CN101566244A - Multi-passage circulating member of electromagnetic valve - Google Patents
Multi-passage circulating member of electromagnetic valve Download PDFInfo
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- CN101566244A CN101566244A CNA2008100366493A CN200810036649A CN101566244A CN 101566244 A CN101566244 A CN 101566244A CN A2008100366493 A CNA2008100366493 A CN A2008100366493A CN 200810036649 A CN200810036649 A CN 200810036649A CN 101566244 A CN101566244 A CN 101566244A
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- electromagnetic valve
- solenoid valve
- passage circulating
- pipeline
- installation groove
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Abstract
The invention discloses a multi-passage circulating member of an electromagnetic valve, comprising a member body. The member is internally provided with a plurality of passages communicated with one another; a mounting groove for mounting and fixing the electromagnetic valve is arranged on the member; the end portion of the passage is connected to pipelines; the member is provided with passages for connecting the electromagnetic valves which are fixed through the mounting groove; valve bodies of the electromagnetic valves are replaced by the member; only valve cores of the electromagnetic valves are used to realize multi-passage circulation by minimal size; inlets and outlets as well as passages in the member are communicated through the electromagnetic valve to realize circulation of different passages; and sealing ends of the mounting groove are processed by small-size bevel angle, thereby ensuring better tightness to achieve the aim of the invention.
Description
Technical field
The present invention relates to a kind of circulating member, particularly a kind of multi-passage circulating member of electromagnetic valve that is used for the control of solenoid valve multi-passage circulating.
Background technique
In existing filling or recovering device, for can be fast with refrigerant recovering in liquid container, generally all can realize by the mode of pressure difference, be connected respectively in high pressure and the low pressure line by solenoid valve; In order to replenish the lubricant oil of loss in the callback course, need connect a pipeline again and be used for increasing lubricant oil, in the process that reclaims at device, constantly observe the variation in pressure in pressure duct and the low pressure line, in pressure duct and low pressure line, also need to be connected respectively high pressure gauge and low-pressure meter; In addition, in order to guarantee the safety of whole pipeline, usually also need in pipeline, connect various pressure transducers again; Existing filling or recovering device are controlled for each pipeline, and the opening and closing of pilot line are often controlled by solenoid valve is set in pipeline.
Referring to Fig. 1,, in existing filling or recovering device, all be by joint 11 ' and pipeline 12 ' solenoid valve 1 ' of each pipeline to be linked together to realize for pressure duct, low pressure line and lubricating oil pipeline are coupled together; Because this Placement needs many joints to realize, connects more complicated, increases miscellaneous part if desired in pipeline, also needs to use tee union, make connection complicated more; Owing to mainly be to connect by joint, cause the leakage of pipeline easily, simultaneously, also take very big space.In addition,, need other butt joint to carry out reducing toward contact and handle in case need to change specification and the model that connects product, more loaded down with trivial details.
Therefore, need a kind of multi-passage circulating member of electromagnetic valve especially, remedy and existing solenoid valve is coupled together the problem of being brought by joint and pipeline, simple in structure, with low cost, more safe and reliable.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of multi-passage circulating member of electromagnetic valve, remedies the deficiency that existing solenoid valve Placement is brought, and by integrated design, reduces size, and is simple in structure, accomplishes safe and reliable, with low cost.
Technical problem to be solved by this invention can be achieved through the following technical solutions:
A kind of multi-passage circulating member of electromagnetic valve, it comprises member bodies, it is characterized in that, is provided with some paths that communicate with one another in described member, described member is provided with the installation groove that is used to install and fix solenoid valve, is connected in each pipeline in the port of described path.
The port of described path is provided with joint, is connected in each pipeline by described joint.
Be provided with inlet/outlet in described member bottom, described inlet/outlet is provided with one-way valve, realizes the one-way transmission between the passage.
Described installation groove is by being fixed in the described installation groove solenoid valve with the path UNICOM in described inlet/outlet and the described member.
Be provided with screw thread in the described installation groove, described solenoid valve is fixed in the described installation groove by screw thread, the installation and removal of convenient electromagnetic valve.
To keep good sealing property in order making between solenoid valve and the described installation groove, to be provided with seal ring in the port of described installation groove.
In order to make the sealing between solenoid valve and the described installation groove more reliable, be provided with the hypotenuse that reduces area of contact between solenoid valve and the described installation groove at described installation bottom portion of groove and pipeline joint.
Described member is provided with the connection interface that is used to connect sensor and high and low voltage switch.
Described member is provided with the interface that is used to connect vacuum pump, and the air in the described member is discharged.
For the ease of the installation of described member, described member is provided with the installation through hole.
Multi-passage circulating member of electromagnetic valve of the present invention, in described member path is set solenoid valve is coupled together, solenoid valve is fixed by described installation groove, and the valve body of solenoid valve is replaced by member, only use the spool of solenoid valve, with the size realization multi-passage circulating of minimum; By the path in described inlet/outlet of solenoid valve UNICOM and the described member, realize the circulation of different paths, the sealed end of described installation groove adopts the small size oblique angle to handle, and better tightness realizes purpose of the present invention.
Description of drawings
The structural representation of Fig. 1 for adopting existing mode to connect;
Fig. 2 is the structural representation of multi-passage circulating member of electromagnetic valve of the present invention;
Fig. 3 is the structural representation of Fig. 2 bottom surface;
Fig. 4 is the schematic internal view in multi-passage circulating member of electromagnetic valve of the present invention front;
Fig. 5 is the schematic internal view of multi-passage circulating member of electromagnetic valve of the present invention bottom surface;
Fig. 6 is Fig. 5 partial enlarged drawing;
Fig. 7 is the schematic internal view of multi-passage circulating member of electromagnetic valve end face of the present invention;
Fig. 8 is the schematic perspective view of multi-passage circulating member of electromagnetic valve of the present invention inside.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As Fig. 2, shown in Figure 3, a kind of multi-passage circulating member of electromagnetic valve, it comprises member 1 body, on member 1, be connected with solenoid valve 31,32,33 respectively, be provided with import 21 and outlet 22 in the bottom of member 1, be provided with the interface 12 and the interface 14 that is used to be connected vacuum pump that is used to connect high-voltage switch gear, lower pressure switch and oiling pipeline at member 1 top, the import 21 and the outlet 22 of member 1 are provided with one-way valve, realize one-way transmission.
As Fig. 4, Fig. 5, shown in Figure 6, in member 1, be provided with path 2, the two ends of path 2 are respectively equipped with interface 11 and 15, and path 2 is connected with interface 12 by pipeline, and path 2 is connected with joint 14 by pipeline, and path 2 also is connected with interface 13 by pipeline; Interface 11,12,13,14,15 can connect different pipelines according to different requirements, interface 11,15 connecting thread unanimities in the present embodiment, interface 12,13,14 connecting thread unanimities, equally, each pipeline can be according to flow direction difference separately, processing interface 11,12,13,14,15.
Groove 41,42,43 is installed is provided with screw thread, solenoid valve 31,32,33 is fixed on respectively by screw thread and installs in the groove 41,42,43, during installation, by screw thread solenoid valve 31,32,33 is installed in the installation groove 41,42,43, during dismounting, by screw thread solenoid valve 31,32,33 is disassembled from groove 41,42,43 is installed, be convenient to maintenance, maintenance and replacing solenoid valve 31,32,33.
For the ease of the installation of member 1, member 1 is provided with installs through hole 5.(referring to Fig. 4)
In order to make solenoid valve 31,32,33 with groove 41 is installed, 42, keep good sealing property between 43, groove 41 is being installed, 42,43 port is provided with seal ring 413,423,433, when solenoid valve 31,32,33 are installed to by screw thread groove 41 are installed, 42, in the time of in 43, seal ring 413 is clipped in the bottom of solenoid valve 31 and installs between the port of groove 41 and seals, seal ring 423 is clipped in the bottom of solenoid valve 32 and installs between the port of groove 42 and seals, and seals between the bottom that seal ring 433 is clipped in solenoid valve 33 and the port of installation groove 43.
As shown in Figure 7, in order to make the sealing between solenoid valve 31,32,33 and the installation groove 41,42,43 more reliable, be provided with the hypotenuse 414 that reduces solenoid valve 31 and area of contact between the groove 41 is installed in installation groove 41 bottoms and pipeline joint, groove 42,43 be installed in like manner.
As shown in Figure 8, during use, three solenoid valves 31,32,33 can be opened simultaneously or respectively, according to the different unlatchings or the closing state that are in of solenoid valve 31,32,33, form different paths 2 in member 1, finish the flow direction of different direction.
When initial work, three solenoid valves 31,32,33 are opened simultaneously, by being connected the vacuum pump on the interface 14, the air in the path 2 of member 1 are discharged, and after finishing, solenoid valve 31,32,33 cuts out, and at this moment, can keep reaching vacuum state in the path 2; When needs add refrigerant, the solenoid valve 31 that connects the one-way valve of import 21 is opened, make refrigerant enter in the work jar by path 2, when needs fill, the solenoid valve 32 that connects the one-way valve of outlet 22 is opened, refrigerant can inject by the valve body of solenoid valve 32, when the needs make-up oil, the solenoid valve 33 that control is refueled is opened.
In the present invention, solenoid valve 31,32,33 adopts program control, makes control mode simple, when needs are manually controlled, also can connect manual valve body in groove 41,42,43 is installed.
More than show and described basic principle of the present invention and major character and advantage thereof.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (10)
1, a kind of multi-passage circulating member of electromagnetic valve, it comprises member bodies, it is characterized in that, is provided with some paths that communicate with one another in described member, described member is provided with the installation groove that is used to install and fix solenoid valve, is connected in each pipeline in the port of described path.
2, multi-passage circulating member of electromagnetic valve according to claim 1 is characterized in that: the port of described path is provided with joint, is connected in each pipeline by described joint.
3, multi-passage circulating member of electromagnetic valve according to claim 1 is characterized in that: be provided with inlet/outlet in described member bottom, described inlet/outlet is provided with one-way valve.
4, multi-passage circulating member of electromagnetic valve according to claim 1 is characterized in that: described installation groove is by being fixed in the described installation groove solenoid valve with the path UNICOM in described inlet/outlet and the described member.
5, multi-passage circulating member of electromagnetic valve according to claim 1 is characterized in that: be provided with screw thread in the described installation groove, described solenoid valve is fixed in the described installation groove by screw thread.
6, multi-passage circulating member of electromagnetic valve according to claim 1 is characterized in that: the port at described installation groove is provided with seal ring.
7, multi-passage circulating member of electromagnetic valve according to claim 1 is characterized in that: be provided with the hypotenuse that reduces area of contact between solenoid valve and the described installation groove at described installation bottom portion of groove and pipeline joint.
8, multi-passage circulating member of electromagnetic valve according to claim 1 is characterized in that: described member is provided with the connection interface that is used to connect sensor and high and low voltage switch.
9, multi-passage circulating member of electromagnetic valve according to claim 1 is characterized in that: described member is provided with the interface that is used to connect vacuum pump, and the air in the described member is discharged.
10, multi-passage circulating member of electromagnetic valve according to claim 1 is characterized in that: described member is provided with the installation through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100366493A CN101566244B (en) | 2008-04-25 | 2008-04-25 | Multi-passage circulating member of electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100366493A CN101566244B (en) | 2008-04-25 | 2008-04-25 | Multi-passage circulating member of electromagnetic valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101566244A true CN101566244A (en) | 2009-10-28 |
| CN101566244B CN101566244B (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100366493A Expired - Fee Related CN101566244B (en) | 2008-04-25 | 2008-04-25 | Multi-passage circulating member of electromagnetic valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN101566244B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062493A (en) * | 2012-08-29 | 2013-04-24 | 北京理加联合科技有限公司 | Multi-ported valve plate and method for controlling a plurality of gas circuits |
| CN111759156A (en) * | 2019-09-29 | 2020-10-13 | 上海爱餐机器人(集团)有限公司 | Water channel system of cooking machine based on integrated water pump, cooking machine and cleaning control method |
| WO2021243721A1 (en) * | 2020-06-05 | 2021-12-09 | 浙江联控技术有限公司 | Integrated multi-port solenoid valve, vehicle thermal management system, and vehicle |
-
2008
- 2008-04-25 CN CN2008100366493A patent/CN101566244B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062493A (en) * | 2012-08-29 | 2013-04-24 | 北京理加联合科技有限公司 | Multi-ported valve plate and method for controlling a plurality of gas circuits |
| CN103062493B (en) * | 2012-08-29 | 2014-12-10 | 北京理加联合科技有限公司 | Multi-ported valve plate and method for controlling a plurality of gas circuits |
| CN111759156A (en) * | 2019-09-29 | 2020-10-13 | 上海爱餐机器人(集团)有限公司 | Water channel system of cooking machine based on integrated water pump, cooking machine and cleaning control method |
| WO2021243721A1 (en) * | 2020-06-05 | 2021-12-09 | 浙江联控技术有限公司 | Integrated multi-port solenoid valve, vehicle thermal management system, and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101566244B (en) | 2011-08-17 |
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Owner name: SPX ELECTROMECHANICAL PRODUCTS (SUZHOU) CO., LTD. Free format text: FORMER OWNER: SPX INDUSTRIAL TECHNOLOGY RESEARCH + DEVELOPMENT (SHANGHAI) CO., LTD. Effective date: 20110301 |
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Effective date of registration: 20110301 Address after: Huashan Suzhou high tech Zone Fengqiao Town Road Suzhou City, Jiangsu province 215129 No. 158 Applicant after: SPX Electromechanical Product (Suzhou) Co., Ltd. Address before: 200000, No. 1568, Huashan Road, Shanghai, building 1 Applicant before: SPX Industrial Technology Research & Development (Shanghai) Co., Ltd. |
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