CN208636059U - A kind of cold cycling strenuous test device - Google Patents
A kind of cold cycling strenuous test device Download PDFInfo
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- CN208636059U CN208636059U CN201821428076.4U CN201821428076U CN208636059U CN 208636059 U CN208636059 U CN 208636059U CN 201821428076 U CN201821428076 U CN 201821428076U CN 208636059 U CN208636059 U CN 208636059U
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Abstract
A kind of cold cycling strenuous test device, belong to caloric test equipment technical field, it is connected and composed in structure by heat-exchanger pump, water supply pump, hot and cold water transferring box, water tank and exhaust-valve, the present apparatus can prevent cold liquid and hot liquid from mixing, when carrying out a kind of liquid circulation of temperature, the liquid of another temperature waits in another circuit, prevent fluid temperature from changing simultaneously big, generate creep fatigue, temperature loss is reduced, capacity usage ratio can be effectively improved, maintenance maintenance is convenient, thermal cycling test is high-efficient, improves test safety.
Description
Technical field
The utility model belongs to caloric test equipment technical field, is related to a kind of cold cycling strenuous test device.
Background technique
Thermal cycling test is alternately to lead to hot and cold liquid toward inside testpieces to detect the reliability of testpieces.It is existing
Test process is passed directly into testpieces after liquid is heated or freezed, and is entered device without excessively hot and cold, be will lead to liquid
Temperature changes greatly, generates creep fatigue, also will cause the loss of big energy, it is also possible to because of hot side liquid caused by recycling
It is too low, the problem of heating tube dry combustion method and then cause danger, safety is poor.
Utility model content
The purpose of this utility model is to be passed directly into examination after heating or freeze for liquid during current caloric test
It tests in part, will lead to fluid temperature and change greatly, generate creep fatigue, the loss of big energy is caused, caused by generating because of circulation
Hot side liquid it is too low, phenomena such as heating tube dry combustion method, the deficiencies of safety is poor, propose a kind of cold cycling strenuous test device,
Apparatus structure is simple, and maintenance maintenance is convenient, and thermal cycling test is high-efficient, improves test safety.
The technical solution of the utility model is: a kind of cold cycling strenuous test device, it is characterised in that: the test dress
Set and be made of heat-exchanger pump, water supply pump, hot and cold water transferring box, water tank and exhaust-valve, the heat-exchanger pump and water supply pump by hot water into
Liquid pipeline and cold water inlet pipe are connected in parallel on the hot and cold water transferring box, and the hot water inlet pipe is equipped with hot-water line
Road valve, the cold water inlet pipe be equipped with cold water pipes valve, the hot and cold water transferring box by inlet pipe with it is described
One end of water tank is connected, and the inlet pipe is equipped with inlet air valve, and the exhaust-valve is connected to by outlet tube road
The other end of water tank, the outlet tube road are equipped with liquid outlet pipe valve, and the top of the water tank is equipped with exhaust outlet air valve.
The hot and cold water transferring box is in flat-shaped cylindrical structure.
The hot and cold water inlet that the water supply pump, heat-exchanger pump connect hot and cold water transferring box is vertically set on same cabinet face,
The surface of cold water inlet pipe is arranged in hot water inlet pipe.
The center location of hot and cold water transferring box is arranged in transferring box outlet on the hot and cold water transferring box.
The upper end position of water tank is arranged in the water tank import.
The bottom of water tank is arranged in the outlet tube road connection.
The utility model has the following beneficial effects: a kind of cold cycling strenuous test device provided by the utility model, structure
Compact and reasonable is connected and composed by heat-exchanger pump, water supply pump, hot and cold water transferring box, water tank and exhaust-valve in structure, and the present apparatus can be to prevent
Only cold liquid and hot liquid mix, and when carrying out a kind of liquid circulation of temperature, the liquid of another temperature is at another
It is waited in circuit, while it is big to prevent fluid temperature from changing, and generates creep fatigue, reduces temperature loss, can effectively improve energy
Utilization rate is measured, maintenance maintenance is convenient, and thermal cycling test is high-efficient, improves test safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
In figure: heat-exchanger pump 1, water supply pump 2, hot water inlet pipe 3, cold water inlet pipe 4, hot water pipeline valve 5, cold water pipe
Road valve 6, hot and cold water transferring box 7, transferring box hot water inlet 8, transferring box cooling water inlet 9, transferring box export 10, inlet air
Valve 11, water tank import 12, water tank 13, exhaust outlet air valve 14, tank outlet 15, liquid outlet pipe 16, outlet tube road 17, drain pump
18, liquid outlet pipe valve 19.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, a kind of cold cycling strenuous test device, experimental rig is by heat-exchanger pump 1, water supply pump 2, hot and cold water
Turnning box 7, water tank 13 and exhaust-valve 18 are constituted, and heat-exchanger pump 1 and water supply pump 2 pass through hot water inlet pipe 3 and cold water inlet pipe 4 simultaneously
Connection is connected on hot and cold water transferring box 7, and hot water inlet pipe 3 is equipped with hot water pipeline valve 5, and cold water inlet pipe 4 is equipped with
Cold water pipes valve 6, hot and cold water transferring box 7 are connected with one end of water tank 13 by inlet pipe 16, are set in inlet pipe 16
There is inlet air valve 11, exhaust-valve 18 is connected to the other end of water tank 13 by outlet tube road 17, and outlet tube road 17 is equipped with
The top of liquid outlet pipe valve 19, water tank is equipped with exhaust outlet air valve 14.
As shown in Figure 1, a kind of cold cycling strenuous test device, hot and cold water transferring box is in flat-shaped cylindrical structure；Cold water
The hot and cold water inlet that pump 2, heat-exchanger pump 1 connect hot and cold water transferring box is vertically set on same cabinet face, and hot water inlet pipe 3 is set
It sets in the surface of cold water inlet pipe 4；The circle of hot and cold water transferring box 7 is arranged in transferring box outlet 10 on hot and cold water transferring box 7
Heart position；The upper end position of water tank 13 is arranged in water tank import 12；Outlet tube road 17 connects the bottom that water tank 13 is arranged in.
As shown in Figure 1, a kind of course of work of cold cycling strenuous test device is as follows: present apparatus hot and cold alternation process master
It is divided into two processes:
(1) hot water breathing action: hot water pipeline valve 5 is opened, and cold water pipes valve 6 is closed, and heat-exchanger pump 1 leads to hot water
To hot and cold water transferring box 7, the inlet air valve 11 of input end is in close state at this time, the exhaust outlet air valve 14 of exhaust end
It is in the open state, liquid valve door 19 is opened, water tank 13 starts that hot water is discharged, at this point, at the inlet air valve 11 of input end
It is in close state in the exhaust outlet air valve 14 of open state, exhaust end.
(2) cold water breathing action: cold water pipes valve 6 is opened, and hot water pipeline valve 5 is closed, and water supply pump 2 leads to cold water
To hot and cold water transferring box 7, the inlet air valve 11 of input end is in close state at this time, the exhaust outlet air valve 14 of exhaust end
It is in the open state, liquid valve door 19 is opened, water tank 13 starts that cold water is discharged, at this point, at the inlet air valve 11 of input end
It is in close state in the exhaust outlet air valve 14 of open state, exhaust end.Above-mentioned two process is alternately accomplished circulation hot and cold water
Breathing action.
Claims (6)
1. a kind of cold cycling strenuous test device, it is characterised in that: the experimental rig by heat-exchanger pump (1), water supply pump (2),
Hot and cold water transferring box (7), water tank (13) and exhaust-valve (18) are constituted, and the heat-exchanger pump (1) and water supply pump (2) pass through hot water feed liquor
Pipeline (3) and cold water inlet pipe (4) are connected in parallel on the hot and cold water transferring box (7), on the hot water inlet pipe (3)
Equipped with hot water pipeline valve (5), the cold water inlet pipe (4) is equipped with cold water pipes valve (6), the hot and cold water transferring box
(7) it is connected by inlet pipe (16) with one end of the water tank (13), it is empty that the inlet pipe (16) is equipped with air inlet
Air valve (11), the exhaust-valve (18) are connected to the other end of water tank (13), the outlet tube road by outlet tube road (17)
(17) liquid outlet pipe valve (19) are equipped with, the top of the water tank is equipped with exhaust outlet air valve (14).
2. a kind of cold cycling strenuous test device according to claim 1, it is characterised in that: the hot and cold water transferring box
In flat-shaped cylindrical structure.
3. a kind of cold cycling strenuous test device according to claim 1, it is characterised in that: the water supply pump (2), heat
The hot and cold water inlet of water pump (1) connection hot and cold water transferring box is vertically set on same cabinet face, hot water inlet pipe (3) setting
In the surface of cold water inlet pipe (4).
4. a kind of cold cycling strenuous test device according to claim 1, it is characterised in that: the hot and cold water transferring box
(7) center location of transferring box outlet (10) setting in hot and cold water transferring box (7) on.
5. a kind of cold cycling strenuous test device according to claim 1, it is characterised in that: the water tank import (12)
Upper end position in water tank (13) is set.
6. a kind of cold cycling strenuous test device according to claim 1, it is characterised in that: the outlet tube road (17)
Bottom of the connection setting in water tank (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821428076.4U CN208636059U (en) | 2018-08-31 | 2018-08-31 | A kind of cold cycling strenuous test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821428076.4U CN208636059U (en) | 2018-08-31 | 2018-08-31 | A kind of cold cycling strenuous test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208636059U true CN208636059U (en) | 2019-03-22 |
Family
ID=65743423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821428076.4U Active CN208636059U (en) | 2018-08-31 | 2018-08-31 | A kind of cold cycling strenuous test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208636059U (en) |
-
2018
- 2018-08-31 CN CN201821428076.4U patent/CN208636059U/en active Active
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