CN106122570A - Diesel coolant bypass valve - Google Patents
Diesel coolant bypass valve Download PDFInfo
- Publication number
- CN106122570A CN106122570A CN201610631040.5A CN201610631040A CN106122570A CN 106122570 A CN106122570 A CN 106122570A CN 201610631040 A CN201610631040 A CN 201610631040A CN 106122570 A CN106122570 A CN 106122570A
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- CN
- China
- Prior art keywords
- valve body
- cavity
- axle
- case
- piston
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses a kind of diesel coolant bypass valve, including case, valve body, axle, piston, spring, lining and spool, the top of case is provided with valve body, top and the bottom of valve body are provided with opening, valve body be internally provided with cavity, cavity is for " work " font and is divided into upper plenum, cavity cervical region and lower cavity, cavity be provided centrally with axle, the bottom of axle is agreed with and is provided with piston, air cavity is formed between lower surface and the top end face of case of piston, the control pressure breathing mouth that external control pressure is introduced air cavity it is provided with in case, it is provided with spring between the top end face of piston and lower cavity, the middle part of axle is surrounded with lining, the tip shelf of lining is located on the bottom face of upper plenum, the top of axle is agreed with and is provided with spool, spool can be formed with the openings contact on valve body top and seal.The bypass valve of the present invention uses the bascule of self-operated type discharge, by the new technology of spring reset, by setting the device of regulation discharge parameter, can realize cooling water is accurate automatically controlling.
Description
Technical field
The present invention relates to diesel-engine equipment field, particularly a kind of diesel coolant bypass valve.
Background technology
Air relief valve, control valve and Automatic steam trap Trap would generally install bypass pipe additional, and the valve being arranged on by-pass line is just named
Bypass valve, in order to the valve of hydraulic pressure before and after water-filling balance water intaking valve.
The discharge of most diesel coolants operates the most by hand, or installs the pipeline needing discharge, uses hands
Work is discharged, hand control pressure, easily causes that Stress control is incorrect and fluctuation is big, and has cost with Artificial Control discharge
Height, pipeline leakage numerous and diverse, easy, operability is poor, cause the main frame can not the defect of smooth working.
Summary of the invention
Based on this, for the problems referred to above, it is necessary to propose a kind of diesel coolant bypass valve, this bypass valve uses and relies on oneself
The bascule of formula discharge, by the new technology of spring reset, by setting the device of regulation discharge parameter, can realize just cooling down water
The most errorless automatically controls, and saves manpower, improves efficiency.
The technical scheme is that a kind of diesel coolant bypass valve, including case, valve body, axle, piston, spring,
Lining and spool, the top of described case is provided with valve body, and the top of described valve body and bottom are provided with opening, described valve body
Being internally provided with cavity, described cavity is for " work " font and is divided into upper plenum, cavity cervical region and lower cavity, the center of described cavity
Being provided with axle, the bottom of described axle is agreed with and is provided with piston, shape between lower surface and the top end face of described case of described piston
Become air cavity, in described case, be provided with the control pressure breathing mouth that external control pressure is introduced described air cavity, described piston
And it being provided with spring between the top end face of described lower cavity, the middle part of described axle is surrounded with lining, the top of described lining
Being set up on the bottom face of described upper plenum, the top of described axle is agreed with and is provided with spool, and described spool can be with described valve body
The openings contact on top is formed and seals.
The bypass valve of the present invention uses the bascule of self-operated type discharge, by the new technology of spring reset, is adjusted by setting
The device of joint discharge parameter, thus realizing cooling, water is accurate automatically controls.
Preferably, described case center is also equipped with set screw, and the bottom of described set screw is disposed with
One pad, the first hex nut and acorn nut.The size changing air cavity by rotating set screw arranges different discharges
Parameter.
Preferably, described case and described valve body connect by M10X35 hex(agonal)screw is fixing.Reinforce case and valve
The degree of stability of body connection and tightness.
Preferably, the first O, described spring and described axle it are provided with between described case and described valve body
Between be provided with the second O, be provided with the 3rd O, described lining and institute between described spring and described valve body
It is provided with the 4th O between the axle stated, between described lining and described valve body, is provided with the 5th O.By arranging O
Type circle, strengthens the sealing property in bypass valve, increases reliability and the service life of device.
Preferably, described spool is fixed on the top of described axle by the second pad and the second hex nut, described
Piston is fixed on the bottom of described axle by the 3rd hex nut.Stable connection is strengthened with nut on the basis of agreeing with installation
Degree.
The invention has the beneficial effects as follows:
(1) this bypass valve uses the bascule of self-operated type discharge, by the new technology of spring reset, by setting regulation discharge ginseng
The device of number, can realizing cooling, water is accurate automatically controls, and saves manpower, improves efficiency；
(2) avoid Artificial Control discharge pipe laying leakage many, easy, operability is poor, it is incorrect to discharge, and causes main frame not put down
The defect of steady work.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the forward sight structural representation of the embodiment of the present invention；
Fig. 3 is Section A-A schematic diagram in Fig. 2.
Reference: 1-case, 2-controls pressure breathing mouth, 3-set screw, 4-the first pad, 5-the first hexagonal spiral shell
Mother, 6-acorn nut, 7-M10X35 hex(agonal)screw, 8-valve body, 9-the first O, 10-axle, 11-piston, 12-the second O,
13-the 3rd O, 14-spring, 15-lining, 16-the 4th O, 17-the 5th O, 18-spool, 19-the second pad,
20-the second hex nut, 21-the 3rd hex nut.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are described in detail.
Embodiment one
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of diesel coolant bypass valve, including case 1, valve body 8, axle 10, piston 11, spring
14, lining 15 and spool 18, the top of described case 1 is provided with valve body 8, and top and the bottom of described valve body 8 are provided with opening,
Described valve body 8 be internally provided with cavity, described cavity is " work " font and be divided into upper plenum, cavity cervical region and lower cavity, institute
That states cavity is provided centrally with axle 10, and the bottom of described axle 10 is agreed with and is provided with piston 11, the lower surface of described piston 11 and institute
State formation air cavity between the top end face of case 1, in described case 1, be provided with the control that external control pressure is introduced described air cavity
Pressure breathing mouth 2, is provided with spring 14, the middle part ring of described axle 10 between the top end face of described piston 11 and described lower cavity
Around being provided with lining 15, the tip shelf of described lining 15 is located on the bottom face of described upper plenum, and the top of described axle 10 is agreed with
Being provided with spool 18, described spool 18 can be formed with the openings contact on described valve body 8 top and seal.
The bypass valve of the present embodiment uses the bascule of self-operated type discharge, by the new technology of spring reset, by setting
The device of regulation discharge parameter, thus realizing cooling, water is accurate automatically controls.
Embodiment two
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of diesel coolant bypass valve, including case 1, valve body 8, axle 10, piston 11, spring
14, lining 15 and spool 18, the top of described case 1 is provided with valve body 8, and top and the bottom of described valve body 8 are provided with opening,
Described valve body 8 be internally provided with cavity, described cavity is " work " font and be divided into upper plenum, cavity cervical region and lower cavity, institute
That states cavity is provided centrally with axle 10, and the bottom of described axle 10 is agreed with and is provided with piston 11, the lower surface of described piston 11 and institute
State formation air cavity between the top end face of case 1, in described case 1, be provided with the control that external control pressure is introduced described air cavity
Pressure breathing mouth 2, is provided with spring 14, the middle part ring of described axle 10 between the top end face of described piston 11 and described lower cavity
Around being provided with lining 15, the tip shelf of described lining 15 is located on the bottom face of described upper plenum, and the top of described axle 10 is agreed with
Being provided with spool 18, described spool 18 can be formed with the openings contact on described valve body 8 top and seal.
The bypass valve of the present embodiment uses the bascule of self-operated type discharge, by the new technology of spring reset, by setting
The device of regulation discharge parameter, thus realizing cooling, water is accurate automatically controls.
In the present embodiment, described case 1 center is also equipped with set screw 3, and the bottom of described set screw 3 is successively
It is provided with the first pad the 4, first hex nut 5 and acorn nut 6.The size changing air cavity by rotating set screw 3 sets
Put different discharge parameters.
Embodiment three
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of diesel coolant bypass valve, including case 1, valve body 8, axle 10, piston 11, spring
14, lining 15 and spool 18, the top of described case 1 is provided with valve body 8, and top and the bottom of described valve body 8 are provided with opening,
Described valve body 8 be internally provided with cavity, described cavity is " work " font and be divided into upper plenum, cavity cervical region and lower cavity, institute
That states cavity is provided centrally with axle 10, and the bottom of described axle 10 is agreed with and is provided with piston 11, the lower surface of described piston 11 and institute
State formation air cavity between the top end face of case 1, in described case 1, be provided with the control that external control pressure is introduced described air cavity
Pressure breathing mouth 2, is provided with spring 14, the middle part ring of described axle 10 between the top end face of described piston 11 and described lower cavity
Around being provided with lining 15, the tip shelf of described lining 15 is located on the bottom face of described upper plenum, and the top of described axle 10 is agreed with
Being provided with spool 18, described spool 18 can be formed with the openings contact on described valve body 8 top and seal.
The bypass valve of the present embodiment uses the bascule of self-operated type discharge, by the new technology of spring reset, by setting
The device of regulation discharge parameter, thus realizing cooling, water is accurate automatically controls.
In the present embodiment, described case 1 center is also equipped with set screw 3, and the bottom of described set screw 3 is successively
It is provided with the first pad the 4, first hex nut 5 and acorn nut 6.The size changing air cavity by rotating set screw 3 sets
Put different discharge parameters.
In the present embodiment, described case 1 and described valve body 8 connect by M10X35 hex(agonal)screw 7 is fixing.Reinforce
Degree of stability that case and valve body connect and tightness.
Embodiment four
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of diesel coolant bypass valve, including case 1, valve body 8, axle 10, piston 11, spring
14, lining 15 and spool 18, the top of described case 1 is provided with valve body 8, and top and the bottom of described valve body 8 are provided with opening,
Described valve body 8 be internally provided with cavity, described cavity is " work " font and be divided into upper plenum, cavity cervical region and lower cavity, institute
That states cavity is provided centrally with axle 10, and the bottom of described axle 10 is agreed with and is provided with piston 11, the lower surface of described piston 11 and institute
State formation air cavity between the top end face of case 1, in described case 1, be provided with the control that external control pressure is introduced described air cavity
Pressure breathing mouth 2, is provided with spring 14, the middle part ring of described axle 10 between the top end face of described piston 11 and described lower cavity
Around being provided with lining 15, the tip shelf of described lining 15 is located on the bottom face of described upper plenum, and the top of described axle 10 is agreed with
Being provided with spool 18, described spool 18 can be formed with the openings contact on described valve body 8 top and seal.
The bypass valve of the present embodiment uses the bascule of self-operated type discharge, by the new technology of spring reset, by setting
The device of regulation discharge parameter, thus realizing cooling, water is accurate automatically controls.
In the present embodiment, described case 1 center is also equipped with set screw 3, and the bottom of described set screw 3 is successively
It is provided with the first pad the 4, first hex nut 5 and acorn nut 6.The size changing air cavity by rotating set screw 3 sets
Put different discharge parameters.
In the present embodiment, described case 1 and described valve body 8 connect by M10X35 hex(agonal)screw 7 is fixing.Reinforce
Degree of stability that case and valve body connect and tightness.
In the present embodiment, the first O 9, described spring it are provided with between described case 1 and described valve body 8
It is provided with the second O 12 between 14 and described axle 10, between described spring 14 and described valve body 8, is provided with the 3rd O
Type circle 13, is provided with the 4th O 16, described lining 15 and described valve body between described lining 15 and described axle 10
The 5th O 17 it is provided with between 8.By arranging O, strengthen the sealing property in bypass valve, increase the reliability of device
And service life.
Embodiment five
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of diesel coolant bypass valve, including case 1, valve body 8, axle 10, piston 11, spring
14, lining 15 and spool 18, the top of described case 1 is provided with valve body 8, and top and the bottom of described valve body 8 are provided with opening,
Described valve body 8 be internally provided with cavity, described cavity is " work " font and be divided into upper plenum, cavity cervical region and lower cavity, institute
That states cavity is provided centrally with axle 10, and the bottom of described axle 10 is agreed with and is provided with piston 11, the lower surface of described piston 11 and institute
State formation air cavity between the top end face of case 1, in described case 1, be provided with the control that external control pressure is introduced described air cavity
Pressure breathing mouth 2, is provided with spring 14, the middle part ring of described axle 10 between the top end face of described piston 11 and described lower cavity
Around being provided with lining 15, the tip shelf of described lining 15 is located on the bottom face of described upper plenum, and the top of described axle 10 is agreed with
Being provided with spool 18, described spool 18 can be formed with the openings contact on described valve body 8 top and seal.
The bypass valve of the present embodiment uses the bascule of self-operated type discharge, by the new technology of spring reset, by setting
The device of regulation discharge parameter, thus realizing cooling, water is accurate automatically controls.
In the present embodiment, described case 1 center is also equipped with set screw 3, and the bottom of described set screw 3 is successively
It is provided with the first pad the 4, first hex nut 5 and acorn nut 6.The size changing air cavity by rotating set screw 3 sets
Put different discharge parameters.
In the present embodiment, described case 1 and described valve body 8 connect by M10X35 hex(agonal)screw 7 is fixing.Reinforce
Degree of stability that case and valve body connect and tightness.
In the present embodiment, the first O 9, described spring it are provided with between described case 1 and described valve body 8
It is provided with the second O 12 between 14 and described axle 10, between described spring 14 and described valve body 8, is provided with the 3rd O
Type circle 13, is provided with the 4th O 16, described lining 15 and described valve body between described lining 15 and described axle 10
The 5th O 17 it is provided with between 8.By arranging O, strengthen the sealing property in bypass valve, increase the reliability of device
And service life.
In the present embodiment, described spool 18 is fixed on described axle 10 by the second pad 19 and the second hex nut 20
Top, described piston 11 is fixed on the bottom of described axle 10 by the 3rd hex nut 21.On the basis of agreeing with installation
Stable connection degree is strengthened with nut.
Embodiment described above only have expressed the detailed description of the invention of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention
Protect scope.
Claims (5)
1. a diesel coolant bypass valve, it is characterised in that include case, valve body, axle, piston, spring, lining and valve
Core, the top of described case is provided with valve body, and the top of described valve body and bottom are provided with opening, and the inside of described valve body is arranged
Having cavity, described cavity is for " work " font and is divided into upper plenum, cavity cervical region and lower cavity, being provided centrally with of described cavity
Axle, the bottom of described axle is agreed with and is provided with piston, forms air cavity between lower surface and the top end face of described case of described piston,
Be provided with in described case by external control pressure introduce described air cavity control pressure breathing mouth, described piston and described under
Being provided with spring between the top end face of cavity, the middle part of described axle is surrounded with lining, and the tip shelf of described lining is located at institute
Stating on the bottom face of upper plenum, the top of described axle is agreed with and is provided with spool, and described spool can be with the opening of described valve body top
Mouth contact is formed and seals.
Diesel coolant bypass valve the most according to claim 1, it is characterised in that described case center is also equipped with
Set screw, the bottom of described set screw is disposed with the first pad, the first hex nut and acorn nut.
Diesel coolant bypass valve the most according to claim 1, it is characterised in that described case and described valve body
Connect by M10X35 hex(agonal)screw is fixing.
Diesel coolant bypass valve the most according to claim 1, it is characterised in that described case and described valve body
Between be provided with the first O, be provided with the second O between described spring and described axle, described spring and described
Valve body between be provided with the 3rd O, be provided with the 4th O, described lining between described lining and described axle
And between described valve body, it is provided with the 5th O.
Diesel coolant bypass valve the most according to claim 1, it is characterised in that described spool passes through the second pad
With the top that the second hex nut is fixed on described axle, described piston is fixed on the end of described axle by the 3rd hex nut
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631040.5A CN106122570A (en) | 2016-08-04 | 2016-08-04 | Diesel coolant bypass valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631040.5A CN106122570A (en) | 2016-08-04 | 2016-08-04 | Diesel coolant bypass valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122570A true CN106122570A (en) | 2016-11-16 |
Family
ID=57255671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610631040.5A Pending CN106122570A (en) | 2016-08-04 | 2016-08-04 | Diesel coolant bypass valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122570A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11102224A (en) * | 1997-09-25 | 1999-04-13 | Ckd Corp | Fluid pressure control valve |
| CN103322250A (en) * | 2012-03-23 | 2013-09-25 | 上海井和海船用阀门有限公司 | Air reducing valve for ship |
| CN103672087A (en) * | 2013-12-30 | 2014-03-26 | 忻州市飞鸣节水设备有限公司 | Special valve for pressure-bearing water storage equipment |
| CN105593584A (en) * | 2013-07-22 | 2016-05-18 | 奥文特罗普有限责任两合公司 | Flow regulating valve |
| CN205956519U (en) * | 2016-08-04 | 2017-02-15 | 上海申吉仪表有限公司 | Diesel engine cooling water bypass valve |
| CN107461538A (en) * | 2016-06-06 | 2017-12-12 | 上海申吉仪表有限公司 | Diesel coolant by-passing valve |
-
2016
- 2016-08-04 CN CN201610631040.5A patent/CN106122570A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11102224A (en) * | 1997-09-25 | 1999-04-13 | Ckd Corp | Fluid pressure control valve |
| CN103322250A (en) * | 2012-03-23 | 2013-09-25 | 上海井和海船用阀门有限公司 | Air reducing valve for ship |
| CN105593584A (en) * | 2013-07-22 | 2016-05-18 | 奥文特罗普有限责任两合公司 | Flow regulating valve |
| CN103672087A (en) * | 2013-12-30 | 2014-03-26 | 忻州市飞鸣节水设备有限公司 | Special valve for pressure-bearing water storage equipment |
| CN107461538A (en) * | 2016-06-06 | 2017-12-12 | 上海申吉仪表有限公司 | Diesel coolant by-passing valve |
| CN205956519U (en) * | 2016-08-04 | 2017-02-15 | 上海申吉仪表有限公司 | Diesel engine cooling water bypass valve |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
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