Three-box impact type cold and hot water test box
By designing a three-chamber impact hot and cold water test chamber, which includes low temperature, normal temperature and high temperature test chambers and a return water structure, the problem that traditional test chambers cannot test normal temperature environments has been solved. This achieves comprehensive testing and efficient utilization of water resources, meeting green and environmental protection requirements.
Patent Information
- Application Number
- CN202520116473.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Traditional two-chamber hot and cold water test chambers cannot complete the testing of products in a water environment at room temperature, resulting in insufficient testing capabilities.
Design a three-chamber impact hot and cold water test chamber, which includes three test chambers for low temperature, normal temperature and high temperature, each equipped with a shower head and a multi-stage pump system to realize water impact tests at low temperature, normal temperature and high temperature, and to recycle water through a return water structure.
It enables comprehensive testing of products under low temperature, normal temperature and high temperature environments, improving the comprehensiveness and accuracy of testing, while also improving the efficiency of water resource utilization, which meets the environmental protection requirements of sustainable development.
Smart Images
Figure CN223883374U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cold and hot water impact test box technical field, concretely to a three -box impact type cold and hot water test box. BACKGROUND
[0002] Cold and hot water test box, also known as cold and hot impact test box or temperature impact test box, is a kind of equipment for testing the performance of material under extreme temperature change. It can realize the sharp conversion from high temperature to low temperature in a short time, simulate the sudden temperature change in real environment, and detect the chemical change or physical damage caused by thermal expansion and cold shrinkage of material;
[0003] Traditional cold and hot water test box is mostly two-box structure design, that is, a high-temperature box and a low-temperature box. In actual test, the high-temperature box is used to detect the use performance of product in high-temperature environment, and the low-temperature box is used to detect the use performance of product in low-temperature environment.
[0004] However, the above-mentioned two-box test box can only complete the simulation of high-temperature and low-temperature water impact test, and cannot complete the detection of product in normal-temperature water environment, so there is a certain test detection deficiency. Therefore, the utility model provides a three-box impact type cold and hot water test box. UTILITY MODEL CONTENT
[0005] The utility model aims at providing a three-box impact type cold and hot water test box to solve the problems in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a three-box impact type cold and hot water test box, comprising a total box body, a low-temperature test box is arranged on one side of the inside of the total box body, a normal-temperature test box is arranged on one side of the low-temperature test box, a high-temperature test box is arranged on one side of the normal-temperature test box, a shower head is fixedly installed in the inside of the low-temperature test box, the normal-temperature test box and the high-temperature test box, a cold water tank is arranged below the low-temperature test box, a hot water tank is arranged below the high-temperature test box, a water injection pipe is fixedly installed on the back of the cold water tank and the hot water tank, a first multi-stage pump, a second multi-stage pump and a third multi-stage pump are fixedly installed on the back of the cold water tank and the hot water tank respectively, a water inlet of the first multi-stage pump and the third multi-stage pump is connected with a water delivery pipe, the first multi-stage pump and the third multi-stage pump are connected with the cold water tank and the hot water tank through the water delivery pipe respectively, a water inlet of the second multi-stage pump is connected with the cold water tank and the hot water tank through a three-way valve pipeline, and a water outlet of the first multi-stage pump, the second multi-stage pump and the third multi-stage pump is connected with three shower heads through a water outlet pipe respectively.
[0007] Preferably, the low-temperature test box, the normal-temperature test box and the high-temperature test box are separated by transparent explosion-proof glass.
[0008] Preferably, the first multi-stage pump, the second multi-stage pump and the third multi-stage pump are vertical multi-stage pumps.
[0009] Preferably, the low-temperature test box, the normal-temperature test box and the high-temperature test box are designed in a downward tapered structure at the bottom, and a backwater outlet is arranged at the center of the bottom of the low-temperature test box, the normal-temperature test box and the high-temperature test box.
[0010] Preferably, the backwater outlet of the low-temperature test box, the normal-temperature test box and the high-temperature test box is fixedly connected with a pipeline joint, and the bottom of the three pipeline joints is fixedly connected with a backwater pipe.
[0011] Preferably, the backwater pipe is connected with a cold water tank and a hot water tank through pipelines respectively.
[0012] Preferably, a drain outlet is arranged on the front outer wall of the cold water tank and the hot water tank.
[0013] Preferably, the low-temperature test box, the normal-temperature test box and the high-temperature test box are externally hingedly connected with a sealing door through a hinge, and a visual window is arranged on the sealing door.
[0014] Compared with the prior art, the test machine has the advantages that:
[0015] The three-tank impact type cold and hot water test box has three detection chambers for product impact detection, i.e., a low-temperature test box, a normal-temperature test box and a high-temperature test box, and the actual material performance of the detected product under low-temperature, normal-temperature and high-temperature environments can be tested through the joint action of the three test chambers.
[0016] Meanwhile, through the design and use of the backwater structure, the test water after detection can be recycled, the water body can be recycled twice, the water resource utilization efficiency is improved, the water resource energy consumption is reduced, the secondary recycling and environmental protection use effect is good, resources are saved, waste caused by direct discharge of the water body is avoided, the test machine meets the sustainable and cyclic development and green environmental protection use requirements of modern industry, and the overall use environmental protection property is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a schematic view of the external three-dimensional structure of the test box of the utility model embodiment.
[0018] Figure 2It is the inside structure schematic view of the test box of the embodiment of the utility model;
[0019] Figure 3 It is the front face three-dimensional structure schematic view of the cold and hot water tank of the embodiment of the utility model;
[0020] Figure 4 It is the back face three-dimensional structure schematic view of the cold and hot water tank of the embodiment of the utility model;
[0021] Figure 5 It is the inside structure schematic view of the bottom end of the three test boxes of the embodiment of the utility model.
[0022] In the drawing: 1, general box body; 2, low temperature test box; 3, normal temperature test box; 4, high temperature test box; 5, cold water tank; 6, hot water tank; 7, shower; 8, water injection pipe; 9, No. 1 multistage pump; 10, No. 2 multistage pump; 11, No. 3 multistage pump; 12, water delivery pipe; 13, sealing door; 14, backwater outlet; 15, pipe joint; 16, backwater pipe; 17, drainage outlet. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.
[0024] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0025] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0026] Please refer to Figures 1-5 The utility model provides an embodiment: a three -box impact type cold and hot water test box, the inside one side of total box body 1 is provided with low temperature test box 2, low temperature test box 2 one side is provided with normal temperature test box 3, and the one side of normal temperature test box 3 is provided with high temperature test box 4, and the inside low temperature test box 2, normal temperature test box 3 and high temperature test box 4 are all fixedly installed with shower 7, and this can provide water spraying structure for subsequent cold and hot water impact test, and low temperature test box 2, normal temperature test box 3 and high temperature test box 4 are separated by transparent explosion -proof glass,
[0027] The lower portion of the low temperature test box 2 is provided with a cold water tank 5, and the lower portion of the high temperature test box 4 is provided with a hot water tank 6. The back surface of the cold water tank 5 and the hot water tank 6 is fixedly installed with a water injection pipe 8. The low temperature cold water and the high temperature hot water used for testing can be respectively injected into the interior of the cold water tank 5 and the hot water tank 6 through the water injection pipe 8.
[0028] The back surface of the cold water tank 5 and the hot water tank 6 is respectively fixedly installed with a first multi-stage pump 9, a second multi-stage pump 10 and a third multi-stage pump 11. The first multi-stage pump 9, the second multi-stage pump 10 and the third multi-stage pump 11 are all vertical multi-stage pumps.
[0029] The water inlet of the first multi-stage pump 9 and the third multi-stage pump 11 is connected with a water delivery pipe 12. The first multi-stage pump 9 and the third multi-stage pump 11 are connected with the cold water tank 5 and the hot water tank 6 through the water delivery pipe 12. The water inlet of the second multi-stage pump 10 is connected with the cold water tank 5 and the hot water tank 6 through a three-way valve pipe. The water outlet of the first multi-stage pump 9, the second multi-stage pump 10 and the third multi-stage pump 11 is connected with the three showers 7 through a water outlet pipe.
[0030] Through the first multi-stage pump 9, the low temperature cold water in the cold water tank 5 can be delivered to the shower 7 in the low temperature test box 2. The low temperature cold water used for cold water impact test can be discharged through the shower of the low temperature test box 2. The product in the low temperature test box 2 can be subjected to low temperature cold water impact test. The material performance of the product in the low temperature environment can be tested.
[0031] Through the third multi-stage pump 11, the low temperature cold water in the hot water tank 6 can be delivered to the shower 7 in the high temperature test box 4. The high temperature hot water used for hot water impact test can be discharged through the shower of the high temperature test box 4. The product in the high temperature test box 4 can be subjected to high temperature hot water impact test. The material performance of the product in the high temperature environment can be tested.
[0032] Meanwhile, the secondary multi-stage pump 10 is arranged to simultaneously suck water from the inside of the cold water tank 5 and the hot water tank 6, and the sucked cold water and hot water are mixed to form normal temperature water for normal temperature test, and finally the normal temperature water is injected into the shower 7 in the normal temperature test tank 3 by the secondary multi-stage pump 10, so that the material performance of the product in the normal temperature test tank 3 can be detected under the normal temperature environment.
[0033] In the embodiment, in order to recycle and reuse the test water after detection, the low-temperature test tank 2, the normal-temperature test tank 3 and the high-temperature test tank 4 are designed in a downward tapered structure, and a water return port 14 is arranged at the bottom center of the low-temperature test tank 2, the normal-temperature test tank 3 and the high-temperature test tank 4; the water return port 14 of the low-temperature test tank 2, the normal-temperature test tank 3 and the high-temperature test tank 4 is fixedly connected with a pipeline joint 15, and the bottom end of the three pipeline joints 15 is fixedly connected with a water return pipe 16.
[0034] Further, the lower part of the water return pipe 16 is connected with the cold water tank 5 and the hot water tank 6 through pipelines respectively.
[0035] The water return pipe 16 is connected with the cold water tank 5 and the hot water tank 6 through pipelines respectively.
[0036] In order to facilitate the reuse of the test water in the water tank, the front outer wall of the cold water tank 5 and the hot water tank 6 is provided with a drain port 17, and the drain port 17 is connected with a drain pipeline in actual use, so that the water can be directly drained and used, and the utilization efficiency of water resources is improved.
[0037] In the embodiment, the low-temperature test tank 2, the normal-temperature test tank 3 and the high-temperature test tank 4 are hingedly connected with a sealing door 13 outside through a hinge, and the sealing door 13 is provided with a visual window.
[0038] Working principle: the low-temperature cold water and high-temperature hot water for test are respectively injected into the inside of the cold water tank 5 and the hot water tank 6 through the water injection pipe 8.
[0039] In actual test, the product can be sequentially placed into the inside of the low-temperature test tank 2, the normal-temperature test tank 3 and the high-temperature test tank 4.
[0040] When the test product is inside the low-temperature test box 2, a first multi-stage pump 9 arranged can deliver the low-temperature cold water in the cold water tank 5 to the shower 7 inside the low-temperature test box 2, and the low-temperature cold water for the cold water impact test can be discharged through the shower of the low-temperature test box 2, so that the product inside the low-temperature test box 2 can be subjected to the cold water impact test, and the material performance of the product under the low-temperature environment can be tested;
[0041] When the product is inside the normal-temperature test box 3, a second multi-stage pump 10 arranged can simultaneously suck water from the cold water tank 5 and the hot water tank 6, the sucked cold water and hot water can be mixed to form normal-temperature water for the normal-temperature test, and finally the normal-temperature water can be injected into the shower 7 of the normal-temperature test box 3 through the second multi-stage pump 10, so that the material performance of the product inside the normal-temperature test box 3 under the normal-temperature environment can be detected;
[0042] When the product is inside the high-temperature test box 4, a third multi-stage pump 11 arranged can deliver the low-temperature cold water in the hot water tank 6 to the shower 7 inside the high-temperature test box 4, and the high-temperature hot water for the hot water impact test can be discharged through the shower of the high-temperature test box 4, so that the product inside the high-temperature test box 4 can be subjected to the hot water impact test, and the material performance of the product under the high-temperature environment can be tested;
[0043] According to the above description, the three-tank impact type cold and hot water test box has three detection chambers for product impact detection, namely the low-temperature test box, the normal-temperature test box and the high-temperature test box, and the actual material performance of the detected product under the low-temperature, normal-temperature and high-temperature environments can be tested through the cooperation of the three test chambers, the three-tank detection type water body impact test effect of low-temperature, normal-temperature and high-temperature is achieved, the detection work of the detected product is more comprehensive, the use limitation is effectively reduced, and the detection effect is better;
[0044] Meanwhile, the test water in each test tank after the impact test can enter the pipe joint 15 through the respective backwater outlet 14, and enter the backwater pipe 16 through the pipe joint 15, and then re-enter the cold water tank 5 and the hot water tank 6 through the backwater pipe 16 for unified storage;
[0045] In order to facilitate the reuse of the test water in the water tank, the front outer wall of the cold water tank 5 and the hot water tank 6 is provided with a drain outlet 17, and the drain outlet 17 can be connected with a drain pipe during actual use, so that the water body can be directly discharged and utilized, and the utilization efficiency of water resources is improved.
[0046] Through the design and use of the backwater structure, the tested water can be recycled, the water body can be recycled again, the water resource utilization efficiency is improved, the water resource energy consumption is reduced, the environmental protection use effect of secondary recycling is good, resources are saved, waste caused by direct discharge of the water body is avoided, the test machine meets the sustainable cyclic development green environmental protection use requirement of modern industry, and the overall use environmental protection is improved.
[0047] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the utility model. Any figure reference in the claims should not be regarded as limiting the involved claims.
Claims
1. A three-box impact cold and hot water test box comprising a total box body (1), characterized in that, The inside of the total box body (1) is provided with a low-temperature test box (2), one side of the low-temperature test box (2) is provided with a normal-temperature test box (3), one side of the normal-temperature test box (3) is provided with a high-temperature test box (4), the inside of the low-temperature test box (2), the normal-temperature test box (3) and the high-temperature test box (4) is fixedly installed with a shower head (7), the lower portion of the low-temperature test box (2) is provided with a cold water tank (5), the lower portion of the high-temperature test box (4) is provided with a hot water tank (6), the back surface of the cold water tank (5) and the hot water tank (6) is fixedly installed with a water injection pipe (8), the back surface of the cold water tank (5) and the hot water tank (6) is fixedly installed with a first multi-stage pump (9), a second multi-stage pump (10) and a third multi-stage pump (11) respectively, the water inlet of the first multi-stage pump (9) and the third multi-stage pump (11) is connected with a water delivery pipe (12), the first multi-stage pump (9) and the third multi-stage pump (11) are connected with the cold water tank (5) and the hot water tank (6) through the water delivery pipe (12) respectively, the water inlet of the second multi-stage pump (10) is connected with the cold water tank (5) and the hot water tank (6) through a three-way valve pipe, the water outlet of the first multi-stage pump (9), the second multi-stage pump (10) and the third multi-stage pump (11) is connected with three shower heads (7) through water outlet pipes respectively.
2. A three-compartment impact water test chamber according to claim 1, characterized in that: The low-temperature test box (2), the normal-temperature test box (3) and the high-temperature test box (4) are separated by transparent explosion-proof glass.
3. A three-compartment impact water test chamber according to claim 1, wherein: The first multi-stage pump (9), the second multi-stage pump (10) and the third multi-stage pump (11) are vertical multi-stage pumps.
4. The three-box impact water test chamber of claim 1, wherein: The bottom of the low-temperature test box (2), the normal-temperature test box (3) and the high-temperature test box (4) is designed in a downward tapered structure, and a backwater inlet (14) is arranged at the center of the bottom end of the low-temperature test box (2), the normal-temperature test box (3) and the high-temperature test box (4).
5. A three-compartment impact water test chamber as claimed in claim 1, wherein: The backwater inlet (14) of the low-temperature test box (2), the normal-temperature test box (3) and the high-temperature test box (4) is fixedly connected with a pipe joint (15), and the bottom end of the three pipe joints (15) is fixedly connected with a backwater pipe (16).
6. A three-compartment impact water test chamber according to claim 5, wherein: The lower portion of the backwater pipe (16) is connected with the cold water tank (5) and the hot water tank (6) through pipes respectively.
7. A three-compartment impact water test chamber as claimed in claim 1, wherein: The front surface of the cold water tank (5) and the hot water tank (6) is provided with a drain port (17).
8. A three-compartment impact water test chamber as claimed in claim 1, wherein: The outside of the low-temperature test box (2), the normal-temperature test box (3) and the high-temperature test box (4) is hingedly connected with a sealing door (13), and the sealing door (13) is provided with a visual window.