through-hole (6) intercommunication, characterized by: valve body (1) up end just is located through-hole (6) top fixed fastener (7) that is equipped with, valve rod (2) run through fastener (7) and extend to valve body (1) in, valve rod (2) bottom mounting is equipped with telescopic link (8), telescopic link (8) bottom mounting is equipped with sealed piece (9) with through-hole (6) looks adaptation, telescopic link (8) surface cover is equipped with spring (10), spring (10) both ends respectively with valve rod (2) and sealed piece (9) fixed connection, the surface of valve rod (2) first section be equipped with the external screw thread and with fastener (7) threaded connection, be equipped with a plurality of first sealing washer (11) between valve rod (2) second section and fastener (7), valve rod (2) top and valve cap (3) fixed connection, be equipped with clean mechanism in water inlet (4).
2. The energy-saving angle valve with self-cleaning function as claimed in claim 1, wherein: clean mechanism is including worker shape support (12), be equipped with a plurality of ring channels (13) in the middle of worker shape support (12), rotatable coupling is equipped with ring (14) in ring channel (13), the fixed a plurality of flabellum (15) that are equipped with on ring (14), ring (14) one end is kept away from in flabellum (15) is fixed and is equipped with scraper (16), the inner wall of scraper (16) and valve body (1) is laminated mutually, the bottom mounting of worker shape support (12) is equipped with installation section of thick bamboo (17), just be located through-hole (6) in valve body (1) and keep away from axle center one side circumference and distribute embedded a plurality of ejector pins (18) that are equipped with, the both sides fixed connection on ejector pin (18) bottom and worker shape support (12) top.
3. The energy-saving angle valve with self-cleaning function as claimed in claim 2, wherein: the contact surface of ring (14) and ring channel (13) all is equipped with first wear-resisting lubricant film (19), one side that is close to valve body (1) inner wall on scraper (16) is fixed and is equipped with second wear-resisting lubricant film (20).
4. The energy-saving angle valve with self-cleaning function of claim 3, wherein: and a second sealing ring (21) is fixedly arranged between the mounting cylinder (17) and the inner wall of the bottom end of the valve body (1).
5. The energy-saving angle valve with self-cleaning function as claimed in claim 1, wherein: and a third sealing ring (22) is fixedly arranged between the fastening piece (7) and the top end of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823165.2U CN213776381U (en) | 2020-11-30 | 2020-11-30 | Energy-saving angle valve with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022823165.2U CN213776381U (en) | 2020-11-30 | 2020-11-30 | Energy-saving angle valve with self-cleaning function |
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| Publication Number | Publication Date |
|---|---|
| CN213776381U true CN213776381U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022823165.2U Active CN213776381U (en) | 2020-11-30 | 2020-11-30 | Energy-saving angle valve with self-cleaning function |
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| Country | Link |
|---|---|
| CN (1) | CN213776381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396484A (en) * | 2021-12-14 | 2022-04-26 | 金湖恒力机械有限公司 | Throttle valve with self-cleaning maintenance function |
-
2020
- 2020-11-30 CN CN202022823165.2U patent/CN213776381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396484A (en) * | 2021-12-14 | 2022-04-26 | 金湖恒力机械有限公司 | Throttle valve with self-cleaning maintenance function |
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