CN215448493U - Test device for detecting cleanliness of inner cavity of heat exchanger core - Google Patents
Test device for detecting cleanliness of inner cavity of heat exchanger core Download PDFInfo
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- CN215448493U CN215448493U CN202121693576.2U CN202121693576U CN215448493U CN 215448493 U CN215448493 U CN 215448493U CN 202121693576 U CN202121693576 U CN 202121693576U CN 215448493 U CN215448493 U CN 215448493U
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- heat exchanger
- exchanger core
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- thermostatic bath
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Abstract
The utility model discloses a test device for detecting the cleanness of an inner cavity of a heat exchanger core, which comprises a heat exchanger core to be tested, a flowmeter, a detergent water tank, an adjustable water pump and a thermostatic bath component, wherein an inlet of the adjustable water pump is connected with a water guide pipe, the inlet of the water guide pipe is positioned at the inner bottom surface of the detergent water tank, the water outlet of the adjustable water pump is connected with the water inlet of the heat exchange pipe of the thermostatic bath component, the water outlet of the heat exchange pipe of the thermostatic bath component is connected with the inlet of the trial inspection heat exchanger core body through a guide pipe, the outlet of the trial inspection heat exchanger core body is connected with the inlet of the detergent water tank through a guide pipe, the amount of the washing liquid passing through the trial inspection heat exchanger core body can be accurately detected through a flowmeter, the test device for detecting the cleanness of the inner cavity of the heat exchanger core body is simple in structure and easy and convenient to operate, can accurately control the temperature of washing liquid, and is more convenient to control the washing amount.
Description
Technical Field
The utility model relates to the technical field of heat exchanger core body processing, in particular to a test device for detecting the cleanliness of an inner cavity of a heat exchanger core body.
Background
Impurity residues of the heat exchanger core in the production process can cause system filth blockage, so that the heat exchange performance is influenced, the cleanliness of the heat exchanger core is tested, the impurity content and the components are controlled within the standard requirement range, the conventional cleaning method is normal-temperature cleaning, and part of fluoride cannot be dissolved; and impurities and fluorides in the heat exchanger core cannot be thoroughly washed out by manual shaking or mechanical vibration, so that the cleaning effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides the test device for detecting the cleanliness of the inner cavity of the core body of the heat exchanger, has a simple structure, is simple and convenient to operate, can accurately control the temperature of the washing liquid, is more convenient to control the cleaning amount, and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a test device for detecting the cleanliness of an inner cavity of a heat exchanger core comprises a test inspection heat exchanger core, a flowmeter, a detergent water tank, an adjustable water pump and a thermostatic tank assembly, wherein an inlet of the adjustable water pump is connected with a water guide pipe, an inlet of the water guide pipe is positioned on the inner bottom surface of the detergent water tank, a water outlet of the adjustable water pump is connected with a water inlet of a heat exchange pipe of the thermostatic tank assembly, a water outlet of the heat exchange pipe of the thermostatic tank assembly is connected with an inlet of the test inspection heat exchanger core through a guide pipe, and an outlet of the test inspection heat exchanger core is connected with an inlet of the detergent water tank through a guide pipe.
Furthermore, the detergent basin includes the basin, and the inside side of basin is equipped with temperature sensor one, can hold the washing liquid through the basin, can detect the temperature of washing liquid through temperature sensor one.
Furthermore, a flow meter is arranged on a conduit for connecting the heat exchanger core body to the detergent water tank, and the flow meter can accurately detect the amount of the washing liquid passing through the heat exchanger core body.
Further, the constant temperature bath subassembly includes the constant temperature bath, and the inside bottom surface of constant temperature bath is equipped with the heater, be equipped with the heat exchange tube in the middle of the inside of constant temperature bath, the inside side of constant temperature bath is equipped with temperature sensor two, can heat the inside liquid of constant temperature bath through the heater, can heat the inside liquid of constant temperature bath through temperature sensor two, and liquid after the heating can heat the inside washing liquid of heat exchange tube to this carries out accurate control to the temperature of washing liquid.
Compared with the prior art, the utility model has the beneficial effects that: this test device for detecting heat exchanger core inner chamber cleanliness has following benefit:
1. the washing machine is provided with the water tank, washing liquid can be contained through the water tank, and the temperature of the washing liquid can be detected through the temperature sensor I.
2. The heater is arranged on the constant-temperature tank, the liquid in the constant-temperature tank can be heated through the heater, the liquid in the constant-temperature tank can be heated through the temperature sensor II, and the heated liquid can heat the washing liquid passing through the heat exchange tube, so that the temperature of the washing liquid can be accurately controlled.
3. The utility model is provided with the flowmeter, the flow meter can accurately detect the amount of the cleaning solution of the heat exchanger core body which is detected by the test, the test device for detecting the cleanness of the inner cavity of the heat exchanger core body has simple structure and simple and convenient operation, not only can accurately control the temperature of the cleaning solution, but also can more conveniently control the cleaning amount.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1, testing a heat exchanger core, 2 flow meters, 3 detergent water tanks, 31 temperature sensor I, 32 water tanks, 4 adjustable water pumps, 5 constant temperature tank assemblies, 51 constant temperature tanks, 52 temperature sensor II, 53 heaters and 54 heat exchange pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a test device for detecting the cleanliness of an inner cavity of a heat exchanger core body comprises a test-checking heat exchanger core body 1, a flowmeter 2, a detergent water tank 3, an adjustable water pump 4 and a thermostatic bath assembly 5, wherein an inlet of the adjustable water pump 4 is connected with a water guide pipe, an inlet of the water guide pipe is positioned at the inner bottom surface of the detergent water tank 3, a water outlet of the adjustable water pump 4 is connected with a water inlet of a heat exchange pipe 54 of the thermostatic bath assembly 5, a water outlet of the heat exchange pipe 54 of the thermostatic bath assembly 5 is connected with an inlet of the test-checking heat exchanger core body 1 through a guide pipe, an outlet of the test-checking heat exchanger core body 1 is connected with an inlet of the detergent water tank 3 through a guide pipe, the detergent water tank 3 comprises a water tank 32, a temperature sensor I31 is arranged on the inner side surface of the water tank 32, washing liquid can be contained through the water tank 32, the temperature of the washing liquid can be detected through the temperature sensor I31, the flowmeter 2 is arranged on the guide pipe connecting the test-checking heat exchanger core body 1 and the detergent water tank 3, the flow meter 2 can accurately detect the amount of the cleaning solution of the heat exchanger core 1 which is tested, the thermostatic bath assembly 5 comprises a thermostatic bath 51, a heater 53 is arranged on the bottom surface inside the thermostatic bath 51, a heat exchange pipe 54 is arranged in the middle inside the thermostatic bath 51, a second temperature sensor 52 is arranged on the side surface inside the thermostatic bath 51, the liquid inside the thermostatic bath 51 can be heated through the heater 53, the liquid inside the thermostatic bath 51 can be heated through the second temperature sensor 52, the heated liquid can heat the cleaning solution passing through the heat exchange pipe 54, and therefore the temperature of the cleaning solution can be accurately controlled
When in use: firstly, cleaning solution can be contained through the water tank 32, then the temperature of the cleaning solution can be detected through the temperature sensor I31, then the cleaning solution in the water tank 32 can be pumped into the thermostatic bath component 5 through the adjustable water pump 4, the liquid in the thermostatic bath 51 can be heated through the heater 53, the liquid in the thermostatic bath 51 can be heated through the temperature sensor II 52, the cleaning solution passing through the heat exchange tube 54 can be heated through the heated liquid, so that the temperature of the cleaning solution can be accurately controlled, the heat-treated cleaning solution is used for cleaning the heat exchanger core 1 to be tested, the cleaned cleaning solution is flushed and reflowed into the water tank 32 through a guide tube, so that one heat exchanger core 1 to be tested is cleaned in a circulating manner, and the amount of the cleaning solution passing through the heat exchanger core 1 to be tested can be accurately detected through the flow meter 2, and finally, detecting the cleaned liquid through external detection equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a test device of detection heat exchanger core inner chamber cleanliness, examines heat exchanger core (1), flowmeter (2), detergent basin (3), adjustable water pump (4) and constant temperature tank subassembly (5) including the examination, its characterized in that: the inlet of the adjustable water pump (4) is connected with a water guide pipe, the inlet of the water guide pipe is located on the inner bottom surface of the detergent water tank (3), the water outlet of the adjustable water pump (4) is connected with the water inlet of a heat exchange pipe (54) of the thermostatic bath assembly (5), the water outlet of the heat exchange pipe (54) of the thermostatic bath assembly (5) is connected with the inlet of the trial inspection heat exchanger core body (1) through a guide pipe, and the outlet of the trial inspection heat exchanger core body (1) is connected with the inlet of the detergent water tank (3) through a guide pipe.
2. The test device for detecting the cleanliness of the inner cavity of the heat exchanger core according to claim 1, characterized in that: the detergent water tank (3) comprises a water tank (32), and a first temperature sensor (31) is arranged on the inner side face of the water tank (32).
3. The test device for detecting the cleanliness of the inner cavity of the heat exchanger core according to claim 1, characterized in that: and a flow meter (2) is arranged on a conduit connecting the trial-inspection heat exchanger core body (1) and the detergent water tank (3).
4. The test device for detecting the cleanliness of the inner cavity of the heat exchanger core according to claim 1, characterized in that: the thermostatic bath component (5) comprises a thermostatic bath (51), a heater (53) is arranged on the bottom surface of the interior of the thermostatic bath (51), a heat exchange tube (54) is arranged in the middle of the interior of the thermostatic bath (51), and a second temperature sensor (52) is arranged on the side surface of the interior of the thermostatic bath (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121693576.2U CN215448493U (en) | 2021-07-26 | 2021-07-26 | Test device for detecting cleanliness of inner cavity of heat exchanger core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121693576.2U CN215448493U (en) | 2021-07-26 | 2021-07-26 | Test device for detecting cleanliness of inner cavity of heat exchanger core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215448493U true CN215448493U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121693576.2U Active CN215448493U (en) | 2021-07-26 | 2021-07-26 | Test device for detecting cleanliness of inner cavity of heat exchanger core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215448493U (en) |
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2021
- 2021-07-26 CN CN202121693576.2U patent/CN215448493U/en active Active
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