阅读说明：本技术 一种冷却系统用自动储液防水泵空转装置 (Automatic liquid storage and water pump idling prevention device for cooling system ) 是由 沈建芬 于 2021-08-10 设计创作，主要内容包括：本发明涉及冷却换热技术领域,且公开了一种冷却系统用自动储液防水泵空转装置,包括集成冷却器和储水装置,所述集成冷却器底端固定安装有基座,所述基座顶端固定安装有空调机组,所述集成冷却器内部固定安装有水泵,所述水泵的左右两端均固定安装有输水管,所述储水装置固定安装在集成冷却器内部,当淬火液进入到储液桶内时,储水装置可以将淬火液存储起来,当淬火液的重量增加到一定程度时,储水装置内的淬火液流入进输水管和水泵内,同时,通过开关按钮和电线启动水泵,将淬火液输送走,达到在水泵和输水管内有淬火液时才启动水泵的效果,避免水泵空转,当淬火液减少到一定程度后,储液桶上升,出水管封闭,达到持续运作的效果。(The invention relates to the technical field of cooling and heat exchange, and discloses an automatic liquid storage and water pump idling prevention device for a cooling system, which comprises an integrated cooler and a water storage device, wherein a base is fixedly arranged at the bottom end of the integrated cooler, an air conditioning unit is fixedly arranged at the top end of the base, a water pump is fixedly arranged in the integrated cooler, water conveying pipes are fixedly arranged at the left end and the right end of the water pump, the water storage device is fixedly arranged in the integrated cooler, when quenching liquid enters a liquid storage barrel, the water storage device can store the quenching liquid, when the weight of the quenching liquid is increased to a certain degree, the quenching liquid in the water storage device flows into the water conveying pipes and the water pump, meanwhile, the water pump is started through a switch button and an electric wire to convey the quenching liquid, the effect that the water pump is started when the quenching liquid exists in the water pump and the water conveying pipes is achieved, and the water pump is prevented from idling, when the quenching liquid is reduced to a certain degree, the liquid storage barrel rises, the water outlet pipe is sealed, and the effect of continuous operation is achieved.)

1. The utility model provides a cooling system is with automatic stock solution water pump idle running device, includes integrated cooler (1) and water storage device (2), its characterized in that: a base (3) is fixedly installed at the bottom end of the integrated cooler (1), an air conditioning unit (4) is fixedly installed at the top end of the base (3), a water pump (5) is fixedly installed inside the integrated cooler (1), water delivery pipes (6) are fixedly installed at the left end and the right end of the water pump (5), and the water storage device (2) is fixedly installed inside the integrated cooler (1);

the water storage device (2) comprises an outer barrel (201), a liquid storage barrel (202) is movably mounted inside the outer barrel (201), a bent pipe (203) is fixedly mounted inside the outer barrel (201), a top rod (204) is fixedly mounted at the top end of the bent pipe (203), a positioning rod (205) is fixedly mounted at the bottom end of the liquid storage barrel (202), a reset spring (206) is fixedly mounted at the bottom end of the liquid storage barrel (202), a supporting rod (207) is fixedly mounted on the surface of the inner wall of the liquid storage barrel (202), a limiting ring (208) is fixedly mounted at the other end of the supporting rod (207), an inserting rod (209) is inserted into the limiting ring (208), a floating ball (210) is fixedly mounted at the bottom end of the inserting rod (209), a pressing rod (211) is fixedly mounted at the bottom end of the floating ball (210), a water outlet pipe (212) is fixedly mounted at the inner wall of the water outlet pipe (212), and a sealing ring (213), the water outlet pipe is characterized in that a sealing plate (214) is movably mounted inside the water outlet pipe (212), the top end of the inserted bar (209) is rotatably connected with a connecting rod (215), a stop lever (216) is movably mounted at the top end of the connecting rod (215), and a stop block (217) is fixedly mounted on the surface of the inner wall of the outer barrel (201).

2. The automatic liquid-storage water-pump idling prevention device for the cooling system as claimed in claim 1, wherein: urceolus (201) top fixed mounting has the feed liquor pipe, the top fixed mounting of urceolus (201) inner wall has the intubate, the intubate scarf joint is inside stock solution bucket (202), raceway (6) fixed mounting is on the right side of urceolus (201) to with return bend (203) fixed connection.

3. The automatic liquid-storage water-pump idling prevention device for the cooling system as claimed in claim 1, wherein: the outer barrel (201) bottom fixed mounting has the wedge seat, locating lever (205) are pegged graft inside the wedge seat, reset spring (206) fixed mounting is between wedge seat and liquid storage bucket (202), locating lever (205) are pegged graft inside reset spring (206).

4. The automatic liquid-storage water-pump idling prevention device for the cooling system as claimed in claim 1, wherein: the sealing ring (213) totally two, sealing plate (214) movable mounting is between two sealing rings (213), the equal fixed mounting in upper and lower both sides of sealing plate (214) has a water sealing ring, the bottom of depression bar (211) is laminated with the top of sealing plate (214).

5. The automatic liquid-storage water-pump idling prevention device for the cooling system as claimed in claim 1, wherein: the inner wall surface of the liquid storage barrel (202) is fixedly provided with a sealing block, the blocking rod (216) is inserted into the liquid storage barrel (202), and the blocking block (217) is fixedly arranged on the inner wall surface of the outer barrel (201) close to one side of the blocking rod (216).

6. The automatic liquid-storage water-pump idling prevention device for the cooling system as claimed in claim 1, wherein: liquid storage bucket (202) right side fixed mounting has the ejector pad, urceolus (201) are close to the inner wall fixed mounting of ejector pad one side has shift knob, fixed mounting has the electric wire between shift knob's right side and water pump (5).

7. The automatic liquid-storage water-pump idling prevention device for the cooling system as claimed in claim 1, wherein: the water pump is characterized in that a one-way valve is fixedly installed inside the water delivery pipe (6), the one-way valve is fixedly installed inside the water delivery pipe (6) at the right end of the water pump (5), and the flowing direction of the one-way valve flows from the water pump (5) to the direction far away from the water pump (5).

8. The automatic liquid-storage water-pump idling prevention device for the cooling system as claimed in claim 1, wherein: the outside fixed mounting on return bend (203) top has the closed ring, the diameter and outlet pipe (212) internal diameter looks adaptation on return bend (203) top, the perpendicular portion center of return bend (203) is in same vertical line with the centre of a circle of outlet pipe (212).

Technical Field

The invention relates to the technical field of cooling and heat exchange, in particular to an automatic liquid storage and water pump idling prevention device for a cooling system.

Background

The equipment cooling system adopts the mode of constant temperature compressor system cooling, possess the function of power and quenching liquid simultaneous cooling, it divide into equipment cooling and uses distilled water circulation system, quenching liquid circulation system, the system cools off the water of distilled water tank through the refrigerator, send into equipment through the circulating pump with water and cool off equipment, another way carries out the heat exchange through plate heat exchanger to the quenching liquid, thereby cool off the quenching liquid, the inductor spouts quenching liquid cooling work piece, the flow direction sets up the liquid collecting tank in the quenching lathe bottom after the cooling liquid sprays, the water in the liquid collecting tank introduces cooling system with the quenching liquid after filtering through the water pump and carries out the heat exchange.

However, when the water pump delivers water, the water pump needs to be filled with water and restarted, if the water pump idles, the internal structure of the water pump is damaged, the flow of the quenching liquid is not continuous and large but intermittent and small, the water pump needs to deliver water continuously in order to work continuously and disperse people, and the water pump can be damaged due to the fact that the water pump idles under the condition of small water amount.

Aiming at the defects of the prior art, the invention provides the automatic liquid storage water pump idling prevention device for the cooling system, and the device has the advantages of storing water and then starting the water pump to convey water by virtue of the effect of storing a certain amount of quenching liquid and then conveying water, so that the problem of water pump idling is solved.

Disclosure of Invention

In order to achieve the purpose of water delivery by starting the water pump after water storage, the invention provides the following technical scheme: an automatic liquid storage and water pump idling prevention device for a cooling system comprises an integrated cooler and a water storage device, wherein a base is fixedly installed at the bottom end of the integrated cooler, an air conditioning unit is fixedly installed at the top end of the base, a water pump is fixedly installed inside the integrated cooler, water conveying pipes are fixedly installed at the left end and the right end of the water pump, the water storage device is fixedly installed inside the integrated cooler and comprises an outer barrel, a liquid storage barrel is movably installed inside the outer barrel, a bent pipe is fixedly installed inside the outer barrel, a top rod is fixedly installed at the top end of the bent pipe, a positioning rod is fixedly installed at the bottom end of the liquid storage barrel, a reset spring is fixedly installed at the bottom end of the liquid storage barrel, a supporting rod is fixedly installed on the surface of the inner wall of the liquid storage barrel, a limiting ring is fixedly installed at the other end of the supporting rod, an inserting rod is inserted inside the limiting ring, and a floating ball is fixedly installed at the bottom end of the inserting rod, the improved water storage barrel is characterized in that a pressing rod is fixedly mounted at the bottom end of the floating ball, a water outlet pipe is fixedly mounted at the bottom end of the water storage barrel, a sealing ring is fixedly mounted on the inner wall of the water outlet pipe, a sealing plate is movably mounted inside the water outlet pipe, the top end of the inserting rod is rotatably connected with a connecting rod, a blocking rod is movably mounted at the top end of the connecting rod, and a stop block is fixedly mounted on the surface of the inner wall of the outer barrel.

As the optimization, urceolus top fixed mounting has the feed liquor pipe, the top fixed mounting of urceolus inner wall has the intubate, the intubate scarf joint is inside the stock solution bucket, raceway fixed mounting is on the right side of urceolus to with return bend fixed connection, in the quenching liquid flows into the stock solution bucket through the intubate through the feed liquor pipe, after a certain amount of quenching liquid storage in the stock solution bucket, the stock solution bucket descends, and the quenching liquid in the stock solution bucket flows into in the water delivery pipe through the return bend.

As the optimization, urceolus bottom fixed mounting has the wedge seat, the locating lever is pegged graft inside the wedge seat, reset spring fixed mounting is between wedge seat and stock solution bucket, the locating lever is pegged graft inside reset spring, and when reset spring can reach the supporting role, under the condition that the stock solution bucket internal quenching liquid increased, the stock solution bucket can descend gradually, plays the effect that does not block the stock solution bucket displacement, and the while is after the quenching liquid in the stock solution bucket is emptied, the weight of stock solution bucket descends, and the stock solution bucket can resume the normal position under reset spring's effect.

As the optimization, the sealing ring totally is two, closing plate movable mounting is between two sealing rings, the equal fixed mounting in upper and lower both sides of closing plate has a water sealing ring, the bottom of depression bar is laminated with the top of closing plate, when water sealing ring and sealing ring laminating, can reach sealed effect, prevent that the quenching liquid from spilling from the outlet pipe, the depression bar can prevent that the closing plate from rising simultaneously, when the depression bar breaks away from the closing plate top and no longer pushes down the closing plate, the ejector pin can jack-up the closing plate to in time the quenching liquid can flow into in the elbow through the outlet pipe, when the stock solution bucket rose, the relative outlet pipe of closing plate descends, water sealing ring laminates with the sealing ring again, prevents that the quenching liquid from spilling.

Preferably, the surface of the inner wall of the liquid storage barrel is fixedly provided with a sealing block, the blocking rod is inserted in the sealing block, the baffle rod is inserted in the liquid storage barrel, the stop block is fixedly arranged on the surface of the inner wall of the outer barrel close to one side of the baffle rod, when quenching liquid enters the liquid storage barrel, the quenching liquid is gradually increased, the floating ball rises, when the stop lever is positioned at the left side of the stop block, the stop lever is blocked by the stop block and cannot move rightwards, so that the connecting rod cannot move, the inserted link and the floating ball cannot rise, when the liquid storage barrel continues to descend and the stop lever moves below the stop block, the stop block does not stop the stop lever, the stop lever can move rightwards, the floating ball and the pressure lever ascend, the sealing plate is not pressed by the pressure lever any more, the sealing plate can be jacked up by the ejector rod, so that the quenching liquid can smoothly flow out, meanwhile, the blocking rod moves rightwards to the position below the blocking block, the blocking rod is blocked by the blocking block, and the liquid storage barrel is clamped, so that the liquid storage barrel cannot ascend.

As the optimization, stock solution bucket right side fixed mounting has the ejector pad, the urceolus is close to the inner wall fixed mounting of ejector pad one side has shift knob, fixed mounting has the electric wire between shift knob's right side and the water pump, and when the stock solution bucket descends, the ejector pad removes shift knob department, presses shift knob to through electric wire start-up water pump, make the water pump begin to operate, when the stock solution bucket rose, the ejector pad removed from shift knob department, and the water pump is closed, no longer operates.

Preferably, the check valve is fixedly installed inside the water delivery pipe at the right end of the water pump, the flow direction of the check valve is from the water pump to the direction far away from the water pump, and the check valve can play a role in storing water, so that the water pump can be always in a liquid-tight state, and the water pump is prevented from idling.

Preferably, a closed ring is fixedly installed on the outer side of the top end of the bent pipe, the diameter of the top end of the bent pipe is matched with the inner diameter of the water outlet pipe, the center of the vertical part of the bent pipe and the circle center of the water outlet pipe are positioned on the same vertical line, when the liquid storage barrel descends, the top end of the bent pipe is inserted into the water inlet and outlet pipe, and the ejector rod jacks up the sealing plate, so that the quenching liquid flows into the water inlet and outlet pipe from the liquid storage barrel through the bent pipe.

The invention has the beneficial effects that: when the quenching liquid enters the liquid storage barrel, the water storage device can store the quenching liquid, when the weight of the quenching liquid is increased to a certain degree, the water storage device is opened, the quenching liquid in the water storage device flows into the water inlet and delivery pipe and the water pump, meanwhile, the water pump is started through the switch button and the electric wire, the water pump starts to work and delivers the quenching liquid, the effect that the water pump is started when the quenching liquid exists in the water pump and the water delivery pipe is achieved, and the water pump is prevented from idling; when the water pump begins to carry the quenching liquid, shelves pole and dog are given and are blocked in the stock solution bucket, the stock solution bucket can't be by reset spring and jack-up, can't rise, can only last water, can avoid going out water repeatedly, the problem of water storage, when the volume of the quenching liquid in the water storage device reduces to the certain extent, shelves pole removes left and enters into in the stock solution bucket, the stock solution bucket no longer is blocked, the stock solution bucket rises under reset spring's effect, the outlet pipe is closed no longer to go out water, shift knob closes, the water pump is closed, when reaching no water, the effect that the water pump was closed, avoid the water pump idle running.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of an integrated chiller according to the present invention;

FIG. 3 is a schematic view of a water storage apparatus according to the present invention;

FIG. 4 is a schematic view of a liquid storage barrel according to the present invention;

FIG. 5 is a schematic cross-sectional view of the outlet pipe of the present invention;

FIG. 6 is a schematic view of the insert rod of the present invention.

In the figure: 1. an integrated cooler; 2. a water storage device; 201. an outer cylinder; 202. a liquid storage barrel; 203. bending the pipe; 204. a top rod; 205. positioning a rod; 206. a return spring; 207. a support bar; 208. a limiting ring; 209. inserting a rod; 210. a floating ball; 211. a pressure lever; 212. a water outlet pipe; 213. a seal ring; 214. a sealing plate; 215. a connecting rod; 216. a gear lever; 217. a stopper; 3. a base; 4. an air conditioning unit; 5. a water pump; 6. a water delivery pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an automatic liquid storage and water pump idling prevention device for a cooling system comprises an integrated cooler 1 and a water storage device 2, wherein a base 3 is fixedly installed at the bottom end of the integrated cooler 1, an air conditioning unit 4 is fixedly installed at the top end of the base 3, a water pump 5 is fixedly installed inside the integrated cooler 1, water pipes 6 are fixedly installed at the left end and the right end of the water pump 5, the water storage device 2 is fixedly installed inside the integrated cooler 1, the water storage device 2 comprises an outer cylinder 201, a liquid storage barrel 202 is movably installed inside the outer cylinder 201, a bent pipe 203 is fixedly installed inside the outer cylinder 201, a top rod 204 is fixedly installed at the top end of the bent pipe 203, a positioning rod 205 is fixedly installed at the bottom end of the liquid storage barrel 202, a reset spring 206 is fixedly installed at the bottom end of the liquid storage barrel 202, a supporting rod 207 is fixedly installed on the surface of the inner wall of the liquid storage barrel 202, a limiting ring 208 is fixedly installed at the other end of the supporting rod 207, and an inserting rod 209 is inserted inside the limiting ring 208, a floating ball 210 is fixedly mounted at the bottom end of the inserted link 209, a pressure lever 211 is fixedly mounted at the bottom end of the floating ball 210, a water outlet pipe 212 is fixedly mounted at the bottom end of the liquid storage barrel 202, a sealing ring 213 is fixedly mounted on the inner wall of the water outlet pipe 212, a sealing plate 214 is movably mounted in the water outlet pipe 212, a connecting rod 215 is rotatably connected to the top end of the inserted link 209, a stop lever 216 is movably mounted at the top end of the connecting rod 215, and a stop block 217 is fixedly mounted on the surface of the inner wall of the outer barrel 201.

Referring to fig. 2-3, a liquid inlet pipe is fixedly installed at the top end of the outer cylinder 201, an insertion pipe is fixedly installed at the top end of the inner wall of the outer cylinder 201, the insertion pipe is embedded inside the liquid storage barrel 202, the water delivery pipe 6 is fixedly installed at the right side of the outer cylinder 201 and is fixedly connected with the bent pipe 203, the quenching liquid flows into the liquid storage barrel 202 through the liquid inlet pipe and the insertion pipe, after the quenching liquid in the liquid storage barrel 202 is stored to a certain amount, the liquid storage barrel 202 descends, and the quenching liquid in the liquid storage barrel 202 flows into the water delivery pipe 6 through the bent pipe 203.

Please refer to fig. 3, a wedge seat is fixedly installed at the bottom end of the outer barrel 201, a positioning rod 205 is inserted into the wedge seat, a return spring 206 is fixedly installed between the wedge seat and the liquid storage barrel 202, the positioning rod 205 is inserted into the return spring 206, the return spring 206 can support and simultaneously lower the liquid storage barrel 202 gradually under the condition that the quenching liquid in the liquid storage barrel 202 increases, so as to achieve the effect of not blocking the displacement of the liquid storage barrel 202, and meanwhile, after the quenching liquid in the liquid storage barrel 202 is emptied, the weight of the liquid storage barrel 202 is lowered, and the liquid storage barrel 202 can be restored to the original position under the action of the return spring 206.

Referring to fig. 3 and 5, two sealing rings 213 are provided, the sealing plate 214 is movably mounted between the two sealing rings 213, water sealing rings are fixedly mounted on the upper and lower sides of the sealing plate 214, the bottom end of the pressing rod 211 is attached to the top end of the sealing plate 214, when the water sealing rings are attached to the sealing rings 213, a sealing effect is achieved, the quenching liquid is prevented from leaking out of the water outlet pipe 212, meanwhile, the pressing rod 211 can prevent the sealing plate 214 from rising, when the pressing rod 211 is separated from the top end of the sealing plate 214 and does not press the sealing plate 214 any more, the top rod 204 can jack the sealing plate 214, so that the quenching liquid can flow into the bent pipe 203 through the water outlet pipe 212, when the liquid storage barrel 202 rises, the sealing plate 214 descends relative to the water outlet pipe 212, the water sealing rings are attached to the sealing rings 213 again, and the quenching liquid is prevented from leaking out.

Referring to fig. 3, a sealing block is fixedly installed on the inner wall surface of the liquid storage barrel 202, a blocking rod 216 is inserted into the sealing block, the blocking rod 216 is inserted into the liquid storage barrel 202, a stopper 217 is fixedly installed on the inner wall surface of the outer barrel 201 close to one side of the blocking rod 216, when quenching liquid enters the liquid storage barrel 202, the quenching liquid gradually increases, the floating ball 210 rises, when the blocking rod 216 is located at the left side of the stopper 217, the blocking rod 216 is blocked by the stopper 217 and cannot move rightwards, so that the connecting rod 215 cannot move, the inserting rod 209 and the floating ball 210 cannot rise, when the liquid storage barrel 202 continues to descend, and the blocking rod 216 moves below the stopper 217, the stopper 217 no longer blocks the blocking rod 216, the blocking rod 216 can move rightwards, the floating ball 210 and the pressing rod 211 rise, the sealing plate 214 is no longer pressed by the pressing rod 211, the sealing plate 214 can be jacked by the push rod 204, so that the quenching liquid can smoothly flow out, and the blocking rod 216 moves rightwards, the stopper 217 blocks the lever 216 to lock the liquid storage tub 202, so that the liquid storage tub 202 cannot be raised.

Referring to fig. 2-3, a push block is fixedly mounted on the right side of the liquid storage barrel 202, a switch button is fixedly mounted on the inner wall of the outer barrel 201 close to one side of the push block, an electric wire is fixedly mounted between the right side of the switch button and the water pump 5, when the liquid storage barrel 202 descends, the push block moves to the switch button, the switch button is pressed down, the water pump 5 is started through the electric wire, the water pump 5 starts to operate, when the liquid storage barrel 202 ascends, the push block moves away from the switch button, the water pump 5 is turned off, and the operation is stopped.

Referring to fig. 2, a check valve is fixedly installed inside the water pipe 6, the check valve is fixedly installed inside the water pipe 6 at the right end of the water pump 5, the flow direction of the check valve flows from the water pump 5 to a direction far away from the water pump 5, and the check valve can achieve a water storage effect, so that the water pump 5 can be always in a liquid-tight state, and the water pump 5 is prevented from idling.

Referring to fig. 3, a closed ring is fixedly installed on the outer side of the top end of the bent pipe 203, the diameter of the top end of the bent pipe 203 is matched with the inner diameter of the water outlet pipe 212, the center of the vertical portion of the bent pipe 203 and the circle center of the water outlet pipe 212 are located on the same vertical line, when the liquid storage barrel 202 descends, the top end of the bent pipe 203 is inserted into the water inlet and outlet pipe 212, the ejector rod 204 ejects the sealing plate 214, and therefore the quenching liquid flows into the water inlet pipe 6 from the liquid storage barrel 202 through the bent pipe 203.

When in use, referring to fig. 1-6, the quenching liquid flows into the liquid storage barrel 202 through the cannula through the liquid inlet pipe, the liquid storage barrel 202 gradually descends along with the inflow of the quenching liquid, the floating ball 210 ascends, when the blocking rod 216 is positioned at the left side of the blocking block 217, the blocking rod 216 is blocked by the blocking block 217 and cannot move rightwards, the connecting rod 215 cannot move, the inserting rod 209 and the floating ball 210 cannot move upwards, when the liquid storage barrel 202 continues to descend, and the blocking rod 216 moves below the blocking block 217, the blocking block 217 no longer blocks the blocking rod 216, the blocking rod 216 can move rightwards, the floating ball 210 and the pressure rod 211 ascend, the sealing plate 214 is no longer pressed by the pressure rod 211, the sealing plate 214 can be jacked up by the push rod 204, the quenching liquid can smoothly flow out, meanwhile, the blocking rod 216 moves rightwards below the blocking block 217, the blocking rod 216 is given by the blocking block 217, the liquid storage barrel 202 is blocked, the liquid storage barrel 202 cannot ascend, and the liquid storage barrel 202 continues to descend, the top end of the bent pipe 203 is inserted into the water inlet and outlet pipe 212, the top rod 204 jacks up the sealing plate 214, so that the quenching liquid flows into the water inlet pipe 6 from the liquid storage barrel 202 through the bent pipe 203, the quenching liquid in the liquid storage barrel 202 is gradually reduced, the floating ball 210 gradually descends, the floating ball 210 drives the blocking rod 216 to move leftwards through the connecting rod 215, when the quenching liquid is reduced to a certain degree, the blocking rod 216 is drawn back into the liquid storage barrel 202, the blocking rod 216 and the blocking block 217 do not block the liquid storage barrel 202, the liquid storage barrel 202 ascends under the action of the return spring 206, the bent pipe 203 is separated from the water outlet pipe 212, the pushing block is separated from the switch button, the water pump 5 is closed, the water outlet pipe 212 is sealed by the sealing plate 214, the quenching liquid does not flow outwards any more, and the effect of continuous liquid storage is achieved.

To sum up, when the quenching liquid enters the liquid storage barrel 202, the water storage device 2 can store the quenching liquid, when the weight of the quenching liquid is increased to a certain degree, the water storage device 2 is opened, the quenching liquid in the water storage device 2 flows into the water inlet pipe 6 and the water pump 5, meanwhile, the water pump 5 is started through the switch button and the electric wire, the water pump 5 starts to work, the quenching liquid is conveyed away, the effect that the water pump 5 is started when the quenching liquid exists in the water pump 5 and the water inlet pipe 6 is achieved, and the water pump 5 is prevented from idling; when water pump 5 began to carry the quenching liquid, shelves pole 216 and dog 217 give and block in the stock solution bucket 202, stock solution bucket 202 can't be by reset spring 206 and jack-up, can't rise, can only last out water, can avoid relapseing out water, the problem of water storage, when the volume of the quenching liquid in the water storage device 2 reduces to a certain extent, shelves pole 216 moves left and enters into in stock solution bucket 202, stock solution bucket 202 is no longer blocked, stock solution bucket 202 rises under reset spring 206's effect, outlet pipe 212 closes and no longer goes out water, shift knob closes, water pump 5 closes, when reaching not having water, the effect that water pump 5 closed, avoid water pump 5 idle running.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.