CN106931199B - A kind of temp.-control valve - Google Patents
A kind of temp.-control valve Download PDFInfo
- Publication number
- CN106931199B CN106931199B CN201710120356.2A CN201710120356A CN106931199B CN 106931199 B CN106931199 B CN 106931199B CN 201710120356 A CN201710120356 A CN 201710120356A CN 106931199 B CN106931199 B CN 106931199B
- Authority
- CN
- China
- Prior art keywords
- shell
- sub
- hollow structure
- temp
- core rod
- 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
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/044—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with more than one spring
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
- F16K17/046—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the valve being of the gate valve type or the sliding valve type
-
- 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
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- 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
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The invention discloses a kind of temp.-control valves, including main casing and sub-shell, one end of the main casing is fixed by one end of bolt and a connecting plate, the other end of the connecting plate passes through bolt and the sub-shell, a hollow structure is arranged in the inside of the inside of the sub-shell, the inside of the sub-shell is provided with hollow structure in the bottom for being located at the hollow structure, a gasoline injection pipe road junction is arranged in the end of the air communication structure of the sub-shell being internally provided with for being connected to the hollow structure and hollow structure, the sub-shell.The present invention is for being mounted on inside hot room, whether the high temperature monitored inside hot room is exceeded, when indoor high temperature reaches requirement, the device can be automatically closed, to guarantee room temperature will not superelevation, in addition, the instrument service life inside the device is higher, it can use for a long time, parts damages rate is low.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of temp.-control valve.
Background technique
Currently, temp.-control valve can be all used in many places, and general temperature control device can be used to improve its precision
To many electronic components, and under the influence of high temperature, it is low to will lead to these electronic component service lifes, so this kind of device has
Very big security risk.
Summary of the invention
The purpose of the present invention is to provide a kind of temp.-control valves, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of temp.-control valve, including main casing and sub-shell, one end of the main casing pass through bolt and a connecting plate
One end is fixed, and the other end of the connecting plate passes through bolt and the sub-shell, the inside setting one of the inside of the sub-shell
The inside of hollow structure, the sub-shell is provided with hollow structure in the bottom for being located at the hollow structure, the sub-shell
It is internally provided with the air communication structure for being connected to the hollow structure and hollow structure, the end setting one of the sub-shell
Gasoline injection pipe road junction, the inside of the hollow structure are injected with gasoline, and a column is inserted into the end at gasoline injection pipe road junction
Plug, one end of the main casing inside center are provided with cushion space, and the inside of the main casing is provided centrally with connection institute
The spool pipeline of cushion space is stated, and one end of the spool pipeline is connected to the hollow structure, the sub-shell is being located at institute
One second limit plate is placed in the inside for stating hollow structure, and a connecting shaft is fixed at the center of second limit plate one end, and described
Connecting shaft is located at one end inside the spool pipeline, and one second valve core rod is fixed in one end of the connecting shaft, and the buffering is empty
Between inside one first limit plate is installed, a helical spring is installed in one end of first limit plate, first limit plate
The center of one end is equipped with the first valve core rod, and the other end inside the spool pipeline is inserted into one end of first valve core rod,
One end of first valve core rod is fixed with nose bar structure, and the main casing is being located at the nose bar structure and the second valve core rod
Position is respectively arranged with admission line and exhaust pipe.
Preferably, the plunger is made of rubber.
Preferably, one end of the helical spring is fixed on one end of first limit plate, the other end is fixed on institute
State the inner wall surface of cushion space.
Preferably, one end of the nose bar structure is contradicted in one end of second valve core rod.
Preferably, the surface of first valve core rod and the second valve core rod, which is provided with sealing ring, places groove structure.
Preferably, the sealing ring, which places groove structure internal sleeve, is placed with sealing ring.
Preferably, the helical spring is in compressive state.
Preferably, the structure radius of the nose bar structure is less than the structure radius of the spool pipeline.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is for being mounted on inside hot room, and whether the high temperature monitored inside hot room is exceeded, when indoor high temperature reaches
To when requiring, which be can be automatically closed, thus guarantee room temperature will not superelevation, in addition, the instrument inside the device makes
It is higher with the service life, it can use for a long time, parts damages rate is low.
Detailed description of the invention
Fig. 1 is a kind of complete section structural schematic diagram of temp.-control valve of the present invention；
Fig. 2 is a kind of overlooking structure diagram of temp.-control valve of the present invention；
Fig. 3 is the structural schematic diagram of the first valve core rod in a kind of temp.-control valve of the present invention.
In figure: 1, main casing, 2, sub-shell, 3, spool pipeline, 4, cushion space, 5, the first limit plate, 6, helical spring,
7, the first valve core rod, 8, nose bar structure, 9, connecting shaft, 10, the second valve core rod, 11, the second limit plate, 12, hollow structure, 13,
Hollow structure, 14, gasoline injection pipe road junction, 15, plunger, 16, admission line, 17, exhaust pipe, 18, connecting plate, 19, bolt,
20, sealing ring places groove structure.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of embodiment provided by the invention: a kind of temp.-control valve, including 1 He of main casing
One end of sub-shell 2, the main casing 1 is fixed by one end of bolt 19 and a connecting plate 18, the connecting plate 18 it is another
A hollow structure 12, the sub-shell 2 is arranged by bolt 19 and the sub-shell 2, the inside of the inside of the sub-shell 2 in end
Inside be located at the hollow structure 12 bottom be provided with hollow structure 13, being internally provided with for sub-shell 2 is used for
It is connected to the air communication structure of the hollow structure 12 and hollow structure 13, the end of the sub-shell 2 is arranged a gasoline and injects
Pipeline opening 14, the inside of the hollow structure 13 are injected with gasoline, and a plunger is inserted into the end at gasoline injection pipe road junction 14
15, one end of 1 inside center of main casing is provided with cushion space 4, and the inside of the main casing 1 is provided centrally with connection
The spool pipeline 3 of the cushion space 4, and one end of the spool pipeline 3 is connected to the hollow structure 12, the sub-shell 2
One second limit plate 11 is placed in the inside for being located at the hollow structure 12, the center of described second limit plate, 11 one end fixes one
Connecting shaft 9, and the connecting shaft 9 is located at one end inside the spool pipeline 3, one end of the connecting shaft 9 fixes one second
One first limit plate 5 is installed in valve core rod 10, the inside of the cushion space 4, and a spiral is installed in one end of first limit plate 5
Spring 6, the center of one end of first limit plate 5 are equipped with the first valve core rod 7, one end insertion of first valve core rod 7
The other end inside the spool pipeline 3, one end of first valve core rod 7 are fixed with nose bar structure 8, and the main casing 1 exists
Position positioned at the nose bar structure 8 and the second valve core rod 10 is respectively arranged with admission line 16 and exhaust pipe 17.
The plunger 15 is made of rubber, while can be realized sealing, and conveniently chooses；The one of the helical spring 6
End is fixed on one end of first limit plate 5, the other end is fixed on the inner wall surface of the cushion space 4, realizes spiral bullet
Spring 6 connects；One end of the nose bar structure 8 is contradicted in one end of second valve core rod 10, realizes opposition conflict state；It is described
The surface of first valve core rod 7 and the second valve core rod 10 is provided with sealing ring and places groove structure 20；The sealing ring is placed recessed
20 internal sleeve of slot structure is placed with sealing ring, realizes sealing function；The helical spring 6 is in compressive state, so as to mention
For elastic force；The structure radius of the nose bar structure 8 is less than the structure radius of the spool pipeline 3, facilitates the entrance of high temperature air.
Specifically used mode: in present invention work, in use, the device is installed in temperature chamber, then pass through pipeline
Admission line 16 is connected with the gas vent for being used to input high temperature, when work, when high temperature air is entered by admission line 16,
When the sum of elastic force of air pressure and helical spring 6, which is greater than gasoline, is formed by pressure, the second valve core rod 10 is opened, and high temperature air is logical
It crosses exhaust pipe 17 to enter the room, when indoor temperature exceeding standard, gasoline increases due to being influenced pressure by high temperature, when it is caused
Temperature be greater than the sum of air pressure and the elastic force of helical spring 6 when, the second valve core rod 10 promote, block air enter, in addition, the dress
It sets needs and periodically carries out gasoline injection.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of temp.-control valve, including main casing (1) and sub-shell (2), it is characterised in that: one end of the main casing (1) is logical
The one end for crossing bolt (19) and a connecting plate (18) is fixed, and the other end of the connecting plate (18) passes through bolt (19) and the pair
Shell (2) is fixed, and a hollow structure (12) are arranged in the inside of the sub-shell (2), and the inside of the sub-shell (2) is being located at institute
The bottom for stating hollow structure (12) is provided with hollow structure (13), and being internally provided with for the sub-shell (2) is described for being connected to
A gasoline injection pipe is arranged in the end of the air communication structure of hollow structure (12) and hollow structure (13), the sub-shell (2)
Road junction (14), the inside of the hollow structure (13) are injected with gasoline, the end insertion one at gasoline injection pipe road junction (14)
One end of plunger (15), main casing (1) inside center is provided with cushion space (4), in the inside of the main casing (1)
The heart is provided with the spool pipeline (3) for being connected to the cushion space (4), and one end connection of the spool pipeline (3) is described hollow
Structure (12), the sub-shell (2) place one second limit plate (11) in the inside for being located at the hollow structure (12), and described the
The center of two limit plates (11) one end is fixed a connecting shaft (9), and the connecting shaft (9) is located at spool pipeline (3) inside
One end, one end of the connecting shaft (9) fixes one second valve core rod (10), the inside installation 1 of the cushion space (4) the
A helical spring (6) are installed in one end of one limit plate (5), first limit plate (5), one end of first limit plate (5)
Center be equipped with the first valve core rod (7), internal another of the spool pipeline (3) is inserted into one end of first valve core rod (7)
The other end of one end, first valve core rod (7) is fixed with nose bar structure (8), and the main casing (1) is being located at the nose bar knot
The position of structure (8) and the second valve core rod (10) is respectively arranged with admission line (16) and exhaust pipe (17).
2. a kind of temp.-control valve according to claim 1, it is characterised in that: the plunger (15) is made of rubber.
3. a kind of temp.-control valve according to claim 1, it is characterised in that: one end of the helical spring (6) is fixed on
One end of first limit plate (5), the other end are fixed on the inner wall surface of the cushion space (4).
4. a kind of temp.-control valve according to claim 1, it is characterised in that: one end of the nose bar structure (8) contradicts
One end of second valve core rod (10).
5. a kind of temp.-control valve according to claim 1, it is characterised in that: first valve core rod (7) and the second spool
The surface of bar (10) is provided with sealing ring and places groove structure (20).
6. a kind of temp.-control valve according to claim 5, it is characterised in that: the sealing ring is placed in groove structure (20)
Portion's set is placed with sealing ring.
7. a kind of temp.-control valve according to claim 1, it is characterised in that: the helical spring (6) is in compressive state.
8. a kind of temp.-control valve according to claim 1, it is characterised in that: the structure radius of the nose bar structure (8) is small
In the structure radius of the spool pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120356.2A CN106931199B (en) | 2017-03-02 | 2017-03-02 | A kind of temp.-control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120356.2A CN106931199B (en) | 2017-03-02 | 2017-03-02 | A kind of temp.-control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106931199A CN106931199A (en) | 2017-07-07 |
| CN106931199B true CN106931199B (en) | 2019-03-01 |
Family
ID=59424662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710120356.2A Expired - Fee Related CN106931199B (en) | 2017-03-02 | 2017-03-02 | A kind of temp.-control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931199B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283375B (en) * | 2020-11-18 | 2022-10-28 | 三一汽车起重机械有限公司 | Damping valve and hydraulic system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106932U (en) * | 1991-10-08 | 1992-06-10 | 中国人民解放军装甲兵技术学校 | Temp-controlling valve |
| CN201539628U (en) * | 2009-12-08 | 2010-08-04 | 王伟 | Hydraulic temperature control valve |
| EP2607758A1 (en) * | 2011-12-23 | 2013-06-26 | WABCO GmbH | Valve component with connections for at least two different printing media |
| CN103403424A (en) * | 2010-12-23 | 2013-11-20 | 达纳加拿大公司 | Valve apparatus |
-
2017
- 2017-03-02 CN CN201710120356.2A patent/CN106931199B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106932U (en) * | 1991-10-08 | 1992-06-10 | 中国人民解放军装甲兵技术学校 | Temp-controlling valve |
| CN201539628U (en) * | 2009-12-08 | 2010-08-04 | 王伟 | Hydraulic temperature control valve |
| CN103403424A (en) * | 2010-12-23 | 2013-11-20 | 达纳加拿大公司 | Valve apparatus |
| EP2607758A1 (en) * | 2011-12-23 | 2013-06-26 | WABCO GmbH | Valve component with connections for at least two different printing media |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106931199A (en) | 2017-07-07 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |