CN219736433U - Comprehensive test acceptance machine for water supply system - Google Patents
Comprehensive test acceptance machine for water supply system Download PDFInfo
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- CN219736433U CN219736433U CN202320179419.2U CN202320179419U CN219736433U CN 219736433 U CN219736433 U CN 219736433U CN 202320179419 U CN202320179419 U CN 202320179419U CN 219736433 U CN219736433 U CN 219736433U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 270
- 238000012360 testing method Methods 0.000 title claims abstract description 78
- 238000011010 flushing procedure Methods 0.000 claims description 30
- 238000013461 design Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The utility model discloses a comprehensive test acceptance machine for a water supply system, which belongs to the technical field of electromechanical installation engineering, and has the technical scheme that the comprehensive test acceptance machine comprises a rapid heater, a hot water outlet pipeline and a water inlet pipeline group, wherein the hot water outlet pipeline and the water inlet pipeline group are communicated with the rapid heater, and the water inlet pipeline group comprises a cold water interface pipeline, a cold water outlet pipeline and a backwater interface pipeline which are arranged in parallel; the hot water outlet pipeline and the water inlet pipeline group are electrically connected with the rapid heater through the centralized controller which is electrically connected with each other; the utility model provides a comprehensive test acceptance machine for a water supply system, which is characterized in that a complete test loop is formed with a cold and hot water pipeline after the cold and hot water pipeline with the acceptance tester is connected. Different valves and devices are respectively opened through preset test logic of the centralized controller, and the centralized controller records time, temperature, pressure and other data of each flow and judges whether the data meet the design requirements through analysis.
Description
Technical Field
The utility model belongs to the technical field of electromechanical installation engineering, and particularly relates to a comprehensive test acceptance machine for a water supply system.
Background
In the hidden engineering acceptance and test in the cold and hot water pipeline system installation process, the prior product judges whether the equipment and pipeline installation effect of the cold and hot water pipeline system meet the early design requirement by simulating the use scene after installation and delivery. At present, only pressure and water-through tests can be carried out in the hidden acceptance stage of a cold and hot water pipeline system in the market, the test method is single, and whether the cold and hot water pipeline system can meet the design requirement cannot be judged. The prior art can only test at two points of pressure resistance and water supply, and the testing equipment in the aspects of water consumption, comfort level, hot water response time and the like is missing.
For complex cold and hot water systems, various faults often cause defects which are not easily perceived in the system during construction, and the defects can seriously affect the system. The multifunctional acceptance testing machine for the cold and hot water pipeline system can timely find defects in system construction before the sealing plates are concealed. Helping to judge whether the construction quality meets the requirement.
Disclosure of Invention
The utility model aims to provide a comprehensive test acceptance machine for a water supply system, which is used for forming a complete test loop with a cold and hot water pipeline after the cold and hot water pipeline with the acceptance tester is connected. Different valves and devices are respectively opened through preset test logic of the centralized controller, and the centralized controller records time, temperature, pressure and other data of each flow and judges whether the data meet the design requirements through analysis.
The utility model aims at realizing the purposes, and comprises a rapid heater, a hot water outlet pipeline and a water inlet pipeline group, wherein the hot water outlet pipeline and the water inlet pipeline group are communicated with the rapid heater, and the water inlet pipeline group comprises a cold water interface pipeline, a cold water outlet pipeline and a water return interface pipeline which are arranged in parallel; the hot water outlet pipeline and the water inlet pipeline group are electrically connected with the rapid heater through the centralized controller which is electrically connected.
Further, the hot water outlet pipeline is provided with a first temperature pressure gauge and a first electric valve in sequence in the water outlet direction, and the first temperature pressure gauge and the first electric valve are electrically connected with the centralized controller.
Further, the cold water interface pipeline is sequentially provided with a water inlet pressure gauge, a water inlet electric valve and a water inlet filter in the water inlet direction; the water inlet pressure gauge, the water inlet electric valve and the water inlet filter are all electrically connected with the centralized controller.
Further, the backwater interface pipeline comprises a backwater electric valve, a backwater temperature pressure gauge, a backwater filter and a circulating pump which are sequentially arranged in the water inlet direction; the backwater interface pipeline is provided with a backwater check valve at the position where the circulating pump is communicated with the rapid heater.
Furthermore, the cold water outlet pipeline is provided with a hand pressure test pump set and a flushing pump set in parallel in the water outlet direction, and a cold water outlet temperature pressure gauge and a cold water outlet electric valve are sequentially arranged at the water outlet ends of the hand pressure test pump set and the flushing pump set.
Further, the hand pressure test pump set is provided with a hand pressure test pump and a hand pressure test pump check valve in sequence in the water outlet direction.
Further, the flushing pump set is provided with a flushing pump and a flushing pump check valve in sequence in the water outlet direction.
Further, the hot water outlet pipeline is further provided with a high-pressure gas outlet pipe group, the high-pressure gas outlet pipe group is provided with a high-pressure gas pipe pressure gauge and an air pump, and the high-pressure gas pipe pressure gauge is electrically connected with the centralized controller.
Further, the pipelines connected in parallel with the hand pressure test pump set and the flushing pump set are communicated with the quick heater through a cold water outlet check valve.
Further, the cold water outlet pipeline is communicated with the water inlet filter and the cold water outlet check valve through a three-way electric valve.
The beneficial effects of the utility model are as follows:
1. according to the utility model, after the test acceptance machine is connected with a corresponding cold and hot water pipeline, the test acceptance machine is heated to further realize the simulated measurement of water flow in the cold and hot water pipeline, a rapid heater, a filter, a booster pump, a circulating pump and a plurality of temperature pressure flow sensors are arranged in the acceptance test machine, the water consumption state of sanitary equipment delivered by a simulation system is fed back through the sensors, whether the temperature pressure and the flow meet the design requirements or not is judged, and more specifically, the water return interface pipeline is arranged to realize the power supply to the circulation of the hot water system, so that the stability of the whole circulation of the cold and hot water pipeline is enhanced.
2. According to the utility model, the stability and the pressure detection of the discharged hot water are realized by arranging the first temperature pressure gauge and the first electric valve in the water outlet direction of the hot water outlet pipeline, wherein the first electric valve intelligently controls the hot water of the hot water outlet pipeline.
3. According to the utility model, the water inlet pressure gauge, the water inlet electric valve and the water inlet filter are sequentially arranged in the water inlet direction of the cold water interface pipeline, so that the electric control of the water inlet amount of the cold water is realized, and meanwhile, the water inlet pressure gauge carries out real-time pressure test on the discharged cold water, wherein the water inlet filter is used for filtering the discharged cold water, and the problem of equipment blockage caused by the circulation of impurities in the filtering pipeline is avoided; the water inlet pressure gauge, the water inlet electric valve and the water inlet filter are all electrically connected with the centralized controller, and under the control of the centralized controller, the water inlet pressure gauge, the water inlet electric valve and the water inlet filter are enabled to have the function and the effect of uniform and intelligent control.
4. According to the utility model, the water supply operation of the whole testing machine is realized by arranging the water return interface pipeline, and more particularly, the water return interface pipeline has the circulation function, so that the water return filter is arranged, the filtering effect in the water return circulation process is improved, the blockage of the pipeline in the testing machine is further reduced, the service life of the pipeline is prolonged, the water temperature and the water pressure in the pipeline are monitored in real time by the water return temperature pressure gauge, and further, the stable circulation of the water flow in the set direction can be enhanced by arranging the water return check valve.
5. According to the utility model, the hand pressure test pump set and the flushing pump set which are connected in parallel are arranged in the water outlet direction of the cold water outlet pipeline, so that the pressure test and the pipeline flushing of the pipeline are realized, the components are connected through the pipeline, the flow direction of water in the pipeline is switched through the electric valve, and different testing links are completed through different testing components.
6. According to the utility model, the testing machine is used for testing the water quantity, the water pressure, the temperature, the comfort level, the hot water response time and the like, and the multifunctional acceptance testing machine for the cold and hot water pipeline system fills the blank. The hidden construction problem can be found in advance by completely simulating the use requirement, and a large amount of reworking caused by finding out the problem in completion and acceptance is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a system diagram of a testing machine of the present utility model.
In the drawings, a 1-quick heater, a 2-hot water outlet pipeline, a 3-water inlet pipeline group, a 4-cold water interface pipeline, a 5-return water interface pipeline, a 6-centralized controller, a 7-first temperature pressure gauge, an 8-first electric valve, a 9-water inlet pressure gauge, a 10-water inlet electric valve, an 11-water inlet filter, a 12-return water electric valve, a 13-return water temperature pressure gauge, a 14-return water filter, a 15-circulating pump, a 16-return water check valve, a 17-hand pressure test pump group, a 18-flushing pump group, a 19-cold water outlet temperature pressure gauge, a 20-cold water outlet electric valve, a 22-hand pressure test pump, a 23-hand pressure test pump check valve, a 25-flushing pump, a 26-flushing pump check valve, a 27-high pressure gas outlet pipe group, a 28-high pressure gas pipe pressure gauge, a 29-air pump, a 30-cold water outlet check valve and a 31-three-way electric valve are arranged.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
The comprehensive test acceptance machine for the water supply system comprises a rapid heater 1, a hot water outlet pipeline 2 and a water inlet pipeline group 3, wherein the hot water outlet pipeline 2 and the water inlet pipeline group 3 are communicated with the rapid heater 1, and the water inlet pipeline group 3 comprises a cold water interface pipeline 4, a cold water outlet pipeline 4 and a return water interface pipeline 5 which are arranged in parallel; the hot water outlet pipeline 2 and the water inlet pipeline group 3 are electrically connected with the rapid heater 1 through an electrically connected centralized controller 6.
Through with test acceptance machine and corresponding cold and hot water piping connection back to heat the test acceptance machine and then realize carrying out the measurement after simulating to cold and hot water piping rivers, built-in quick heater 1 of acceptance test machine, the filter, the booster pump, circulating pump 15 and a plurality of temperature pressure flow sensor, sanitary ware water consumption state after delivery through analog system, whether satisfy the design requirement through sensor feedback temperature pressure and flow, more specifically, through setting up return water interface pipeline 5, realize providing power to hot water system circulation, thereby strengthen the stability to cold and hot water piping overall cycle.
Preferably, the hot water outlet pipeline 2 is provided with a first temperature pressure gauge 7 and a first electric valve 8 in turn in the water outlet direction, and the first temperature pressure gauge 7 and the first electric valve 8 are electrically connected with the centralized controller 6.
Through setting up first temperature manometer 7 and first electric valve 8 in the play water direction of hot water outlet pipe 2, realize carrying out the stability and the detection of pressure of the hot water of discharge, wherein first electric valve 8 carries out intelligent control to the hot water of hot water outlet pipe 2.
Preferably, the cold water interface pipeline 4 is provided with a water inlet pressure gauge 9, a water inlet electric valve 10 and a water inlet filter 11 in sequence in the water inlet direction; the water inlet pressure gauge 9, the water inlet electric valve 10 and the water inlet filter 11 are all electrically connected with the centralized controller 6.
A water inlet pressure gauge 9, a water inlet electric valve 10 and a water inlet filter 11 are sequentially arranged in the water inlet direction of the cold water interface pipeline 4, so that electric control of the water inlet amount of the cold water is realized, and meanwhile, the water inlet pressure gauge 9 performs real-time pressure test on the discharged cold water, wherein the water inlet filter 11 is used for filtering the discharged cold water, and the problem of equipment blockage caused by circulation of impurities in a filtering pipeline is avoided; the water inlet pressure gauge 9, the water inlet electric valve 10 and the water inlet filter 11 are electrically connected with the centralized controller 6, and under the control of the centralized controller 6, the water inlet pressure gauge 9, the water inlet electric valve 10 and the water inlet filter 11 are enabled to have even and intelligent control functions and effects.
Preferably, the backwater interface pipeline 5 comprises a backwater electric valve 12, a backwater temperature pressure gauge 13, a backwater filter 14 and a circulating pump 15 which are sequentially arranged in the water inlet direction; the backwater interface pipeline 5 is provided with a backwater check valve 16 at a position where the circulating pump 15 is communicated with the rapid heater 1.
Through setting up return water interface pipeline 5, realize having the function of circulation operation to the water supply operation of whole testing machine, more specifically, because return water interface pipeline 5 has the function of circulation, from this, set up return water filter 14, improve the filter effect to in return water circulation process, and then reduce the jam of testing machine inner tube, strengthen its life, return water temperature manometer 13 realizes carrying out real-time monitoring to temperature and the water pressure in this part pipeline, further, return water check valve 16's setting can strengthen the stable circulation of rivers in the established direction.
Preferably, the cold water outlet pipeline 4 is provided with a hand pressure test pump set 17 and a flushing pump set 18 in parallel in the water outlet direction, and a cold water outlet temperature pressure gauge 19 and a cold water outlet electric valve 20 are sequentially arranged on the water outlet ends of the hand pressure test pump set 17 and the flushing pump set 18.
The hand pressure test pump set 17 and the flushing pump set 18 which are connected in parallel are arranged in the water outlet direction of the cold water outlet pipeline, so that the pipeline pressure test and pipeline flushing are realized, and further, the components are connected through pipelines, the flow direction of water in the pipeline is switched through an electric valve, and different testing links are completed through different testing components.
Preferably, the hand pressure test pump unit 17 is provided with a hand pressure test pump 22 and a hand pressure test pump check valve 23 in this order in the water outlet direction.
Preferably, the flushing pump set 18 is provided with a flushing pump 25 and a flushing pump check valve 26 in this order in the direction of the water output. Since the flushing pump 25 and the flushing pump check valve 26 are arranged in the water outlet direction of the flushing pump set 18, the flushing pump check valve 26 prevents the backflow of the flushing water flow, so that more thorough cleaning is realized.
Preferably, the hot water outlet pipeline 2 is further provided with a high-pressure gas outlet pipe group 27, the high-pressure gas outlet pipe group 27 is provided with a high-pressure gas pipe pressure gauge 28 and an air pump 29, and the high-pressure gas pipe pressure gauge 28 is electrically connected with the centralized controller 6.
The multifunctional acceptance tester for the cold and hot water pipeline system fills the blank by testing the water quantity, the water pressure, the temperature, the comfort level, the hot water response time and the like through the tester. The hidden construction problem can be found in advance by completely simulating the use requirement, and a large amount of reworking caused by finding out the problem in completion and acceptance is avoided.
Preferably, the pipeline connected in parallel between the hand pressure test pump set 17 and the flushing pump set 18 is communicated with the rapid heater 1 through a cold water outlet check valve 30.
Preferably, the cold water outlet pipe 4 is provided in communication with the water inlet filter 11 and the cold water outlet check valve 30 via a three-way electrically operated valve 31.
The working principle and the working process of the utility model are as follows:
according to the utility model, after the test acceptance machine is connected with a corresponding cold and hot water pipeline, the test acceptance machine is heated to further realize the measurement after simulation of water flow in the cold and hot water pipeline, the rapid heater 1, the filter, the booster pump, the circulating pump 15 and a plurality of temperature and pressure flow sensors are arranged in the acceptance test machine, the water state of sanitary equipment delivered by the simulation system is fed back through the sensors to judge whether the temperature, pressure and flow meet the design requirements, and more particularly, the backwater interface pipeline 5 is arranged to realize the power supply to the circulation of the hot water system, so that the stability of the whole circulation of the cold and hot water pipeline is enhanced.
Furthermore, a water inlet pressure gauge 9, a water inlet electric valve 10 and a water inlet filter 11 are sequentially arranged in the water inlet direction of the cold water interface pipeline 4, so that electric control of the water inlet amount of the cold water is realized, and meanwhile, the water inlet pressure gauge 9 performs real-time pressure test on the discharged cold water, wherein the water inlet filter 11 is used for filtering the discharged cold water, and the problem of equipment blockage caused by circulation of impurities in a filtering pipeline is avoided; the water inlet pressure gauge 9, the water inlet electric valve 10 and the water inlet filter 11 are electrically connected with the centralized controller 6, and under the control of the centralized controller 6, the water inlet pressure gauge 9, the water inlet electric valve 10 and the water inlet filter 11 are enabled to have even and intelligent control functions and effects.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. The comprehensive test acceptance machine for the water supply system comprises a rapid heater (1), a hot water outlet pipeline (2) and a water inlet pipeline group (3), wherein the hot water outlet pipeline (2) and the water inlet pipeline group (3) are communicated with the rapid heater (1), and the comprehensive test acceptance machine is characterized in that the water inlet pipeline group (3) comprises a cold water interface pipeline (4), a cold water outlet pipeline and a water return interface pipeline (5) which are arranged in parallel; the hot water outlet pipeline (2) and the water inlet pipeline group (3) are electrically connected with the rapid heater (1) through an electrically connected centralized controller (6).
2. The comprehensive test acceptance machine for the water supply system according to claim 1, wherein the hot water outlet pipeline (2) is sequentially provided with a first temperature pressure gauge (7) and a first electric valve (8) in the water outlet direction, and the first temperature pressure gauge (7) and the first electric valve (8) are electrically connected with the centralized controller (6).
3. The comprehensive test acceptance machine for the water supply system according to claim 1, wherein the cold water interface pipeline (4) is sequentially provided with a water inlet pressure gauge (9), a water inlet electric valve (10) and a water inlet filter (11) in the water inlet direction; the water inlet pressure gauge (9), the water inlet electric valve (10) and the water inlet filter (11) are all electrically connected with the centralized controller (6).
4. The comprehensive test acceptance machine for the water supply system according to claim 1, wherein the water return interface pipeline (5) comprises a water return electric valve (12), a water return temperature pressure gauge (13), a water return filter (14) and a circulating pump (15) which are sequentially arranged in the water inlet direction; the backwater interface pipeline (5) is provided with a backwater check valve (16) at the position where the circulating pump (15) is communicated with the rapid heater (1).
5. The comprehensive test acceptance machine for the water supply system according to claim 1, wherein a hand pressure test pump set (17) and a flushing pump set (18) are arranged in parallel in the water outlet direction of the cold water outlet pipeline, and a cold water outlet temperature pressure gauge (19) and a cold water outlet electric valve (20) are sequentially arranged on the water outlet ends of the hand pressure test pump set (17) and the flushing pump set (18).
6. The comprehensive test acceptance machine for the water supply system according to claim 5, wherein the hand pressure test pump set (17) is sequentially provided with a hand pressure test pump (22) and a hand pressure test pump check valve (23) in the water outlet direction.
7. The comprehensive test acceptance machine for water supply systems according to claim 5, wherein the flushing pump group (18) is sequentially provided with a flushing pump (25) and a flushing pump check valve (26) in the water outlet direction.
8. The comprehensive test acceptance machine for the water supply system according to claim 1, wherein the hot water outlet pipeline (2) is further provided with a high-pressure gas outlet pipe group (27), the high-pressure gas outlet pipe group (27) is provided with a high-pressure gas pipe pressure gauge (28) and an air pump (29), and the high-pressure gas pipe pressure gauge (28) is electrically connected with the centralized controller (6).
9. The comprehensive test acceptance machine for the water supply system according to claim 7 is characterized in that a pipeline connected in parallel with the hand pressure test pump set (17) and the flushing pump set (18) is communicated with the quick heater (1) through a cold water outlet check valve (30).
10. The comprehensive test acceptance machine for the water supply system according to claim 9, wherein the cold water outlet pipeline is communicated with the water inlet filter (11) and the cold water outlet check valve (30) through a three-way electric valve (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320179419.2U CN219736433U (en) | 2023-02-10 | 2023-02-10 | Comprehensive test acceptance machine for water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320179419.2U CN219736433U (en) | 2023-02-10 | 2023-02-10 | Comprehensive test acceptance machine for water supply system |
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| Publication Number | Publication Date |
|---|---|
| CN219736433U true CN219736433U (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320179419.2U Active CN219736433U (en) | 2023-02-10 | 2023-02-10 | Comprehensive test acceptance machine for water supply system |
Country Status (1)
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|---|---|
| CN (1) | CN219736433U (en) |
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2023
- 2023-02-10 CN CN202320179419.2U patent/CN219736433U/en active Active
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