CN206943484U - A kind of near point pressure detecting outlet valve - Google Patents
A kind of near point pressure detecting outlet valve Download PDFInfo
- Publication number
- CN206943484U CN206943484U CN201720718603.4U CN201720718603U CN206943484U CN 206943484 U CN206943484 U CN 206943484U CN 201720718603 U CN201720718603 U CN 201720718603U CN 206943484 U CN206943484 U CN 206943484U
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- valve
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- water inlet
- pressure
- valve body
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Abstract
The utility model discloses a kind of near point pressure detecting outlet valve, including the valve body with valve pocket, by-passing valve, pressure gauge, pressure switch are connected with the valve body, offer the pressure gauge import connected with valve pocket, pressure switch import on the valve body, the by-passing valve, pressure gauge import and pressure switch import are positive located at valve body and the pressure gauge import is opened in water inlet.Originally the pressure detecting point away from water inlet by being laid out again, is designed into water inlet by the utility model, and by by-passing valve design in valve body front.Designed because valve body is provided simultaneously with pressure detecting point close to water inlet, by-passing valve in front, what it brought has the beneficial effect that：Space availability ratio is high, is easy to install and maintain.
Description
Technical field
It the utility model is related to Water path valve, and in particular to plate swaps out water valve.
Background technology
Existing wall hanging furnace plate swaps out water valve, once the design of pressure detecting point will can only be bypassed behind water inlet
Valve is designed at the valve body back side, so causes low space utilization, and cost is high, and by-passing valve installation is overleaf, gives installation, maintenance band
Carry out very big inconvenience.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of near point pressure detecting outlet valve, makes pressure detecting
Point is close to water inlet, while by-passing valve can be also designed in front.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：A kind of near point pressure detecting outlet valve,
Valve rod movable up and down, the valve body are driven including the valve body with valve pocket, the motor being installed on valve body and by motor
Water inlet, the first delivery port, the second delivery port connected with valve pocket is provided with, the valve rod is extended into valve pocket, the valve
Chamber is provided with the lower seal connected with the first delivery port below water inlet, is provided with above water inlet and is connected with the second delivery port
Upper seal, the valve rod is connected with upper valve core assembly, lower valve core assembly, and the lower seal is opened by lower valve core assembly
Close, the upper seal is opened and closed by upper valve core assembly, and by-passing valve, pressure gauge, pressure switch are connected with the valve body, described
The pressure gauge import connected with valve pocket, pressure switch import, the by-passing valve, pressure gauge import and pressure are offered on valve body
Switch import is positive located at valve body and the pressure gauge import is opened in water inlet.
Preferably, face water inlet is set on the right side of valve body and by-passing valve is located at for the by-passing valve and pressure switch import
Pressure switch import lower right-hand side.
Preferably, the inner port of pressure gauge import, pressure switch import and by-passing valve import be opened in seal and
Connected between lower seal and with water inlet.
Preferably, first water outlet is provided with pilot hole, and the lower slide of the valve rod is in pilot hole.
Preferably, the lower valve core assembly includes bottom spool, and the valve rod is provided with the lower driving that driving bottom spool moves down
Snap ring, first water outlet are provided with lower spring cup, lower spring are provided between the bottom spool and lower spring cup.
Preferably, the upper valve core assembly includes upper valve core, and the valve rod is provided with upper spring seat above upper valve core, described
Upper spring is provided between upper spring seat and upper valve core, the valve rod is provided with the upper driving snap ring that driving upper spring seat moves down.
The utility model by originally away from water inlet pressure detecting point, by being laid out again, be designed into water inlet, and
By by-passing valve design in valve body front.Because valve body is provided simultaneously with pressure detecting point close to water inlet, by-passing valve is designed in front,
What it brought has the beneficial effect that：Space availability ratio is high, is easy to install and maintain.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and detailed description：
Fig. 1 is front schematic view of the present utility model；
Fig. 2 is the B-B cross-sectional views in Fig. 1；
Fig. 3 is leftschematic diagram of the present utility model；
Fig. 4 is the A-A cross-sectional views in Fig. 3.
Embodiment
As shown in Figure 1 to Figure 3, a kind of near point pressure detecting outlet valve, including the valve body 10 with valve pocket 100, be installed on
Motor on valve body and valve rod 11 movable up and down is driven by motor, the valve body 10 is provided with what is connected with valve pocket 100
Water inlet 101, the first delivery port 102, the second delivery port 103, the valve rod 11 are extended into valve pocket 100, the valve pocket 100
The lower seal connected with the first delivery port 102 is provided with below water inlet 101, is provided with to go out with second above water inlet 101
The upper seal that the mouth of a river 103 connects, the valve rod 11 are connected with upper valve core assembly 13, lower valve core assembly 12, the lower seal
Opened and closed by lower valve core assembly 12, the upper seal is opened and closed by upper valve core assembly 13, and bypass is connected with the valve body 10
Valve 14, pressure gauge, pressure switch, the pressure gauge import 104 connected with valve pocket, pressure switch import are offered on the valve body
105, the by-passing valve 14, pressure gauge import 104 and pressure switch import 105 are positive located at valve body and the pressure gauge enters
Mouth 104 is opened in water inlet.Water inlet is located on the left of valve body, and by-passing valve and pressure switch the import face on the right side of valve body are entered
The mouth of a river is set and by-passing valve is located at pressure switch import lower right-hand side, makes by-passing valve 14, pressure gauge import 104 and pressure switch
Import 105 scatter, in order to mount and dismount by-passing valve, pressure gauge and pressure switch.Difference is with traditional once by pressure
Test point design can only design by-passing valve behind water inlet the scheme at the valve body back side.The technical side of the present embodiment
Case, by the pressure detecting point away from water inlet originally, by being laid out again, water inlet is designed into, and by-passing valve design is existed
Valve body front, therefore, space availability ratio is high, is easy to install and maintain.Certainly, it will be appreciated by persons skilled in the art that being
Facilitate the installation and removal of pressure gauge, be provided with gap, generally higher than 20mm between pressure gauge import 104 and by-passing valve 14.
Further, the inner port of pressure gauge import 104, pressure switch import 105 and by-passing valve import 106 is opened in
Connected between upper seal and lower seal and with water inlet 101.Therefore, no longer influenceed by threeway switching.Bypass flow channel 107
Check valve 15 is provided between the inner port of by-passing valve import 106, makes bypass flow channel 107 to the one-way flow of the second delivery port 103.
As shown in figure 4, first water outlet is provided with pilot hole 1021, the lower slide of the valve rod is located at pilot hole
Interior, guiding valve rod slides up and down.The lower valve core assembly includes bottom spool, and the valve rod is provided with driving bottom spool and moved down down
Snap ring is driven, first water outlet is provided with lower spring cup, lower spring is provided between the bottom spool and lower spring cup.It is described
Upper valve core assembly includes upper valve core, and the valve rod is provided with upper spring seat above upper valve core, the upper spring seat and upper valve core it
Between be provided with upper spring, the valve rod is provided with the upper driving snap ring that driving upper spring seat moves down.Valve rod 11 drives upper valve core assembly
13rd, lower valve core assembly 12 acts, and realizes that threeway switches.
In the utility model, term " upper, " under ", " front " etc. are only used for description orientation or position relationship, with institute in scheming
Exemplified by showing installment state, " first ", " second " are simply distinguished to specific part, therefore it is not intended that to the utility model
Limitation.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is variously modified and deforms according to the utility model, without departing from spirit of the present utility model, the utility model all should be belonged to
Scope as defined in the claims.
Claims (6)
1. a kind of near point pressure detecting outlet valve, including the valve body with valve pocket, the motor that is installed on valve body and by motor
Valve rod movable up and down is driven, the valve body is provided with water inlet, the first delivery port, the second delivery port connected with valve pocket,
The valve rod is extended into valve pocket, and the valve pocket is provided with the lower seal connected with the first delivery port below water inlet,
The upper seal connected with the second delivery port is provided with above water inlet, the valve rod is connected with upper valve core assembly, lower valve core assembly,
The lower seal is opened and closed by lower valve core assembly, and the upper seal is opened and closed by upper valve core assembly, is connected on the valve body
There are by-passing valve, pressure gauge, pressure switch, the pressure gauge import connected with valve pocket, pressure switch import offered on the valve body,
It is characterized in that：The by-passing valve, pressure gauge import and pressure switch import are positive located at valve body and the pressure gauge enters
Mouth is opened in water inlet.
A kind of 2. near point pressure detecting outlet valve according to claim 1, it is characterised in that：The by-passing valve and pressure
Switching import, face water inlet is set on the right side of valve body and by-passing valve is located at pressure switch import lower right-hand side.
A kind of 3. near point pressure detecting outlet valve according to claim 1, it is characterised in that：Pressure gauge import, pressure are opened
The inner port for putting mouth and by-passing valve import into is opened between seal and lower seal and connected with water inlet.
A kind of 4. near point pressure detecting outlet valve according to claims 1 or 2 or 3, it is characterised in that：Described first
Water outlet is provided with pilot hole, and the lower slide of the valve rod is in pilot hole.
A kind of 5. near point pressure detecting outlet valve according to claim 4, it is characterised in that：The lower valve core assembly includes
Bottom spool, the valve rod are provided with the lower driving snap ring that driving bottom spool moves down, and first water outlet is provided with lower spring cup,
Lower spring is provided between the bottom spool and lower spring cup.
A kind of 6. near point pressure detecting outlet valve according to claim 5, it is characterised in that：The upper valve core assembly includes
Upper valve core, the valve rod are provided with upper spring seat above upper valve core, and upper spring, institute are provided between the upper spring seat and upper valve core
State valve rod and be provided with the upper driving snap ring that driving upper spring seat moves down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718603.4U CN206943484U (en) | 2017-06-20 | 2017-06-20 | A kind of near point pressure detecting outlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718603.4U CN206943484U (en) | 2017-06-20 | 2017-06-20 | A kind of near point pressure detecting outlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943484U true CN206943484U (en) | 2018-01-30 |
Family
ID=61364656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720718603.4U Active CN206943484U (en) | 2017-06-20 | 2017-06-20 | A kind of near point pressure detecting outlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943484U (en) |
-
2017
- 2017-06-20 CN CN201720718603.4U patent/CN206943484U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311835 no.689 Jiefang Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Huayi Precision Machinery Co.,Ltd. Address before: 311835 no.689 Jiefang Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG HUAYI PRECISION MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |