CN204784859U - Take water return valve of protective valve - Google Patents
Take water return valve of protective valve Download PDFInfo
- Publication number
- CN204784859U CN204784859U CN201520304786.6U CN201520304786U CN204784859U CN 204784859 U CN204784859 U CN 204784859U CN 201520304786 U CN201520304786 U CN 201520304786U CN 204784859 U CN204784859 U CN 204784859U
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- protective
- water inlet
- seat
- 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
Links
Landscapes
- Check Valves (AREA)
Abstract
The utility model discloses a take water return valve of protective valve, including return water valve body base, install the integrative play water tray that forms and the dish of intaking made on the return water valve body base, install the apopore seat on the play water tray, the apopore has been seted up on the apopore seat, install the water valve on the apopore, it installs the inlet opening seat to intake to coil, the inlet opening has been seted up on the inlet opening seat, install the water valve on the inlet opening, the protection hole has still been seted up on the play water tray, install the protective valve on the protection hole. A take water return valve of protective valve, mainly through having seted up the protection hole on the water tray, the protection is installed on the hole and is installed the protective housing on protective valve and the return water valve body base and protect the water return valve, avoids the compression shock, improves valve body life, and this water return valve simple structure, convenient to use, economy is practiced thrift.
Description
Technical field
The utility model relates to fluid device field, especially a kind of back-water valve (BWV) with Protective valve.
Background technique
Back-water valve (BWV) highly uses in the production of modern industry, but problem is also inevitably many, adjustment as turnover flow is a main problem, if feed water flow piezometric is greater than water flow pressure will cause breaking of water tray, even other accidents, present product seldom relates to for the research of this respect, should strengthen.
Model utility content
The purpose of this utility model is to provide a kind of back-water valve (BWV) with Protective valve; mainly through water tray offers protective hole; described protective hole is provided with on Protective valve and backwater valve base and containment vessel is installed to protect back-water valve (BWV), from compression shock, improve valve body working life.
In order to achieve the above object, the technical solution of the utility model is:
A kind of back-water valve (BWV) with Protective valve, comprise backwater valve base, described backwater valve base is provided with integrally manufactured water tray and water inlet plate, described water tray is provided with osculum seat, described osculum seat offers osculum, described osculum is provided with water valve; Described water inlet plate is provided with water inlet seat, described water inlet seat offers water inlet, described water inlet is provided with water valve; Described water tray also offers protective hole, described protective hole is provided with Protective valve.
Described backwater valve base is provided with containment vessel.
Described water inlet plate center is provided with center circle, described center circle is provided with 6 the water inlet seats be equally spaced around center circle by link, and described each water inlet seat offers water inlet; Described water inlet plate is connected with water tray by intake pipe, described water tray is provided with 6 the osculum seats be equally spaced around center circle, and described each osculum seat offers osculum; Described water tray evenly offers 6 protective hole between adjacent osculum seat, described protective hole is provided with Protective valve.
Described water valve comprises with at the bottom of water inlet or the suitable water valve of osculum, is provided with water valve head at the bottom of described water valve by attachment post.
The beneficial effects of the utility model are: a kind of back-water valve (BWV) with Protective valve of the present utility model, mainly through water tray offers protective hole, described protective hole is provided with on Protective valve and backwater valve base and containment vessel is installed to protect back-water valve (BWV), from compression shock, improve valve body working life; And this back-water valve (BWV) structure is simple, easy to use, economy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged front view of water valve in Fig. 1;
Fig. 3 is the amplification plan view of water valve in Fig. 1.
Embodiment
Embodiment 1
A kind of back-water valve (BWV) with Protective valve as Figure 1-3, comprise backwater valve base 1, described backwater valve base 1 is provided with integrally manufactured water tray 2 and water inlet plate 3, described water tray 2 is provided with osculum seat 4, described osculum seat 4 offers osculum 5, described osculum 5 is provided with water valve 6; Described water inlet plate 3 is provided with water inlet seat 7, described water inlet seat 7 offers water inlet 8, described water inlet 8 is provided with water valve 6; Described water tray 2 also offers protective hole 9, described protective hole 9 is provided with Protective valve 10.
Described backwater valve base 1 is provided with containment vessel 11.
Described water inlet plate 3 center is provided with center circle 12, described center circle 12 is provided with 6 the water inlet seats 7 be equally spaced around center circle 12 by link, and described each water inlet seat 7 offers water inlet 8; Described water inlet plate 3 is connected with water tray 2 by intake pipe 13, described water tray 2 is provided with 6 the osculum seats 4 be equally spaced around center circle 12, described each osculum seat 4 offers osculum 5; Described water tray 2 evenly offers 6 protective hole 9 between adjacent osculum seat 4, described protective hole 9 is provided with Protective valve 10.
Described water valve 6 comprises with at the bottom of water inlet 8 or the suitable water valve of osculum 5 14, is provided with water valve head 16 on 14 at the bottom of described water valve by attachment post 15.
A kind of back-water valve (BWV) with Protective valve of the present embodiment, mainly through water tray offers protective hole, described protective hole is provided with on Protective valve and backwater valve base and is provided with containment vessel to protect back-water valve (BWV), from compression shock, improves valve body working life; And this back-water valve (BWV) structure is simple, easy to use, economy.
Claims (4)
1. the back-water valve (BWV) with Protective valve, it is characterized in that: comprise backwater valve base (1), described backwater valve base (1) is provided with integrally manufactured water tray (2) and water inlet plate (3), described water tray (2) is provided with osculum seat (4), described osculum seat (4) offers osculum (5), described osculum (5) is provided with water valve (6); Described water inlet plate (3) is provided with water inlet seat (7), described water inlet seat (7) offers water inlet (8), described water inlet (8) are provided with water valve (6); Described water tray (2) also offers protective hole (9), described protective hole (9) is provided with Protective valve (10).
2. a kind of back-water valve (BWV) with Protective valve according to claim 1, is characterized in that: described backwater valve base (1) is provided with containment vessel (11).
3. a kind of back-water valve (BWV) with Protective valve according to claim 1, it is characterized in that: described water inlet plate (3) center is provided with center circle (12), described center circle (12) is provided with 6 the water inlet seats (7) be equally spaced around center circle (12) by link, described each water inlet seat (7) offers water inlet (8); Described water inlet plate (3) is connected with water tray (2) by intake pipe (13), described water tray (2) is provided with 6 the osculum seats (4) be equally spaced around center circle (12), and described each osculum seat (4) offers osculum (5); Evenly offer 6 protective hole (9) between the upper adjacent osculum seat (4) of described water tray (2), described protective hole (9) is provided with Protective valve (10).
4. a kind of back-water valve (BWV) with Protective valve according to claim 1; it is characterized in that: described water valve (6) comprises and (14) at the bottom of water inlet (8) or the suitable water valve of osculum (5), and (14) at the bottom of described water valve are provided with water valve head (16) by attachment post (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304786.6U CN204784859U (en) | 2015-05-13 | 2015-05-13 | Take water return valve of protective valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304786.6U CN204784859U (en) | 2015-05-13 | 2015-05-13 | Take water return valve of protective valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784859U true CN204784859U (en) | 2015-11-18 |
Family
ID=54524909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304786.6U Expired - Fee Related CN204784859U (en) | 2015-05-13 | 2015-05-13 | Take water return valve of protective valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204784859U (en) |
-
2015
- 2015-05-13 CN CN201520304786.6U patent/CN204784859U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204784859U (en) | Take water return valve of protective valve | |
| CN202531980U (en) | Exhaust valve structure | |
| CN204900958U (en) | Ventilative valve with shock -absorbing function | |
| CN204204813U (en) | Single silicon chip cleaning machine | |
| CN204213419U (en) | Novel diaphragm type one-way valve | |
| CN208783416U (en) | A kind of compensation drip emitter | |
| CN204372239U (en) | A kind of safety check | |
| CN203060916U (en) | Novel inlet water pressure-relief filter | |
| CN204942667U (en) | Vacuum breaker valve | |
| CN202040323U (en) | Oblique seal ring | |
| CN204517011U (en) | A kind of seal operation mouth structure | |
| CN204610987U (en) | A kind of one-way valve of break-resistance | |
| CN202118327U (en) | Spring type safety valve | |
| CN102091734A (en) | Punching lower die | |
| CN205331127U (en) | High pressure radiator | |
| CN204036419U (en) | A kind of cast tool inserting frame | |
| CN201706692U (en) | Water tank for boiler room | |
| CN203609912U (en) | P-chlorobenzyl chloride distillation tower | |
| CN202531979U (en) | Exhaust valve | |
| CN202561426U (en) | Air storage tank special for low-noise air compressor | |
| CN202883352U (en) | Horizontal one-way valve for pulp | |
| CN202531976U (en) | Exhaust valve with middle separator | |
| CN203421490U (en) | Compressed air system | |
| CN202802952U (en) | Diffusion filter | |
| CN203141705U (en) | Die |
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: 20151118 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |