CN205824277U - A kind of big-power transducer temperature control valve block of cooling system - Google Patents
A kind of big-power transducer temperature control valve block of cooling system Download PDFInfo
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- CN205824277U CN205824277U CN201620748813.3U CN201620748813U CN205824277U CN 205824277 U CN205824277 U CN 205824277U CN 201620748813 U CN201620748813 U CN 201620748813U CN 205824277 U CN205824277 U CN 205824277U
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Abstract
The utility model proposes a kind of big-power transducer temperature control valve block of cooling system, including valve block and temperature-sensing valve；Described valve block is provided with valve block entrance, slideway, cold transition passage, heat transition passage, adds the passage of heat, radiator outlet, converter entrance and water inlet of radiator；Described temperature-sensing valve is arranged in slideway, and body wall closely cooperates with slideway inwall；Described cold transition passage all connects with slideway with heat transition passage；The described passage of heat that adds is connected with cold transition passage, and described radiator outlet, converter entrance are connected with adding the passage of heat；Described water inlet of radiator is connected with heat transition passage.This utility model can install two or more temperature controlled valve cores in the case of valve block amasss and is basically unchanged, and increases flow, simplifies the processing process of valve block simultaneously.
Description
Technical field
This utility model relates to a kind of fast structure of temperature-sensing valve, a kind of big-power transducer cooling system temperature-sensing valve
Block.
Background technology
The wind power generating set of current domestic main flow is 2MW or below 2MW type, along with sending out of wind-power market and technology
Exhibition, 5MW or more powerful wind-driven generator consist of the target that wind park business aims at.Along with the increase of power, converter
The heat produced can increase, and the flow of coolant also needs to accordingly increase.But the temperature control valve block of traditional single temperature controlled valve core due to
The structure of itself limits, it is impossible to meet the requirement of big flow, and when temperature-sensing valve spring pressurized, flow is crossed conference and caused crushing
Sharply increasing, the life-span for temperature controlled valve core and cooling system has a direct impact.Even if at temperature-sensing valve spring not pressured state, also
Necessary flow requirement cannot be met, so being accomplished by increasing temperature controlled valve core or increasing temperature controlled valve core size, according to traditional installation
Pattern, the volume of valve block also can increase, thus increases the weight of cost and part, is unfavorable for producing and using.Therefore, traditional
Single temperature controlled valve core valve block cannot meet traffic requirement, also cannot meet radiating requirements.
Summary of the invention
This utility model provides a kind of big-power transducer temperature control valve block of cooling system, can amass at valve block and be basically unchanged
In the case of, two or more temperature controlled valve cores are installed, increase flow, simplify the processing process of valve block simultaneously.
In order to solve above-mentioned technical problem, the present invention provides a kind of big-power transducer temperature control valve block of cooling system, including
Valve block and temperature-sensing valve, temperature-sensing valve includes thermometer bulb, valve body and spring, and body wall has flowing hole, and temperature-sensing valve is arranged on slideway
In；Described valve block is provided with valve block entrance, slideway, cold transition passage, heat transition passage, adds the passage of heat, radiator outlet, change
Frequently device entrance and water inlet of radiator；Described temperature-sensing valve is arranged on slideway, and body wall closely cooperates with slideway inwall；Described
Cold transition passage all connects with slideway with heat transition passage, and the position that cold transition passage connects with slideway is in sense with temperature-sensing valve
Under temperature lower limit state, flowing hole position is corresponding, and the position that heat transition passage connects with slideway and temperature-sensing valve are in the temperature-sensitive upper limit
Under state, flowing hole position is corresponding；The described passage of heat that adds is connected with cold transition passage, described radiator outlet, frequency conversion
Device entrance is connected with adding the passage of heat；Described water inlet of radiator is connected with heat transition passage.
Further, valve block is provided with two slideways, one temperature-sensing valve of each installation, two slideway common valve blocks in each slideway
Entrance, cold transition passage and heat transition passage.
Further, add the passage of heat described in be connected by fabrication hole two with cold transition passage；Described water inlet of radiator and heat
Transition passage is connected by fabrication hole one.
Compared with prior art, its remarkable advantage is the present invention, and (1) amasss constant at valve block, can be provided with two
Or multiple temperature controlled valve cores, meet the traffic demand of big-power transducer cooling system；(2) temperature controlled valve core displacement is short, right
Cooling drag impact is little；(3) by offering fabrication hole dexterously, it is possible to reduce the processing capacity of valve block, increase valve block can
By property.
Accompanying drawing explanation
Fig. 1 is the left view of this utility model temperature control valve block.
Fig. 2 is the front view in this utility model temperature control valve block cooling liquid inlet direction.
Fig. 3 is the top view that this utility model temperature-sensing valve is fast.
Fig. 4 be in Fig. 2 the fast A-A of temperature-sensing valve to sectional view.
Fig. 5 be in Fig. 2 the fast B-B of temperature-sensing valve to sectional view.
Labelling in figure: 1 is valve block entrance；2 is temperature-sensing valve；3 is thermometer bulb；4 is valve body；5 is flowing hole；6 is fabrication hole one；
7 is fabrication hole two；8 is radiator outlet；9 for adding the passage of heat；10 is water inlet of radiator；11 is converter entrance；12 are
Cold transition passage；13 is heat transition passage；The slideway that 14 is temperature control valve body；15 is valve block.
Detailed description of the invention
Easy to understand, according to technical scheme, in the case of the connotation not changing the present invention, this area
Those skilled in the art can imagine the numerous embodiments of big-power transducer temperature control valve block of cooling system of the present invention.Cause
This, detailed description below and accompanying drawing are only the exemplary illustrations to technical scheme, and are not to be construed as this
Bright whole or be considered as the restriction to technical solution of the present invention or restriction.
In conjunction with Fig. 1 to Fig. 5, described big-power transducer temperature control valve block of cooling system include valve block 15 and two or more
Temperature-sensing valve 2, temperature-sensing valve 2 includes thermometer bulb 3, valve body 4 and spring, valve body 4 sidewall has flowing hole 5, and temperature-sensing valve 2 is arranged on slideway
In 14；Described valve block 15 be provided with valve block entrance 1, slideway 14, cold transition passage 12, heat transition passage 13, add the passage of heat 9, dissipate
Hot device outlet 8, converter entrance 11 and water inlet of radiator 10；Described temperature-sensing valve 2 is arranged on slideway 14, valve body 4 sidewall
Closely cooperate with slideway 14 inwall；Described cold transition passage 12 all connects with slideway 14 with heat transition passage 13, and cold transition is led to
It is corresponding that road 12 is in flowing hole 5 position under temperature-sensitive lower limit state with the position that slideway 14 connects and temperature-sensing valve 2, and heat transition leads to
It is corresponding that road 13 is in flowing hole 5 position under temperature-sensitive upper limit state with the position that slideway 14 connects and temperature-sensing valve 2；Described heating
Passage 9 is connected with cold transition passage 12, and described radiator outlet 8, converter entrance 11 are connected with adding the passage of heat 9；Institute
State water inlet of radiator 10 to be connected with heat transition passage 13.
Two or more the most corresponding slideways 14 of temperature-sensing valve 2, two or more slideways 14 can be with common valve block
Entrance 1, cold transition passage 12 and heat transition passage 13.
Shown in Fig. 4 and Fig. 5, for installing the temperature control valve block structure of two temperature-sensing valves 2, including valve block 15 and two temperature controls
Valve 2.Valve block 15 top have two for the installing hole 16 installing heating rod, heating rod figure is not given be positioned at and adds the passage of heat 9.
As shown in Figure 4, two peaces communicated with valve block entrance 1 are flowed through from water pump coolant out along valve block entrance 1
The slideway 14 of dress temperature-sensing valve, the thermometer bulb 3 of temperature-sensing valve 2 senses the temperature of coolant；When temperature is less than the temperature-sensitive lower limit of thermometer bulb 3,
Thermometer bulb 3 volume does not expands, and spring does not compresses, and the flowing hole 5 on temperature control valve body is positioned at cold transition passage 12 position, thus with cold mistake
Crossing passage 12 to connect, coolant flowing hole 5 from the valve body 4 of temperature-sensing valve 2 flows to cold transition passage 12, then along fabrication hole
27 flow to add the passage of heat 9, heated after flow into converter from converter entrance 11；When coolant temperature is higher than on thermometer bulb 3 temperature-sensitive
In limited time, thermometer bulb 3 expands completely, spring compressive deformation, and the valve body 4 of temperature-sensing valve 2 slides along the slideway 14 of temperature control valve body, now valve
Flowing hole 5 on body 4 is moved to cold transition passage 12, the valve body 4 sidewall cold transition passage 12 of closing, and the flowing hole 5 on valve body 4
Connect with heat transition passage 13, after coolant flows into the slideway 14 of temperature control valve body from valve block entrance 1, flow into heat along flowing hole 5
Transition passage 13, flows to water inlet of radiator 10 by fabrication hole 1 and dispels the heat, and the coolant after heat radiation is along outside pipe
Road flows to add the passage of heat 9 from radiator outlet 8, flows into converter from converter entrance 11 after heated rod heating；Work as cooling
When liquid temp is between the thermometer bulb 3 temperature-sensitive upper limit and temperature-sensitive lower limit, the spring of temperature-sensing valve 2 suitably shrinks, the flowing hole 5 of valve body 4
All connecting with cold transition passage 12 and heat transition passage 13, now water inlet of radiator 10 connects with radiator outlet 8, two ends
Pressure is identical, and the hydraulic pressure that i.e. radiator is imported and exported is identical, and coolant does not circulates in radiator, feels along temperature less than thermometer bulb 3
The path flowing of temperature lower limit.
Valve block entrance 1, slideway 14, cold transition passage 12, heat transition passage 13, add the passage of heat 9, radiator outlet 8, become
Frequently device entrance 11 and water inlet of radiator 10 etc. specifically offer position in valve block 15, can enter according to concrete installation environment
Row sum-equal matrix.If desired, by increasing fabrication hole 1 and fabrication hole 27 according to suitable position, water inlet of radiator is correctly connected
10 with heat transition passage 13, and connect and add the passage of heat 9 and cold transition passage 12.
Technical solutions of the utility model can meet high radiating requirements, simultaneously as have employed by bigger flow
Two or more temperature-sensing valves 2, are reduced by the flow of each temperature controlled valve core, and during spring contraction, it is limited that resistance increases, for
The reliability of cooling system is significant.
Claims (3)
1. a big-power transducer temperature control valve block of cooling system, it is characterised in that include valve block (15) and temperature-sensing valve (2), temperature
Control valve (2) includes thermometer bulb (3), valve body (4) and spring, and valve body (4) sidewall has flowing hole (5)；
Described valve block (15) is provided with valve block entrance (1), slideway (14), cold transition passage (12), heat transition passage (13), heating
Passage (9), radiator outlet (8), converter entrance (11) and water inlet of radiator (10)；Described temperature-sensing valve (2) is installed
In slideway (14), valve body (4) sidewall closely cooperates with slideway (14) inwall；
Described cold transition passage (12) all connects with slideway (14) with heat transition passage (13), and cold transition passage (12) and slideway
(14) it is corresponding that the position connected is in flowing hole (5) position under temperature-sensitive lower limit state with temperature-sensing valve (2), heat transition passage
(13) it is in flowing hole (5) position under temperature-sensitive upper limit state with the position that slideway (14) connects and temperature-sensing valve (2) corresponding；
The described passage of heat (9) that adds is connected with cold transition passage (12), described radiator outlet (8), converter entrance (11)
It is connected with adding the passage of heat (9)；
Described water inlet of radiator (10) is connected with heat transition passage (13).
2. big-power transducer temperature control valve block of cooling system as claimed in claim 1, it is characterised in that valve block (15) is provided with two
Individual slideway (14), one temperature-sensing valve (2) of each installation, two slideways (14) common valve block entrance (1), cold mistakes in each slideway (14)
Cross passage (12) and heat transition passage (13).
3. as claimed in claim 1 big-power transducer temperature control valve block of cooling system, it is characterised in that described in add the passage of heat (9)
Connected by fabrication hole two (7) with cold transition passage (12)；Described water inlet of radiator (10) passes through with heat transition passage (13)
Fabrication hole one (6) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748813.3U CN205824277U (en) | 2016-07-14 | 2016-07-14 | A kind of big-power transducer temperature control valve block of cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748813.3U CN205824277U (en) | 2016-07-14 | 2016-07-14 | A kind of big-power transducer temperature control valve block of cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824277U true CN205824277U (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620748813.3U Active CN205824277U (en) | 2016-07-14 | 2016-07-14 | A kind of big-power transducer temperature control valve block of cooling system |
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| CN (1) | CN205824277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550462A (en) * | 2020-05-06 | 2020-08-18 | 大大科技(宁国)有限公司 | Load sensitive brake valve structure for hydraulic cylinder |
-
2016
- 2016-07-14 CN CN201620748813.3U patent/CN205824277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550462A (en) * | 2020-05-06 | 2020-08-18 | 大大科技(宁国)有限公司 | Load sensitive brake valve structure for hydraulic cylinder |
| CN111550462B (en) * | 2020-05-06 | 2022-06-10 | 大大科技(宁国)有限公司 | Load sensitive brake valve structure for hydraulic cylinder |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |