CN214667089U - A connection structure of a stainless steel valve-controlled water meter outlet pipe - Google Patents
A connection structure of a stainless steel valve-controlled water meter outlet pipe Download PDFInfo
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- CN214667089U CN214667089U CN202120418355.8U CN202120418355U CN214667089U CN 214667089 U CN214667089 U CN 214667089U CN 202120418355 U CN202120418355 U CN 202120418355U CN 214667089 U CN214667089 U CN 214667089U
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- sealing ring
- outlet pipe
- water outlet
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- clamping groove
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Abstract
本实用新型提供了一种不锈钢阀控水表出水管的连接结构，包括出水管和连接接头，所述出水管上卡设有球阀，球阀两侧分别设有密封环一和密封环二，靠近密封环一一侧的出水管内设有凸台卡槽，所述凸台卡槽与密封环一之间连接有弹性件，靠近密封环二一侧的出水管内设有内螺纹，所述连接接头一端外壁设有外螺纹，所述出水管和连接接头的连接处设有密封环座，所述密封环座一端内壁设有卡槽一、外壁套设有密封圈二，所述卡槽一内卡设有密封圈一和所述密封环二，所述密封环座另一端外壁上设有卡槽二，所述卡槽二中部套设有密封圈三，本实用新型可简化连接接头与出水管之间的连接结构，便于冲压成型，进而降低制造成本。
The utility model provides a connection structure of a water outlet pipe of a stainless steel valve-controlled water meter. The water outlet pipe on one side of the ring is provided with a boss slot, an elastic member is connected between the boss slot and the seal ring 1, and an inner thread is arranged in the outlet tube on the second side of the seal ring, and the connection is The outer wall of one end of the joint is provided with an external thread, the connection between the water outlet pipe and the connecting joint is provided with a sealing ring seat, the inner wall of one end of the sealing ring seat is provided with a clamping groove, and the outer wall is sleeved with a sealing ring 2, the clamping groove 1 The first sealing ring and the second sealing ring are arranged in the inner clamping, the outer wall of the other end of the sealing ring seat is provided with a clamping groove 2, and the middle part of the clamping groove 2 is sleeved with a sealing ring 3. The utility model can simplify the connection between the joint and the outer wall. The connection structure between the water outlet pipes is convenient for stamping and forming, thereby reducing the manufacturing cost.
Description
Technical Field
The utility model belongs to the technical field of the water gauge manufacturing technology and specifically relates to indicate a connection structure of stainless steel valve accuse water gauge outlet pipe.
Background
The traditional valve-controlled water meter water outlet pipe structure is shown in figure 1, a connecting joint (2) is required to be connected into one end of a water outlet pipe (1), but in order to enhance the sealing performance of the connection position, one end of the water outlet pipe (1) is required to be flared outwards (1a), a notch (2a) is formed in the outer wall of one end of the connecting joint (2), and a sealing ring is extruded between the flared opening (1a) and the notch (2 a). Such structural design is applied to stainless steel valve accuse water gauge, often will adopt casting molding or stamping forming preparation, if adopt stainless steel casting molding, the easy leak source that appears, and general enterprise does not advise to adopt this method production, if adopt stamping forming manufacturing, because the design of flaring and notch is not convenient for outlet pipe and the independent stamping forming of coupling joint, and then greatly increased manufacturing cost.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a connection structure of stainless steel valve accuse water gauge outlet pipe can simplify the connection structure between attach fitting and the outlet pipe, the stamping forming of being convenient for, and then reduction in manufacturing cost. In order to achieve the above purpose, the utility model adopts the following technical scheme:
(II) technical scheme
A connecting structure of a water outlet pipe of a stainless steel valve-controlled water meter comprises a water outlet pipe and a connecting joint, wherein a valve rod sleeve is arranged on the water outlet pipe, a valve rod is clamped in the valve rod sleeve, a valve ball is connected below the valve rod, a first sealing ring and a second sealing ring are respectively arranged on two sides of the valve ball, a boss clamping groove is arranged in the water outlet pipe close to one side of the first sealing ring, an elastic piece is connected between the boss clamping groove and the first sealing ring, an internal thread is arranged in the water outlet pipe close to one side of the second sealing ring, an external thread is arranged on the outer wall of one end of the connecting joint, a sealing ring seat is arranged at the joint of the water outlet pipe and the connecting joint, a first sealing ring is arranged on the inner wall of one end of the sealing ring seat, a second sealing ring is arranged on the outer wall of the other end of the sealing ring seat, a first sealing ring and a second sealing ring are clamped in the inner groove of the first sealing ring and the second sealing ring seat, and a third sealing ring is sleeved in the middle of the second clamping groove.
Furthermore, the inner wall of the connecting joint is provided with a positioning groove, and the positioning groove is matched with the clamping groove.
Furthermore, the other end of the connecting joint is provided with a rotating notch.
(III) advantageous effects
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, the utility model discloses a cover is equipped with two sealing washers on sealed ring seat, has replaced sealed between attach fitting and the outlet pipe, can simplify the connection structure between attach fitting and the outlet pipe, the stamping forming of being convenient for to realize reducing manufacturing cost.
Drawings
Fig. 1 is a sectional view of a water outlet pipe structure of a conventional valve-controlled water meter;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the middle seal ring seat of the present invention;
fig. 4 is a cross-sectional view of the connector of the present invention.
The reference numbers illustrate:
1. water outlet pipe 11, valve rod sleeve 12, boss clamping groove 13 and internal thread
2. Connecting joint 21, external thread 22, positioning groove 23 and rotary notch
3. Valve rod 4, valve ball 5, sealing ring I6 and sealing ring II
7. Elastic piece 8, sealing ring seat 81, clamping groove I82 and sealing ring II
83. A second clamping groove 84, a third sealing ring 9 and a first sealing ring
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Referring to fig. 2 to 4, the connecting structure of the water outlet pipe of the stainless steel valve-controlled water meter comprises a water outlet pipe 1 and a connecting joint 2, wherein a valve rod sleeve 11 is welded on the water outlet pipe 1, a valve rod 3 is clamped in the valve rod sleeve 11, a valve ball 4 is connected below the valve rod 3, a first sealing ring 5 and a second sealing ring 6 are respectively arranged on two sides of the valve ball 4, a boss clamping groove 12 is arranged in the water outlet pipe 1 near one side of the first sealing ring 5, an elastic part 7 is connected between the boss clamping groove 12 and the first sealing ring 5, the elastic part 7 is a spring or an elastic pressing sheet, an internal thread 13 is arranged in the water outlet pipe near one side of the second sealing ring 6, an external thread 21 is arranged on the outer wall of one end of the connecting joint 2, the external thread 21 is screwed into the internal thread 13, a sealing ring seat 8 is arranged at the joint of the water outlet pipe 1 and the connecting joint 2, and a first clamping groove 81 is arranged on the inner wall of one end of the sealing ring seat 8, The outer wall cover is equipped with sealing washer two 82, draw-in groove one 81 inside callipers be equipped with sealing washer one 9 with sealing washer two 6, sealing washer two 82 set up internal thread 13 one side, be equipped with draw-in groove two 83 on the 8 other end outer walls of sealing ring seat, draw-in groove two 83 middle part covers is equipped with sealing washer three 84, and sealing washer two 82 and sealing washer three 84 set up respectively in the outlet pipe 1 and the tandem of the junction between the attach fitting 2, and then play sealed effect.
For the firm and better sealed effect of messenger's connection, the inner wall of attach fitting 2 is equipped with constant head tank 22, constant head tank 22 cooperatees with draw-in groove two 83.
In order to facilitate screwing the connection joint 2, the other end of the connection joint 2 is provided with a rotary notch 23.
The utility model discloses a cover is equipped with two sealing washers on the sealing ring seat, has replaced the sealed between attach fitting and the outlet pipe, can simplify the connection structure between attach fitting and the outlet pipe, the stamping forming of being convenient for to realize reducing manufacturing cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418355.8U CN214667089U (en) | 2021-02-25 | 2021-02-25 | A connection structure of a stainless steel valve-controlled water meter outlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418355.8U CN214667089U (en) | 2021-02-25 | 2021-02-25 | A connection structure of a stainless steel valve-controlled water meter outlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667089U true CN214667089U (en) | 2021-11-09 |
Family
ID=78449087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120418355.8U Active CN214667089U (en) | 2021-02-25 | 2021-02-25 | A connection structure of a stainless steel valve-controlled water meter outlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667089U (en) |
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2021
- 2021-02-25 CN CN202120418355.8U patent/CN214667089U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Sanchuan Technology Co.,Ltd. Assignor: SANCHUAN WISDOM TECHNOLOGY Co.,Ltd. Contract record no.: X2025980007651 Denomination of utility model: A connection structure for the outlet pipe of a stainless steel valve controlled water meter Granted publication date: 20211109 License type: Common License Record date: 20250423 |