Novel test box capable of preventing overflow and pipeline blockage
By designing a multi-layer water tank structure consisting of a main water tank, upper water tank, humidification mechanism and anti-overflow mechanism, the overflow and pipe blockage problems of the SYX-1 constant humidity and heat test chamber were solved, smooth water flow and uniform humidification were achieved, and the safety and reliability of the equipment were improved.
Patent Information
- Application Number
- CN202422882989.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-11-26
AI Technical Summary
The constant humidity test chamber numbered SYX-1 had problems with water overflow and pipe blockage during the humidity test, resulting in safety risks and uneven humidification.
A test chamber is designed, which includes a main water tank, a water supply tank, a humidifying mechanism, an anti-overflow mechanism and a water outlet mechanism. Through the water pump water supply, multi-layer water tank structure and anti-overflow pipeline, smooth water flow and overflow protection are achieved to avoid overflow caused by excessively high water level.
Effectively prevent water overflow and pipe blockage, ensure smooth water flow, avoid equipment safety risks, ensure humidification uniformity, and improve equipment reliability and safety.
Smart Images
Figure CN223430335U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to test box technical field, concretely relates to a novel test box of anti -overflow and anti -pipeline block. BACKGROUND
[0002] The constant damp heat test box of SYX-1 is mainly used for testing and determining the parameters and performance of electrician, electronic and other products and materials after the temperature environmental change of high temperature, low temperature, alternating damp heat or constant damp heat test, is widely used in aviation, automobile, household appliance, scientific research and other fields, can detect the adaptability, strain of product in simulated damp heat environment, helps to assess product quality and reliability, such as the damp heat resistance of electronic component, the stability of material in high humidity environment etc.
[0003] The constant damp heat test box of SYX-1 has two problems in the process of doing damp heat test: first, the water tank of test box often overflows, resulting in water on the ground frequently, and the safety risk of short circuit of equipment;Second, too many impurities in water often cause water pipe blockage, resulting in the test box often not humidifying, so that the utility model provides a novel test box of anti -overflow and anti -pipeline block. UTILITY MODEL CONTENT
[0004] The utility model discloses to the deficiency of prior art, provide a novel test box of anti -overflow and anti -pipeline block to solve the technical problem mentioned above.
[0005] The utility model discloses an embodiment adopts following technical scheme: including main test box, from test box, water injection mechanism, water outlet mechanism, humidification mechanism and anti -overflow mechanism, the water injection mechanism is located inside the main test box, the water outlet mechanism is located in the main test box and extends to from test box inside and with temperature and humidity monitoring mechanism, humidification mechanism is the intercommunication setting, the water outlet mechanism and water injection mechanism are the intercommunication setting, the anti -overflow mechanism is located inside the main test box and from test box inside and with humidification mechanism is the intercommunication setting, the anti -overflow mechanism and water injection mechanism are the intercommunication setting, the humidification mechanism is located in from test box inside.
[0006] Further, the water injection mechanism includes total water tank, water outlet pipe and upper water tank, the total water tank is arranged at the bottom in the main test box, the upper water tank is arranged at the upper end outside the main test box, one end of the water outlet pipe is connected on the lower position of total water tank and the other end is connected on the upper end position of upper water tank, the total water tank is equipped with the water pump that the water in the total water tank is discharged to the upper water tank through the water outlet pipe, and the water flow direction of the water outlet pipe is the direction of flowing to the upper water tank.
[0007] Further, the water outlet mechanism comprises a relay water tank, a water outlet pipeline, a first water outlet pipe and a second water outlet pipe, the relay water tank is arranged on the inner wall of the main test tank, the water outlet pipeline is connected to the bottom of the upper water tank, the lower part of the water outlet pipeline is communicated with the first liquid level tank, and the upper part of the first water outlet pipe is communicated with the bottom of the upper water tank.
[0008] Further, the humidifying mechanism comprises a temperature controller, a liquid level tank, a first liquid level tank, a first humidifying tank, a second liquid level tank and a second humidifying tank, the temperature controller, the first liquid level tank, the first humidifying tank, the second liquid level tank and the second humidifying tank are sequentially arranged on the inner wall of the test tank, the lower part of the first water outlet pipe is communicated with the second liquid level tank, the second liquid level tank and the second humidifying tank are communicated, and the second water outlet pipe is communicated with the humidifying mechanism.
[0009] Further, the anti-overflow mechanism comprises a first anti-overflow pipe, a second anti-overflow pipe and a third anti-overflow pipe, the upper end of the first anti-overflow pipe is communicated with the upper water tank and located at two-thirds of the height of the upper water tank, the tail end of the first anti-overflow pipe is communicated with the total water tank, one end of the second anti-overflow pipe is communicated with the first anti-overflow pipe, the other end of the second anti-overflow pipe is communicated with the second liquid level tank and located at two-thirds of the height of the second liquid level tank, one end of the third anti-overflow pipe is communicated with the second anti-overflow pipe, and the other end of the third anti-overflow pipe is communicated with the first liquid level tank and located at two-thirds of the height of the first liquid level tank.
[0010] Further, the water flow direction of the first anti-overflow pipe is flowing to the total water tank, the water flow direction of the second anti-overflow pipe is flowing from the second liquid level tank to the first anti-overflow pipe, and the water flow of the third anti-overflow pipe flows into the second anti-overflow pipe.
[0011] The above at least one technical scheme adopted by the embodiment of the utility model can achieve the following beneficial effects:
[0012] The utility model discloses, first through the water pump inside total water tank starts, to the water inside total water tank by the outlet pipe is stored in the upper tank, then through the outlet pipeline one way direct flow into the first liquid level water tank, and the first humidification water tank is communicated and is set up, therefore the first liquid level water tank and the first humidification water tank water level height is same, another way flows into the relay water tank and through first outlet pipe and second outlet pipe respectively flows into the second liquid level water tank and humidity monitoring mechanism, and the second humidification water tank is communicated and is set up, therefore the second liquid level water tank and the second humidification water tank water level height is same. When the water level height in the upper tank is higher than two thirds, the water more than two thirds height in the upper tank in the upper tank will flow into the total water tank inside storage through the first anti -overflowing water pipe, to avoid the water level in the upper tank is too high and causes the overflow situation to take place, when the water level height in the first liquid level water tank is higher than two thirds, the water more than two thirds height in the second humidification water tank in the first liquid level water tank will flow into the total water tank inside storage through the second anti -overflowing water pipe, to avoid the water level in the second humidification water tank is too high and causes the overflow situation to take place, when the water level height in the second liquid level water tank is higher than two thirds, the water more than two thirds height in the second liquid level water tank will flow into the total water tank inside storage through the third anti -overflowing water pipe, to avoid the water level in the liquid level water tank is too high and causes the overflow situation to take place, the device effectively solved the overflow problem in the test box operation process, and can conveniently supply water smooth flow. BRIEF DESCRIPTION OF DRAWINGS
[0013] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and serve to explain the principles of the present application. In the drawings:
[0014] Figure 1 It is the three-dimensional structure of the utility model Figure One ;
[0015] Figure 2 It is the three-dimensional structure of the utility model Figure Two ;
[0016] Figure 3 It is the three-dimensional structure of the main test box in the utility model,
[0017] Figure 4 It is the three-dimensional structure of the test box in the utility model.
[0018] Reference signs
[0019] Main test chamber 1, slave test chamber 2, water filling mechanism 3, main water tank 31, water outlet pipe 32, upper water tank 33, water outlet mechanism 4, relay water tank 41, water outlet pipeline 42, first water outlet pipe 43, second water outlet pipe 44, humidification mechanism 5, thermostat 51, first liquid level water tank 52, first humidification water tank 53, second liquid level water tank 55, second humidification water tank 54, anti-overflow mechanism 6, first anti-overflow pipe 61, second anti-overflow pipe 62, third anti-overflow pipe 63. DETAILED DESCRIPTION
[0020] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will provide a clear and complete description of the technical solutions of the present invention in conjunction with specific embodiments of the present invention and the corresponding drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.
[0021] The technical solutions provided by various embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0022] The embodiment of the present utility model provides a novel test box for preventing water overflow and pipe blockage, comprising a main test box 1, a slave test box 2, a water injection mechanism 3, a water outlet mechanism 4, a humidifying mechanism 5 and a water overflow prevention mechanism 6, wherein the water injection mechanism 3 is located inside the main test box 1, the water outlet mechanism 4 is located inside the main test box 1 and extends into the slave test box 2 and is connected to the humidifying mechanism 5, the water outlet mechanism 4 is connected to the water injection mechanism 3, the water overflow prevention mechanism 6 is located inside the main test box 1 and inside the slave test box 2 and is connected to the humidifying mechanism 5, the water overflow prevention mechanism 6 is connected to the water injection mechanism 3, and the humidifying mechanism 5 is located inside the slave test box 2;
[0023] During normal operation, the test box in this device can effectively prevent the upper water tank 33, the relay water tank 41, the first liquid level water tank 52, and the second liquid level water tank 55 from being overfilled, causing water to overflow and affect normal use. It also achieves a faster flow of water, achieving an ideal working state.
[0024] There are two problems in the process of doing damp heat test according to the constant humidity test chamber numbered SYX-1, the water tank of the test chamber often overflows, the first reason is that there are sticky impurities in the water tank and water pipe after long use, which causes the water outlet to be blocked or the water level float sensor to fail to act; the second reason is that the water tank does not have an overflow port, when the water outlet is blocked or the float sensor fails to act, the water inlet continues to fill water, causing the water level to rise and overflow. The test chamber often does not humidify, the first reason is that there are too many impurities in the bucket water, and the water inlet of the float cup is small, which causes the water inlet to be often blocked, causing the humidification water tank to lack water, the equipment will be protected and not humidified, and there is a risk of dry burning of the heating rod; the second reason is that there is water in the cup, but the sensor of the float cup fails to act due to sticky impurities, and the equipment control mainboard cannot receive the humidification signal. Through the transformation of the structure of the water tank and the cup, the water inlet is changed, the overflow port is added, and the water flow circulation mode is changed, the above problems can be solved, and there is no adverse effect on the equipment, and the safety can be effectively guaranteed.
[0025] In further preferred embodiments of the utility model, the water filling mechanism 3 comprises a total water tank 31, a water outlet pipe 32 and an upper water tank 33, the total water tank 31 is arranged at the bottom inside the main test chamber 1, the upper water tank 33 is arranged at the upper end outside the main test chamber 1, one end of the water outlet pipe 32 is connected to the lower position of the total water tank 31 and the other end is connected to the upper end position of the upper water tank 33, a water pump is arranged inside the total water tank 31 to discharge the water inside the total water tank 31 into the upper water tank 33 through the water outlet pipe 32, and the water flow direction of the water outlet pipe 32 is upward to the upper water tank 33.
[0026] The water inside the total water tank 31 is directly discharged into the upper water tank 33 through the water outlet pipe 32, so that the water filling port is not blocked due to the switching process, and the water filling effect is achieved.
[0027] In further preferred embodiments of the utility model, the water outlet mechanism 4 comprises a relay water tank 41, a water outlet pipeline 42, a first water outlet pipe 43 and a second water outlet pipe 44, the relay water tank 41 is arranged on the inner wall inside the main test chamber 1, the water outlet pipeline 42 is connected to the bottom position of the upper water tank 33, the lower part of the water outlet pipeline 42 is communicated with the first liquid level tank 52, the upper part of the first water outlet pipe 43 is communicated with the bottom position of the upper water tank 33, the lower part of the first water outlet pipe 43 is communicated with the humidification mechanism 5, the second water outlet pipe 44 is communicated with the bottom of the relay water tank 41, and the first water outlet pipe 43 is communicated with the humidification mechanism 5.
[0028] The water outlet pipeline 42 and the first water outlet pipe 43 directly flow into the corresponding first humidification water tank 52 and the second humidifier 55, and the traditional float switch is removed, so that the risk of pipeline blockage is eliminated.
[0029] The utility model further preferable embodiment, the humidification mechanism 5 includes temperature controller 51, first liquid level water tank 52, first humidification water tank 53, second liquid level water tank 55, second humidification water tank 54, temperature controller 51, first liquid level water tank 52, first humidification water tank 53, second liquid level water tank 55 and second humidification water tank 54 are arranged in order on the inside wall of test chamber 2 from inside, the lower portion of first water outlet pipe 43 is communicated on second liquid level water tank 55, first liquid level water tank 52 and first humidification water tank 53 are communicated arrangement, the lower portion of second water outlet pipe 44 is communicated on temperature and humidity monitoring mechanism, the one end of water outlet line 42 is connected on the bottom position of upper water tank 33, and the other end is communicated on first liquid level water tank 52. The anti -overflow mechanism 6 includes first anti -overflow pipe 61, second anti -overflow pipe 62 and third anti -overflow pipe 63, the upper end of first anti -overflow pipe 61 is communicated on upper water tank 33 and is located at the place of two thirds of upper water tank 33 height, the end of first anti -overflow pipe 61 is communicated on total water tank 31, one end of second anti -overflow pipe 62 is communicated on first anti -overflow pipe 61, the other end of second anti -overflow pipe 62 is communicated on second liquid level water tank 55 and is located at the place of two thirds of second liquid level water tank 55 height, one end of third anti -overflow pipe 63 is communicated on second anti -overflow pipe 62, the other end of third anti -overflow pipe 63 is communicated on first liquid level water tank 52 and is located at the place of two thirds of first liquid level water tank 52 height, the water flow direction of first anti -overflow pipe 61 is to total water tank 31 direction flow, the water flow direction of second anti -overflow pipe 62 flows from second liquid level water tank 55 to first anti -overflow pipe 61 direction, the water flow of third anti -overflow pipe 63 flows into second anti -overflow pipe 62, the lower end of first water outlet pipe 43 is communicated on second liquid level water tank 55 through relay water tank 41;
[0030] The whole water flow process of the device is that the water in the total water tank 31 is discharged into the upper water tank 33 through the water pump in the total water tank 31 to be stored, then flows into the first liquid level water tank 52 through one of the two water outlet pipes 42, the first liquid level water tank 52 is in communication with the first humidifying water tank 53, so the water level of the first liquid level water tank 52 and the first humidifying water tank 53 is the same, the first water outlet pipe 43 flows into the relay water tank 41, the water in the relay water tank 41 flows into the temperature and humidity monitoring mechanism through the second water outlet pipe 44, the lower end of the first water outlet pipe 43 flows into the second liquid level water tank 55, the second liquid level water tank 55 is in communication with the first humidifying water tank 54, so the water level of the second liquid level water tank 55 and the first humidifying water tank 54 is the same. When the water level in the upper water tank 33 is higher than two-thirds, the water in the upper water tank 33 exceeding two-thirds of the height of the upper water tank 33 flows into the total water tank 31 to be stored, so as to avoid the overflow caused by the high water level in the upper water tank 33, when the water level in the second liquid level water tank 55 is higher than two-thirds, the water in the second liquid level water tank 55 exceeding two-thirds of the height of the water tank flows into the total water tank 31 to be stored, so as to avoid the overflow caused by the high water level in the second liquid level water tank 55 and the second humidifying water tank 54, when the water level in the first liquid level water tank 52 is higher than two-thirds, the water in the first liquid level water tank 52 exceeding two-thirds of the height of the first liquid level water tank 52 flows into the total water tank 31 to be stored, so as to avoid the overflow caused by the high water level in the first liquid level water tank 52 and the first humidifying water tank 53, the device effectively solves the problem of overflow in the operation process of the test box, and can conveniently supply water to flow smoothly.
[0031] The above merely describes the embodiments of the present application and is not intended to limit the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.
Claims
1. A new type of test chamber that prevents overflow and pipe clogging, characterized by: The invention comprises a main test box (1), a slave test box (2), a water injection mechanism (3), a water discharge mechanism (4), a humidifying mechanism (5) and a water overflow prevention mechanism (6), wherein the water injection mechanism (3) is located inside the main test box (1), the water discharge mechanism (4) is located inside the main test box (1) and extends into the slave test box (2) and is connected to the humidifying mechanism (5), the water discharge mechanism (4) is connected to the water injection mechanism (3), the water overflow prevention mechanism (6) is located inside the main test box (1) and the slave test box (2) and is connected to the water discharge mechanism (4) and the humidifying mechanism (5), the water overflow prevention mechanism (6) is connected to the water injection mechanism (3) and the humidifying mechanism (5), and the humidifying mechanism (5) is located inside the slave test box (2).
2. A novel anti-overflow and anti-pipeline blockage test box according to claim 1, characterized in that: The water injection mechanism (3) comprises a main water tank (31), a water outlet pipe (32) and an upper water tank (33); the main water tank (31) is arranged at the bottom of the main test box (1); the upper water tank (33) is arranged at the upper end outside the main test box (1); one end of the water outlet pipe (32) is connected to the lower upper position of the main water tank (31) and the other end is connected to the upper end of the upper water tank (33); a water pump is provided inside the main water tank (31) to discharge water inside the main water tank (31) into the upper water tank (33) through the water outlet pipe (32); and the water flow direction of the water outlet pipe (32) is to flow toward the upper water tank (33).
3. A novel anti-overflow and anti-pipeline blockage test box according to claim 2, characterized in that: The water outlet mechanism (4) comprises a relay water tank (41), a water outlet pipe (42), a first water outlet pipe (43) and a second water outlet pipe (44); the relay water tank (41) is arranged on the inner wall of the main test box (1); the water outlet pipe (42) is connected to the bottom of the upper water tank (33); the lower part of the water outlet pipe (42) is connected to the first liquid level water tank (52); the upper part of the first water outlet pipe (43) is connected to the bottom of the upper water tank (33); the lower part of the first water outlet pipe (43) is connected to the bottom of the relay water tank (41); and the second water outlet pipe (44) is connected to the humidifying mechanism (5).
4. A novel test box for preventing overflow and pipe blockage according to claim 3, characterized in that: The humidifying mechanism (5) includes a thermostat (51), a first liquid level water tank (52), a first humidifying water tank (53), a second humidifying water tank (54) and a second liquid level water tank (55). The thermostat (51), the first liquid level water tank (52), the first humidifying water tank (53), the second liquid level water tank (55) and the second humidifying water tank (54) are arranged in sequence on the inner wall of the test box (2). The lower part of the water outlet pipe (42) is connected to the first liquid level water tank (52). The first liquid level water tank (52) and the first humidifying water tank (53) are connected. The lower part of the first water outlet pipe (43) is connected to the second liquid level water tank (55). The second liquid level water tank (55) and the second humidifying water tank (54) are connected. The lower end of the first water outlet pipe (43) passes through the relay water tank (41) and is connected to the second liquid level water tank (55).
5. A novel test box for preventing overflow and pipe blockage according to claim 4, characterized in that: The anti-overflow mechanism (6) comprises a first anti-overflow pipe (61), a second anti-overflow pipe (62) and a third anti-overflow pipe (63); the upper end of the first anti-overflow pipe (61) is connected to the upper water tank (33) and is located at two-thirds of the height of the upper water tank (33); the end of the first anti-overflow pipe (61) is connected to the main water tank (31); one end of the second anti-overflow pipe (62) is connected to the first anti-overflow pipe (61); the other end of the second anti-overflow pipe (62) is connected to the second liquid level water tank (55) and is located at two-thirds of the height of the second liquid level water tank (55); one end of the third anti-overflow pipe (63) is connected to the second anti-overflow pipe (62); the other end of the third anti-overflow pipe (63) is connected to the first liquid level water tank (52) and is located at two-thirds of the height of the first liquid level water tank (52).
6. A novel test box for preventing overflow and pipe blockage according to claim 5, characterized in that: The water flow direction of the first anti-overflow pipe (61) is to flow toward the main water tank (31), the water flow direction of the second anti-overflow pipe (62) is to flow from the second liquid level water tank (55) toward the first anti-overflow pipe (61), and the water flow of the third anti-overflow pipe (63) flows into the second anti-overflow pipe (62).