CN210484680U - Oil temperature regulating valve - Google Patents
Oil temperature regulating valve Download PDFInfo
- Publication number
- CN210484680U CN210484680U CN201921350517.8U CN201921350517U CN210484680U CN 210484680 U CN210484680 U CN 210484680U CN 201921350517 U CN201921350517 U CN 201921350517U CN 210484680 U CN210484680 U CN 210484680U
- Authority
- CN
- China
- Prior art keywords
- valve body
- import
- valve
- baffle
- temperature sensing
- 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.)
- Active
Links
Images
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to an oil temperature governing valve, including the valve body and the valve gap of connection on the valve body that are equipped with first import, second import and an export, first import, second import and export are "T" shape and distribute, and second import and export are on same water flat line, be equipped with the guide pin bushing in the valve body, be equipped with the baffle I of border evenly distributed inlet port on the valve body inner wall of guide pin bushing bottom, be equipped with first bulge loop and second bulge loop on the guide pin bushing inner wall, the overlap joint has temperature sensing core subassembly on the first bulge loop, is provided with compression spring I between temperature sensing core subassembly and the valve gap. The utility model discloses the component part is few, and the operation is stable, the dependable performance, and the temperature fluctuation is little, and the feedback time is fast, has prolonged the life of unit greatly.
Description
Technical Field
The utility model belongs to the technical field of the three-way valve technique and specifically relates to an oil temperature regulating valve.
Background
The oil temperature regulating valve is a control device adopting a mechanical principle, mixes hot oil and cold oil in a lubricating system of a screw compressor and a centrifugal compressor, and is used for maintaining the oil temperature of the compressor at a stable level. The traditional temperature control mode of the oil temperature regulating valve adopts complicated control modes such as an electromagnetic valve, temperature detection or an electric system, and the like, so that the maintenance is troublesome and the cost is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides an oil temperature regulating valve.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an oil temperature governing valve, is including the valve body and the valve gap of connection on the valve body that are equipped with first import, second import and an export, and first import, second import and export are "T" shape and distribute, and second import and export are on same water flat line, be equipped with the guide pin bushing in the valve body, be equipped with the baffle I of border evenly distributed inlet port on the valve body inner wall of guide pin bushing bottom, be equipped with first bulge loop and second bulge loop on the guide pin bushing inner wall, the overlap joint has temperature sensing core subassembly on the first bulge loop, is provided with compression spring I between temperature sensing core subassembly and the valve gap.
Further inject, temperature sensing core subassembly includes that the border overlap joint is equipped with the mounting bracket that passes baffle II and the temperature sensing package that reciprocates along the guide arm in the sleeve, the guide arm that are located sleeve middle part, the guide arm that are equipped with on baffle II's the below sleeve of baffle II on the first bulge loop, the baffle II, has seted up the business turn over hydraulic fluid port on the baffle II, has seted up the oil inlet on the sleeve bottom surface, and the cover is equipped with spring II on the guide arm of mounting bracket below, and the temperature sensing package overcoat is equipped with the tower spring, and the upper end of.
In order to ensure the sealing performance between the guide sleeve and the temperature sensing core assembly, the inner wall of the second convex ring is provided with a sealing ring.
In order to ensure the sealing performance of the valve cover and the valve body, the valve cover is further limited, the valve cover is connected with the valve body through bolts, and a flange sealing gasket is arranged at the joint of the valve body and the valve cover.
The simplicity of installation and maintenance is ensured, and the first inlet, the second inlet and the outlet are cylindrical interfaces protruding out of the valve body.
The utility model has the advantages that: the utility model discloses the component part is few, and the operation is stable, the dependable performance, and the temperature fluctuation is little, and the feedback time is fast, has prolonged the life of unit greatly.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a working process diagram of the present invention.
In the figure: 1. the valve comprises a valve body, a first inlet 1.1, a second inlet 1.2, an outlet 1.3, a valve cover 2, a temperature sensing core assembly 3.1, a baffle II, a sleeve 3.2, a guide rod 3.3, a mounting frame 3.4, a temperature sensing bulb 3.5, a spring II3.6, a tower spring 3.7, an oil inlet and outlet 3.1.1, an oil inlet 3.2.1, a compression spring I, a sealing ring 5, a flange sealing gasket 6, a guide sleeve 7, a first convex ring 7.1, a second convex ring 7.2, a baffle I8.1, an oil inlet 8.1 and a bolt 9.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, an oil temperature regulating valve, including valve body 1 and the valve gap 2 of connection on valve body 1 that is equipped with first import 1.1, second import 1.2 and export 1.3, first import 1.1, second import 1.2 and export 1.3 are "T" shape and distribute, second import 1.2 and export 1.3 are on same water flat line, be equipped with guide pin bushing 7 in the valve body 1, be equipped with the baffle I8 of border evenly distributed inlet port 8.1 on the valve body 1 inner wall of guide pin bushing 7 bottom, be equipped with first bulge loop 7.1 and second bulge loop 7.2 on the guide pin bushing 7 inner wall, overlap joint has temperature sensing core subassembly 3 on first bulge loop 7.1, be provided with compression spring I4 between temperature sensing core subassembly 3 and the valve gap 2. Temperature sensing core subassembly 3 includes that the border overlap joint is at baffle II3.1 on first bulge loop 7.1, sleeve 3.2 of baffle II3.1 below, be located the guide arm 3.3 at sleeve 3.2 middle part, be equipped with along the temperature sensing package 3.5 that guide arm 3.3 reciprocated in the guide arm 3.3.3 and the mounting bracket 3.4 that pass baffle II3.1 on the guide arm 3.3, the business turn over hydraulic fluid port 3.1 has been seted up on baffle II3.1, oil inlet 3.2.1 has been seted up on the sleeve 3.2 bottom surface, the cover is equipped with spring II3.6 on the guide arm 3.3 of mounting bracket 3.4 below, temperature sensing package 3.5 overcoat is equipped with tower spring 3.7, the upper end of tower spring 3.7 is connected to the top of mounting bracket 3.4. The inner wall of the second convex ring 7.2 is provided with a sealing ring 5.
In the embodiment, the valve cover 2 is connected with the valve body 1 through bolts 9, and a flange gasket 6 is arranged at the joint of the valve body 1 and the valve cover 2. The first inlet 1.1, the second inlet 1.2 and the outlet 1.3 are cylindrical ports protruding out of the valve body 1.
During specific work, oil enters from the first inlet 1.1, enters the guide sleeve 7 through the oil inlet hole 8.1 of the baffle I8, enters the sleeve 3.2 through the oil inlet 3.2.1 at the bottom of the sleeve 3.2, and flows out to the outlet 1.3 through the oil inlet/outlet 3.1.1 on the baffle II 3.1; when the temperature sensing bulb 3.5 detects that the temperature of entering oil is very high, the temperature sensing bulb 3.5 expands when heated, the tower spring 3.7 is extruded, the tower spring 3.7 forms a downward acting force, the mounting frame 3.4 descends under the influence of the downward acting force, the spring II3.6 is compressed, the sleeve 3.2 is pushed to move downwards, cold oil enters from the second inlet 1.2, flows out to the outlet 1.3 through the oil inlet/outlet 3.1.1 on the baffle II3.1 and is mixed with oil entering from the first inlet 1.1; the sleeve 3.2 continues to descend until the sleeve contacts the baffle I8, the oil inlet 3.2.1 is sealed by the baffle I8, cold oil continues to flow in until the temperature sensing bulb 3.5 retracts after being cooled, and the sleeve 3.2 returns upwards to contact the baffle II 3.1.
The oil temperature regulating valve of this embodiment changes the temperature range of miscella according to the flow of the automatically regulated cold oil entering system of the height of import pipe oil temperature to guarantee that equipment works in suitable temperature range.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides an oil temperature governing valve, is including valve body (1) and valve gap (2) of connection on valve body (1) that are equipped with first import (1.1), second import (1.2) and export (1.3), and first import (1.1), second import (1.2) and export (1.3) are "T" shape and distribute, and second import (1.2) and export (1.3) are on same water flat line, be equipped with guide pin bushing (7), its characterized in that in valve body (1): be equipped with baffle I (8) of border evenly distributed inlet port (8.1) on the valve body (1) inner wall of guide pin bushing (7) bottom, be equipped with first bulge loop (7.1) and second bulge loop (7.2) on guide pin bushing (7) inner wall, overlap joint has temperature sensing core subassembly (3) on first bulge loop (7.1), is provided with compression spring I (4) between temperature sensing core subassembly (3) and valve gap (2).
2. The oil temperature regulation valve according to claim 1, wherein: temperature sensing core subassembly (3) are including following overlap joint baffle II (3.1) on first bulge loop (7.1), sleeve (3.2) of baffle II (3.1) below, be located guide arm (3.3) at sleeve (3.2) middle part, be equipped with on guide arm (3.3) and the mounting bracket (3.4) of passing baffle II (3.1) along temperature sensing package (3.5) that guide arm (3.3) reciprocated in baffle II (3.3), seted up business turn over hydraulic fluid port (3.1.1) on baffle II (3.1), oil inlet (3.2.1) have been seted up on sleeve (3.2) bottom surface, the cover is equipped with spring II (3.6) on guide arm (3.3) of mounting bracket (3.4) below, temperature sensing package (3.5) overcoat is equipped with tower spring (3.7), the upper end of tower spring (3.7) is connected to the top of mounting bracket (3.4).
3. The oil temperature regulation valve according to claim 1, wherein: and a sealing ring (5) is arranged on the inner wall of the second convex ring (7.2).
4. The oil temperature regulation valve according to claim 1, wherein: the valve cover (2) is connected with the valve body (1) through a bolt (9), and a flange sealing gasket (6) is arranged at the joint of the valve body (1) and the valve cover (2).
5. The oil temperature regulation valve according to claim 1, wherein: the first inlet (1.1), the second inlet (1.2) and the outlet (1.3) are cylindrical connectors protruding out of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350517.8U CN210484680U (en) | 2019-08-19 | 2019-08-19 | Oil temperature regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350517.8U CN210484680U (en) | 2019-08-19 | 2019-08-19 | Oil temperature regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484680U true CN210484680U (en) | 2020-05-08 |
Family
ID=70536643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350517.8U Active CN210484680U (en) | 2019-08-19 | 2019-08-19 | Oil temperature regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210484680U (en) |
-
2019
- 2019-08-19 CN CN201921350517.8U patent/CN210484680U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210484680U (en) | Oil temperature regulating valve | |
| CN204299837U (en) | A kind of metering pump being applied to production teflon | |
| CN106015122A (en) | High-efficiency hydraulic ram | |
| CN203348653U (en) | Directly-operated type sequence valve | |
| CN216922084U (en) | Hydraulic safety valve | |
| CN202532923U (en) | DC stroke pressure-relief temperature reduction system | |
| CN209213051U (en) | A kind of regulating valve of high pressure resistant difference | |
| CN205823376U (en) | A kind of engine motor oil filtering device | |
| CN114396494A (en) | Piston type electric flow-regulating pressure-regulating valve and working method thereof | |
| CN204603800U (en) | Bed piece static-pressure system | |
| CN204300375U (en) | A kind of tail seal grease of shield injected system | |
| CN2665480Y (en) | Proportional pressure-reducing valve | |
| CN208951021U (en) | Large-tonnage double-act-ing hydraulic J-Horner | |
| CN204638922U (en) | A kind of oiling device of punch line | |
| CN207621436U (en) | A kind of booster closing valve | |
| CN205118399U (en) | Underground works self -adaptation pressure control valve | |
| CN203584553U (en) | Internal combustion engine cooling water pump with flow controlled through temperature | |
| CN205908811U (en) | Flange formula hydraulic check valve | |
| CN215086008U (en) | Water-replenishing and water-saving device for absorption tower system of coking plant | |
| CN204828816U (en) | Automatic overflow device of three way type | |
| CN2802070Y (en) | Flow regulator | |
| CN205089280U (en) | Automatic pressure relief device of oil well casing gas | |
| CN209510748U (en) | A kind of expansible hydraulic power unit of integrated form | |
| CN204611029U (en) | A kind of combined pneumatic diaphragm actuator | |
| CN218468285U (en) | Slurry flow regulating valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |