CN2786394Y

CN2786394Y - Integrated valve stand for solenoid valve

Info

Publication number: CN2786394Y
Application number: CN 200520025583
Authority: CN
Inventors: 张静; 宋铭航; 马丽珊
Original assignee: National Ocean Technology Center
Current assignee: National Ocean Technology Center
Priority date: 2005-04-13
Filing date: 2005-04-13
Publication date: 2006-06-07
Anticipated expiration: 2015-04-13

Abstract

The utility model relates to an integrated valve seat of electromagnetic valves, which is composed of a valve seat body and electromagnetic valves, wherein the valve seat body is composed of a PVC plastic cube with corrosion resistance and without water-sample contamination, and a main hole pipe and a sub-hole pipe are arranged on an upper and a lower layer surfaces of the inner part to form a conveying and a distributing pipelines of a sea water sample; the upper surface of the valve seat body is provided with the electromagnetic valves which adopts two-bit two-way usually-closed arm-rocking minitype electromagnetic valves in an isolated film sheet type, and then the switching control of the conveying and distributing pipelines in the valve seat body can be achieved. Main hole pipes side by side arranged on a lower layer of the valve seat body are communicated with an automatic collecting and an automatic distributing systems of the sea water sample in an experimental room. The integrated valve seat of electromagnetic valves of the utility model has the advantages of high integrated level, compact pipeline plan, smooth flow route and convenient connection, and has the multiple functions that different water samples and purified water can be taken and used conveniently and sample pipelines can be cleaned by using the purified water. The utility model has a wide application prospect in the comprehensive marine environmental monitor with a plurality of checking items and frequent instrumentation use.

Description

The integrated valve seat of solenoid valve

Technical field

The utility model relates to fluid and distributes and feedway, and a plurality of solenoid valves and the integrated fluid of corresponding conveyance conduit thereof that particularly relate to by control and distributing fluids distribute and feedway.

Background technique

Carry out the oceanographic research ship of marine investigation operation, need the collection in worksite seawater sample, aboard ship detect in the laboratory and analyze, with the distribution and the variation of monitoring Marine Environmental Elements.The used seawater sample of the automatic check and analysis instrument of the multiple marine eco-environment peculiar to vessel is gathered automatically with distribution system by the seawater sample of equipping on the ship and is supplied with.To flow to each detecting instrument with detecting the pure water that test uses with seawater sample and pure water and cleaning apparatus, need be by different pipelines and corresponding switch control unit.If the method for taking common various pipe fittings and solenoid valve to be connected and to control separately can make circuit design very numerous and jumbled, messy with layout undoubtedly, can have a negative impact for the detection test of carrying out in the laboratory on the ship of the confined space.Particularly, in comprehensive marine environmental monitoring, test item and use instrument are many, and the problems referred to above can be more outstanding.

Summary of the invention

At above-mentioned existing in prior technology problem, the utility model provides a plurality of solenoid valves and the integrated integrated valve seat of solenoid valve of corresponding conveyance conduit thereof, is used for multi-path fluid and carries and distribution, to adapt to the needs of comprehensive marine environmental monitoring.

The integrated valve seat of solenoid valve that the utility model is related is made up of valve body and solenoid valve.Valve body is made by PVC plastics cube corrosion-resistant and that do not stain water sample, the inner perforated pipe of valve body, the hole pipe comprises that level is located at main hole tube, the Zhi Kongguan on upper strata and the vertical Zhi Kongguan that vertically is located at valve body inside of the inner lower floor of valve seat, and main hole tube, Zhi Kongguan and vertical Zhi Kongguan constitute conveying and distribution circuit.The valve body upper surface is installed solenoid valve, and solenoid valve adopts 2/2-way normal close type isolating film chip rocking arm miniature electromagnetic valve, and the seal with elastometic washer of O shape is adopted in its import and outlet.The import of solenoid valve is connected with the main hole tube or the Zhi Kongguan of valve body by vertical Zhi Kongguan respectively with outlet, is realized the switch of valve body delivered inside and distribution circuit is controlled by the solenoid valve that is installed in the valve body outside.

The main hole tube of the inner lower floor of valve body is the main hole tube of four parallel arranged, a pure water main hole tube, and three water sample main hole tubes are responsible for the water supply in the laboratory and are communicated with, and pass through vertical Zhi Kongguan and link to each other with the lip-deep solenoid valve of valve body.The Zhi Kongguan on the inner upper strata of valve body comprises " L " type connected component hole pipe and three parallel water outlet Zhi Kongguan of sealing, and connected component hole pipe links to each other with the lip-deep solenoid valve of valve body by vertical Zhi Kongguan respectively with water outlet Zhi Kongguan.

The valve body upper surface is installed seven solenoid valves, and wherein, four solenoid valves come a side, and three solenoid valves come opposite side.The import that comes four solenoid valves of a side is connected with four main hole tubes that the inner lower floor of valve body is provided with by vertical Zhi Kongguan respectively, and its outlet is connected with " L " type connected component hole pipe that the inner upper strata of valve body is provided with by vertical Zhi Kongguan respectively.Come in three solenoid valves of opposite side, the import of a solenoid valve is connected with a main hole tube of lower floor in the valve body by vertical Zhi Kongguan, and its outlet is connected with the water outlet Zhi Kongguan that the inner upper strata of valve body is provided with by vertical Zhi Kongguan; The import of two other solenoid valve is connected with " L " type connected component hole pipe that the inner upper strata of valve body is provided with by vertical Zhi Kongguan respectively, and its outlet is connected with the water outlet Zhi Kongguan on the inner upper strata of valve body by vertical Zhi Kongguan respectively.

Four main hole tubes that lower floor's parallel arranged is provided with in the valve body all with the laboratory in seawater sample gather automatically and be communicated with distribution system, three water sample main hole tubes are communicated with the water sample jar that stores three layers of water sample respectively, and a pure water main hole tube is communicated with the pure water jar that stores pure water.

Parallel three the water outlet Zhi Kongguan that are provided with in upper strata are pure water outlet pipe, water sample outlet pipe and blowdown outlet pipe in the valve body.The end of three water outlet Zhi Kongguan is communicated with the vertical Zhi Kongguan that is connected with electromagnetic valve outlet on the valve body surface respectively.The other end of three water outlet Zhi Kongguan forms pure water mouth, water sample mouth and sewage draining exit respectively in a side of valve body.

Upward use is responsible in the water supply that the integrated valve seat of above-mentioned solenoid valve is serially connected in the laboratory, and every detecting instrument is equipped with an integrated valve seat.Switch control by solenoid valve, pure water in water sample in the water sample main hole tube and the pure water main hole tube enters water outlet Zhi Kongguan by importing and exporting the vertical Zhi Kongguan that is connected with solenoid valve respectively, obtain from water sample mouth and pure water mouth easily for detecting instrument and to be used to the water sample and the pure water that detect and analyze, the pure water of flushing pipe is discharged from sewage draining exit between water sample.

The related integrated valve seat level of integration of solenoid valve height, circuit design compactness, the stream of the utility model is unobstructed, easy to connect, but also have corrosion-resistant, do not stain the advantage of carrying sample and avoiding cross pollution, have the multiple function that can realize taking different water samples, pure water easily and utilize pure water to clean sampling conduit, in test item and use instrument comprehensive marine environmental monitoring how, have broad application prospects.

Description of drawings

Fig. 1 solenoid valve integrated valve stand structure figure.

The integrated valve seat workflow diagram of Fig. 2 solenoid valve.

Description of symbols among the figure:

1, valve body 2, solenoid valve A

3, solenoid valve B 4, solenoid valve C

5, solenoid valve D 6, solenoid valve F

7, solenoid valve E 8, blowdown outlet pipe

9, sewage draining exit 10, water sample main hole tube

11, water sample mouth 12, water sample outlet pipe

13, pure water mouth 14, pure water main hole tube

15, pure water outlet pipe 16, solenoid valve G

17, connected

component hole pipe

18,19, vertical Zhi Kongguan

Embodiment

Now further specify embodiment of the present utility model in conjunction with the accompanying drawings.

Fig. 1 shows the structure of the integrated valve seat of solenoid valve.

As shown in the figure, the integrated valve seat of solenoid valve that the utility model is related is made up of valve body 1 and solenoid valve, and 7 solenoid valves are installed on the valve body 1.There is the main hole tube of four parallel arranged in lower floor in pedestal inside, i.e. three water sample main hole tubes 10 and a pure water main hole tube 14.There are " L " type connected component hole 17, three water outlet Zhi Kongguan of pipe and 14 vertical Zhi Kongguan in upper strata in valve body inside.Connected component hole pipe 17 links to each other with the lip-deep solenoid valve of valve body by vertical Zhi Kongguan.Three water outlet Zhi Kongguan are water sample outlet pipe 12, pure water outlet pipe 15 and blowdown outlet pipe 8, the end of water outlet Zhi Kongguan is communicated with the vertical Zhi Kongguan that is connected with the outlet of

solenoid valve

6,7,16 on the valve body respectively, and the other end of three water outlet Zhi Kongguan forms water sample mouth 11, pure water mouth 13 and sewage draining exit 9 respectively in a side of valve body 1.

Valve body 1 upper surface is installed seven solenoid valves, and the import of each solenoid valve is connected with inner main hole tube or the Zhi Kongguan that is provided with of valve body by vertical Zhi Kongguan respectively with outlet.Wherein, come four solenoid valves of a side, the import that is solenoid valve A2, solenoid valve B3, solenoid valve C4 and solenoid valve D5 is connected with four main hole tubes of lower floor in the valve body by vertical Zhi Kongguan respectively, the import of solenoid valve A2 connects pure water main hole tube 14 by vertical Zhi Kongguan 19, the import of solenoid valve B3, solenoid valve C4 and solenoid valve D5 is connected three water sample main hole tubes 10 by vertical Zhi Kongguan respectively, and the outlet of solenoid valve A2, solenoid valve B3, solenoid valve C4 and solenoid valve D5 is connected the connected component hole pipe 17 on valve body upper strata respectively by vertical Zhi Kongguan.Come in three solenoid valves of opposite side, solenoid valve E7 and solenoid valve F6 import are connected the connected component hole pipe 17 on valve body upper strata respectively by vertical Zhi Kongguan, the outlet of solenoid valve E7 connects the water sample outlet pipe 12 on valve body upper strata by vertical Zhi Kongguan, the outlet of solenoid valve F7 connects the blowdown outlet pipe 8 on valve body upper strata by vertical Zhi Kongguan, the pure water main hole tube 14 that vertical Zhi Kongguan connects valve body lower floor is passed through in the import of solenoid valve G16, and the outlet of solenoid valve G16 connects the pure water outlet pipe 15 on valve body upper strata by vertical Zhi Kongguan.

Fig. 2 shows that the integrated valve seat of solenoid valve carries the workflow diagram of different water samples and pure water.

As shown in the figure, the import of solenoid valve B, solenoid valve C and solenoid valve D respectively with have No. 1, No. 2 of different water layers and be connected with the main hole tube of No. 3 water samples, the import of solenoid valve A is connected with the pure water main hole tube with pure water, and the outlet of solenoid valve E, solenoid valve F and solenoid valve G is connected with sewage draining exit, water sample mouth, pure water mouth respectively.

When gathering No. 1 water sample, open solenoid valve A and solenoid valve E earlier, use the pure water rinsing internal pipeline, close solenoid valve A, solenoid valve E after flushing finishes, open solenoid valve D and solenoid valve F again, can collect water sample No. 1.

When gathering No. 2 water samples, after the internal pipeline that finishes with pure water rinsing, open solenoid valve C, solenoid valve F again, can collect water sample No. 2.

When gathering No. 3 water samples, after the internal pipeline that finishes with pure water rinsing, open solenoid valve B, solenoid valve F again, can collect water sample No. 3.

Then directly opening solenoid valve G when needs are got pure water gets final product.

Claims

1, the integrated valve seat of a kind of solenoid valve, it is characterized in that, form by valve body (1) and solenoid valve, valve body (1) is made of PVC plastics cube, there is the hole pipe that constitutes conveying and distribution circuit valve body (1) inside, the hole pipe comprises that level is located at the Zhi Kongguan on the main hole tube of the inner lower floor of valve body (1), upper strata and vertically is located at the inner vertical Zhi Kongguan of valve body (1), valve body (1) upper surface is installed solenoid valve, and the import of solenoid valve is connected with the main hole tube or the Zhi Kongguan of valve body (1) by vertical Zhi Kongguan respectively with outlet.

2, the integrated valve seat of solenoid valve according to claim 1 is characterized in that, the main hole tube of the inner lower floor of valve body (1) is the main hole tube of four parallel arranged, a pure water main hole tube (14), three water sample main hole tubes (10).

3, the integrated valve seat of solenoid valve according to claim 1, it is characterized in that, the Zhi Kongguan on the inner upper strata of valve body (1) comprises " L " type connected component hole pipe (17) of sealing, and three parallel water outlet Zhi Kongguan that are made up of pure water outlet pipe (15), water sample outlet pipe (12) and blowdown outlet pipe (8).

4, the integrated valve seat of solenoid valve according to claim 1, it is characterized in that, valve body (1) upper surface is installed seven solenoid valves, solenoid valve A (2), solenoid valve B (3), solenoid valve C (4) and solenoid valve D (5) come a side, and its import is connected with four main hole tubes (10,14) of the interior lower floor of valve body (1) by vertical Zhi Kongguan respectively; Solenoid valve E (7), solenoid valve F (6) and solenoid valve G (16) come opposite side, and its outlet connects the water outlet Zhi Kongguan (15,12,8) on valve body (1) upper strata by vertical Zhi Kongguan.

5, the integrated valve seat of solenoid valve according to claim 4, it is characterized in that, the import of solenoid valve A (2) connects pure water main hole tube (14) by vertical Zhi Kongguan (19), the import of solenoid valve B (3), solenoid valve C (4) and solenoid valve D (5) is connected three water sample main hole tubes (10) by vertical Zhi Kongguan respectively, and the outlet of solenoid valve A (2), solenoid valve B (3), solenoid valve C (4) and solenoid valve D (5) is connected the connected component hole pipe (17) on valve body (1) upper strata respectively by vertical Zhi Kongguan.

6, the integrated valve seat of solenoid valve according to claim 4, it is characterized in that, the import of solenoid valve E (7) and solenoid valve F (6) connects Zhi Kongguan (17) by vertical Zhi Kongguan respectively, the outlet of solenoid valve F (6) connects water sample outlet pipe (12) by vertical Zhi Kongguan, the outlet of solenoid valve E (7) connects blowdown outlet pipe (8) by vertical Zhi Kongguan, the import of solenoid valve G (16) connects pure water main hole tube (14) by vertical Zhi Kongguan, and the outlet of solenoid valve G (16) connects pure water outlet pipe (15) by vertical Zhi Kongguan.

7, the integrated valve seat of solenoid valve according to claim 3 is characterized in that, the other end of three water outlet Zhi Kongguan (15,12,8) forms pure water mouth (13), water sample mouth (11) and sewage draining exit (9) respectively in a side of valve body.