Water inlet structure of multi-effect water distiller
By adding a purified water buffer component and a flow detection component to the multi-effect distillation water machine, the problems of the booster pump running dry and the water production being unstable due to unstable water inflow were solved, and a stable water inflow and water production quality were achieved.
Patent Information
- Application Number
- CN202422936485.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-11-29
AI Technical Summary
When the influent flow rate of a multi-effect distillation water machine is unstable, it can cause the booster pump to run dry, the motor to overheat abnormally, and the temperature and conductivity of the produced water to become unstable, affecting the production capacity and water quality.
A purified water buffer assembly and a flow detection assembly are added before the booster pump. Combined with a level sensor and controller, the purified water flow rate can be controlled in real time to ensure that the buffer assembly stores sufficient purified water.
To avoid the booster pump running dry, stabilize the water intake, ensure stable conductivity and temperature of the produced water, and improve the capacity and quality of the multi-effect distillation water machine.
Smart Images
Figure CN223722839U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a multi-effect distillation water machine water inlet structure belongs to injection water preparation equipment technical field. BACKGROUND
[0002] The water production principle of the multi-effect distillation water machine is that raw water (i.e. purified water) enters a condenser for preliminary heat exchange through a booster pump, then enters each effect preheater in turn, and then enters an evaporator in the first effect through a material water distributor to be sprayed on the inner wall of the heating pipe, so that the material water flows in a film shape in the pipe, is heated and vaporized by steam from the boiler, and produces secondary steam carrying water droplets, which enters a steam-water separation device from the lower end of the heating pipe, and the separated pure steam enters the next effect as heating steam, and the raw water that is not evaporated enters the next effect to repeat the above process. The pure steam produced in the last effect enters the condenser to be combined and cooled with the condensed water from each effect except the first effect, and becomes injection water after removing insoluble gas. The operation mode of the multi-effect distillation water machine has the following disadvantages:
[0003] Firstly, when the workshop uses a large amount of purified water or ends the use of purified water, the water inlet amount of the multi-effect distillation water machine is unstable, and the booster pump may appear idle, which may cause the motor to abnormally heat and even burn out, thereby shortening the service life of the booster pump.
[0004] Secondly, when the workshop uses a large amount of purified water or ends the use of purified water, the amount of purified water entering the multi-effect distillation water machine instantaneously decreases or increases, thereby causing the temperature of the injection water produced by the equipment to be unstable and high and low, and finally all being discharged, which not only affects the normal water use of the workshop, but also causes waste of injection water.
[0005] Thirdly, when the workshop uses a large amount of purified water or ends the use of purified water, the unstable water inlet amount cannot meet the normal demand of the multi-effect distillation water machine, which causes the production capacity of the multi-effect distillation water machine to be unstable, and also causes the water conductivity of the water produced by the multi-effect distillation water machine to fluctuate greatly, although the water quality is within the qualified range, but to some extent, it affects the water quality of the entire injection water system. UTILITY MODEL CONTENTS
[0006] To solve the above technical problems, the utility model provides a multi-effect distillation water machine water inlet structure.
[0007] The utility model is realized by the following technical solutions:
[0008] The utility model relates to a kind of multi-effect distillation water machine water inlet structure, including multi-effect distillation water machine, purified water pipe and controller, one end of the purified water pipe is connected with the water inlet of multi-effect distillation water machine, purified water buffer assembly, booster pump and flow detection component are installed in sequence on the purified water pipe, and flow detection component is arranged close to multi-effect distillation water machine, and the controller is electrically connected with purified water buffer assembly, booster pump and flow detection component.
[0009] The purified water buffer assembly is a buffer tank.
[0010] The buffer tank is provided with a liquid level detection component, and the liquid level detection component is electrically connected with the controller.
[0011] The liquid level detection component is a liquid level sensor.
[0012] The flow detection component is a flow meter.
[0013] The purified water pipe is provided with a sampling valve, and the purified water buffer assembly is located between the sampling valve and the booster pump.
[0014] The beneficial effects of the utility model lie in that: since purified water buffer assembly is additionally provided before booster pump, and sufficient purified water is stored in purified water buffer assembly, firstly, it can avoid the idling of booster pump, which helps to prolong its service life; secondly, it makes the purified water quantity entering multi-effect distillation water machine stable, and then makes the water inflow of multi-effect distillation water machine stable during operation, so as to ensure that its production capacity meets daily use demand; thirdly, after the water inflow is stable, the water production conductivity and temperature of multi-effect distillation water machine tend to be stable, and it will not appear high and low; finally, it can make the production capacity and water quality of multi-effect distillation water machine no longer affected by the change of purified water flow. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structural schematic diagram of the utility model.
[0016] In the figure: 1-multi-effect distillation water machine, 2-flow detection component, 3- booster pump, 4-purified water pipe, 5-purified water buffer assembly, 6-liquid level detection component, 7-sampling valve, 8-controller. DETAILED DESCRIPTION
[0017] The technical scheme of the utility model is further described below, but the scope of protection is not limited to the above.
[0018] As Figure 1The utility model discloses a multi -effect distillation water machine water inlet structure, including multi -effect distillation water machine 1, purified water pipe 4 and controller 8, one end of purified water pipe 4 is connected with the water inlet of multi -effect distillation water machine 1, purified water pipe 4 is installed in order purified water buffer assembly 5, booster pump 3 and flow detection component 2, and flow detection component 2 is close to multi -effect distillation water machine 1 arrangement, controller 8 and purified water buffer assembly 5, booster pump 3 and flow detection component 2 electric connection. When using, raw material water (i.e. purified water) enters purified water buffer assembly 5 through purified water pipe 4, then is sent into multi -effect distillation water machine 1 through booster pump 3, in this process, the flow of the purified water of entering multi -effect distillation water machine 1 is detected in real time through flow detection component 2 and is transmitted to controller 8, and the flow of the purified water of entering multi -effect distillation water machine 1 is conveniently real -time regulation and control. Because the purified water buffer assembly 5 is additionally arranged before booster pump 3, and the sufficient purified water is stored in purified water buffer assembly 5, first, can avoid the idle running of booster pump 3, helps to prolong its service life, second, makes the purified water water volume of entering multi -effect distillation water machine 1 stable, and then makes the water inlet of multi -effect distillation water machine 1 in the running process without fluctuation, to guarantee that its production capacity meets the daily use demand, third, after the water inlet is stable, the water production conductivity and temperature of multi -effect distillation water machine 1 tend to be stable, and the situation of high and low appears not, last, can make the production capacity and water quality of multi -effect distillation water machine 1 no longer be influenced by the change of purified water flow.
[0019] The purified water buffer assembly 5 is a buffer tank. In use, the volume of the buffer tank is not less than 100 liters.
[0020] The buffer tank is provided with a liquid level detection component 6, and the liquid level detection component 6 is electrically connected with the controller 8.
[0021] The liquid level detection component 6 is a liquid level sensor. The liquid level of the purified water in the buffer tank is detected by the liquid level sensor to ensure that sufficient purified water is stored in the buffer tank at any time.
[0022] The flow detection component 2 is a flow meter.
[0023] The purified water pipe 4 is provided with a sampling valve 7, and the purified water buffer assembly 5 is located between the sampling valve 7 and the booster pump 3. The purified water can be sampled through the sampling valve 7.
Claims
1. A water inlet structure for a multi-effect distilled water machine, characterized in that: The device includes a multi-effect water distillation machine (1), a purified water pipe (4), and a controller (8). One end of the purified water pipe (4) is connected to the inlet of the multi-effect water distillation machine (1). A purified water buffer assembly (5), a booster pump (3), and a flow detection assembly (2) are installed sequentially on the purified water pipe (4). The flow detection assembly (2) is arranged close to the multi-effect water distillation machine (1). The controller (8) is electrically connected to the purified water buffer assembly (5), the booster pump (3), and the flow detection assembly (2).
2. The water inlet structure of the multi-effect distilled water machine as described in claim 1, characterized in that: The purified water buffer component (5) is a buffer tank.
3. The water inlet structure of the multi-effect distillation water machine as described in claim 2, characterized in that: The buffer tank is equipped with a liquid level detection component (6), and the liquid level detection component (6) is electrically connected to the controller (8).
4. The water inlet structure of the multi-effect distillation water machine as described in claim 3, characterized in that: The liquid level detection component (6) is a liquid level sensor.
5. The water inlet structure of the multi-effect distillation water machine as described in claim 1, characterized in that: The flow detection component (2) is a flow meter.
6. The water inlet structure of the multi-effect distillation water machine as described in claim 1, characterized in that: The purified water pipe (4) is equipped with a sampling valve (7), and the purified water buffer assembly (5) is located between the sampling valve (7) and the booster pump (3).