CN105485091A - High-pressure heat radiator - Google Patents
High-pressure heat radiator Download PDFInfo
- Publication number
- CN105485091A CN105485091A CN201511013338.1A CN201511013338A CN105485091A CN 105485091 A CN105485091 A CN 105485091A CN 201511013338 A CN201511013338 A CN 201511013338A CN 105485091 A CN105485091 A CN 105485091A
- Authority
- CN
- China
- Prior art keywords
- seal head
- pressure
- upper cover
- heat radiator
- core body
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a high-pressure heat radiator which comprises a core. An upper seal head is welded to the top of the core. A lower seal head is welded to the bottom of the core. An inlet is formed in the left end face of the upper seal head. An outlet is formed in the right end face of the upper seal head. A pressure relief valve is obliquely arranged in the middle of the upper seal head. Bases are arranged at the bottom of the lower seal head at intervals. Side plates are arranged on the front portions of the two end faces of the core through fasteners respectively. The high-pressure heat radiator is compact and reasonable in structure and convenient to operate; and by means of the pressure relief valve arranged in the middle of the upper seal head, when pressure of oil in the heat radiator is too large, the pressure relief valve works, hydraulic oil is directly discharged out of the pressure relief valve, the situation that the heat radiator cannot work due to too large pressure is effectively avoided, and the core is protected and prevented from expansion cracking.
Description
Technical field
The present invention relates to technical field of heat exchange equipment, especially a kind of high-pressure radiator.
Background technique
The main effect of radiator is to the hydraulic oil heat radiation in hydraulic system, principle is that hydraulic oil enters from one end of radiator, the other end flow out, hydraulic oil flow in the channel time, because fan is blown into a large amount of wind, time hydraulic oil flows out from outlet, temperature just have dropped a lot.The effect quality of its heat radiation depends on the time that hydraulic oil stops in radiator and the air quantity that fan provides.
In prior art, the radiator of employing is common radiator, when the pressure of radiator inside is excessive, directly causes radiator normally to work.Affect working efficiency.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of high-pressure radiator, thus greatly improves functional reliability, increase work efficiency.
The technical solution adopted in the present invention is as follows:
A kind of high-pressure radiator, comprise core body, the welded top upper cover of described core body, the bottom welding lower seal head of described core body, import is installed in the left side being positioned at upper cover, and be positioned at the right side installation outlet of upper cover, the middle part being positioned at upper cover is tiltedly installed with Decompression valves, the bottom interval of described lower seal head is provided with base, is positioned at core body both ends of the surface front portion and is provided with side plate respectively by fastening piece.
Its further technological scheme is:
Angle between the central axis of described Decompression valves and horizontal plane is 45 °;
Described upper cover and lower seal head are all welded with stiffening rib.
Beneficial effect of the present invention is as follows:
Compact structure of the present invention, rationally; easy to operate; by installing the effect of Decompression valves in the middle part of upper cover; when the oil pressure of radiator inside is excessive; Decompression valves works, and hydraulic oil is directly discharged from Decompression valves over there, effectively avoid pressure excessive when the radiator situation that cannot work; protection core body, avoids core body spalling.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the plan view of Fig. 1.
Wherein: 1, import; 2, upper cover; 3, stiffening rib; 4, core body; 5, Decompression valves; 6, lower seal head; 7, side plate; 8, export; 9, base.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, Figure 2 and Figure 3, the high-pressure radiator of the present embodiment, comprise core body 4, the welded top upper cover 2 of core body 4, the bottom welding lower seal head 6 of core body 4, import 1 is installed in the left side being positioned at upper cover 2, be positioned at the right side installation outlet 8 of upper cover 2, the middle part being positioned at upper cover 2 is tiltedly installed with Decompression valves 5, and the bottom interval of lower seal head 6 is provided with base 9, is positioned at core body 4 both ends of the surface front portion and is provided with side plate 7 respectively by fastening piece.
Angle between the central axis of Decompression valves 5 and horizontal plane is 45 °.
Upper cover 2 and lower seal head 6 are all welded with stiffening rib 3.
In actual using process; as shown in Figure 1; oil radiator; there is pulsating pressure at work; when instantaneous pressure is too high time (when pressure is more than 1.0Mpa); hydraulic oil can be discharged from built-in Decompression valves 5 is direct over there from outlet, effectively can reduce oil that overpressure causes and to fall apart the core body spalling not of core body bearing capacity, thus protect radiator.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention, see claim, within protection scope of the present invention, can do any type of amendment.
Claims (3)
1. a high-pressure radiator, it is characterized in that: comprise core body (4), the welded top upper cover (2) of described core body (4), the bottom welding lower seal head (6) of described core body (4), import (1) is installed in the left side being positioned at upper cover (2), be positioned at the right side installation outlet (8) of upper cover (2), the middle part being positioned at upper cover (2) is tiltedly installed with Decompression valves (5), the bottom interval of described lower seal head (6) is provided with base (9), is positioned at core body (4) both ends of the surface front portion and is provided with side plate (7) respectively by fastening piece.
2. a kind of high-pressure radiator as claimed in claim 1, is characterized in that: the angle between the central axis of described Decompression valves (5) and horizontal plane is 45 °.
3. a kind of high-pressure radiator as claimed in claim 1, is characterized in that: described upper cover (2) and lower seal head (6) are all welded with stiffening rib (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013338.1A CN105485091A (en) | 2015-12-31 | 2015-12-31 | High-pressure heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013338.1A CN105485091A (en) | 2015-12-31 | 2015-12-31 | High-pressure heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105485091A true CN105485091A (en) | 2016-04-13 |
Family
ID=55672294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511013338.1A Pending CN105485091A (en) | 2015-12-31 | 2015-12-31 | High-pressure heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105485091A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121769A (en) * | 2016-06-29 | 2016-11-16 | 中国北方发动机研究所(天津) | A kind of relief valve mounting structure on straight line pipeline |
| CN106884779A (en) * | 2017-03-07 | 2017-06-23 | 无锡鑫盛换热器科技股份有限公司 | Radiator with pressure valve |
-
2015
- 2015-12-31 CN CN201511013338.1A patent/CN105485091A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121769A (en) * | 2016-06-29 | 2016-11-16 | 中国北方发动机研究所(天津) | A kind of relief valve mounting structure on straight line pipeline |
| CN106884779A (en) * | 2017-03-07 | 2017-06-23 | 无锡鑫盛换热器科技股份有限公司 | Radiator with pressure valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |
|
| WD01 | Invention patent application deemed withdrawn after publication |