CN207034301U - A kind of sewage pump pressure valve - Google Patents
A kind of sewage pump pressure valve Download PDFInfo
- Publication number
- CN207034301U CN207034301U CN201720311930.8U CN201720311930U CN207034301U CN 207034301 U CN207034301 U CN 207034301U CN 201720311930 U CN201720311930 U CN 201720311930U CN 207034301 U CN207034301 U CN 207034301U
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- CN
- China
- Prior art keywords
- pressure
- pressure valve
- valve body
- valve
- inner chamber
- 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 sewage pump pressure valve,Including pressure valve body,The right-hand member of the pressure valve body is provided with bonnet by screw,Valve seat is provided with the left of the inner chamber of the pressure valve body,The inner chamber of the pressure valve body is provided with valve rod,The left end of the valve rod is provided with valve element,The middle part of the valve rod is provided with supporting plate,The right-hand member top and the bottom of the supporting plate are provided with pressure adjustment seat,The inside of the pressure adjustment seat is provided with spring mounting groove,The utility model is when sewage pressure is larger,The valve element effect of being under pressure,Move right,So that the inner chamber connectivity part area of delivery port and pressure valve body increases,It is easy to sewage quickly to be flowed out via delivery port,Reduce the pressure of pressure valve body,When sewage pressure is smaller,Supporting plate is moved to the left under the elastic force effect of spring,So that valve element is also moved to the left,So that the inner chamber connectivity part area of delivery port and pressure valve body reduces,Pressure that can be according to suffered by the hydraulic pressure of sewage automatically adjusts pressure valve body.
Description
Technical field
Pressure valve technical field is the utility model is related to, specially a kind of sewage pump pressure valve.
Background technology
In the market to pump used in waste water, sewage disposal, because hydraulic pressure is indefinite, sewage pump service life is caused
It is short, it is now, more that pressure gauge and cock of water drain are installed using in the exit of pump, in order to keep certain output pressure, work as pressure
When table shows hypertonia, cock of water drain is manually opened by staff, to reduce output pressure, when pressure gauge shows pressure mistake
When low, cock of water drain is closed by staff by hand, to improve output pressure.This processing mode, it is necessary to staff keeps watch,
Cause operating efficiency low, therefore, we release a kind of sewage pump pressure valve.
Utility model content
The purpose of this utility model is to provide a kind of sewage pump pressure valve, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of sewage pump pressure valve, including pressure valve
Body, the left end of the pressure valve body are provided with mounting flange, and the surface of the mounting flange is provided with mounting hole, the pressure along side
The right-hand member of power valve body is provided with bonnet by screw, and the upper end of the pressure valve body is provided with delivery port, the pressure valve sheet
Valve seat is provided with the left of the inner chamber of body, the inner chamber of the pressure valve body is provided with valve rod, and the left end of the valve rod is provided with valve element, described
The middle part of valve rod is provided with supporting plate, and the right-hand member top and the bottom of the supporting plate are provided with pressure adjustment seat, the pressure adjustment seat
Inside is provided with spring mounting groove, and the inside of the spring mounting groove is provided with spring, and the right-hand member of the spring is socketed with Anti-collision cap.
Preferably, the bonnet at pressure valve body contacts with being provided with seal washer.
Preferably, the inner chamber middle part of sliding channel of the pressure valve body is provided with valve element chute, and the valve element is slidably connected to valve element cunning
Inside groove.
Preferably, it is provided with rotating disk outside the right-hand member of the valve rod.
Preferably, the side wall of the spring mounting groove is provided with positioning runner, and the left end of the Anti-collision cap is provided with positioning convex,
The positioning convex is slidably connected to the inside of positioning runner.
Preferably, the pressure valve body is structure as a whole with mounting flange.
Compared with prior art, the beneficial effects of the utility model are：The utility model is when sewage pressure is larger, valve element
The effect of being under pressure, moves right so that the inner chamber connectivity part area of delivery port and pressure valve body increases, and is easy to sewage quick
Flowed out via delivery port, reduce the pressure of pressure valve body, when sewage pressure is smaller, supporting plate is under the elastic force effect of spring
It is moved to the left so that valve element is also moved to the left so that the inner chamber connectivity part area of delivery port and pressure valve body reduces, Ke Yigen
The pressure suffered by pressure valve body is automatically adjusted according to the hydraulic pressure of sewage, saves manpower, extends making for pressure valve body and water pump
Use the life-span.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model pressure adjustment seat internal structure schematic diagram；
Fig. 3 is the utility model pressure adjustment seat and Anti-collision cap mounted configuration schematic diagram.
In figure：1 pressure valve body, 2 delivery ports, 3 valve seats, 4 mounting flanges, 5 mounting holes, 6 valve elements, 7 valve element chutes, 8
Fagging, 9 pressure adjustment seats, 10 Anti-collision caps, 11 valve rods, 12 rotating disks, 13 bonnets, 14 screws, 15 seal washers, 16 positioning runners,
17 spring mounting grooves, 18 springs, 19 positioning convex.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of sewage pump pressure valve, including pressure valve sheet
Body 1, the left end of the pressure valve body 1 are provided with mounting flange 4, and the surface of the mounting flange 4 is provided with mounting hole 5, institute along side
The right-hand member for stating pressure valve body 1 is provided with bonnet 13 by screw 14, and the upper end of the pressure valve body 1 is provided with delivery port 2, institute
State and be provided with valve seat 3 on the left of the inner chamber of pressure valve body 1, the inner chamber of the pressure valve body 1 is provided with valve rod 11, the valve rod 11
Left end is provided with valve element 6, and the middle part of the valve rod 11 is provided with supporting plate 8, and the right-hand member top and the bottom of the supporting plate 8 are provided with pressure tune
Seat 9 is saved, the inside of the pressure adjustment seat 9 is provided with spring mounting groove 17, and the inside of the spring mounting groove 17 is provided with spring 18,
The right-hand member of the spring 18 is socketed with Anti-collision cap 10.
Further, the bonnet 13 is provided with seal washer 15 with the contact position of pressure valve body 1, passes through seal washer 15
Set, improve sealing of the bonnet 13 to pressure valve body 1.
Further, the inner chamber middle part of sliding channel of the pressure valve body 1 is provided with valve element chute 7, and the valve element 6 is slidably connected to valve
Inside core chute 7, the setting inside valve element chute 7 is slidably connected to by valve element 6 so that valve element 6 moves left and right smooth-going.
Further, rotating disk 12 is provided with outside the right-hand member of the valve rod 11, by the setting of rotating disk 12, be easy to valve rod 11
Rotation so that valve rod 11 valve element 6 and valve seat 3 are opened the work of closure by being spirally connected with bonnet 13.
Further, the side wall of the spring mounting groove 17 is provided with positioning runner 16, and the left end of the Anti-collision cap 10 is provided with
Positioning convex 19, the positioning convex 19 are slidably connected to the inside of positioning runner 16, by the setting of Anti-collision cap 10, avoid spring 18
Come off inside spring mounting groove 17, it is ensured that spring 18 normally works.
Further, the pressure valve body 1 is structure as a whole with mounting flange 4, passes through pressure valve body 1 and Method for Installation
The setting that orchid 4 is structure as a whole, improve the attachment structure intensity of pressure valve body 1 and mounting flange 4.
Specifically, in use, when valve rod 11 with bonnet 13 by being spirally connected so that when valve element 6 closes with valve seat 3, so
The closing of pressure valve body 1 is just completed, it is dirty when valve rod 11 is opened by the valve element 6 when being spirally connected with bonnet 13 with valve seat 3
Water flows into the inside of pressure valve body 1 through the direction of mounting flange 4, then because the inner chamber of delivery port 2 and pressure valve body 1 connects
It is logical so that sewage is via the outflow pressure valve body 1 of delivery port 2, and now, when sewage pressure is larger, valve element 6 is under pressure work
With moving right so that the inner chamber connectivity part area of delivery port 2 and pressure valve body 1 increases, and is easy to sewage quickly via water outlet
Mouthfuls 2 flow out, and reduce the pressure of pressure valve body 1, when sewage pressure is smaller, supporting plate 8 under the elastic force effect of spring 18 to
Move left so that valve element 6 is also moved to the left so that the inner chamber connectivity part area of delivery port 2 and pressure valve body 1 reduces, can be with
Pressure according to suffered by the hydraulic pressure of sewage automatically adjusts pressure valve body 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sewage pump pressure valve, including pressure valve body（1）, it is characterised in that：The pressure valve body（1）Left end set
There is mounting flange（4）, the mounting flange（4）Surface be provided with mounting hole along side（5）, the pressure valve body（1）Right-hand member
Pass through screw（14）Bonnet is installed（13）, the pressure valve body（1）Upper end be provided with delivery port（2）, the pressure valve sheet
Body（1）Inner chamber on the left of be provided with valve seat（3）, the pressure valve body（1）Inner chamber be provided with valve rod（11）, the valve rod（11）'s
Left end is provided with valve element（6）, the valve rod（11）Middle part be provided with supporting plate（8）, the supporting plate（8）Right-hand member top and the bottom installation
There is pressure adjustment seat（9）, the pressure adjustment seat（9）Inside be provided with spring mounting groove（17）, the spring mounting groove（17）
Inside be provided with spring（18）, the spring（18）Right-hand member be socketed with Anti-collision cap（10）.
A kind of 2. sewage pump pressure valve according to claim 1, it is characterised in that：The bonnet（13）With pressure valve body
（1）Contact position is provided with seal washer（15）.
A kind of 3. sewage pump pressure valve according to claim 1, it is characterised in that：The pressure valve body（1）Inner chamber
Middle part of sliding channel is provided with valve element chute（7）, the valve element（6）It is slidably connected to valve element chute（7）It is internal.
A kind of 4. sewage pump pressure valve according to claim 1, it is characterised in that：The valve rod（11）Right-hand member outside set
There is rotating disk（12）.
A kind of 5. sewage pump pressure valve according to claim 1, it is characterised in that：The spring mounting groove（17）Side wall
Provided with positioning runner（16）, the Anti-collision cap（10）Left end be provided with positioning convex（19）, the positioning convex（19）It is slidably connected to
Positioning runner（16）Inside.
A kind of 6. sewage pump pressure valve according to claim 1, it is characterised in that：The pressure valve body（1）With installation
Flange（4）It is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311930.8U CN207034301U (en) | 2017-03-28 | 2017-03-28 | A kind of sewage pump pressure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311930.8U CN207034301U (en) | 2017-03-28 | 2017-03-28 | A kind of sewage pump pressure valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034301U true CN207034301U (en) | 2018-02-23 |
Family
ID=61471851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311930.8U Expired - Fee Related CN207034301U (en) | 2017-03-28 | 2017-03-28 | A kind of sewage pump pressure valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016836A (en) * | 2018-08-13 | 2018-12-18 | 合肥海闻自动化设备有限公司 | Automatic printing ink color matching system for printing |
-
2017
- 2017-03-28 CN CN201720311930.8U patent/CN207034301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016836A (en) * | 2018-08-13 | 2018-12-18 | 合肥海闻自动化设备有限公司 | Automatic printing ink color matching system for printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |