CN209164753U - Safety-type bilayer tube valve - Google Patents
Safety-type bilayer tube valve Download PDFInfo
- Publication number
- CN209164753U CN209164753U CN201822106799.9U CN201822106799U CN209164753U CN 209164753 U CN209164753 U CN 209164753U CN 201822106799 U CN201822106799 U CN 201822106799U CN 209164753 U CN209164753 U CN 209164753U
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- valve
- pipe
- way valve
- safety
- valve pipe
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Abstract
The utility model discloses a kind of safety-type double-deck tube valve, it includes Three-way valve pipe and the valve that is arranged in Three-way valve pipe, there is internal screw thread in the straight outlet of the Three-way valve pipe, valve outer seal sleeve is equipped with a valve pocket, external screw thread is provided on the valve pocket, the valve pocket is threadedly coupled with Three-way valve pipe, the valve is maked somebody a mere figurehead in Three-way valve pipe, and the entrance of the Three-way valve pipe and branch mouth are provided with sealing plate, make to be sealed in the cavity that sealing plate is constituted outside the valve in Three-way valve pipe；The purpose of the utility model is to provide a kind of safety-type double-deck tube valves to reduce maintenance cost to improve the corrosion resistance of valve, effectively monitors whether liquid leaks.
Description
Technical field
The utility model relates to valve fields, more particularly, to a kind of safety-type double-deck tube valve.
Background technique
Valve be in the fluid system, for control the direction of fluid, pressure, flow device.Valve be make piping and
Medium (liquid, gas, powder) flowing in equipment stops and can control the device of its flow, for change access section with
Flow direction of medium has the function of water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release etc., and valve is by driving or automatically
Mechanism goes up and down opening and closing element, slides, swing or rotary motion, to change the size of its flow area to realize that its controls function
Energy.
With the development of society, not only easy for installation and firm and durable is studied, but also the valve of economic energy conservation and safety,
It is particularly important.Valve in the prior art is single layer tube valve, is directly exposed to the external world, is contacted with air, is easy to make
At damage, corrosion, maintenance cost is increased, and can not effectively observe whether liquid leaks.
Utility model content
The purpose of this utility model is in view of the above problems, a kind of safety-type double-deck tube valve is provided, to improve valve
Corrosion resistance, reduce maintenance cost, effectively monitor liquid whether leak.
In order to achieve the above object, the technical solution adopted in the utility model is, it includes Three-way valve pipe and is arranged in threeway
Straight export of valve in valve pipe, the Three-way valve pipe has internal screw thread, and valve outer seal sleeve is equipped with a valve pocket, the valve pocket
On be provided with external screw thread, the valve pocket is threadedly coupled with Three-way valve pipe, the valve is maked somebody a mere figurehead in Three-way valve pipe, and described
The entrance and branch mouth of Three-way valve pipe are provided with sealing plate, make to be sealed in sealing plate institute structure outside the valve in Three-way valve pipe
At cavity.
Further, conduit coupling is threadedly coupled on the entrance of the Three-way valve pipe and branch mouth.
Further, the conduit coupling is made of loose joint cap and union, the union and Three-way valve pipe end face
It is tightly connected by O-ring.
Further, the valve includes valve body, valve deck, valve rod and valve handle, is set between the valve deck and valve pocket
It is equipped with O-ring.
Further, the Three-way valve pipe is transparent material.
Further, the valve is transparent materials.
Compared with prior art, the utility model has the beneficial effects that
1, using the double-deck tube valve, the corrosion resistance of valve is improved, leakage hidden trouble is avoided, be applicable in various operating condition pipelines
Conveying.
2, the design of double-skin duct valve, it is out-of-date to flow through in water, will not generate and significantly shake, and reduces the water flow sound.
3, the utility model entirely structurally, is carrying out zero dead angle sealing to its tie point using O-ring, making it have can
The sealing performance leaned on.
4, the bilayer tube valve uses transparent material, can effectively monitor whether liquid leaks.
5, valve is transparent materials, can effectively obstruct light, play bacteriostasis；Photosynthesis in pipe is avoided to breed
Moss ensures the clean, sanitary, safe and healthy, environmentally friendly of pumped (conveying) medium.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of Three-way valve pipe.
Fig. 3 is the main view of valve rod.
Fig. 4 is the overlooking structure diagram of valve rod.
Label character described in figure indicates are as follows: 100, Three-way valve pipe；200, valve；201, valve deck；202, valve rod；203, valve
Door handle；300, sealing plate；400, valve pocket；500, screw thread；600, O-ring；700, conduit coupling；701, loose joint cap；702,
Union；800, cavity.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As Figure 1-Figure 4, the specific structure of the utility model are as follows: it includes Three-way valve pipe 100 and is arranged in triple valve
Straight export of valve 200 in pipe 100, the Three-way valve pipe 100 has internal screw thread, and 200 outer seal sleeve of valve is equipped with a valve
400 are covered, is provided with external screw thread on the valve pocket 400, the valve pocket 400 is connect with 100 screw thread 500 of Three-way valve pipe, by the valve
Door 200 is maked somebody a mere figurehead in Three-way valve pipe 100, and the entrance of the Three-way valve pipe 100 and branch mouth are provided with sealing plate 300, is made
The cavity 800 that sealing plate 300 is constituted is sealed in outside the valve 200 in Three-way valve pipe 100.
As a preferred embodiment of the above technical solution, 500 connecting tube of screw thread on the entrance and branch mouth of the Three-way valve pipe 100
Pipe connecting 700, for connecting waterpipe.
As a preferred embodiment of the above technical solution, zero dead angle sealing is carried out in tie point setting O-ring 600, making it have can
The sealing performance leaned on.
As a preferred embodiment of the above technical solution, transparent material is set by the Three-way valve pipe 100, can effectively monitored
Whether liquid leaks, and the leakage situation of the double-deck tube valve is fed back to administrative staff at the first time to realize, can be in cavity 800
Liquid leakage inductive connector is installed, is connect in outside with controller, carries out alarm feedback.
As a preferred embodiment of the above technical solution, the valve 200 is set as transparent materials, such as grey, it can be effective
Light is obstructed, bacteriostasis is played；Avoid in pipe photosynthesis from breeding moss, ensure pumped (conveying) medium it is clean, sanitary, safe,
Health, environmental protection.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so which element the process, method, article or the device that include a series of elements not only include, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (6)
1. a kind of safety-type double-deck tube valve, which is characterized in that it includes Three-way valve pipe (100) and is arranged in Three-way valve pipe
(100) straight export of the valve (200) in, the Three-way valve pipe (100) has internal screw thread, and valve (200) external seal is arranged
Have a valve pocket (400), external screw thread, the valve pocket (400) and Three-way valve pipe (100) screw thread are provided on the valve pocket (400)
(500) connect, the valve (200) maked somebody a mere figurehead in the Three-way valve pipe (100), and in the entrance of the Three-way valve pipe (100) and
Branch mouth is provided with sealing plate (300), makes to be sealed in sealing plate (300) outside the valve (200) in Three-way valve pipe (100)
The cavity (800) constituted.
2. the safety-type double-deck tube valve of one kind according to claim 1, which is characterized in that the Three-way valve pipe (100)
Screw thread (500) connecting pipe connector (700) on entrance and branch mouth.
3. the safety-type double-deck tube valve of one kind according to claim 2, which is characterized in that the conduit coupling (700)
It is made of loose joint cap (701) and union (702), the union (702) and Three-way valve pipe (100) end face pass through O-ring
(600) it is tightly connected.
4. the safety-type double-deck tube valve of one kind according to claim 1, which is characterized in that the valve (200) includes valve
Body, valve deck (201), valve rod (202) and valve handle (203) are provided with O-shaped between the valve deck (201) and valve pocket (400)
It encloses (600).
5. the safety-type double-deck tube valve of one kind according to claim 1, which is characterized in that the Three-way valve pipe (100)
For transparent material.
6. the safety-type double-deck tube valve of one kind according to claim 1, which is characterized in that the valve (200) is not
Transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106799.9U CN209164753U (en) | 2018-12-15 | 2018-12-15 | Safety-type bilayer tube valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822106799.9U CN209164753U (en) | 2018-12-15 | 2018-12-15 | Safety-type bilayer tube valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164753U true CN209164753U (en) | 2019-07-26 |
Family
ID=67343858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822106799.9U Active CN209164753U (en) | 2018-12-15 | 2018-12-15 | Safety-type bilayer tube valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164753U (en) |
-
2018
- 2018-12-15 CN CN201822106799.9U patent/CN209164753U/en active Active
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| GR01 | Patent grant |