CN202165626U - Gate valve with double gate discs - Google Patents
Gate valve with double gate discs Download PDFInfo
- Publication number
- CN202165626U CN202165626U CN201120247583XU CN201120247583U CN202165626U CN 202165626 U CN202165626 U CN 202165626U CN 201120247583X U CN201120247583X U CN 201120247583XU CN 201120247583 U CN201120247583 U CN 201120247583U CN 202165626 U CN202165626 U CN 202165626U
- Authority
- CN
- China
- Prior art keywords
- gate valve
- water outlet
- water
- valve body
- pipe connector
- 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 relates to a gate valve with double gate discs. The gate valve is provided with a water inlet sealing device and a water outlet sealing device which consist of a gate valve body, a water inlet pipe connector on a valve cover of the gate valve body and a water outlet pipe connector at the bottom end of the gate valve body; the water inlet pipe connector and the water outlet pipe connector adopt T-shaped tubular structures; T-shaped heads of the water inlet pipe connector and the water outlet pipe connector are in disc shapes; and screw holes connected with a ball valve are arranged at the edges of the T-shaped heads. The gate valve with double gate discs is reasonably designed, the unsafe factors such as internal leakage are completely eliminated, and the medium can be safely and efficiently cut off completely.
Description
Technical field
The utility model relates to a kind of double-flashboard gate valve.
Background technique
The water-in and water-out seal arrangement is the requisite parts of double-flashboard gate valve, does not have special standard at present for this Design of device.
The model utility content
The technical problem that the utility model will solve is: based on the problems referred to above, a kind of double-flashboard gate valve reasonable in design is provided.
The utility model solves the technological scheme that its technical problem adopted: a kind of double-flashboard gate valve; Has the water-in and water-out seal arrangement; Described water-in and water-out seal arrangement is made up of the titting water outlet of fill hose joint on the valve gap of gate valve body and gate valve body and gate valve body bottom; Described fill hose joint, titting water outlet are T shape tubular structure, and the T shape head of fill hose joint, titting water outlet is discoid, and the edge of T shape head is provided with the screw hole that is connected with ball valve.
Described fill hose joint connects water intake ball valve.
Described titting water outlet connects the water outlet ball valve.
The beneficial effect of the utility model is: the utility model is reasonable in design, eliminates unsafe factors such as internal leakage fully, thoroughly cuts off medium safely and efficiently.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1. gate valve body, 2. valve gap, 3. fill hose joint, 4. titting water outlet, 5.T shape head, 6. screw hole.
Embodiment
Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the schematic representation of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1; A kind of double-flashboard gate valve; Have the water-in and water-out seal arrangement, the water-in and water-out seal arrangement is made up of the titting water outlet 4 of fill hose joint 3 on the valve gap 2 of gate valve body 1 and gate valve body 1 and gate valve body 1 bottom, and described fill hose joint 3, titting water outlet 4 are T shape tubular structure; The T shape of fill hose joint 3, titting water outlet 45 is discoid, and the edge of T shape 5 is provided with the screw hole 6 that is connected with ball valve.
When gate valve body 1 was closed, water intake ball valve was opened, and water toward gate valve body 1 interior water filling, can thoroughly effectively cut off medium through the fill hose joint on the valve gap 23; When gate valve body 1 need be opened, at first open the water outlet ball valve, the water in the gate valve body 1 flows out through titting water outlet 4, treats can open gate valve body 1 after water flows out fully.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (3)
1. double-flashboard gate valve; Has the water-in and water-out seal arrangement; It is characterized in that: described water-in and water-out seal arrangement is made up of the titting water outlet (4) of fill hose joint (3) on the valve gap (2) of gate valve body (1) and gate valve body (1) and gate valve body (1) bottom; Described fill hose joint (3), titting water outlet (4) are T shape tubular structure, and the T shape head (5) of fill hose joint (3), titting water outlet (4) is discoid, and the edge of T shape head (5) is provided with the screw hole (6) that is connected with ball valve.
2. a kind of double-flashboard gate valve according to claim 1 is characterized in that: described fill hose joint (3) connects water intake ball valve.
3. a kind of double-flashboard gate valve according to claim 1 is characterized in that: described titting water outlet (4) connects the water outlet ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120247583XU CN202165626U (en) | 2011-07-14 | 2011-07-14 | Gate valve with double gate discs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120247583XU CN202165626U (en) | 2011-07-14 | 2011-07-14 | Gate valve with double gate discs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165626U true CN202165626U (en) | 2012-03-14 |
Family
ID=45801451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120247583XU Expired - Fee Related CN202165626U (en) | 2011-07-14 | 2011-07-14 | Gate valve with double gate discs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165626U (en) |
-
2011
- 2011-07-14 CN CN201120247583XU patent/CN202165626U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20180714 |