CN217328747U

CN217328747U - Energy-saving electric valve with heat dissipation function

Info

Publication number: CN217328747U
Application number: CN202220788704.XU
Authority: CN
Inventors: 任防华; 张娟娟
Original assignee: Yifast Fluid Control Shenzhen Co ltd
Current assignee: Yifast Fluid Control Shenzhen Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-30
Anticipated expiration: 2032-04-07

Abstract

The utility model relates to the technical field of valves, and an energy-saving electric valve with heat dissipation function is disclosed, including valve body and electric actuator, the top of valve body is provided with the valve rod, the side surface of valve rod is provided with rectangle protective frame, both sides pass through the bolt respectively with electric actuator and valve body connection about the rectangle protective frame, both sides all are provided with the guard plate around the rectangle protective frame, T type spout has all been seted up to both sides around the rectangle protective frame. This energy-saving electric valve with heat dissipation function, through the mutually supporting between rectangle protective frame, bolt, T type spout, T type draw runner, activity groove, intercommunicating pore, spacing jack, spacing inserted bar, rectangular frame strip, rectangular channel, sealed backing plate, spring, the cross frame to can seal rectangle protective frame, and realize protecting the valve rod, prevent that external rainwater dust from causing the influence to the valve rod, improve the life of valve rod.

Description

Energy-saving electric valve with heat dissipation function

Technical Field

The utility model relates to the technical field of valves, specifically be an energy-saving electric valve with heat dissipation function.

Background

The action torque of the electric valve is larger than that of a common valve, the opening and closing action speed of the electric valve can be adjusted, the structure is simple, the maintenance is easy, and the electric valve can be used for controlling the flow of various types of fluid such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like; but the valve rod on the current electric valve exposes in the air, and then can receive the influence of rainwater dust, reduces the result of use and the life of valve rod, and current protection machanism when protecting the valve rod, then be not convenient for dismantle the maintenance to electric valve, and the operation is used more loaded down with trivial details, consequently need provide an energy-saving electric valve with heat dissipation function and solve the above-mentioned problem that appears.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides an energy-saving electric valve with heat dissipation function, possess and to realize sealing the protection to the valve rod, reduce external erosion effect, be convenient for open the guard plate simultaneously, realize dismantling the maintenance to electric valve, and is simple in operation convenient, save time advantage such as, it exposes in the air to have solved the valve rod, and then can receive the influence of rainwater dust, reduce the result of use and the life of valve rod, and current protection machanism is when protecting the valve rod, then be not convenient for dismantle the maintenance to electric valve, the operation is more loaded down with trivial details, the problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving electric valve with a heat dissipation function comprises a valve body and an electric actuator, wherein the top of the valve body is provided with a valve rod, a rectangular protective frame is arranged on the side surface of the valve rod, the upper side and the lower side of the rectangular protective frame are respectively connected with the electric actuator and the valve body through bolts, the front side and the rear side of the rectangular protective frame are both provided with protective plates, the front side and the rear side of the rectangular protective frame are both provided with T-shaped chutes, one side of the protection plate close to the rectangular protection frame is fixedly connected with a T-shaped sliding strip, a movable groove which penetrates through the rectangular protection frame from front to back is arranged in the rectangular protection frame, the inside of the T-shaped sliding strip is provided with a communicating hole which is penetrated through from front to back, the inner side wall of the T-shaped sliding groove is provided with a limit jack, the inside in activity groove is provided with spacing inserted bar, the one side that rectangle protective frame was kept away from to the guard plate is provided with the rectangle frame strip, the inside fixedly connected with spring in activity groove.

Preferably, the front side and the rear side of the rectangular protective frame are communicated, the T-shaped sliding groove is communicated with the left side and the right side of the rectangular protective frame, the T-shaped sliding strip is connected with the inside of the T-shaped sliding groove in a sliding mode, the protective plate is in lap joint with one side, opposite to the rectangular protective frame, of the rectangular protective frame, and therefore the protective plate can be limited and prevented from moving back and forth on the rectangular protective frame.

Preferably, the movable groove is communicated with the communicating hole, the limiting insertion holes correspond to the communicating hole in position, one side of the limiting insertion rod is movably inserted into the communicating hole and the limiting insertion holes, so that the T-shaped sliding strip can be fixed inside the T-shaped sliding groove, and the T-shaped sliding strip and the protection plate are prevented from moving left and right.

Preferably, the spiral pipeline is movably sleeved on the side surface of the valve rod, a water inlet and a water outlet are formed in the right side of the rectangular protective frame, the top end of the spiral pipeline is connected with the water inlet, and the bottom end of the spiral pipeline is connected with the water outlet, so that cooling water can be conveyed to the inside of the spiral pipeline, and the valve rod is cooled and dissipated.

Preferably, the rectangular channel has been seted up to one side that the guard plate is close to the rectangle protection frame, the inside fixedly connected with sealing pad board of rectangular channel, sealing pad board and the side surface overlap joint of rectangle protection frame to can seal the protection to the inside of rectangle protection frame.

Preferably, one side fixedly connected with cross frame that the guard plate was kept away from to the rectangular frame strip, one side fixedly connected with pull ring that the rectangular frame strip was kept away from to the cross frame, through the pulling pull ring, alright remove in order to drive the rectangular frame strip.

Preferably, rectangular frame strip and spacing inserted bar fixed connection, the one end and the rectangular frame strip fixed connection that the activity groove was kept away from to the spring, and then can carry out spacing fixed to rectangular frame strip and spacing inserted bar, prevent that it from taking place to remove.

Compared with the prior art, the utility model provides an energy-saving electric valve with heat dissipation function possesses following beneficial effect:

1. this energy-saving electric valve with heat dissipation function, through the mutually supporting between rectangle protective frame, bolt, T type spout, T type draw runner, activity groove, intercommunicating pore, spacing jack, spacing inserted bar, rectangular frame strip, rectangular channel, sealed backing plate, spring, the cross frame to can seal rectangle protective frame, and realize protecting the valve rod, prevent that external rainwater dust from causing the influence to the valve rod, improve the life of valve rod.

2. This energy-saving electric valve with heat dissipation function through the mutually supporting between helical tube, water inlet, the delivery port to make the cooling water flow in helical tube's inside, alright with cooling down with valve rod department, thereby realize the radiating effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a cross-sectional view of the rectangular protective frame of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

Wherein: 1. a valve body; 2. an electric actuator; 3. a valve stem; 4. a rectangular protective frame; 5. a protection plate; 6. a T-shaped chute; 7. a T-shaped slide bar; 8. a movable groove; 9. a communicating hole; 10. limiting the jacks; 11. a limiting inserted rod; 12. rectangular frame strips; 13. a helical conduit; 14. a water inlet; 15. a water outlet; 16. a rectangular groove; 17. sealing the base plate; 18. a spring; 19. a cross-shaped frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, an energy-saving electric valve with heat dissipation function comprises a valve body 1 and an electric actuator 2, wherein a valve rod 3 is arranged at the top of the valve body 1, the top end of the valve rod 3 is connected with the bottom of the electric actuator 2, and the electric actuator 2 works to drive the valve rod 3 to work inside the valve body 1, a rectangular protective frame 4 is arranged on the side surface of the valve rod 3, the valve rod 3 can be protected by the rectangular protective frame 4 to prevent rainwater and dust from affecting the surface of the valve rod 3, the upper side and the lower side of the rectangular protective frame 4 are respectively connected with the electric actuator 2 and the valve body 1 by bolts, the number of the bolts is eight, the upper four bolts are in threaded connection with the bottom of the electric actuator 2, the lower four bolts are in threaded connection with the top of the valve body 1, the bolts are movably inserted into the rectangular protective frame 4, so that the bottom of the rectangular protective frame 4 can be fixed with the top of the valve body 1, the top of a rectangular protective frame 4 can be fixed with the bottom of an electric actuator 2, protective plates 5 are arranged on the front side and the rear side of the rectangular protective frame 4, the protective plates 5 are matched with the rectangular protective frame 4 in size, T-shaped sliding grooves 6 are arranged on the front side and the rear side of the rectangular protective frame 4, two T-shaped sliding grooves 6 are arranged on the front side and the rear side of the rectangular protective frame 4, one side, close to the rectangular protective frame 4, of each protective plate 5 is fixedly connected with a T-shaped sliding strip 7, the two T-shaped sliding strips 7 are fixedly connected to the protective plate 5, the two T-shaped sliding strips 7 are vertically symmetrical about the central axis of the protective plate 5, the two T-shaped sliding strips 7 correspond to the positions of the two T-shaped sliding grooves 6 respectively, the front side and the rear side of the rectangular protective frame 4 are communicated, the T-shaped sliding grooves 6 are communicated with the left side and the right side of the rectangular protective frame 4, the T-shaped sliding strips 7 are connected with the inner portions of the T-shaped sliding grooves 6 in a sliding manner, and one side, which the protective plate 5 is opposite to the rectangular protective frame 4 is in lap joint with each other, and then can carry on spacingly to guard plate 5, prevent that it from taking place the back-and-forth movement on rectangle protective frame 4, and slide in the inside of T type spout 6 through T type draw runner 7, alright remove about on the side surface of rectangle protective frame 4 with making guard plate 5.

The inside of the rectangular protective frame 4 is provided with a front and back through movable groove 8, the inside of each rectangular protective frame 4 is provided with four movable grooves 8, the inside of each T-shaped sliding strip 7 is provided with a front and back through communication hole 9, the inside of each T-shaped sliding strip 7 is provided with two communication holes 9, the inner side wall of each T-shaped sliding groove 6 is provided with a limit jack 10, the inside of each T-shaped sliding groove 6 is provided with two limit jacks 10, the two limit jacks 10 are halved to correspond to the positions of the two communication holes 9, the inside of each movable groove 8 is provided with a limit inserted rod 11, the movable grooves 8 are communicated with the communication holes 9, the limit jacks 10 correspond to the positions of the communication holes 9, one side of each limit inserted rod 11 is movably inserted with the inside of the communication holes 9 and the limit jacks 10, so that the T-shaped sliding strips 7 can be fixed inside the T-shaped sliding grooves 6, and the T-shaped sliding strips 7 and the protective plates 5 are prevented from moving left and right, one side of the protection plate 5, which is far away from the rectangular protection frame 4, is provided with a rectangular frame strip 12, the inside of the movable groove 8 is fixedly connected with a spring 18, the rectangular frame strip 12 is fixedly connected with a limit inserted rod 11, the rectangular frame strip 12 is fixedly connected with four limit inserted rods 11 on the same side, one end of the spring 18, which is far away from the movable groove 8, is fixedly connected with the rectangular frame strip 12, the spring 18 is movably sleeved with the limit inserted rod 11, the side surface of the valve rod 3 is movably sleeved with a spiral pipeline 13, the top and the bottom of the rectangular protection frame 4 are respectively provided with a first circular groove and a second circular groove, the first circular groove and the second circular groove are both communicated with the inside of the rectangular protection frame 4, the bottom of the electric actuator 2 is positioned in the first circular groove, the valve rod 3 is movably inserted in the second circular groove, so that the valve rod 3 can be taken out from the inside of the second circular groove, and further the valve rod 3 can be separated from the spiral pipeline 13, a water inlet 14 and a water outlet 15 are formed in the right side of the rectangular protective frame 4, the top end of the spiral pipeline 13 is connected with the water inlet 14, the bottom end of the spiral pipeline 13 is connected with the water outlet 15, external cooling water is conveyed into the spiral pipeline 13 through the water inlet 14 and flows in the spiral pipeline 13, so that the valve rod 3 can be cooled, the heat dissipation effect is realized, the cooling water is discharged from the water outlet 15, a rectangular groove 16 is formed in one side of the protective plate 5 close to the rectangular protective frame 4, a sealing cushion plate 17 is fixedly connected in the rectangular groove 16, the sealing cushion plate 17 is lapped with the side surface of the rectangular protective frame 4, the inside of the rectangular protective frame 4 can be protected in a sealing mode, external rainwater and dust are prevented from entering the inside of the rectangular protective frame 4, effective protection of the valve rod 3 is realized, a cross-shaped frame 19 is fixedly connected to one side of the rectangular protective plate 12 far away from the protective plate 5, one side fixedly connected with pull ring that rectangular frame strip 12 was kept away from to cross-shaped frame 19 through the pulling pull ring, alright remove with driving cross-shaped frame 19 and rectangular frame strip 12 to make spacing inserted bar 11 remove in the inside of activity groove 8, after the one end that rectangular frame strip 12 was kept away from to spacing inserted bar 11 removed from the inside of spacing jack 10, alright remove with T type draw runner 7 and guard plate 5.

When the electric actuator 2 and the valve rod 3 are required to be detached and separated, the protection plate 5 is required to be opened from the rectangular protection frame 4, so that the pull ring can be pulled, and the cross-shaped frame 19 and the rectangular frame strip 12 are driven to move together, so that the limiting insertion rods 11 can be driven to move in the movable grooves 8, the communication holes 9 and the limiting insertion holes 10, the springs 18 are stretched, after one ends of the limiting insertion rods 11 move out of the limiting insertion holes 10, the protection plate 5 can be moved left and right to drive the T-shaped sliding strips 7 to move in the T-shaped sliding grooves 6, so that the rectangular protection frame 4 is opened, when two limiting insertion rods 11 move to the other two adjacent limiting insertion holes 10, the two limiting insertion rods can be inserted into the other limiting insertion holes, so that the protection plate 5 is limited and fixed, and further bolts in the rectangular protection frame 4 can be rotated, the rectangular protective frame 4 is separated from the valve body 1 and the electric actuator 2, so that the electric actuator 2 and the valve rod 3 can be detached and separated.

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

1. The utility model provides an energy-saving electric valve with heat dissipation function, includes valve body (1) and electric actuator (2), its characterized in that: the valve comprises a valve body (1), a valve rod (3) is arranged at the top of the valve body (1), a rectangular protective frame (4) is arranged on the side surface of the valve rod (3), the upper side and the lower side of the rectangular protective frame (4) are respectively connected with an electric actuator (2) and the valve body (1) through bolts, protective plates (5) are arranged on the front side and the rear side of the rectangular protective frame (4), T-shaped sliding grooves (6) are respectively formed in the front side and the rear side of the rectangular protective frame (4), a T-shaped sliding strip (7) is fixedly connected to one side, close to the rectangular protective frame (4), of each protective plate (5), a movable groove (8) which penetrates through the front side and the rear side is formed in the rectangular protective frame (4), communicating holes (9) which penetrate through the front side and the rear side are formed in the T-shaped sliding strips (7), a limiting insertion hole (10) is formed in the inner side wall of the T-shaped sliding groove (6), and a limiting insertion rod (11) is arranged in the movable groove (8), one side of the protection plate (5) far away from the rectangular protection frame (4) is provided with a rectangular frame strip (12), and the inside of the movable groove (8) is fixedly connected with a spring (18).

2. The energy-saving electric valve with the heat dissipation function as claimed in claim 1, wherein: the front side and the rear side of the rectangular protective frame (4) are communicated, the T-shaped sliding grooves (6) are communicated with the left side and the right side of the rectangular protective frame (4), the T-shaped sliding strips (7) are connected with the T-shaped sliding grooves (6) in a sliding mode, and the protective plate (5) is in lap joint with one side, opposite to the rectangular protective frame (4), of the rectangular protective frame.

3. The energy-saving electric valve with the heat dissipation function of claim 1, wherein: the movable groove (8) is communicated with the communicating hole (9), the position of the limiting insertion hole (10) corresponds to that of the communicating hole (9), and one side of the limiting insertion rod (11) is movably inserted into the communicating hole (9) and the limiting insertion hole (10).

4. The energy-saving electric valve with the heat dissipation function as claimed in claim 1, wherein: the side surface of the valve rod (3) is movably sleeved with a spiral pipeline (13), the right side of the rectangular protective frame (4) is provided with a water inlet (14) and a water outlet (15), the top end of the spiral pipeline (13) is connected with the water inlet (14), and the bottom end of the spiral pipeline (13) is connected with the water outlet (15).

5. The energy-saving electric valve with the heat dissipation function as claimed in claim 1, wherein: rectangular channel (16) have been seted up to one side that guard plate (5) are close to rectangle protective frame (4), the inside fixedly connected with sealing pad board (17) of rectangular channel (16), sealing pad board (17) and the side surface overlap joint of rectangle protective frame (4).

6. The energy-saving electric valve with the heat dissipation function as claimed in claim 1, wherein: one side of the rectangular frame strip (12) far away from the protection plate (5) is fixedly connected with a cross-shaped frame (19), and one side of the cross-shaped frame (19) far away from the rectangular frame strip (12) is fixedly connected with a pull ring.

7. The energy-saving electric valve with the heat dissipation function as claimed in claim 1, wherein: rectangular frame strip (12) and spacing inserted bar (11) fixed connection, the one end and rectangular frame strip (12) fixed connection that activity groove (8) were kept away from in spring (18).