CN206291564U - Leakage inspector and the cooling-water machine with it - Google Patents
Leakage inspector and the cooling-water machine with it Download PDFInfo
- Publication number
- CN206291564U CN206291564U CN201621430721.7U CN201621430721U CN206291564U CN 206291564 U CN206291564 U CN 206291564U CN 201621430721 U CN201621430721 U CN 201621430721U CN 206291564 U CN206291564 U CN 206291564U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- container
- water tank
- liquid level
- 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.)
- Expired - Fee Related
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of leakage inspector and the cooling-water machine with it, it is desirable to provide the leakage inspector of a kind of simple structure, low cost and dependable performance and the cooling-water machine with it.The utility model includes water tank（1）And liquid level detection device, the liquid level detection device include a container（2）Be arranged at the container（2）Interior liquid level sensor（3）, the container（2）Upper end be provided with interface one（21）, the container（2）Lower end be provided with interface two（22）, the interface one（21）With the water tank（1）Top connection, the interface two（22）With the water tank（1）Bottom connection, the leakage inspector also include warning device, the warning device and the liquid level sensor（3）It is electrically connected with.The utility model is applied to the technical field of cooling-water machine.
Description
Technical field
The utility model is related to a kind of cooling-water machine, more particularly to a kind of leakage inspector and the cooling-water machine with it.
Background technology
In industrial production and business application, many equipment need to use cooling water or cooling oil, such as laser cutting machine,
The laser equipments such as laser cosmetic instrument, its in the process of running, the input energy for having significant proportion is converted into heat energy, this part
If invalid heat is discharged not in time, some key components and parts in equipment may break down or damage because of overheat
It is bad., by cold water mechanism cold gained, cooling-water machine is in each field with quite varied for the cooling water of conventional equipment cooling, it has also become
The indispensable equipment of industrial production.
Cooling-water machine and closed cooling water circulation loop is connected and composed between treating cooling system, cooling-water machine provide certain flow,
The cooling water of temperature and pressure is transported in the cooling recirculation system for treating cooling system.There is substantial amounts of joint in water-flow circuit
And pipeline, it is easy to there are water route leak and joint leakage problems, water loss causes that cooling-water machine water level is too low, and some are not equipped with
The cooling-water machine of water-level alarm occurs water pump idle running and device damage, and the chilled(cooling) water supply (CWS) of low discharge can be also influenceed by cooling system
Cooling effect；In addition, the breakthrough in circulating water loop can also admit air into water loop, cooled components interior can be caused
The cavitation erosion of cooling system and the damage of cooling-water machine water pump.Manually check whether circulating water loop has leak substantially at present, not only
Cost of labor is increased, and in some shelter hand inspections less than causing problem to be found, at present temporarily without reliable leak
Detection method and device.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure,
Low cost and the leakage inspector of dependable performance and the cooling-water machine with it.
The technical scheme that the utility model is used is：The utility model includes leakage inspector, the leak water detdction
Device includes water tank and liquid level detection device, and the liquid level detection device includes that container and the liquid level being arranged in the container are passed
Sensor, the upper end of the container is provided with interface one, and the lower end of the container is provided with interface two, the interface one and the water
The top connection of case, the interface two is connected with the bottom of the water tank, and the leakage inspector also includes warning device, institute
Warning device is stated to be electrically connected with the liquid level sensor.
Further, the container is transparent visual container, and the transparent visual container is provided with graduation mark, the graduation mark
Water full scale line and warning line line are respectively from top to bottom.
Further, the liquid level detection device also includes a transparent hose in parallel with the container, the transparent adhesive tape
One end of pipe connects the top of the water tank, and the other end of the transparent hose connects the bottom of the water tank.
The utility model also includes cooling-water machine, and the cooling-water machine includes refrigeration cycle, on the refrigeration cycle
It is disposed with evaporator, compressor, condenser and throttling arrangement, the leakage inspector and the evaporator phase interworking
Close；The evaporator is arranged on the inside of the water tank, or the evaporator is arranged on the outside of the water tank.
Further, be provided with water inlet pipe at the top of the water tank, the cooling-water machine also includes water pump, the water pump with it is described
The lower end connection of water tank, the water pump is additionally provided with delivery port, and the delivery port is provided with outlet pipe.
Further, the cooling-water machine also include control system, the control system respectively with the compressor, the liquid level
Sensor and the water pump are electrically connected with.
The beneficial effects of the utility model are：Due to the utility model leakage inspector, the leakage inspector bag
Water tank and liquid level detection device are included, the liquid level detection device includes a container and the level sensing being arranged in the container
Device, the upper end of the container is provided with interface one, and the lower end of the container is provided with interface two, the interface one and the water tank
Top connection, the interface two be connected with the bottom of the water tank, and the leakage inspector is described also including warning device
Warning device is electrically connected with the liquid level sensor；The utility model also includes cooling-water machine, and the cooling-water machine is followed including refrigeration
Loop back path, is disposed with evaporator, compressor, condenser and throttling arrangement, the leak inspection on the refrigeration cycle
Device is surveyed to be cooperated with the evaporator；The evaporator is arranged on the inside of the water tank, or the evaporator is set
In the outside of the water tank；So, the utility model provides a kind of relatively low, the simple and reliable leakage detection method of cost and dress
Put, using the liquid level detection device being connected with the water tank, leak present in the refrigeration cycle is found in time
Problem, and have lowest water level alarm and the high water tank display function concurrently, it is to avoid the refrigeration cycle leak and described
The too low influence equipment cooling effect for causing of high water tank and damage.
Brief description of the drawings
Fig. 1 is the structural representation of the leakage inspector.
Specific embodiment
As shown in figure 1, the utility model includes leakage inspector, the leakage inspector includes water tank 1 and liquid level
Detection means, the liquid level detection device includes container 2 and the liquid level sensor 3 being arranged in the container 2, the container 2
Upper end be provided with interface 1, the lower end of the container 2 is provided with interface 2 22, the interface 1 and the water tank 1
Top connects, and the interface 2 22 is connected with the bottom of the water tank 1, and the leakage inspector also includes warning device, institute
Warning device is stated to be electrically connected with the liquid level sensor 3；The liquid level sensor 3 is arranged on what is connected with the water tank 1
In the liquid level detection device, without being set directly in the water tank 1, because the surface area of the reclaimed water of the water tank 1 is larger
And water-carrying capacity is big, and larger level fluctuation can be caused when backwater is fallen into the water tank 1, can influence the liquid level sensor 3
Judgement, by law of connected vessels connect the liquid level detection device solve this problem well.
In the present embodiment, the container 2 is transparent visual container, and the transparent visual container is provided with graduation mark, institute
State graduation mark and be respectively water full scale line 4 and warning line line 5 from top to bottom；The transparent visual container vertically place and with institute
The contour connection of water tank 1 is stated, according to law of connected vessels, in liquid level and the water tank 1 that the transparent visual container now shows
Liquid level it is contour.
The utility model also includes cooling-water machine, and the cooling-water machine includes refrigeration cycle, on the refrigeration cycle
It is disposed with evaporator, compressor, condenser and throttling arrangement, the leakage inspector and the evaporator phase interworking
Close；The evaporator is arranged on the inside of the water tank 1.
In the present embodiment, the top of the water tank 1 is provided with water inlet pipe, and the cooling-water machine also includes water pump, the water
Pump is connected with the lower end of the water tank 1, and the water pump is additionally provided with delivery port, and the delivery port is provided with outlet pipe.
In the present embodiment, the cooling-water machine also include control system, the control system respectively with the compressor, institute
State liquid level sensor 3 and the water pump is electrically connected with.
Detect the principle of leak：Whether the water level of the water tank 1 is less than the warning line line after the machine start freezed
5, alarmed if water level is less than the warning line line 5, water level be not less than the warning line line 5 then open the compressor with
The water pump；After machine stable operation, detect the water level of water tank 1 within a certain period of time whether continuous decrease, such as continuous decrease
Water leakage alarm is then opened, after being less than the warning line line 5 such as lasting leak, the cooling-water machine autoprotection shutdown, while defeated
Enter stopping signal to by cooling system, it is to avoid the operation of its no-cooling-water causes to damage
The utility model is applied to the technical field of cooling-water machine.
Although embodiment of the present utility model is described with practical solution, do not constitute and the utility model is contained
The limitation of justice, for those skilled in the art, the group according to this specification to the modification of its embodiment and with other schemes
Conjunction will be apparent from.
Claims (6)
1. a kind of leakage inspector, it is characterised in that：The leakage inspector includes water tank（1）And liquid level detection device,
The liquid level detection device includes container（2）Be arranged at the container（2）Interior liquid level sensor（3）, the container（2）'s
Upper end is provided with interface one（21）, the container（2）Lower end be provided with interface two（22）, the interface one（21）With the water
Case（1）Top connection, the interface two（22）With the water tank（1）Bottom connection, the leakage inspector also includes
Warning device, the warning device and the liquid level sensor（3）It is electrically connected with.
2. leakage inspector according to claim 1, it is characterised in that：The container（2）It is transparent visual container, institute
State transparent visual container and be provided with graduation mark, the graduation mark is respectively water full scale line from top to bottom（4）With warning line line
（5）.
3. leakage inspector according to claim 1, it is characterised in that：The liquid level detection device also include one with
Container transparent hose in parallel, one end of the transparent hose connects the water tank（1）Top, the transparent hose
The other end connects the water tank（1）Bottom.
4. a kind of cooling-water machine including leakage inspector as claimed in claim 1, it is characterised in that：The cooling-water machine includes
Refrigeration cycle, is disposed with evaporator, compressor, condenser and throttling arrangement on the refrigeration cycle, described
Leakage inspector cooperates with the evaporator；The evaporator is arranged on the water tank（1）Inside, or the steaming
Hair device is arranged on the water tank（1）Outside.
5. cooling-water machine according to claim 4, it is characterised in that：The water tank（1）Top be provided with water inlet pipe, it is described
Cooling-water machine also includes water pump, the water pump and the water tank（1）Lower end connection, the water pump is additionally provided with delivery port, described
Delivery port is provided with outlet pipe.
6. cooling-water machine according to claim 5, it is characterised in that：The cooling-water machine also includes control system, the control
System respectively with the compressor, the liquid level sensor（3）And the water pump is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430721.7U CN206291564U (en) | 2016-12-26 | 2016-12-26 | Leakage inspector and the cooling-water machine with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621430721.7U CN206291564U (en) | 2016-12-26 | 2016-12-26 | Leakage inspector and the cooling-water machine with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206291564U true CN206291564U (en) | 2017-06-30 |
Family
ID=59153762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621430721.7U Expired - Fee Related CN206291564U (en) | 2016-12-26 | 2016-12-26 | Leakage inspector and the cooling-water machine with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206291564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373129A (en) * | 2018-11-29 | 2019-02-22 | 中影光峰激光影院技术（北京）有限公司 | A kind of cooling-water machine mounting bracket of liquid-leakage preventing |
| CN110332333A (en) * | 2019-06-25 | 2019-10-15 | 浙江广播电视大学 | A kind of interface valve and its fault early warning method |
-
2016
- 2016-12-26 CN CN201621430721.7U patent/CN206291564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373129A (en) * | 2018-11-29 | 2019-02-22 | 中影光峰激光影院技术（北京）有限公司 | A kind of cooling-water machine mounting bracket of liquid-leakage preventing |
| CN110332333A (en) * | 2019-06-25 | 2019-10-15 | 浙江广播电视大学 | A kind of interface valve and its fault early warning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206291564U (en) | Leakage inspector and the cooling-water machine with it | |
| CN106640113B (en) | A kind of water supply and cooling system for TBM | |
| CN207953368U (en) | A kind of oil cooling machine | |
| CN103699195A (en) | Negative pressure water cooling system, negative pressure monitoring device and negative pressure monitoring system | |
| CN204854128U (en) | Medical treatment nuclear magnetic resonance water -cooled generator group | |
| CN114286585B (en) | Negative pressure liquid cooling system | |
| CN206352981U (en) | A kind of system vacuumized for condenser | |
| CN206410384U (en) | A kind of low temperature unit secondary refrigerant concentration on-line detecting system | |
| CN109612196A (en) | Refrigerator kitchen treasured all-in-one machine | |
| CN208458366U (en) | Damper water cooling plant in novel multi-channel structure endurance test | |
| CN107101775A (en) | Experimental rig for testing cooling water pump | |
| CN206683224U (en) | 180 DEG C of oil temperature machines | |
| CN206731088U (en) | Early warning type cooling water circulating device for laboratory | |
| CN205435889U (en) | Sand mill with liquid cooling device is sealed to self -loopa formula | |
| CN209415825U (en) | A kind of on-line checking density hot water lithium bromide absorbing low-temperature cold water unit | |
| CN209415826U (en) | A kind of on-line checking density steam single-effect lithiumbromide absorption type low-temperature water cooler | |
| CN208312826U (en) | A kind of frequency converter cooling circulating water automatically supplying apparatus | |
| CN205909581U (en) | Industrial cold water unit | |
| CN206639154U (en) | A kind of chip water cooling refrigeration system | |
| CN208042362U (en) | A kind of air conditioning wind pipe unit | |
| CN206073487U (en) | A kind of double loop oil cooling machine | |
| CN206488471U (en) | A kind of heat pump hot-water system operation exception auto-power-off device | |
| CN206670191U (en) | A kind of air precooling system | |
| CN205819143U (en) | A kind of Self-help car washer | |
| CN205283375U (en) | Cooling device of power module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |