CN204664434U - A kind of two-way straight tube stop valve - Google Patents
A kind of two-way straight tube stop valve Download PDFInfo
- Publication number
- CN204664434U CN204664434U CN201520304287.7U CN201520304287U CN204664434U CN 204664434 U CN204664434 U CN 204664434U CN 201520304287 U CN201520304287 U CN 201520304287U CN 204664434 U CN204664434 U CN 204664434U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- perisporium
- ball
- straight tube
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of two-way straight tube stop valve, comprise lower valve body, described lower valve body is provided with upper valve body, described upper valve body is provided with Sealing, described Sealing is connected with handle, is provided with valve rod in described handle, and described valve rod bottom is provided with ball valve link, described ball valve link is provided with valve ball, and described valve ball is connected with the ball valve sheath on ball valve link; Described lower valve body offers internal thread, described upper valve body offers outside thread, described lower valve body upper valve body is connected by internal thread outside thread.A kind of two-way straight tube stop valve described in the utility model, by internal and external threads and seal washer, valve body is become closely rationally mainly through lower valve body upper valve body, coordinate ball valve, valve pocket, perisporium, boss and top cover etc. to make the safe corrosion-resistant anti-compression of valve body integral sealing, improve utilization efficiency and the working life of valve body; Manufacture difficulty reduces, easy to maintenance, easy to use.
Description
Technical field
The utility model relates to conveying equipment for fluid substances, especially a kind of two-way straight tube stop valve.
Background technique
Present stop valve split is fewer, and split is more important in frequent use, and split is that the maintenance after damage brings convenience, and integrally manufactured difficulty aborning becomes large, naturally bring cost, but current research is very few.
Model utility content
The purpose of this utility model is to provide a kind of two-way straight tube stop valve, by internal and external threads and seal washer, valve body is become closely rationally mainly through lower valve body upper valve body, coordinate ball valve, valve pocket, perisporium, boss and top cover etc. to make the safe corrosion-resistant anti-compression of valve body integral sealing, improve utilization efficiency and the working life of valve body.
In order to achieve the above object, the technical solution of the utility model is:
A kind of two-way straight tube stop valve, comprise lower valve body, described lower valve body is provided with upper valve body, described upper valve body is provided with Sealing, described Sealing is connected with handle, is provided with valve rod in described handle, and described valve rod bottom is provided with ball valve link, described ball valve link is provided with valve ball, and described valve ball is connected with the ball valve sheath on ball valve link; Described lower valve body offers internal thread, described upper valve body offers outside thread, described lower valve body upper valve body is connected by internal thread outside thread.
Described lower valve body offers water-inlet cavity, water chamber and lower valve chamber, and described upper valve body offers uuper valve chamber, and described uuper valve chamber and lower valve chamber communicate, and described water-inlet cavity, water chamber are communicated by lower valve chamber.
Described lower valve body comprises supporting walls, described supporting walls is provided with the first perisporium, and described first perisporium offers internal thread, described supporting walls and the first perisporium is integrally manufactured forms; Described upper valve body comprises support rim, described support rim is provided with the second perisporium, described second perisporium is provided with the 3rd perisporium, described 3rd perisporium is provided with 4th week wall, described 4th week wall is provided with Sealing, and described support rim, the second perisporium, the 3rd perisporium, 4th week wall is integrally manufactured forms.
Described support rim is provided with the seal ring be connected with valve rod.
Described second perisporium is provided with top cover, between described top cover and the first perisporium, seal washer is installed.
The beneficial effects of the utility model are: a kind of two-way straight tube stop valve of the present utility model, by internal and external threads and seal washer, valve body is become closely rationally mainly through lower valve body upper valve body, coordinate ball valve, valve pocket, perisporium, boss and top cover etc. to make the safe corrosion-resistant anti-compression of valve body integral sealing, improve utilization efficiency and the working life of valve body; Manufacture difficulty reduces, easy to maintenance, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of lower valve body in Fig. 1;
Fig. 3 is the structural representation of upper valve body in Fig. 1.
Embodiment
Embodiment 1
A kind of two-way straight tube stop valve as shown in Figure 1, 2, 3, comprise lower valve body 1, described lower valve body 1 is provided with upper valve body 2, described upper valve body 2 is provided with Sealing 3, described Sealing 3 is connected with handle 4, is provided with valve rod 5 in described handle 4, and described valve rod 5 bottom is provided with ball valve link 6, described ball valve link 6 is provided with valve ball 7, and described valve ball 7 is connected with the ball valve sheath 8 on ball valve link 6; Described lower valve body 1 offers internal thread 9, described upper valve body 2 offers outside thread 10, described lower valve body 1 upper valve body 2 is connected by internal thread 9 outside thread 10.
Described lower valve body 1 offers water-inlet cavity 11, water chamber 12 and lower valve chamber 13, and described upper valve body 2 offers uuper valve chamber 14, and described uuper valve chamber 14 and lower valve chamber 13 communicate, and described water-inlet cavity 11, water chamber 12 are communicated by lower valve chamber 13.
Described lower valve body 1 comprises supporting walls 15, described supporting walls 15 is provided with the first perisporium 16, and described first perisporium 16 offers internal thread 9, described supporting walls 15 and the first perisporium 16 is integrally manufactured forms; Described upper valve body 2 comprises support rim 17, described support rim 17 is provided with the second perisporium 18, described second perisporium 18 is provided with the 3rd perisporium 19, described 3rd perisporium 19 is provided with 4th week wall 20, described 4th week wall 20 is provided with Sealing 3, and described support rim 17, second perisporium 18, the 3rd perisporium 19,4th week wall 20 is integrally manufactured forms.
Described support rim 17 is provided with the seal ring 21 be connected with valve rod 5.
Described second perisporium 18 is provided with top cover 22, between described top cover 22 and the first perisporium 16, seal washer 23 is installed.
A kind of two-way straight tube stop valve of the present embodiment, by internal and external threads and seal washer, valve body is become closely rationally mainly through lower valve body upper valve body, coordinate ball valve, valve pocket, perisporium, boss and top cover etc. to make the safe corrosion-resistant anti-compression of valve body integral sealing, improve utilization efficiency and the working life of valve body; Manufacture difficulty reduces, easy to maintenance, easy to use.
Claims (5)
1. a two-way straight tube stop valve, it is characterized in that: comprise lower valve body (1), described lower valve body (1) is provided with upper valve body (2), described upper valve body (2) is provided with Sealing (3), described Sealing (3) is connected with handle (4), valve rod (5) is installed in described handle (4), described valve rod (5) bottom is provided with ball valve link (6), described ball valve link (6) is provided with valve ball (7), and described valve ball (7) is connected with the ball valve sheath (8) on ball valve link (6); Described lower valve body (1) offers internal thread (9), described upper valve body (2) offers outside thread (10), described lower valve body (1) upper valve body (2) is connected by internal thread (9) outside thread (10).
2. a kind of two-way straight tube stop valve according to claim 1, it is characterized in that: described lower valve body (1) offers water-inlet cavity (11), water chamber (12) and lower valve chamber (13), described upper valve body (2) offers uuper valve chamber (14), described uuper valve chamber (14) and lower valve chamber (13) communicate, and described water-inlet cavity (11), water chamber (12) are communicated by lower valve chamber (13).
3. a kind of two-way straight tube stop valve according to claim 1, it is characterized in that: described lower valve body (1) comprises supporting walls (15), described supporting walls (15) is provided with the first perisporium (16), described first perisporium (16) offers internal thread (9), and described supporting walls (15) forms with the first perisporium (16) is integrally manufactured; Described upper valve body (2) comprises support rim (17), described support rim (17) is provided with the second perisporium (18), described second perisporium (18) is provided with the 3rd perisporium (19), described 3rd perisporium (19) is provided with 4th week wall (20), described 4th week wall (20) is provided with Sealing (3), and described support rim (17), the second perisporium (18), the 3rd perisporium (19), 4th week wall (20) is integrally manufactured forms.
4. a kind of two-way straight tube stop valve according to claim 3, is characterized in that: described support rim (17) is provided with the seal ring (21) be connected with valve rod (5).
5. a kind of two-way straight tube stop valve according to claim 3, is characterized in that: described second perisporium (18) is provided with top cover (22), is provided with seal washer (23) between described top cover (22) and the first perisporium (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304287.7U CN204664434U (en) | 2015-05-13 | 2015-05-13 | A kind of two-way straight tube stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304287.7U CN204664434U (en) | 2015-05-13 | 2015-05-13 | A kind of two-way straight tube stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664434U true CN204664434U (en) | 2015-09-23 |
Family
ID=54134817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304287.7U Expired - Fee Related CN204664434U (en) | 2015-05-13 | 2015-05-13 | A kind of two-way straight tube stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664434U (en) |
-
2015
- 2015-05-13 CN CN201520304287.7U patent/CN204664434U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |