CN205331127U

CN205331127U - High pressure radiator

Info

Publication number: CN205331127U
Application number: CN201521121496.4U
Authority: CN
Inventors: 许旭峰; 许晓泓
Original assignee: WUXI POWER HEAT EXCHANGER MANUFACTURING Co Ltd
Current assignee: WUXI POWER HEAT EXCHANGER MANUFACTURING Co Ltd
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2016-06-22
Anticipated expiration: 2025-12-31

Abstract

The utility model relates to a high pressure radiator, including the core, the top welding upper cover of core, welding low head in the bottom of core lies in the left face -to -face mounting import of upper cover, lies in the right face -to -face mounting export of upper cover, and the relief valve is installed in the middle part slope that lies in the upper cover, the bottom interval of low head is provided with the base, is located the core both ends and partially do not installs the curb plate through the fastener in front. The utility model discloses compact structure, reasonable, convenient operation, through the effect at upper cover mid -mounting relief valve, when the inside oil pressure of radiator is too big, relief valve work, hydraulic oil directly is discharged from the relief valve over there, has effectually avoided the unable condition about working of radiator under the too big condition of pressure, protects the core, avoids the core spalling.

Description

A kind of high-pressure radiator

Technical field

This utility model relates to technical field of heat exchange equipment, especially a kind of high-pressure radiator。

Background technology

The main effect of radiator is to dispel the heat to the hydraulic oil 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, owing to fan is blown into substantial amounts of wind, time hydraulic oil is from outlet outflow, temperature just have dropped a lot。The effect quality of its heat radiation depends on hydraulic oil residence time in radiator and the air quantity that fan provides。

In prior art, the radiator of employing is common radiator, and when the pressure within radiator is excessive, directly resulting in radiator cannot normal operation。Affect work efficiency。

Utility model content

The applicant is for the shortcoming in above-mentioned existing production technology, it is provided that a kind of high-pressure radiator, thus being greatly improved functional reliability, improves work efficiency。

The technical scheme that this utility model adopts is as follows:

A kind of high-pressure radiator, including core body, the welded top upper cover of described core body, the bottom welding low head of described core body, import is installed in the left side being positioned at upper cover, is positioned at the right side installation outlet of upper cover, and the middle part being positioned at upper cover is tiltedly installed with relief valve, the bottom interval of described low head is provided with base, is positioned at core body both ends of the surface front portion and is provided with side plate respectively through securing member。

Its further technical scheme is in that:

Angle between central axis and the horizontal plane of described relief valve is 45 °；

Described upper cover and low head are all welded with reinforcement。

The beneficial effects of the utility model are as follows:

This utility model compact conformation, rationally; easy to operate; by installing the effect of relief valve in the middle part of upper cover; when the oil pressure within radiator is excessive; relief valve works, and hydraulic oil is expelled directly out from relief valve over there, effectively avoid pressure excessive when radiator situation about cannot work; protection core body, it is to avoid core body spalling。

Accompanying drawing explanation

Fig. 1 is front view of the present utility model。

Fig. 2 is the side view of Fig. 1。

Fig. 3 is the top view of Fig. 1。

Wherein: 1, import；2, upper cover；3, reinforcement；4, core body；5, relief valve；6, low head；7, side plate；8, outlet；9, base。

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described。

As shown in Figure 1, Figure 2 and Figure 3, the high-pressure radiator of the present embodiment, including core body 4, the welded top upper cover 2 of core body 4, the bottom welding low head 6 of core body 4, import 1 is installed in the left side being positioned at upper cover 2, it is 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 relief valve 5, and the bottom interval of low 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 through securing member。

Angle between central axis and the horizontal plane of relief valve 5 is 45 °。

Upper cover 2 and low head 6 are all welded with reinforcement 3。

In actually used 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 directly can be discharged from outlet from built-in relief valve 5 over there, can effectively reduce the scattered core body bearing capacity core body spalling not of oil that hypertonia causes, thus protecting radiator。

Above description is to explanation of the present utility model, is not the restriction to utility model, and this utility model limited range is referring to claim, within protection domain of the present utility model, it is possible to do any type of amendment。

Claims

1. a high-pressure radiator, it is characterized in that: include core body (4), the welded top upper cover (2) of described core body (4), the bottom welding low head (6) of described core body (4), import (1) is installed in the left side being positioned at upper cover (2), it is 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 relief valve (5), the bottom interval of described low 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 through securing member。

2. a kind of high-pressure radiator as claimed in claim 1, it is characterised in that: the angle between central axis and the horizontal plane of described relief valve (5) is 45 °。

3. high-pressure radiator as claimed in claim 1 a kind of, it is characterised in that: described upper cover (2) and be all welded with reinforcement (3) on low head (6)。