CN209927364U - Leak detection device for normal-temperature water tank of optical fiber laser water chiller - Google Patents
Leak detection device for normal-temperature water tank of optical fiber laser water chiller Download PDFInfo
- Publication number
- CN209927364U CN209927364U CN201921068366.7U CN201921068366U CN209927364U CN 209927364 U CN209927364 U CN 209927364U CN 201921068366 U CN201921068366 U CN 201921068366U CN 209927364 U CN209927364 U CN 209927364U
- Authority
- CN
- China
- Prior art keywords
- water
- normal
- detection
- temperature
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model belongs to the technical field of refrigeration plant fortune dimension equipment, especially, relate to an optic fibre laser cold water machine normal atmospheric temperature water tank leak hunting device. The water heater comprises a plurality of normal-temperature water tanks connected in parallel, a water separator, a water collector, a water pump and a water source, wherein the water pump and the water source are arranged at a water inlet of the water separator and a water outlet of the water collector; the normal temperature water tank is provided with a detection port, the detection port is connected to the water separator through a detection branch, and a preposed detection valve is arranged on the detection branch; the normal-temperature water tank is provided with a water return port, the water return port is connected to the water collector through a water return branch, and a rear detection valve is arranged on the water return branch; a detection bypass is arranged between the water separator and the water collector, and an adjustable bypass valve is arranged on the detection bypass; and a test water pressure detection device is arranged on the water separator. The utility model discloses can be to a plurality of normal temperature water tanks on the production line one by one or carry out the leak hunting test simultaneously, the regulating water tank water supply capacity prevents normal temperature water tank trouble to guarantee the water demand of load.
Description
Technical Field
The utility model belongs to the technical field of refrigeration plant fortune dimension equipment, especially, relate to an optic fibre laser cold water machine normal atmospheric temperature water tank leak hunting device.
Background
The optical fiber laser water cooler is specially used for being matched with an optical fiber laser, and has a very wide application range, and a normal-temperature water tank in the water cooler is used for cooling a machining head matched with the optical fiber laser. In order to ensure the stability and reliability of the production process, the leakage detection of the finished product normal-temperature water tank is carried out in the assembling process, including the steps of checking whether sand holes and cracks exist or not, preventing the water leakage phenomenon when the equipment is used and the like; because the water tank is made of compact materials, even if tiny pores are generated, the pores can not be discovered and treated in time, the conventional leak detection method adopts the steps that high-pressure gas is inflated and pressurized and then is sunk into a water tank to observe whether gas leakage exists or not to judge, on one hand, the method is time-consuming and labor-consuming, the whole water tank needs to be dismantled and connected to a test pipeline, the efficiency is low, certain large or undetachable water tanks can not be tested, on the other hand, water-dyed high-pressure gas can effectively detect a leakage point, after all, the high-pressure gas is still different from liquid used actually, the gas leakage in certain situations can not actually affect the use of the water tank, the pores can be enlarged under the pressure of the high-pressure gas and damage which substantially affects the use can be caused, in the whole test process, the water tank can not be used, and for some water tanks which need continuous operation, the efficiency and the performance of the production line can be greatly influenced, the efficiency of the whole production line is finally reduced, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, the simple operation can realize the water tank leak hunting, optimizes the production line normal atmospheric temperature water supply, guarantees the optic fibre laser cold water machine normal atmospheric temperature water tank leak hunting device that the water source lasts the supply.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A leak detection device for a normal-temperature water tank of an optical fiber laser water chiller comprises a plurality of normal-temperature water tanks connected in parallel, a water separator, a water collector, a water pump and a water source, wherein the water pump and the water source are arranged at a water inlet of the water separator and a water outlet of the water collector;
the normal temperature water tank is provided with a detection port, the detection port is connected to the water separator through a detection branch, and a preposed detection valve is arranged on the detection branch; the water separator can respectively inject water conveyed by the water pump into each normal-temperature water tank through the detection loop;
the normal-temperature water tank is provided with a water return port, the water return port is connected to the water collector through a water return branch, and a rear detection valve is arranged on the water return branch; the water collector collects water flowing out of the normal-temperature water tank in the monitoring process through a water return branch and conveys the water to a water source; a detection bypass is arranged between the water separator and the water collector, and an adjustable bypass valve is arranged on the detection bypass; and a test water pressure detection device is arranged on the water separator.
The further optimization of the normal-temperature water tank leakage detection device of the optical fiber laser water chiller still comprises that an auxiliary water supply pipeline connected to a load is further arranged on the water separator, an auxiliary water supply valve is arranged on the water supply pipeline, and a water supply pressure detection device is further arranged on the water collector.
The further optimization of the normal-temperature water tank leakage detection device of the optical fiber laser water chiller further comprises that a water supply pipeline connected to a load is arranged on the normal-temperature water tank, and a water supply valve is arranged on the water supply pipeline.
The further optimization of the leakage detection device for the normal-temperature water tank of the optical fiber laser water chiller further comprises a supplement pipeline arranged between the load and the normal-temperature water tank, wherein a water inlet of the supplement pipeline is provided with branch lines which are respectively connected to water supply pipeline water outlets of the plurality of normal-temperature water tanks.
The further optimization of the leakage detection device for the normal-temperature water tank of the optical fiber laser water chiller further comprises a preheating and heating structure arranged in the water separator and an insulation structure arranged outside the water separator.
The beneficial effects are that:
the utility model discloses a main aim at provides one kind and can enough satisfy on the production line a plurality of normal temperature water tanks one by one or carry out the leak hunting test simultaneously, can adjust the water tank water supply capacity simultaneously, prevent normal temperature water tank trouble, and through water collector and many water tanks supply mechanism, under main water tank and a plurality of normal temperature water tank trouble condition, guarantee the water demand of load temporarily, maintain the production process, the mode for uninterrupted operation provides the chance of maintaining the maintenance, and then the most probable continuation and the validity of guaranteeing production.
Drawings
Fig. 1 is a structural schematic diagram of a leak detection device of a normal-temperature water tank of an optical fiber laser water chiller.
Detailed Description
The present invention will be described in detail with reference to the following specific examples.
The utility model discloses a leak hunting device of fiber laser cold water machine normal temperature water tank 1, mainly used in various production lines with many laser equipment, provide normal temperature water for each laser equipment, in order to be used for eliminating the water mist of each position such as laser head lens or cooling etc. in the existing production line, for this kind of equipment with many loads, generally adopt the scheme of concentrated supply or supplying normal temperature water respectively, the structure of concentrated supply is relatively succinct, and is efficient, but poor stability and flexibility, once the water supply equipment trouble will influence the whole production line, the structure flexibility of supplying respectively is high, and is stable, but the structure is relatively complicated, and because of having many water tanks, the leak hunting work load is big, for this reason the utility model provides this structure, in order to improve leak hunting efficiency, when the water tank leaks the trouble, provide the alternative water supply scheme of possibility, in order to guarantee the continuation of production, the capacity of coping with the fault is improved, and time is provided for solving the fault.
The utility model discloses a 1 leak hunting device primary structure of optic fibre laser cold water machine normal temperature water tank is shown in figure 1, wherein includes a plurality of parallelly connected normal temperature water tank 1, and at the concrete implementation in-process, normal temperature water tank 1 can be that set up alone or reform transform by the subsidiary normal temperature water tank 1 of former laser production equipment and get, and its main objective is the sufficient normal temperature water of storage to use at any time.
The water separator also comprises a water separator 2, a water collector 3, a water pump 4 and a water source 5, wherein the water pump 4 and the water source 5 are arranged at a water inlet of the water separator 2 and a water outlet of the water collector 3; the normal temperature water tank 1 is provided with a detection port, the detection port is connected to the water separator 2 through a detection branch 6, and a preposed detection valve 7 is arranged on the detection branch; the water separator 2 can respectively inject water conveyed by the water pump 4 into each normal-temperature water tank 1 through the detection branch 6; a water return port is arranged on the normal temperature water tank 1, the water return port is connected to the water collector 3 through a water return branch, and a rear detection valve 8 is arranged on the water return branch; the water collector 3 collects water flowing out from the normal-temperature water tank 1 in the monitoring process through a water return branch and conveys the water to a water source 5; a detection bypass 9 is arranged between the water separator 2 and the water collector 3, and an adjustable bypass valve 10 is arranged on the detection bypass 9; and a test water pressure detection device 11 is arranged on the water distributor 2.
The further optimization of the leak detection device for the normal-temperature water tank 1 of the optical fiber laser water chiller further comprises that an auxiliary water supply pipeline connected to a load is further arranged on the water separator 2, an auxiliary water supply valve 11 is arranged on the water supply pipeline, and a water supply pressure detection device is further arranged on the water collector 3.
The further optimization of the leak detection device for the normal-temperature water tank 1 of the optical fiber laser water chiller further comprises that a water supply pipeline connected to a load is arranged on the normal-temperature water tank 1, and a water supply valve 11 is arranged on the water supply pipeline.
The further optimization of the leak detection device for the normal-temperature water tank 1 of the optical fiber laser water chiller further comprises a supplement pipeline arranged between the load and the normal-temperature water tank 1, wherein a water inlet of the supplement pipeline is provided with branches to be respectively connected to water supply pipeline water outlets of the normal-temperature water tanks 1.
The further optimization of the leak detection device for the normal temperature water tank 1 of the optical fiber laser water chiller further comprises a preheating and heating structure arranged in the water separator 2 and a heat insulation structure arranged outside the water collector 3.
When leak hunting is carried out, can test whole or some normal atmospheric temperature water tanks one by one or simultaneously, can confirm the water pressure in the pipeline through water pressure monitoring devices 11, water pressure monitoring devices can be water pressure gauge or sensor etc. commonly used. In specific implementation, the front detection valve 7 and the rear detection valve 8 on the normal-temperature water tank to be detected are firstly closed. Opening a bypass valve 10, starting a water pump 4 to enable water flow in a water tank to form circulation, gradually adjusting a detection valve 7 and 8, reducing the opening of the bypass valve 10 to enable the water flow to return to the water tank 5 through a detected normal-temperature water tank, continuously reducing the bypass valve and increasing the water pressure of a water pressure gauge 1 observed by the detection valve, controlling the water pump 4 or a water pressure adjusting structure, stopping adjusting the valve and observing the leakage condition of the normal-temperature water tank when the water pressure in a water separator reaches the water pressure of working requirements, when the water pressure meets the use requirements, cutting off front and rear side valves of the fault water tank for maintenance, simultaneously switching a loaded water supply pipe to a water supply pipeline or other normal-temperature water tanks, when part or all water tanks have faults, but production cannot be interrupted, and ensuring water supply through the mode of simultaneously supplying water by a plurality of normal-temperature water tanks.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A leak detection device for a normal-temperature water tank of an optical fiber laser water chiller comprises a plurality of normal-temperature water tanks connected in parallel, and is characterized by further comprising a water separator, a water collector, a water pump and a water source, wherein the water pump and the water source are arranged at a water inlet of the water separator and a water outlet of the water collector;
the normal temperature water tank is provided with a detection port, the detection port is connected to the water separator through a detection branch, and a preposed detection valve is arranged on the detection branch; the water separator can respectively inject water conveyed by the water pump into each normal-temperature water tank through the detection loop;
the normal-temperature water tank is provided with a water return port, the water return port is connected to the water collector through a water return branch, and a rear detection valve is arranged on the water return branch; the water collector collects water flowing out of the normal-temperature water tank in the monitoring process through a water return branch and conveys the water to a water source; a detection bypass is arranged between the water separator and the water collector, and an adjustable bypass valve is arranged on the detection bypass; and a test water pressure detection device is arranged on the water separator.
2. The leak detection device for the normal-temperature water tank of the optical fiber laser water chiller according to claim 1, wherein an auxiliary water supply pipeline connected to a load is further arranged on the water diverter, an auxiliary water supply valve is arranged on the water supply pipeline, and a water supply pressure detection device is further arranged on the water collector.
3. The leak detection device for the normal-temperature water tank of the fiber laser water chiller according to claim 1, wherein a water supply pipeline connected to a load is arranged on the normal-temperature water tank, and a water supply valve is arranged on the water supply pipeline.
4. The leak detection device for the normal-temperature water tank of the fiber laser water chiller according to claim 3, further comprising a supplement pipeline arranged between the load and the normal-temperature water tank, wherein a water inlet of the supplement pipeline is provided with branches to be respectively connected to water outlets of water supply pipelines of the normal-temperature water tanks.
5. The leak detection device for the normal-temperature water tank of the optical fiber laser water chiller according to claim 1, further comprising a preheating and heating structure arranged in the water diverter and a heat preservation structure arranged outside the water diverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068366.7U CN209927364U (en) | 2019-07-09 | 2019-07-09 | Leak detection device for normal-temperature water tank of optical fiber laser water chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068366.7U CN209927364U (en) | 2019-07-09 | 2019-07-09 | Leak detection device for normal-temperature water tank of optical fiber laser water chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209927364U true CN209927364U (en) | 2020-01-10 |
Family
ID=69093578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921068366.7U Active CN209927364U (en) | 2019-07-09 | 2019-07-09 | Leak detection device for normal-temperature water tank of optical fiber laser water chiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209927364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579161A (en) * | 2020-06-02 | 2020-08-25 | 珠海格力智能装备有限公司 | Leak detection device |
-
2019
- 2019-07-09 CN CN201921068366.7U patent/CN209927364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579161A (en) * | 2020-06-02 | 2020-08-25 | 珠海格力智能装备有限公司 | Leak detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209927364U (en) | Leak detection device for normal-temperature water tank of optical fiber laser water chiller | |
| CN209801147U (en) | control system for preventing cavitation of supercharging device and gas supply system | |
| CN114320686A (en) | Marine methanol fuel supply system and method | |
| CN109442817B (en) | Water power balance system of plant chilled water supply network | |
| CN103573758B (en) | Hydraulic oil temperature adjusting system and engineering machine | |
| CN211120163U (en) | L NG cold energy recovery ice making system | |
| CN109365432A (en) | The circulation oil flushing equipment and its flushing construction method of hydraulic system pipeline | |
| CN109383731A (en) | Ship fresh-water tank winterization system | |
| CN102425794B (en) | Burner nozzle cooling water system | |
| CN204716675U (en) | Hydraulic steel pipe end shear hydraulic oil forced cooling device | |
| CN217237113U (en) | Quick leak detection system for tube type heat exchanger | |
| CN204003360U (en) | Novel reciprocating piston type compressor circulating cooling system water station | |
| CN114112200B (en) | Method for adjusting pipeline system for adjusting depressurization rate in boiler water overpressure experiment | |
| CN108958324B (en) | Temperature control equipment of decompression system | |
| CN116024576A (en) | Full-automatic intelligent anti-corrosion system for power plant generator set and operation method | |
| CN210511034U (en) | CNG gas storage well CNG recovery system | |
| WO2020034596A1 (en) | Thermodynamic equilibrium system of pressure reducing system | |
| CN215177080U (en) | Benzene product cooler cutting system | |
| CN219321060U (en) | Equipment cooling water system for passive nuclear power plant | |
| CN220186548U (en) | EH control oil tank pipeline equipment is decided and is repaiied device | |
| JP3241904U (en) | EH oil cooler cooling water optimization system | |
| CN219222076U (en) | Energy-saving and water-saving compressed air system for power plant instrument | |
| CN216939213U (en) | Device for welding leakage in valve under pressure | |
| CN218973312U (en) | Carbon dioxide stripping device of water cooler | |
| CN219828563U (en) | Safety pressure increasing and reducing device for heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |