CN205173552U - Special loose joint ball valve is connected to gas table - Google Patents
Special loose joint ball valve is connected to gas table Download PDFInfo
- Publication number
- CN205173552U CN205173552U CN201520945325.7U CN201520945325U CN205173552U CN 205173552 U CN205173552 U CN 205173552U CN 201520945325 U CN201520945325 U CN 201520945325U CN 205173552 U CN205173552 U CN 205173552U
- Authority
- CN
- China
- Prior art keywords
- loose joint
- ball valve
- valve body
- gas meter
- spool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009434 installation Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The utility model discloses a special loose joint ball valve is connected to gas table, including valve body and install case and the handle on the valve body, form a medium inflow path and a medium outflow passageway in the valve body, medium inflow path with medium outflow passageway between communicate each other through a lumen, the one end of case is arranged in the valve body outside, the other end sets up in the spheroid of well intracavity and is connected with one, handle and case fixed connection, the case of handle top on install and compress tightly the nut, the valve body be connected with the outer tooth of end loose joint body one end, the other end of the end loose joint body be provided with the boss, the front end of boss a step has, the front end of step be provided with the helicitic texture that cooperatees and use with the loose joint nut. The utility model discloses it can not be directly and the defect connected of gas table to have broken through the ball valve, makes the gas table and the installation of ball valve become simply, and the usage space reduces, has reduced the tie point, has saved the product expense, practiced thrift installation cost.
Description
Technical field
The utility model relates to a kind of gas meter and connects Special loose joint ball valve.
Background technique
In existing gas meter and ball valve connection process, it is impracticable that gas meter and ball valve are directly connected, also need to increase a set of loose joint pipe fitting product and connect gas meter and ball valve respectively, which not only adds product cost, installing space and artificial installation time, but also add the hidden danger brought because fitting operation is improper, and easily damage is brought to gas meter and ball valve in installation process.
Summary of the invention
In order to overcome the above-mentioned defect existed in existing gas meter and ball valve connection procedure, the utility model provides a kind of gas meter to connect Special loose joint ball valve.
The technical solution adopted in the utility model is:
Gas meter connects Special loose joint ball valve, the spool comprising valve body and be arranged on valve body and handle, a medium flow channel and a medium flow pass is formed in described valve body, be interconnected by a lumen between described medium flow channel and described medium flow pass, one end of described spool is placed in outside described valve body, the spheroid that the other end and is arranged in described lumen is connected, described handle is fixedly connected with spool, and the spool above described handle is provided with clamping nut; It is characterized in that: described valve body is connected with the outer tooth of a loose joint body one end, termination, the other end of described termination loose joint body is provided with boss, the front end of described boss has a step, and the front end of described step is provided with the worm structure be used in combination with loose joint nut.
The external diameter of described boss is greater than the internal diameter of described loose joint nut.
Be provided with gasket seal between described loose joint nut and described step, the external diameter of described step and the internal diameter of described gasket seal match.
The intermediate portion of described termination loose joint body is for ease of the hexagonal configuration of spanner assembly manipulation.
Be tightly connected by O type circle between described valve body and spool.
The inwall of described valve body is provided with King.
Described termination loose joint body has polygonal endoporus.
The utility model designs conventional ball valve termination, makes ball valve termination have dual functions, and the loose joint nut of specially joining gas meter connector that ball valve assembly can be made above to carry directly easily is connected with gas meter.Both met the function that is tightly connected of ball valve entirety, and there is again loose joint pipe fitting product and connect feature, the demand of loose joint nut location can be met, again save installing space.The termination laggard luggage of loose joint body first loose joint spiro cap being entered ball valve is needed to join during the assembling of ball valve assembly.
The beneficial effects of the utility model are embodied in:
The loose joint nut of specially joining gas meter connector that 1, ball valve assembly can be made above to carry is direct to be easily connected with gas meter; Breach the defect that ball valve can not directly be connected with gas meter, make the installation of gas meter and ball valve become simple.
2, usage space reduces, and decreases tie point, saves product expense, saved installation cost.
3, energy-conserving and environment-protective, have more market competitive power in cost performance.For company creates considerable economic benefit.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure sectional view.
Fig. 2 a is the utility model termination loose joint body schematic diagram.
Fig. 2 b is the utility model termination loose joint body stereogram.
Fig. 2 c is the utility model termination loose joint body polygonal endoporus schematic perspective view.
Fig. 2 d is the utility model termination loose joint body polygonal endoporus floor map.
Fig. 3 a is the utility model loose joint nut schematic diagram.
Fig. 3 b is the utility model loose joint nut stereogram.
Fig. 4 is the utility model integral installation structural representation.
Embodiment
Referring to figs. 1 through Fig. 4, gas meter connects Special loose joint ball valve, the spool 2 comprising valve body 1 and be arranged on valve body 1 and handle 3, a medium flow channel and a medium flow pass is formed in described valve body 1, be interconnected by a lumen between described medium flow channel and described medium flow pass, one end of described spool 2 is placed in outside described valve body 1, the spheroid 4 that the other end and is arranged in described lumen is connected, described handle 3 is fixedly connected with spool 2, and the spool above described handle 3 is provided with clamping nut 7; Described valve body 1 is connected with the outer tooth of termination loose joint body 5 one end, the other end of described termination loose joint body 5 is provided with boss 51, the front end of described boss 51 has a step 52, and the front end of described step 52 is provided with the worm structure 53 be used in combination with loose joint nut 6.
The external diameter of described boss 51 is greater than the internal diameter of described loose joint nut 6.
Be provided with gasket seal 8 between described loose joint nut 6 and described step, the external diameter of described step 52 and the internal diameter of described gasket seal 8 match.
The intermediate portion of described termination loose joint body 5 is for ease of the hexagonal configuration 54 of spanner assembly manipulation.
Be tightly connected by O type circle 10 between described valve body 1 and spool 2.
The inwall of described valve body 1 is provided with King 9.
Described termination loose joint body has polygonal endoporus.
The utility model designs conventional ball valve termination, makes ball valve termination have dual functions, and the loose joint nut of specially joining gas meter connector that ball valve assembly can be made above to carry directly easily is connected with gas meter.Both met the function that is tightly connected of ball valve entirety, and there is again loose joint pipe fitting product and connect feature, the demand of loose joint nut location can be met, again save installing space.The termination laggard luggage of loose joint body first loose joint spiro cap being entered ball valve is needed to join during the assembling of ball valve assembly.
Content described in this specification embodiment is only enumerating the way of realization of inventive concept; protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment states, protection domain of the present utility model also and conceive the equivalent technologies means that can expect according to the utility model in those skilled in the art.
Claims (7)
1. gas meter connects Special loose joint ball valve, the spool comprising valve body and be arranged on valve body and handle, a medium flow channel and a medium flow pass is formed in described valve body, be interconnected by a lumen between described medium flow channel and described medium flow pass, one end of described spool is placed in outside described valve body, the spheroid that the other end and is arranged in described lumen is connected, described handle is fixedly connected with spool, and the spool above described handle is provided with clamping nut; It is characterized in that: described valve body is connected with the outer tooth of a loose joint body one end, termination, the other end of described termination loose joint body is provided with boss, the front end of described boss has a step, and the front end of described step is provided with the worm structure be used in combination with loose joint nut.
2. gas meter as claimed in claim 1 connects Special loose joint ball valve, it is characterized in that: the external diameter of described boss is greater than the internal diameter of described loose joint nut.
3. gas meter as claimed in claim 2 connects Special loose joint ball valve, and it is characterized in that: be provided with gasket seal between described loose joint nut and described step, the external diameter of described step and the internal diameter of described gasket seal match.
4. gas meter as claimed in claim 3 connects Special loose joint ball valve, it is characterized in that: the intermediate portion of described termination loose joint body is for ease of the hexagonal configuration of spanner assembly manipulation.
5. gas meter as claimed in claim 4 connects Special loose joint ball valve, it is characterized in that: be tightly connected by O type circle between described valve body and spool.
6. gas meter as claimed in claim 5 connects Special loose joint ball valve, it is characterized in that: the inwall of described valve body is provided with King.
7. gas meter as claimed in claim 6 connects Special loose joint ball valve, it is characterized in that: described termination loose joint body has polygonal endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945325.7U CN205173552U (en) | 2015-11-24 | 2015-11-24 | Special loose joint ball valve is connected to gas table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945325.7U CN205173552U (en) | 2015-11-24 | 2015-11-24 | Special loose joint ball valve is connected to gas table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173552U true CN205173552U (en) | 2016-04-20 |
Family
ID=55737546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520945325.7U Active CN205173552U (en) | 2015-11-24 | 2015-11-24 | Special loose joint ball valve is connected to gas table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173552U (en) |
-
2015
- 2015-11-24 CN CN201520945325.7U patent/CN205173552U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8 Mingshi Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province, 311815 Patentee after: Zhejiang Mingshi Xingxin HVAC Technology Co.,Ltd. Address before: No. 8 Mingshi Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province, 311815 Patentee before: ZHEJIANG MINGSHI XINGXIN HVAC TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |