CN206451049U - A kind of automatic water-replenishing device of medical accelerator water tank - Google Patents
A kind of automatic water-replenishing device of medical accelerator water tank Download PDFInfo
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- CN206451049U CN206451049U CN201621424662.2U CN201621424662U CN206451049U CN 206451049 U CN206451049 U CN 206451049U CN 201621424662 U CN201621424662 U CN 201621424662U CN 206451049 U CN206451049 U CN 206451049U
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- water
- water tank
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- level detecting
- magnetic valve
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Abstract
The utility model discloses a kind of automatic water-replenishing device of medical accelerator water tank, belong to electron linear accelerator technical field.The device includes magnetic valve, automatic water supplement circuit module, Distilled water bucket and two level detecting devices；Distilled water bucket is connected by magnetic valve with water tank, and the water inside the opening and closing control Distilled water bucket of magnetic valve flows into water tank；Magnetic valve is connected with automatic water supplement circuit module, two level detecting devices are connected with automatic water supplement circuit module respectively, detect that the water inside water tank is transmitted further to automatic water supplement circuit module by two level detecting devices, automatic water supplement circuit module controls the opening and closing of magnetic valve.The utility model, which will be automatically replenished the closed water power that realizes of circuit module, isolates, and security performance is high, improves the reliability of accelerator work.
Description
Technical field
The utility model is related to electron linear accelerator technical field, and in particular to a kind of medical accelerator water tank it is automatic
Water replanishing device.
Background technology
In the application of middle high energy medical computerized linear accelerator, the water cooling constant temperature compensation of water tank fill distilled water be it is critically important,
Water tank distilled water must be supplemented regularly.
In order to ensure water tank has enough distilled water to follow badly, it is necessary to be monitored in real time to water tank inside water, it is ensured that water tank
Internal water, which can neither overflow, can not be less than the lowest water level requirement of water tank.
The water cooling link of current medical accelerator is all to need artificial recharge, failing to monitoring in time, supplement distilled water
Accelerator just can not normal work, the supplement for not having distilled water when long can cause accelerator water cooling insufficient water to cause accelerator
The damage of unrepairable is overheated and causes, serious conditions can cause malpractice.
Utility model content
In view of this, the utility model provides a kind of automatic water-replenishing device of medical accelerator water tank, with reliability
The characteristics of good, accuracy and high degree of safety.
A kind of automatic water-replenishing device of medical accelerator water tank, the device includes water tank, automatic water supplement current module, electromagnetism
Valve, Distilled water bucket and two level detecting devices；
The water tank forms after being connected by pipeline with Distilled water bucket and solenoid valve control moisturizing is set on moisturizing passage, pipeline
Two level detecting devices are installed at the opening and closing of passage, the top of water tank side by side, and two level detecting devices are separately detected and are arranged on
The water level upper limit and water level lower limit inside water tank, when the liquid level in water tank is in water level lower limit, one of water-level detecting dress
Put and send open command by being automatically replenished current module to magnetic valve, moisturizing passage realizes the moisturizing to water tank after opening, when
Liquid level in water tank is reached after the water level upper limit, and another level detecting device is sent by being automatically replenished current module to magnetic valve
Out code, completes water-refilling operation.
Further, in order to strengthen the reliability of level detecting device, the level detecting device is by more than two water
Location probe is composed in parallel.
Further, the water level detector includes shell, snap ring, annular magnet buoy and tongue tube, the snap ring peace
Mounted in the outer surface of shell, the annular magnet buoy with positive buoyancy is with shell to be slidably matched, and snap ring limitation annular magnet is floated
Target displacement, the tongue tube is connected to the inside of shell by wire, and wire has two output ends, annular magnet buoy
Signal in place is outwards exported when being moved to the position of tongue tube by wire.
Beneficial effect：
1st, automatic water supplement circuit module of the present utility model is isolated with water route, is realized and is electrically separated with water, is not in
The electric leakage triggered by water etc problem.Level detecting device is that control water supply stops, and it is connected by multiple water level detectors, when
Wherein have one damage still can reliable output signals stop supply water, prevented magnetic valve without shutdown signal so that water overflow and
The safety problem of initiation.
2nd, the utility model can prevent water tank internal water from overflowing, when water level is higher than the water level upper limit of water tank, magnetic valve
It may turn off stopping to supply water, prevented influence of the distilled water to water tank other parts, good reliability.
3rd, level detecting device of the present utility model is in parallel by multiple water level detectors, damages also surplus when one of
Remaining water level detector with normal work, can improve the stability of device moisturizing work.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of water level detector in the utility model；
Fig. 3 is the circuit diagram of automatic water supplement circuit module in the utility model.
Wherein, 1- is automatically replenished circuit module, 2- magnetic valves, 3- level detecting devices I, 4- level detecting devices II, 5-
Distilled water bucket, 6- shells, 7- snap rings, 8- annular magnets buoy, 9- tongue tubes, 10- relays, 11- water tanks.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As shown in Figure 1, the utility model provides a kind of automatic water-replenishing device of medical accelerator water tank, the device bag
Include water tank 11, automatic water supplement current module 1, magnetic valve 2, Distilled water bucket 5, level detecting device I 3 and level detecting device II 4；
Water tank 11, which is formed after being connected by pipeline with Distilled water bucket 5 on moisturizing passage, pipeline, sets magnetic valve 2 to control moisturizing
The opening and closing of passage, the top of water tank 11 is installed by level detecting device I 3 and level detecting device II 4, level detecting device I 3 side by side
The water level upper limit being arranged on inside water tank 11 and water level lower limit, the liquid in water tank 11 are separately detected with level detecting device II 4
When position is in water level lower limit, level detecting device I 3 sends open command by being automatically replenished current module 1 to magnetic valve 2, mends
Aquaporin realizes the moisturizing to water tank 11 after opening, after the liquid level in water tank 11 reaches the water level upper limit, and level detecting device
II 4 send out code by being automatically replenished current module to magnetic valve 2, complete water-refilling operation.
In order to strengthen the reliability of level detecting device, level detecting device I 3 and level detecting device II 4 are by three water
Location probe is composed in parallel.
As shown in Figure 2, water level detector includes shell 6, snap ring 7, annular magnet buoy 8 and the tongue tube 9 of metal, card
Ring 7 is arranged on the outer surface of shell 6, and the annular magnet buoy 8 with positive buoyancy is with shell 6 to be slidably matched, and snap ring 7 limits ring
The displacement of shape magnet buoy vertically, tongue tube 9 is connected to the inside of shell 6 by wire, and wire has A and B two defeated
Go out end, outwards export signal in place when annular magnet buoy 8 is moved to the position of tongue tube 9 by wire.
As shown in Figure 3, automatic water supplement circuit module uses the relay 10 with coil and terminals, water-level detecting dress
Water level in the C-terminal and input G of two output end switch-on coils of A and B of water level detector in I 3, level detecting device II 4 is put to visit
Survey the D ends and the E ends of terminals of two output end switch-on coils of A and B of device.When level detecting device I 3 or water-level detecting are filled
The water level detector put in II 4 is exported after signal in place, and the switch at EF ends is opened or closed in relay 10, defeated by GH two ends
Go out the switching signal of magnetic valve.
In summary, preferred embodiment of the present utility model is these are only, is not intended to limit of the present utility model
Protection domain.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (3)
1. a kind of automatic water-replenishing device of medical accelerator water tank, it is characterised in that the device includes water tank, automatic water supplement electric current
Module, magnetic valve, Distilled water bucket and two level detecting devices；
The water tank forms after being connected by pipeline with Distilled water bucket and solenoid valve control moisturizing passage is set on moisturizing passage, pipeline
Opening and closing, the top of water tank installs two level detecting devices side by side, and two level detecting devices separately detect and are arranged on water tank
The internal water level upper limit and water level lower limit, when the liquid level in water tank is in water level lower limit, one of level detecting device leads to
Cross automatic water supplement current module and send open command to magnetic valve, moisturizing passage realizes the moisturizing to water tank, works as water tank after opening
Interior liquid level is reached after the water level upper limit, and another level detecting device sends closing by being automatically replenished current module to magnetic valve
Instruction, completes water-refilling operation.
2. the automatic water-replenishing device of medical accelerator water tank as claimed in claim 1, it is characterised in that the water-level detecting dress
Put and composed in parallel by more than two water level detectors.
3. the automatic water-replenishing device of medical accelerator water tank as claimed in claim 1 or 2, it is characterised in that the water level is visited
Surveying device includes shell, snap ring, annular magnet buoy and tongue tube, and the snap ring is arranged on the outer surface of shell, with positive buoyancy
Annular magnet buoy and shell to be slidably matched, snap ring limits the displacement of annular magnet buoy, and the tongue tube is by leading
Line is connected to the inside of shell, and wire has two output ends, by leading when annular magnet buoy is moved to the position of tongue tube
Line outwards exports signal in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424662.2U CN206451049U (en) | 2016-12-23 | 2016-12-23 | A kind of automatic water-replenishing device of medical accelerator water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621424662.2U CN206451049U (en) | 2016-12-23 | 2016-12-23 | A kind of automatic water-replenishing device of medical accelerator water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451049U true CN206451049U (en) | 2017-08-29 |
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ID=59673654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621424662.2U Active CN206451049U (en) | 2016-12-23 | 2016-12-23 | A kind of automatic water-replenishing device of medical accelerator water tank |
Country Status (1)
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| CN (1) | CN206451049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149753A (en) * | 2017-12-28 | 2018-06-12 | 中国人民解放军第七五医院 | A kind of water replanishing device |
| CN109445475A (en) * | 2018-12-17 | 2019-03-08 | 珠海格力智能装备有限公司 | A kind of moisturizing detection device, system and method |
-
2016
- 2016-12-23 CN CN201621424662.2U patent/CN206451049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149753A (en) * | 2017-12-28 | 2018-06-12 | 中国人民解放军第七五医院 | A kind of water replanishing device |
| CN109445475A (en) * | 2018-12-17 | 2019-03-08 | 珠海格力智能装备有限公司 | A kind of moisturizing detection device, system and method |
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