CN204025895U - High sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device - Google Patents
High sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device Download PDFInfo
- Publication number
- CN204025895U CN204025895U CN201420420946.9U CN201420420946U CN204025895U CN 204025895 U CN204025895 U CN 204025895U CN 201420420946 U CN201420420946 U CN 201420420946U CN 204025895 U CN204025895 U CN 204025895U
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- Prior art keywords
- ball valve
- valve body
- hydraulic
- sewage disposal
- disposal device
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Abstract
The utility model belongs to ball valve technical field, specifically the high sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device.The utility model comprises hydraulic ball valve body, valve gap, valve seat, spool, valve rod, described hydraulic ball valve body is fixedly connected with by the bolt being arranged on valve seat, hydraulic ball valve body is spherical, the valve port position of hydraulic ball valve body is provided with water intake, water outlet, described water intake, water outlet and hydraulic ball valve body is integrated casts, the inside of hydraulic ball valve body is provided with spool, and spool is connected with valve rod, and described water intake is with female thread structure.Cost of production of the present utility model is not high, simple in structure, is adapted at correlative technology field and produces and promote the use of.
Description
Technical field
The utility model belongs to technical field of sewage, specifically the high sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device.
Background technique
Sewage disposal device, can effectively process the domestic sewage in city, and industrial wastewater etc. avoid sewage and pollutant to flow directly into waters, to improving the ecological environment, promote city taste and promoting economic development significant.In prior art, sewage apparatus is often used a kind of hydraulic pressure aperture ball valve, and this ball valve sealing performance is poor, and deterioration phenomenon is serious, easily grows red worm, long green paint, causes the secondary pollution at water source.Therefore, need technical progress, structural improvement, makes the hydraulic pressure aperture ball valve sealing performance on sewage disposal device better, and structural design is more reasonable.
Model utility content
The purpose of this utility model is in order to solve deficiency of the prior art, and the ball valve of the high sealing hydraulic pressure aperture on a kind of sewage disposal device is provided.
The utility model comprises hydraulic ball valve body, valve gap, valve seat, spool, valve rod, wherein hydraulic ball valve body is fixedly connected with by the bolt being arranged on valve seat, hydraulic ball valve body is spherical, the valve port position of hydraulic ball valve body is provided with water intake, water outlet, described water intake, water outlet and hydraulic ball valve body is integrated casts, the inside of hydraulic ball valve body is provided with spool, and spool is connected with valve rod, and described water intake is with female thread structure.
Preferably, the valve port position of hydraulic ball valve body is provided with sealing surface, and water intake, water outlet penetrate sealing surface.
Preferably, described sealing surface is bonded with the seal washer that rubber material is made.
Preferably, the side of hydraulic ball valve body is provided with aperture.
Preferably, described hydraulic ball valve body is to be made by Stainless Acid Resistant Steel.
The utility model is the high sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device, and water intake, the water outlet of hydraulic ball valve body valve port position are provided with seal arrangement, the pollution of waterhead of having avoided small worm, bacterium to cause; Water outlet, water intake are difficult for getting rusty, and not long green paint, does not stop up, and water outlet is smooth and easy.In addition, cost of production of the present utility model is not high, simple in structure, is adapted at promoting the use of in correlative technology field.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, hydraulic ball valve body; 2, valve gap; 3, valve seat; 4, spool; 5, valve rod; 6, water intake; 7, water outlet; 8, seal washer; 9, aperture.
Embodiment
For making the technical solution of the utility model and feature clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.At this, following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, the utility model comprises hydraulic ball valve body 1, valve gap 2, valve seat 3, spool 4, valve rod 5, wherein hydraulic ball valve body 1 is fixedly connected with by the bolt being arranged on valve seat 3, hydraulic ball valve body 1 is spherical, the upper end valve port of hydraulic ball valve body 1 is provided with water intake 6, lower end valve port is provided with water outlet 7, described water intake 6, water outlet 7 are cast with hydraulic ball valve body 1 is integrated, the inside of hydraulic ball valve body 1 is provided with spool 4, spool 4 is connected with valve rod 5, and described water intake 6 is with female thread structure.
In concrete use, the structural design of water intake 6, water outlet 7 is key structures of the present utility model, compares with traditional split type water outlet, water intake, and the utility model adopts integrated structure design, the phenomenon can not leak, seeping water, water outlet, water inlet more smooth.
The valve port position of the utility model hydraulic ball valve body 1 is provided with sealing surface, and water intake 6 penetrates sealing surface.Described sealing surface is bonded with the seal washer 8 that rubber material is made, and seal washer 8 wear-resisting propertys are good, not easy to wear, guaranteed favorable sealing property of the present utility model.
The side of the utility model hydraulic ball valve body 1 is provided with aperture 9, and hydraulic ball valve body 1 is to be made by Stainless Acid Resistant Steel, and the ball valve body corrosion resistance that this material is made is strong, is difficult for getting rusty, and has extended working life of the present utility model.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here cannot give all mode of executions exhaustive.Every still row in protection domain of the present utility model of apparent variation that the technical solution of the utility model extends out or change that belong to.
Claims (4)
1. the high sealing hydraulic pressure aperture ball valve on a sewage disposal device, comprise hydraulic ball valve body, valve gap, valve seat, spool, valve rod, it is characterized in that, described hydraulic ball valve body is fixedly connected with by the bolt being arranged on valve seat, hydraulic ball valve body is spherical, the valve port position of hydraulic ball valve body is provided with water intake, water outlet, described water intake, water outlet and hydraulic ball valve body is integrated casts, the inside of hydraulic ball valve body is provided with spool, spool is connected with valve rod, described water intake is with female thread structure, the valve port position of described hydraulic ball valve body is provided with sealing surface, water intake, water outlet penetrates sealing surface.
2. the high sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device according to claim 1, is characterized in that, described sealing surface is bonded with the seal washer that rubber material is made.
3. the high sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device according to claim 1, is characterized in that, the side of hydraulic ball valve body is provided with aperture.
4. the high sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device according to claim 1, is characterized in that, described hydraulic ball valve body is to be made by Stainless Acid Resistant Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420946.9U CN204025895U (en) | 2014-07-28 | 2014-07-28 | High sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420946.9U CN204025895U (en) | 2014-07-28 | 2014-07-28 | High sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204025895U true CN204025895U (en) | 2014-12-17 |
Family
ID=52065759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420946.9U Expired - Fee Related CN204025895U (en) | 2014-07-28 | 2014-07-28 | High sealing hydraulic pressure aperture ball valve on a kind of sewage disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204025895U (en) |
-
2014
- 2014-07-28 CN CN201420420946.9U patent/CN204025895U/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: 20141217 Termination date: 20190728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |