Electric six-way valve convenient to install

Abstract

The utility model relates to the technical field of electric six-way valves, and discloses an electric six-way valve convenient to install, which comprises a valve cylinder body, the left side and the right side of the valve cylinder body are fixedly communicated with first pipe cylinders, the front surface of the valve cylinder body is fixedly connected with a second pipe cylinder, and the upper surface of the valve cylinder body is fixedly connected with a driving mechanism. Valve elements are arranged on the surface of the driving mechanism, the front side and the rear side of the inner wall of the valve barrel body and the inner wall of the first pipe barrel in an attached mode, a partition plate is arranged on the surface of the driving mechanism in an attached mode, and the surface of the partition plate is fixedly connected with the inner wall of the valve barrel body. According to the electric six-way valve, through cooperation of the sliding barrel, the locking support, the sliding holes, the connecting pipes, the flange plate, the first arc-shaped column, the first connecting column, the second arc-shaped column and the second connecting column, a user can fix the connecting pipes to the electric six-way valve by rotating the rotating block on the locking support; therefore, the electric six-way valve and the connecting pipe are more convenient to install.

Description

Technical Field

[0001] The utility model relates to the technical field of electric six-way valves, in particular to an electric six-way valve which is easy to install. Background Art

[0002] At present, most of the electric six-way valves on the market are connected to six connecting pipes by arranging six tubes interconnected with the valve body on the valve body. For example, Chinese patent announcement No. CN212839538U discloses an electric opening six-way embedded double-sealed rotary valve. However, the electric six-way valve and the connecting pipe are fixed by a flange, and each flange needs to be installed with multiple bolts and nuts, which makes the installation between the electric six-way valve and the connecting pipe more troublesome. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art, such as: at present, since the electric six-way valve and the connecting pipe are fixed by a flange, and a plurality of bolts and nuts need to be installed on each flange, which leads to troublesome installation between the electric six-way valve and the connecting pipe, an electric six-way valve which is easy to install is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An electric six-way valve that is easy to install includes a valve cylinder body, the left and right sides of the valve cylinder body are fixedly connected with a first tube cylinder, the front side of the valve cylinder body is fixedly connected with a second tube cylinder, the upper surface of the valve cylinder body is fixedly connected with a driving mechanism, the surface of the driving mechanism, the front and rear sides of the inner wall of the valve cylinder body and the inner wall of the first tube cylinder are all fitted with valve cores, the surface of the driving mechanism is fitted with a partition plate, the surface of the partition plate is fixedly connected to the inner wall of the valve cylinder body, the bottom of the valve cylinder body is fixedly connected with a sealing plate, the surface of the valve cylinder body is fitted with a sliding cylinder, the inner wall of the sliding cylinder is fixedly connected with a locking bracket, the upper surface of the locking bracket contacts with the bottom of the sealing plate, and the surface of the sliding cylinder is provided with a A sliding hole, an upper surface of the first tube and an upper surface of the second tube are both in contact with the inner wall of the sliding hole, a connecting tube is fitted on the side of the first tube and the front of the second tube, a flange is fixedly connected to the surface of the connecting tube, a first arc column is fitted on the side of the flange away from the valve cylinder body, the upper surface of the first tube and the upper surface of the second tube, a first connecting column is fixedly connected on the surface of the first arc column and the surface of the sliding tube, a second arc column is fitted on the side of the flange away from the valve cylinder body, the bottom of the first tube and the bottom of the second tube, a second connecting column is fixedly connected on the surface of the second arc column and the surface of the valve cylinder body, and the second connecting column is located in the sliding hole.

[0006] Preferably, the driving mechanism includes a stepper motor, the output end of the stepper motor is fixedly connected to a valve stem, the surface of the valve stem is in contact with the inner wall of the partition, the surface of the valve stem is fixedly connected to an eccentric wheel, the surface of the eccentric wheel is in contact with the inner wall of the valve core, the surface of the valve stem is fixedly connected to a waterproof bearing, and the surface of the waterproof bearing, the bottom of the stepper motor and the upper surface of the valve cylinder are all fixedly connected to a first hollow plate.

[0007] Preferably, the valve core includes a slide plate, the front and rear sides of the slide plate are in contact with the inner wall of the valve cylinder body, the left and right sides of the slide plate are fixedly connected with sealing blocks, the surface of the sealing block is in contact with the inner wall of the first tube, the side of the sealing block is provided with a first groove, and the interior of the slide plate is provided with a through hole, and the inner wall of the through hole is in contact with the surface of the eccentric wheel.

[0008] Preferably, the locking bracket includes a second hollow plate, the surface of the second hollow plate is fixedly connected to the inner wall of the sliding cylinder, the inner wall of the second hollow plate is fixedly connected with a threaded cylinder, the inner wall of the threaded cylinder is threadedly connected with a hollow stud, the upper surface of the hollow stud contacts the bottom of the sealing plate, the surface of the hollow stud is fixedly connected with a rotating block, and the upper surface of the rotating block contacts the bottom of the second hollow plate.

[0009] Preferably, a limiting bracket is fixedly connected to the bottom of the second hollow plate, and an inner wall of the limiting bracket contacts the surface of the rotating block.

[0010] Preferably, the limiting bracket includes a strip block, a second groove is opened on the upper surface of the strip block, the inner wall of the second groove contacts the surface of the rotating block, the front and rear sides of the strip block are fixedly connected with springs, the side of the spring away from the strip block and the bottom of the second hollow plate are fixedly connected with a U-shaped plate, the inner wall of the U-shaped plate and the bottom of the second hollow plate are in contact with the surface of the strip block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model is provided with a slide tube, a locking bracket, a slide hole, a connecting pipe, a flange, a first arc column, a first connecting column, a second arc column and a second connecting column. After the user fixes the first arc column on the locking bracket on the connecting pipe, the connecting pipe can be fixed on the first tube or the second tube through the cooperation of the first arc column, the second arc column and the flange. After the first arc column is separated from the connecting pipe, the connecting pipe can be directly separated from the first tube or the second tube. Then, the user can fix multiple connecting pipes on the electric six-way valve by rotating the rotating block on the locking bracket, thereby making the installation between the electric six-way valve and the connecting pipe more convenient.

[0013] (2) The utility model can lock the rotating block on the locking bracket by means of a limiting bracket, thereby making it difficult for the hollow stud on the locking bracket to rotate after being vibrated, thereby preventing the first arc column and the connecting pipe from loosening due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a front view of the structure of the utility model;

[0016] Figure 3 It is a top view of the valve cylinder in the utility model;

[0017] Figure 4 It is a front view of the driving mechanism in the utility model;

[0018] Figure 5 It is a front view of the eccentric wheel in the utility model;

[0019] Figure 6 It is a top view of the valve core in the utility model;

[0020] Figure 7 It is a front view of the slide cylinder in the utility model;

[0021] Figure 8 It is a front view of the locking bracket in the utility model;

[0022] Fig. 9 It is a top view of the hollow stud of the utility model;

[0023] Fig.10 It is a top view of the limiting bracket in the utility model.

[0024] In the figure: 1. valve cylinder; 2. first tube; 3. second tube; 4. driving mechanism; 41. stepping motor; 42. valve stem; 43. eccentric wheel; 44. waterproof bearing; 45. first hollow plate; 5. valve core; 51. slide plate; 52. sealing block; 53. first groove; 54. through hole; 6. partition; 7. sealing plate; 8. slide cylinder; 9. locking bracket; 91. second hollow plate; 92. threaded cylinder; 93. hollow stud; 94. rotating block; 10. slide hole; 11. connecting pipe; 12. flange; 13. first arc column; 14. first connecting column; 15. second arc column; 16. second connecting column; 17. limit bracket; 171. strip block; 172. second groove; 173. spring; 174. U-shaped plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Embodiment 1:

[0028] Reference Figure 1-9 , an electric six-way valve that is easy to install, including a valve cylinder 1, the left and right sides of the valve cylinder 1 are fixedly connected with a first tube 2, the front of the valve cylinder 1 is fixedly connected with a second tube 3, the upper surface of the valve cylinder 1 is fixedly connected with a driving mechanism 4, the surface of the driving mechanism 4, the front and rear sides of the inner wall of the valve cylinder 1 and the inner wall of the first tube 2 are all fitted with a valve core 5, the surface of the driving mechanism 4 is fitted with a partition 6, the surface of the partition 6 is fixedly connected to the inner wall of the valve cylinder 1, and the valve cylinder 1 is fixedly connected to the valve cylinder 1 through the partition 6. The internal space is divided into two parts, an upper and a lower part. A sealing plate 7 is fixedly connected to the bottom of the valve cylinder 1, and the bottom of the valve cylinder 1 is sealed by the sealing plate 7. A slide cylinder 8 is fitted on the surface of the valve cylinder 1, and the slide cylinder 8 can move up and down on the valve cylinder 1. A locking bracket 9 is fixedly connected to the inner wall of the slide cylinder 8. The upper surface of the locking bracket 9 contacts the bottom of the sealing plate 7. A sliding hole 10 is opened on the surface of the slide cylinder 8. The upper surface of the first tube 2 and the upper surface of the second tube 3 are both in contact with the inner wall of the sliding hole 10. The side of the tube 2 and the front of the second tube 3 are both fitted with a connecting pipe 11, and the surface of the connecting pipe 11 is fixedly connected with a flange 12, and the side of the flange 12 away from the valve cylinder body 1, the upper surface of the first tube 2, and the upper surface of the second tube 3 are both fitted with a first arc column 13, and the surface of the first arc column 13 and the surface of the sliding tube 8 are both fixedly connected with a first connecting column 14, and the side of the flange 12 away from the valve cylinder body 1, the bottom of the first tube 2, and the bottom of the second tube 3 are all fitted with a second The arc column 15, the surface of the second arc column 15 and the surface of the valve cylinder 1 are fixedly connected with the second connecting column 16, and the second connecting column 16 is located in the sliding hole 10. When the first arc column 13 is fixed on the connecting pipe 11, the connecting pipe 11 can be fixed on the first tube 2 or the second tube 3 through the cooperation of the first arc column 13, the second arc column 15 and the flange 12. When the first arc column 13 is separated from the connecting pipe 11, the connecting pipe 11 can be directly separated from the first tube 2 or the second tube 3.

[0029] The driving mechanism 4 includes a stepper motor 41, the output end of the stepper motor 41 is fixedly connected to a valve stem 42, the surface of the valve stem 42 is in contact with the inner wall of the partition 6, the surface of the valve stem 42 is fixedly connected to an eccentric wheel 43, the eccentric wheel 43 can be driven to rotate by the stepper motor 41, the surface of the eccentric wheel 43 is in contact with the inner wall of the valve core 5, the surface of the valve stem 42 is fixedly connected to a waterproof bearing 44, the surface of the waterproof bearing 44, the bottom of the stepper motor 41 and the upper surface of the valve cylinder 1 are all fixedly connected to a first hollow plate 45.

[0030] The valve core 5 includes a slide plate 51, and the front and rear sides of the slide plate 51 are in contact with the inner wall of the valve cylinder body 1. The left and right sides of the slide plate 51 are fixedly connected with sealing blocks 52. The surface of the sealing block 52 is in contact with the inner wall of the first tube 2. A first groove 53 is provided on the side of the sealing block 52. A through hole 54 is provided inside the slide plate 51. The inner wall of the through hole 54 is in contact with the surface of the eccentric wheel 43. When the eccentric wheel 43 rotates, the sealing block 52 moves left and right in the first tube 2 through the cooperation of the eccentric wheel 43 and the through hole 54, and the sealing block 52 can no longer rotate in the first tube 2 through the cooperation between the slide plate 51 and the valve cylinder body 1. When the first groove 53 is exposed from the first tube 2, the first tube 2 can be connected with the valve cylinder body 1. When the first groove 53 is completely moved into the first tube 2, the first tube 2 can be disconnected from the valve cylinder body 1 through the sealing block 52.

[0031] The locking bracket 9 includes a second hollow plate 91, the surface of which is fixedly connected to the inner wall of the slide tube 8, a threaded tube 92 is fixedly connected to the inner wall of the second hollow plate 91, a hollow stud 93 is threadedly connected to the inner wall of the threaded tube 92, the upper surface of the hollow stud 93 contacts the bottom of the sealing plate 7, a rotating block 94 is fixedly connected to the surface of the hollow stud 93, the upper surface of the rotating block 94 contacts the bottom of the second hollow plate 91, when the rotating block 94 rotates, the hollow stud 93 can be moved upward or downward by the cooperation of the hollow stud 93 and the threaded tube 92, when the rotating block 94 contacts the second hollow plate 91, the first arc column 13 can be fixed on the connecting pipe 11 by the cooperation of the hollow screw and the threaded tube 92, when the rotating block 94 is separated from the second hollow plate 91, the first arc column 13 can be separated from the connecting pipe 11.

[0032] Embodiment 2:

[0033] Reference Figure 1-10 The bottom of the second hollow plate 91 is fixedly connected to a limiting bracket 17 , and the inner wall of the limiting bracket 17 contacts the surface of the rotating block 94 .

[0034] The limiting bracket 17 includes a strip block 171, and a second groove 172 is formed on the upper surface of the strip block 171. The inner wall of the second groove 172 contacts the surface of the rotating block 94. The front and rear sides of the strip block 171 are fixedly connected with springs 173. The side of the spring 173 away from the strip block 171 and the bottom of the second hollow plate 91 are fixedly connected with a U-shaped plate 174. The inner wall of the U-shaped plate 174 and the bottom of the second hollow plate 91 are in contact with the surface of the strip block 171. The spring 173 can prevent the second groove 172 from being automatically separated from the rotating block 94. When the second groove 172 contacts the rotating block 94, the cooperation between the second groove 172 and the rotating block 94 makes it difficult for the hollow stud 93 to rotate after being vibrated, so that the first arc column 13 and the connecting pipe 11 will not loosen due to vibration.

[0035] In the utility model, when the user installs the connecting pipe 11 on the electric six-way valve, the user first rotates the rotating block 94 to make the rotating block 94 move downward under the cooperation of the threaded barrel 92 and the hollow stud 93, and increases the distance between the rotating block 94 and the second hollow plate 91. When the distance between the rotating block 94 and the second hollow plate 91 increases to a maximum value, the sliding cylinder 8 is moved upward to increase the distance between the first arc column 13 and the second arc column 15 to a maximum value, and then the connecting pipe 11 is placed on the second arc column 15, and the sliding cylinder 8 is moved downward to make the first arc column 13 contact the connecting pipe 11, and then, the rotating block 94 is rotated to make the rotating block 94 move upward under the cooperation of the threaded barrel 92 and the hollow stud 93. When the rotating block 94 contacts the second hollow plate 91, the first arc column 13 is fixed to the connecting pipe 11 through the cooperation of the threaded tube 92 and the hollow stud 93, and the connecting pipe 11 can be fixed to the first tube 2 or the second tube 3 through the cooperation of the first arc column 13, the second arc column 15 and the flange 12. When the connecting pipe 11 needs to be removed, the rotating block 94 is first rotated to move the rotating block 94 downward under the cooperation of the threaded tube 92 and the hollow stud 93, and the distance between the rotating block 94 and the second hollow plate 91 is increased, and then, the sliding tube 8 is moved upward, and after the first arc column 13 is separated from the connecting pipe 11, the connecting pipe 11 can be removed from the electric six-way valve.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An electric six-way valve that is easy to install, comprising a valve cylinder (1), characterized in that: The left and right sides of the valve cylinder (1) are fixedly connected to the first tube (2), the front side of the valve cylinder (1) is fixedly connected to the second tube (3), the upper surface of the valve cylinder (1) is fixedly connected to the driving mechanism (4), the surface of the driving mechanism (4), the front and rear sides of the inner wall of the valve cylinder (1) and the inner wall of the first tube (2) are all fitted with valve cores (5), the surface of the driving mechanism (4) is fitted with a partition (6), the surface of the partition (6) is fixedly connected to the inner wall of the valve cylinder (1), the bottom of the valve cylinder (1) is fixedly connected to a sealing plate (7), the surface of the valve cylinder (1) is fitted with a slide cylinder (8), the inner wall of the slide cylinder (8) is fixedly connected to a locking bracket (9), the upper surface of the locking bracket (9) is in contact with the bottom of the sealing plate (7), the surface of the slide cylinder (8) is provided with a sliding hole (10), the upper surface of the first tube (2) and the second The upper surface of the tube (3) is in contact with the inner wall of the sliding hole (10); the side of the first tube (2) and the front of the second tube (3) are fitted with a connecting tube (11); the surface of the connecting tube (11) is fixedly connected with a flange (12); the side of the flange (12) away from the valve cylinder (1), the upper surface of the first tube (2) and the upper surface of the second tube (3) are fitted with a first arc column (13); the surface of the first arc column (13) and the surface of the sliding tube (8) are fixedly connected with a first connecting column (14); the side of the flange (12) away from the valve cylinder (1), the bottom of the first tube (2) and the bottom of the second tube (3) are fitted with a second arc column (15); the surface of the second arc column (15) and the surface of the valve cylinder (1) are fixedly connected with a second connecting column (16); the second connecting column (16) is located in the sliding hole (10).

