Waterway system sealing performance test method, device, equipment and medium

Abstract

The invention discloses a sealing performance testing method, device and equipment of a waterway system and a medium. The method comprises the following steps: acquiring at least one environmental parameter through an internal sensor preset in the waterway system sealing performance testing device; wherein the waterway system sealing performance testing device is pre-configured with quantitative sealing performance testing liquid and sealing performance testing gas, after waiting for a preset testing time, at least one result parameter is obtained through an internal sensor of the waterway system sealing performance testing device, and finally, the sealing performance of the waterway system is tested on the basis of environmental parameters. Obtaining the gas leakage amount of the current waterway system according to the result parameter and the test time, and obtaining the airtightness test result of the waterway system according to the gas leakage amount. Through the technical scheme of the invention, the qualification test of the sealing performance of the waterway system can be realized, the accuracy of the sealing performance test work of the waterway system is improved, and meanwhile, the test efficiency of the sealing performance test work is improved.

Description

[0001] This application is a divisional application of the Chinese patent application with application number "202310950831.4", application date "July 31, 2023", and title "A method, device, equipment and medium for testing the sealing performance of a water system". Technical Field

[0002] The present invention relates to the field of hardware system testing, and in particular to a method, device, equipment and medium for testing the sealing performance of a water system. Background Art

[0003] For products with cooling water channels, the sealing of the cooling water channels is one of the important indicators of product quality, so it is necessary to conduct sealing tests on such products.

[0004] In the prior art, on the one hand, a soapy water leak detection method is usually used for the sealing test of the water system. The soapy water can be directly applied to the leak-prone area with a brush to observe whether bubbles are generated in the area. However, when using this method, the soapy water solution should not be too thick, otherwise it will be difficult to flow due to excessive viscosity, and the sensitivity of the leak detection will be poor. However, the prepared solution should not be too dilute, otherwise it will be difficult to adhere to the surface of the equipment due to excessive fluidity, and it will be difficult to form bubbles, resulting in poor accuracy and correctness of the sealing test operation of the water system.

[0005] On the other hand, vacuum leak detection is sometimes used in the prior art, because some parts may have one-way leakage, and the sealing of the water system can only be ensured after the pressure and vacuum leak detection meet the requirements. However, since the water system is relatively large, it takes a long time to evacuate, which is time-consuming, and the failure rate of vacuum leak detection in the water system is high, resulting in poor accuracy and low efficiency of leak detection. Summary of the invention

[0006] The present invention provides a method, device, equipment and medium for testing the sealing performance of a water channel system, which can solve the problems of low accuracy and low testing efficiency of the sealing performance testing work of the water channel system in the prior art.

[0007] In a first aspect, an embodiment of the present invention provides a method for testing the tightness of a water system, which is performed by a water system tightness testing device connected to the water system and configured in a terminal or server connected to the water system, wherein the water system tightness testing device is implemented in the form of hardware and / or software, and the method includes:

[0008] Acquire at least one environmental parameter through an internal sensor preset in the water system sealing test device, wherein the environmental parameter includes: an initial gas pressure parameter, a net volume parameter, an initial temperature parameter, a volume compensation parameter, a temperature step parameter and a standard gas pressure parameter, and the water system sealing test device is pre-configured with a quantitative sealing test liquid and a sealing test gas;

[0009] After waiting for a preset test time, obtaining at least one result parameter through an internal sensor of the water system sealing test device;

[0010] Based on the environmental parameters, result parameters and test time, the gas leakage of the current water system is calculated, and the sealing test result of the water system is obtained according to the size of the gas leakage.

[0011] In a second aspect, an embodiment of the present invention provides a water system sealing test device, which is executed by a water system sealing test device connected to the water system and configured in a terminal or server connected to the water system, and the water system sealing test device is implemented in the form of hardware and / or software, and includes:

[0012] An environmental parameter acquisition module, used for acquiring at least one environmental parameter through an internal sensor preset in the water system sealing test device, wherein the environmental parameter includes: an initial gas pressure parameter, a net volume parameter, an initial temperature parameter, a volume compensation parameter, a temperature step parameter and a standard gas pressure parameter, and the water system sealing test device is pre-configured with a quantitative sealing test liquid and a sealing test gas;

[0013] A result parameter acquisition module, used to acquire at least one result parameter through an internal sensor of the water system sealing test device after waiting for a preset test time;

[0014] The test result acquisition module is used to calculate the gas leakage of the current water system based on the environmental parameters, result parameters and test time, and obtain the sealing test result of the water system according to the size of the gas leakage.

[0015] In a third aspect, an embodiment of the present invention provides an electronic device, the electronic device comprising:

[0016] at least one processor; and

[0017] a memory communicatively connected to the at least one processor; wherein,

[0018] The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the sealing test method of the water system described in any embodiment of the present invention.

[0019] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the method for testing the sealing performance of a water system described in any embodiment of the present invention when executed.

[0020] The technical solution of the embodiment of the present invention obtains at least one environmental parameter through an internal sensor preset in a water circuit system sealing test device, and then obtains at least one result parameter through the internal sensor of the water circuit system sealing test device after waiting for a preset test time, and finally obtains the gas leakage amount of the current water circuit system based on the environmental parameter, the result parameter and the test time, and obtains the sealing test result of the water circuit system according to the size of the gas leakage, which solves the problems of low accuracy and low test efficiency of the sealing performance test of the water circuit system in the prior art, and achieves the effect of improving the accuracy of the sealing performance test of the water circuit system and improving the test efficiency of the sealing test.

[0021] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a flow chart of a method for testing the sealing performance of a water system provided according to Embodiment 1 of the present invention;

[0024] Figure 2 This is a flow chart of a method for testing the sealing performance of a water system provided according to the second embodiment of the present invention;

[0025] Figure 3 It is a structural schematic diagram of a specific embodiment provided by the sealing test method of the water channel system according to the second embodiment of the present invention;

[0026] Figure 4is a schematic structural diagram of a water system sealing test device provided according to Embodiment 3 of the present invention;

[0027] Figure 5 It is a structural schematic diagram of an electronic device for implementing the sealing test method of the water channel system according to an embodiment of the present invention. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0030] Embodiment 1

[0031] Figure 1 This is a flow chart of a method for testing the sealing performance of a water system provided in the first embodiment of the present invention. This embodiment is applicable to the case of testing the sealing performance of a water system. The method can be executed by a water system sealing test device connected to the water system. The water system sealing test device can be implemented in the form of hardware and / or software. The water system sealing test device can be configured in a terminal or server connected to the water system. Figure 1 As shown, the method includes:

[0032] S110, obtaining at least one environmental parameter through an internal sensor preset in the water system sealing test device.

[0033] Wherein, the water system sealing test device is pre-configured with a certain amount of sealing test liquid and sealing test gas.

[0034] In this embodiment, the water system can be a hardware system for storing refrigeration liquids such as refrigerant in refrigeration machinery such as chillers; illustratively, the water system includes but is not limited to: chiller refrigeration systems and refrigerant circulation systems and other hardware systems that store refrigeration liquids.

[0035] The internal sensors specifically include: an air pressure sensor, which can be used to measure the air pressure inside the water system sealing test device; and a temperature sensor, which can be used to measure the temperature value inside the water system sealing test device.

[0036] Specifically, the sealing test liquid can be: water or ethylene glycol antifreeze; the sealing gas can be: compressed air, nitrogen or argon; further, the total input amount of the sealing test liquid and the sealing test gas can be manually set and adjusted according to actual working conditions.

[0037] The environmental parameters include: initial gas pressure parameter, net volume parameter, initial temperature parameter, volume compensation parameter, temperature step parameter and standard gas pressure parameter.

[0038] In this embodiment, the initial gas pressure parameter and the initial temperature parameter can be directly obtained by reading the sensors provided in the water circuit system sealing test device; the net volume parameter is the specific volume size of the current water circuit sealing test system; the volume compensation parameter and the temperature step parameter can be directly obtained by the existing technology based on the specific hardware configuration of the current water circuit system sealing test device; the standard air pressure parameter can be the standard atmospheric pressure of 101.325 kPa.

[0039] In this embodiment, the water system sealing test device is configured with a storage box TK on the hardware device, which is used to store a certain amount of pre-configured sealing test liquid and sealing test gas; further, the upstream of the storage box TK is connected to two pipes connected to the external environment, one of which is used to input a certain amount of sealing test liquid into the storage box TK, and the other is used to input a certain amount of sealing test gas into the storage box TK; further, each of the pipes is provided with at least one valve to facilitate the staff to timely adjust the input amount of the sealing test liquid and the sealing test gas.

[0040] S120. After waiting for a preset test time, obtaining at least one result parameter through an internal sensor of the water system sealing test device.

[0041] Among them, the preset test time can be manually preset and adjusted according to the capacity of the storage box TK of the water system sealing test device and the capacity of the water system being tested; accordingly, the larger the capacity, the longer the preset test time.

[0042] The result parameters include: a final pressure parameter and a final temperature parameter.

[0043] In this embodiment, the initial and final pressure parameters and the final temperature parameters can be directly obtained by reading various sensors provided in the water system sealing test device.

[0044] S130. Based on the environmental parameters, the result parameters and the test time, the gas leakage of the current water system is obtained, and the sealing test result of the water system is obtained according to the size of the gas leakage.

[0045] Among them, the gas leakage amount can be used to measure whether there is gas leakage in the water system currently being tested, as well as the specific leakage amount and leakage speed; further, the specific leakage location of the water system with leakage problem can be further determined based on the specific leakage amount and leakage speed.

[0046] Specifically, in this embodiment, obtaining the sealing test result of the water system according to the amount of gas leakage includes:

[0047] Compare the numerical values ​​of the gas leakage amount and the preset threshold; if the gas leakage amount ≥ the preset threshold, determine that the sealing test result of the water system is failed; if the gas leakage amount < the preset threshold, determine that the sealing test result of the water system is passed.

[0048] The preset threshold value may be manually preset and adjusted according to the capacity of the water system being tested and the specific sealing accuracy requirements of the water system.

[0049] The technical solution of the embodiment of the present invention obtains at least one environmental parameter through an internal sensor preset in a water circuit system sealing test device, and then obtains at least one result parameter through the internal sensor of the water circuit system sealing test device after waiting for a preset test time, and finally obtains the gas leakage amount of the current water circuit system based on the environmental parameter, the result parameter and the test time, and obtains the sealing test result of the water circuit system according to the size of the gas leakage, which solves the problems of low accuracy and low test efficiency of the sealing performance test of the water circuit system in the prior art, and achieves the effect of improving the accuracy of the sealing performance test of the water circuit system and improving the test efficiency of the sealing test.

[0050] Embodiment 2

[0051] Figure 2 A flow chart of a method for testing the sealing performance of a water system provided in the second embodiment of the present invention. This embodiment is refined based on the above-mentioned embodiment. In this embodiment, the method for obtaining the gas leakage amount of the current water system is specifically refined with respect to environmental parameters, result parameters and test time.

[0052] like Figure 2 As shown, the method includes:

[0053] S210: Acquire at least one environmental parameter through an internal sensor preset in the water system sealing test device.

[0054] S220: After waiting for a preset test time, obtaining at least one result parameter through an internal sensor of the water system sealing test device.

[0055] S230, based on the environmental parameters, the result parameters and the test time, the pressure change rate is calculated, and based on the environmental parameters, the volume change rate is calculated.

[0056] On the one hand, the air pressure change rate is calculated based on the environmental parameters, result parameters and test time, including: based on the environmental parameters, result parameters and test time, the air pressure change rate is calculated by a preset formula; wherein the preset formula is: air pressure change rate = initial gas pressure parameter - {final pressure parameter + initial gas pressure parameter - (initial gas pressure parameter * final temperature parameter / initial temperature parameter)}.

[0057] Among them, the air pressure change rate can be used to measure the change size and change speed of the air pressure of the water system currently being tested; further, the larger the air pressure change rate, the faster the water system leaks gas, that is, the worse the sealing of the water system.

[0058] On the other hand, the volume change rate is calculated based on the environmental parameters, including: based on the environmental parameters, the volume change rate is calculated according to a preset formula; wherein the preset formula is: volume change rate = net volume parameter * standard gas pressure parameter / initial gas pressure parameter.

[0059] Similarly, the volume change rate can be used to measure the change size and change speed of the sealing gas and sealing liquid in the water system currently being tested; further, the larger the volume change rate, the faster the water system leaks gas, that is, the worse the sealing of the water system.

[0060] S240: Calculate the gas leakage amount of the current water system based on a preset formula according to the gas pressure change rate, volume change rate and test time.

[0061] The preset formula is: gas leakage of the water system = (10*air pressure change rate*volume change rate) / (test time*1000).

[0062] S250: Obtain a sealing test result of the water system according to the amount of gas leakage.

[0063] The technical solution of the embodiment of the present invention obtains at least one environmental parameter through an internal sensor preset in a water circuit system sealing test device, and then obtains at least one result parameter through the internal sensor of the water circuit system sealing test device after waiting for a preset test time, and finally calculates the air pressure change rate based on the environmental parameter, the result parameter and the test time, and calculates the volume change rate based on the environmental parameter, calculates the gas leakage of the current water circuit system based on the preset formula according to the air pressure change rate, the volume change rate and the test time, and obtains the sealing test result of the water circuit system according to the size of the gas leakage, which solves the problems of low accuracy and low test efficiency of the sealing performance test of the water circuit system in the prior art, and achieves the effect of improving the accuracy of the sealing performance test of the water circuit system and improving the test efficiency of the sealing test.

[0064] Specific implementation scenarios

[0065] In order to more clearly describe the technical solution provided by the embodiment of the present invention, this embodiment briefly introduces a specific implementation scenario obtained according to this embodiment.

[0066] like Figure 3 Shown is a water system to be tested and a water system sealing test device connected to the water system through a connecting port.

[0067] Before the sealing test begins, the current experimental conditions are set as follows: the temperature is 22° C., the sealing gas is nitrogen and argon, and the sealing liquid is ethylene glycol antifreeze.

[0068] Step 1: Inject ethylene glycol into the water system through the infusion port above the expansion water tank, inject ethylene glycol into the water system sealing test device through the sealing liquid inlet, and inject nitrogen and argon into the water system sealing test device through the sealing gas inlet.

[0069] Step 2: Close all valves configured on the sealing liquid inlet and the sealing gas inlet.

[0070] Step 3: Obtain the parameters of the internal sensors in the current state, and obtain all environmental parameters through the system hardware configuration and current environmental information.

[0071] Step 4: After waiting for a preset test time, at least one result parameter is obtained through an internal sensor of the water system sealing test device.

[0072] Step 5: Based on the environmental parameters, result parameters and test time, the gas leakage of the current water system is obtained, and according to the size of the gas leakage, the sealing test result of the water system is obtained as qualified sealing.

[0073] Step 6: Open the drain port of the water channel sealing test device and drain all the liquid in the storage box TK.

[0074] Step 7: Open the valve of the water tank of the water system to allow compressed air to enter so that the water system can operate normally.

[0075] Embodiment 3

[0076] Figure 4 A water channel system sealing test device provided in the third embodiment of the present invention is executed by a water channel system sealing test device connected to the water channel system.

[0077] like Figure 4 As shown, the device comprises:

[0078] The environmental parameter acquisition module 410 is used to acquire at least one environmental parameter through an internal sensor preset in the water system sealing test device; wherein the water system sealing test device is pre-configured with a quantitative sealing test liquid and a sealing test gas;

[0079] A result parameter acquisition module 420, configured to acquire at least one result parameter through an internal sensor of the water system sealing test device after waiting for a preset test time;

[0080] The test result acquisition module 430 is used to obtain the gas leakage of the current water system based on the environmental parameters, result parameters and test time, and obtain the sealing test result of the water system according to the size of the gas leakage.

[0081] The technical solution of the embodiment of the present invention obtains at least one environmental parameter through an internal sensor preset in a water circuit system sealing test device, and then obtains at least one result parameter through the internal sensor of the water circuit system sealing test device after waiting for a preset test time, and finally obtains the gas leakage amount of the current water circuit system based on the environmental parameter, the result parameter and the test time, and obtains the sealing test result of the water circuit system according to the size of the gas leakage, which solves the problems of low accuracy and low test efficiency of the sealing performance test of the water circuit system in the prior art, and achieves the effect of improving the accuracy of the sealing performance test of the water circuit system and improving the test efficiency of the sealing test.

[0082] Based on the above embodiment, the test result acquisition module 430 further includes:

[0083] An air pressure change rate calculation unit, used to calculate the air pressure change rate based on environmental parameters, result parameters and test time;

[0084] A volume change rate calculation unit, used to calculate the volume change rate based on environmental parameters;

[0085] A gas leakage calculation unit, used to calculate the gas leakage of the current water system based on a preset formula according to the gas pressure change rate, volume change rate and test time;

[0086] The preset formula is: gas leakage of the water system = (10*air pressure change rate*volume change rate) / (test time*1000).

[0087] On the basis of the above embodiment, the air pressure change rate calculation unit is further used to: calculate the air pressure change rate by a preset formula based on the environmental parameters, the result parameters and the test time;

[0088] Wherein, the preset formula is:

[0089] Gas pressure change rate = initial gas pressure parameter - {final pressure parameter + initial gas pressure parameter - (initial gas pressure parameter * final temperature parameter / initial temperature parameter)}.

[0090] Based on the above embodiment, the volume change rate calculation unit is specifically used to: calculate the volume change rate based on the environmental parameters according to a preset formula; wherein the preset formula is: volume change rate = net volume parameter * standard air pressure parameter / initial gas pressure parameter.

[0091] Based on the above embodiment, the test result acquisition module 430 further includes:

[0092] A numerical comparison unit, used to compare the numerical value relationship between the gas leakage amount and a preset threshold value;

[0093] A first result generating unit, configured to determine that a sealing test result of the water system is failed if the gas leakage amount is greater than or equal to a preset threshold;

[0094] The second result generating unit is used to determine that the sealing test result of the water system is passed if the gas leakage amount is less than a preset threshold.

[0095] The sealing test device for a water channel system provided in an embodiment of the present invention can execute the sealing test method for a water channel system provided in any embodiment of the present invention, and has functional modules and beneficial effects corresponding to the execution method.

[0096] Embodiment 4

[0097] Figure 5 A schematic diagram of the structure of an electronic device 10 that can be used to implement an embodiment of the present invention is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required herein.

[0098] like Figure 5 As shown, the electronic device 10 includes at least one processor 11, and a memory connected to the at least one processor 11, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., wherein the memory stores a computer program that can be executed by at least one processor, and the processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 to the random access memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other through a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0099] A number of components in the electronic device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0100] The processor 11 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as a method for testing the sealing of a waterway system.

[0101] Accordingly, the method comprises:

[0102] At least one environmental parameter is obtained through an internal sensor preset in the water system sealing test device; wherein the water system sealing test device is pre-configured with a quantitative sealing test liquid and a sealing test gas;

[0103] After waiting for a preset test time, obtaining at least one result parameter through an internal sensor of the water system sealing test device;

[0104] Based on the environmental parameters, the result parameters and the test time, the gas leakage of the current water system is obtained, and the sealing test result of the water system is obtained according to the size of the gas leakage.

[0105] In some embodiments, a method for testing the tightness of a waterway system may be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as a storage unit 18. In some embodiments, part or all of the computer program may be loaded and / or installed on the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the method for testing the tightness of a waterway system described above may be executed. Alternatively, in other embodiments, the processor 11 may be configured to execute a method for testing the tightness of a waterway system in any other appropriate manner (e.g., by means of firmware).

[0106] Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various implementations can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0107] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions / operations specified in the flow chart and / or block diagram are implemented. The computer program may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0108] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in combination with an instruction execution system, device or equipment. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0109] To provide interaction with a user, the systems and techniques described herein may be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0110] The systems and techniques described herein may be implemented in a computing system that includes backend components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes frontend components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0111] A computing system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The client and server relationship is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VPS services.

[0112] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

Claims

1. A method for testing the tightness of a water system, which is performed by a water system tightness testing device connected to the water system and configured in a terminal or server connected to the water system, wherein the water system tightness testing device is implemented in the form of hardware and / or software, and is characterized in that: include: Acquire at least one environmental parameter through an internal sensor preset in the water system sealing test device, wherein the environmental parameter includes: an initial gas pressure parameter, a net volume parameter, an initial temperature parameter, a volume compensation parameter, a temperature step parameter and a standard gas pressure parameter, and the water system sealing test device is pre-configured with a quantitative sealing test liquid and a sealing test gas; After waiting for a preset test time, obtaining at least one result parameter through an internal sensor of the water system sealing test device; Based on the environmental parameters, result parameters and test time, the gas leakage of the current water system is calculated, and the sealing test result of the water system is obtained according to the size of the gas leakage.

2. The method according to claim 1, characterized in that Based on environmental parameters, result parameters and test time, the gas leakage of the current water system is obtained, including: Based on the environmental parameters, result parameters and test time, the air pressure change rate is calculated; The volume change rate is calculated based on the environmental parameters; According to the pressure change rate, volume change rate and test time, the gas leakage amount of the current water system is calculated based on a preset formula; The preset formula is: gas leakage of the water system = (10*air pressure change rate*volume change rate) / (test time*1000).

3. The method according to claim 2, characterized in that Based on the environmental parameters, result parameters and test time, the pressure change rate is calculated, including: Based on environmental parameters, result parameters and test time, the pressure change rate is calculated using a preset formula; Wherein, the preset formula is: Gas pressure change rate = initial gas pressure parameter - {final pressure parameter + initial gas pressure parameter - (initial gas pressure parameter * final temperature parameter / initial temperature parameter)}.

4. The method according to claim 2, characterized in that: The volume change rate is calculated based on environmental parameters, including: Based on the environmental parameters, the volume change rate is calculated according to a preset formula; Among them, the preset formula is: volume change rate = net volume parameter * standard gas pressure parameter / initial gas pressure parameter.

5. The method according to claim 1, characterized in that: The water system sealing test device is configured with a storage box TK on the hardware device, and two pipes connected to the external environment are connected to the upstream of the storage box TK, one of which is used to input a quantitative sealing test liquid into the storage box TK, and the other pipe is used to input a quantitative sealing test gas into the storage box TK; further, each of the pipes is provided with at least one valve.

6. The method according to claim 1, characterized in that The result parameters include: a final pressure parameter and a final temperature parameter.

7. The method according to claim 1, characterized in that The sealing test result of the water system is obtained according to the amount of gas leakage, including: Comparing the gas leakage amount with a preset threshold; If the gas leakage amount is greater than or equal to the preset threshold, the sealing test result of the water system is determined to be failed; If the gas leakage amount is less than the preset threshold, the sealing test result of the water system is determined to be passed.

8. A water system sealing test device, which is executed by a water system sealing test device connected to the water system and configured in a terminal or server connected to the water system, and the water system sealing test device is implemented in the form of hardware and / or software, and is characterized in that: include: An environmental parameter acquisition module, used for acquiring at least one environmental parameter through an internal sensor preset in the water system sealing test device, wherein the environmental parameter includes: an initial gas pressure parameter, a net volume parameter, an initial temperature parameter, a volume compensation parameter, a temperature step parameter and a standard gas pressure parameter, and the water system sealing test device is pre-configured with a quantitative sealing test liquid and a sealing test gas; A result parameter acquisition module, used to acquire at least one result parameter through an internal sensor of the water system sealing test device after waiting for a preset test time; The test result acquisition module is used to calculate the gas leakage of the current water system based on the environmental parameters, result parameters and test time, and obtain the sealing test result of the water system according to the size of the gas leakage.

9. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can perform the sealing test method for the water channel system according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the sealing test method for a water system according to any one of claims 1 to 7 when executed.

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