CN217272094U

CN217272094U - Electromagnetic four-way cooling water valve

Info

Publication number: CN217272094U
Application number: CN202221144992.1U
Authority: CN
Inventors: 李娟�; 俞斌强; 左强
Original assignee: Jiangsu Olive Sensors High Tech Co ltd
Current assignee: Jiangsu Olive Sensors High Tech Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-08-23
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses an electromagnetism cross cooling water valve in the new energy automobile technical field, including setting up the case in the valve body, the periphery of valve body is equipped with first pipeline, second pipeline, third pipeline and fourth pipeline along clockwise in proper order, is equipped with the case through actuating mechanism control in the valve body, is equipped with two pairs of passageways that distribute from top to bottom along on the case, the utility model discloses simple structure, it is convenient to make, and low cost has saved the chip, no longer receives the restriction of chip shortage, can be used to in the new energy automobile.

Description

Electromagnetic four-way cooling water valve

Technical Field

The utility model relates to a new energy automobile technical field, in particular to new energy automobile cooling system.

Background

Because petroleum belongs to non-renewable resources and is highly dependent on import in China, new energy vehicles are produced in recent decades and gradually replace fuel vehicles to become mainstream.

In order to make up the defects of the electric vehicle in the endurance mileage and the charging speed, the battery and the motor are technically improved, a new challenge is also provided for the technical route of the cooling system of the whole vehicle, and in order that the heat of the battery, the motor and a passenger cabin can be mutually utilized and supplemented, the new energy cooling system needs a multi-way valve to realize water path switching.

At present, a mainstream mode of a waterway four-way reversing valve is a ball valve, and an actuator drives a stepping motor to realize a reversing function, but the structure is relatively complex, a chip is needed, and the waterway four-way reversing valve is not the best solution in the era of comprehensive chip shortage.

SUMMERY OF THE UTILITY MODEL

To the not enough of existence among the prior art, the utility model provides an electromagnetism cross cooling water valve has solved current executor and has needed the chip to control and the higher problem of cost that leads to.

The purpose of the utility model is realized like this: the electromagnetic four-way cooling water valve comprises a valve core arranged in a valve body, wherein a first pipeline, a second pipeline, a third pipeline and a fourth pipeline are sequentially arranged on the periphery of the valve body in a clockwise direction, the valve core controlled by an actuating mechanism is arranged in the valve body, and two pairs of passages which are distributed up and down are arranged on the valve core.

The utility model discloses a simple actuating mechanism control case up-and-down motion can realize the route switching of case, and four pipelines are gone up in the cooperation, realize the switching of different routes between four pipelines.

In order to facilitate the control of the actuating mechanism, the actuating mechanism is arranged at the top of the valve body, and a driving rod of the actuating mechanism penetrates through the top of the valve body to extend into the valve body and is connected to the valve core.

For reduce cost, solve the problem of lacking the core, actuating mechanism is equipped with the coil, moves iron core and actuating lever including installing the valve barrel at the valve body top in the valve barrel, the actuating lever with move iron core fixed connection, actuating lever periphery cover is equipped with the spring, and the one end of spring is contradicted on moving iron core, the other end is contradicted at the valve body top.

In order to solve the problem that the top of the spring is not reliable and stable enough, a concave platform matched with the spring for installation is processed at the bottom of the movable iron core.

In order to solve the problem of sealing performance between the driving rod and the valve body, the periphery of the driving rod is positioned between the spring and the valve body and is further provided with a check ring, the other end of the spring abuts against the check ring, and a first sealing ring is sleeved on the periphery of the driving rod between the check ring and the valve body.

In order to solve the problem of sealing performance between the driving rod and the valve body, a boss is machined on the periphery of the driving rod in the valve body, and a second sealing ring is sleeved between the boss and the top of the valve body.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses simple structure, it is convenient to make, and low cost has saved the chip, no longer receives the restriction of chip shortage, and the during operation reliability is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a sectional view of the internal structure of the present invention.

Fig. 3 is a perspective view of the middle valve element of the present invention.

Fig. 4 is a top view of the middle valve element of the present invention.

The valve comprises a valve body 1, a valve core 2, an upper passage 2a, a lower passage 2b, a first pipeline 3, a second pipeline 4, a third pipeline 5, a fourth pipeline 6, an actuating mechanism 7, a valve sleeve 7a, a coil 7b, a movable iron core 7c, a driving rod 7d, a spring 7e, a concave table 7f, a retainer ring 7g, a first sealing ring 7h, a convex table 7i and a second sealing ring 7 j.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The electromagnetic four-way cooling water valve shown in fig. 1-4 comprises a valve core 2 arranged in a valve body 1, wherein a first pipeline 3, a second pipeline 4, a third pipeline 5 and a fourth pipeline 6 are sequentially arranged on the periphery of the valve body 1 along the clockwise direction, the valve core 2 controlled by an actuating mechanism 7 is arranged in the valve body 1, and a pair of upper passages 2a and a pair of lower passages 2b which are distributed up and down are arranged on the valve core 2 and are all of an arc structure.

The actuating mechanism 7 is arranged at the top of the valve body 1, a driving rod 7d of the actuating mechanism 7 penetrates through the top of the valve body 1 to extend into the valve body 1 and is connected to the valve core 2, the actuating mechanism 7 comprises a valve sleeve 7a arranged at the top of the valve body 1, a coil 7b, a movable iron core 7c and a driving rod 7d are arranged in the valve sleeve 7a, the driving rod 7d is fixedly connected with the movable iron core 7c, a spring 7e is sleeved on the periphery of the driving rod 7d, one end of the spring 7e abuts against the movable iron core 7c, the other end of the spring 7e abuts against the top of the valve body 1, a concave table 7f matched with the spring 7e for installation is processed at the bottom of the movable iron core 7c, a check ring 7g is further arranged between the spring 7e and the valve body 1 at the periphery of the driving rod 7d, the check ring 7g abuts against the check ring 7g, a first sealing ring 7h is sleeved on the periphery of the driving rod 7d between the check ring 7g and the valve body 1, and a boss 7i is processed at the periphery of the driving rod 7d in the valve body 1, the second sealing ring 7j is sleeved between the boss 7i and the top of the valve body 1, the valve body 1 in the embodiment is composed of a cup body structure and a top cover structure, the valve core 2 is made of PPS (polyphenylene sulfide) materials, and the valve sleeve 7a and the driving rod 7d are made of low-carbon steel materials.

The utility model discloses the theory of operation as follows: in an initial state, the valve core 2 is in an upper limit position under the action of a spring 7e, and the pair of lower passages 2b are communicated with the first pipeline 3 and the fourth pipeline 6, and the second pipeline 4 and the third pipeline 5; when switching is needed, the control coil 7b is electrified, the coil 7b is electrified to drive the movable iron core 7c to descend, so that the upper passage 2a works, and at the moment, the first pipeline 3 is communicated with the second pipeline 4, and the third pipeline 5 is communicated with the fourth pipeline 6; when switching is needed again, the electromagnetic coil 7b is only cut off, and the valve core 2 is reset under the action of the spring 7 e.

The utility model discloses a switching of cross valve route has been realized easily to simple structure like this, the use of chip has been saved, greatly reduced the cost, first sealing washer 7h, the design of second sealing washer 7j has strengthened the leakproofness between actuating lever 7d and the valve body 1, concave station 7 f's design makes spring 7 e's upper end can insert concave station 7f setting, it is more reliable at the during operation to make it, boss 7 i's design makes second sealing washer 7 j's installation more convenient.

The above description of the embodiments is only intended to help understand the method of the present invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The electromagnetic four-way cooling water valve is characterized by comprising a valve core (2) arranged in a valve body (1), wherein a first pipeline (3), a second pipeline (4), a third pipeline (5) and a fourth pipeline (6) are sequentially arranged on the periphery of the valve body (1) in the clockwise direction, the valve core (2) controlled by an executing mechanism (7) is arranged in the valve body (1), and two pairs of passages which are distributed up and down are arranged on the valve core (2).

2. The electromagnetic four-way cooling water valve of claim 1, wherein the actuator (7) is mounted on the top of the valve body (1), and a driving rod (7d) of the actuator (7) penetrates through the top of the valve body (1) to extend into the valve body (1) and is connected to the valve core (2).

3. The electromagnetic four-way cooling water valve according to claim 2, wherein the actuator (7) comprises a valve sleeve (7a) installed at the top of the valve body (1), a coil (7b), a movable iron core (7c) and a driving rod (7d) are arranged in the valve sleeve (7a), the driving rod (7d) is fixedly connected with the movable iron core (7c), a spring (7e) is sleeved on the periphery of the driving rod (7d), one end of the spring (7e) abuts against the movable iron core (7c), and the other end of the spring (7e) abuts against the top of the valve body (1).

4. The electromagnetic four-way cooling water valve according to claim 3, characterized in that the bottom of the plunger (7c) is provided with a concave platform (7f) which is arranged by matching with the spring (7 e).

5. The electromagnetic four-way cooling water valve according to claim 3, wherein a retainer ring (7g) is further arranged on the periphery of the drive rod (7d) between the spring (7e) and the valve body (1), the other end of the spring (7e) abuts against the retainer ring (7g), and a first seal ring (7h) is sleeved on the periphery of the drive rod (7d) between the retainer ring (7g) and the valve body (1).

6. The electromagnetic four-way cooling water valve according to claim 3, wherein a boss (7i) is machined on the periphery of the driving rod (7d) in the valve body (1), and a second sealing ring (7j) is sleeved between the boss (7i) and the top of the valve body (1).