2. An electric six-way valve that is easy to install according to claim 1, characterized in that: The driving mechanism (4) comprises a stepper motor (41), the output end of the stepper motor (41) is fixedly connected to a valve stem (42), the surface of the valve stem (42) is in contact with the inner wall of the partition (6), the surface of the valve stem (42) is fixedly connected to an eccentric wheel (43), the surface of the eccentric wheel (43) is in contact with the inner wall of the valve core (5), the surface of the valve stem (42) is fixedly connected to a waterproof bearing (44), and the surface of the waterproof bearing (44), the bottom of the stepper motor (41) and the upper surface of the valve cylinder (1) are all fixedly connected to a first hollow plate (45).

3. The electric six-way valve that is easy to install according to claim 2 is characterized in that: The valve core (5) includes a slide plate (51), the front and rear sides of the slide plate (51) are in contact with the inner wall of the valve cylinder (1), the left and right sides of the slide plate (51) are fixedly connected with sealing blocks (52), the surface of the sealing block (52) is in contact with the inner wall of the first tube (2), the side of the sealing block (52) is provided with a first groove (53), and the inside of the slide plate (51) is provided with a through hole (54), and the inner wall of the through hole (54) is in contact with the surface of the eccentric wheel (43).

4. The electric six-way valve that is easy to install according to claim 1 is characterized in that: The locking bracket (9) includes a second hollow plate (91), the surface of the second hollow plate (91) is fixedly connected to the inner wall of the slide cylinder (8), the inner wall of the second hollow plate (91) is fixedly connected to a threaded cylinder (92), the inner wall of the threaded cylinder (92) is threadedly connected to a hollow stud (93), the upper surface of the hollow stud (93) is in contact with the bottom of the sealing plate (7), the surface of the hollow stud (93) is fixedly connected to a rotating block (94), and the upper surface of the rotating block (94) is in contact with the bottom of the second hollow plate (91).

5. The electric six-way valve that is easy to install according to claim 4 is characterized in that: The bottom of the second hollow plate (91) is fixedly connected to a limiting bracket (17), and the inner wall of the limiting bracket (17) is in contact with the surface of the rotating block (94).

6. The electric six-way valve that is easy to install according to claim 5, characterized in that: The limiting bracket (17) comprises a strip block (171), the upper surface of the strip block (171) is provided with a second groove (172), the inner wall of the second groove (172) contacts the surface of the rotating block (94), the front and rear sides of the strip block (171) are fixedly connected with springs (173), the side of the spring (173) away from the strip block (171) and the bottom of the second hollow plate (91) are fixedly connected with a U-shaped plate (174), and the inner wall of the U-shaped plate (174) and the bottom of the second hollow plate (91) are in contact with the surface of the strip block (171).

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