Cooling water balance tank

Abstract

The utility model discloses a cooling water balancing pool, comprising a first cooling water pool and a second cooling water pool, a shunt pipe is arranged between the first cooling water pool and the second cooling water pool, one end of the shunt pipe extends to the bottom end of the first cooling water pool, the other end of the shunt pipe is placed in the second cooling water pool and is equipped with an automatic water replenishing mechanism, the automatic water replenishing mechanism is used to divert the cooling water in the first cooling water pool to the second cooling water pool when the cooling water level in the second cooling water pool is low, the utility model connects the two cooling water pools through the arranged shunt pipe, when the cooling water in the second cooling water pool is insufficient, the automatic water replenishing mechanism automatically diverts the first cooling water pool to replenish the cooling water in the second cooling water pool, so as to balance the cooling water in the two cooling water pools, and is suitable for use in expanding production scale.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling water pools, in particular to a cooling water balancing pool. Background Art

[0002] In the production process of casting resin, cooling water pool as its supporting equipment occupies an important position. Due to the process requirements for the circulating water temperature in the production process, its temperature should be between 24-30 degrees. As the ambient temperature changes, the circulating water temperature also changes. When the ambient temperature is lower than a certain value, the circulating water temperature will not meet the resin production requirements.

[0003] After searching, Chinese patent announcement number: CN205174960U discloses a circulating water cooling device for resin production process, including a cooling water pool, which is divided into a left cavity pool and a right cavity pool by a partition, and a through hole is arranged on the partition to connect the left cavity pool and the right cavity pool; an inlet pipe A is connected to the right side of the upper part of the right cavity pool of the cooling water pool, and a manual valve A is arranged on the inlet pipe A. The outer end of the inlet pipe A is connected to the horizontal end of the three-way pipe mouth, and the vertical upper end of the three-way pipe mouth is connected to a cooling tower pipe, which is connected to a cooling tower, and the vertical lower end of the three-way pipe mouth is connected to a water inlet main pipe; a manual valve B is arranged at the connection between the cooling tower pipe and the three-way pipe mouth; an outlet pipe A is connected to the left side of the lower part of the right cavity pool of the cooling water pool.

[0004] The above scheme ensures the process requirements of resin production for circulating water and ensures the normal progress of production. However, when the production scale of the enterprise increases, the amount of cooling water used also increases. Therefore, one cooling water pool is not enough, and it is necessary to add a cooling water pool for diversion. However, the amount of cooling water between the two cooling water pools is difficult to balance, which can easily cause the liquid level in one cooling water pool to become low, affecting production and use. Therefore, it is necessary to design a cooling water balancing pool to improve the above problems. Utility Model Content

[0005] 1. Technical problems to be solved by the utility model

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a cooling water balancing pool, which aims to solve the problem in the prior art that when the production scale of an enterprise increases, one cooling water pool cannot meet the demand, and additional cooling water pools are added for diversion, resulting in difficulty in balancing the cooling water volume between the two cooling water pools.

[0007] 2. Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The cooling water balancing pool includes a first cooling water pool and a second cooling water pool. A shunt pipe is arranged between the first cooling water pool and the second cooling water pool. One end of the shunt pipe extends to the bottom end of the first cooling water pool. The other end of the shunt pipe is placed in the second cooling water pool and an automatic water replenishment mechanism is installed. The automatic water replenishment mechanism is used to divert the cooling water in the first cooling water pool to the second cooling water pool when the cooling water level in the second cooling water pool is low.

[0010] Preferably, the automatic water replenishing mechanism includes a water replenishing box fixedly connected to the end of the shunt pipe, a water supply channel is provided in the water replenishing box, a water inlet of the water supply channel is connected to the shunt pipe, a sleeve is fixedly connected to the water replenishing box outside the water outlet of the water supply channel, a plurality of drainage grooves are evenly provided on the outer wall of the sleeve in a circumferential direction, and the automatic water replenishing mechanism also includes an automatic opening and closing component, which automatically opens or closes the water supply channel according to changes in the cooling water level in the second cooling water pool.

[0011] Preferably, the automatic opening and closing component includes a guide sleeve fixedly connected to one side of the water replenishing box, a float rod is slidably connected in the guide sleeve, and a float is fixedly connected to the bottom of the float rod.

[0012] Preferably, the automatic opening and closing assembly also includes a lifting plate arranged inside the sleeve, a sealing plug is fixedly connected to the top of the lifting plate, the sealing plug corresponds to the position of the water outlet of the water supply channel, a fixed plate passing through the drainage groove is fixedly connected to one side of the lifting plate, an adjustment structure is connected between the fixed plate and the top of the float rod, and the adjustment structure is used to adjust the height of the float.

[0013] Preferably, the adjustment structure comprises a threaded sleeve rotatably connected to one end of the fixed plate and a threaded rod threadedly connected to the inside of the threaded sleeve, and a connecting plate is fixedly connected between the top of the threaded rod and the top of the float rod.

[0014] Preferably, a ruler is fixedly connected to one side of the fixing plate, and an indicator needle is fixedly connected to one side of the connecting plate, and the indicator needle points to the ruler.

[0015] Preferably, the sealing plug and the water outlet of the water delivery channel are both adapted conical structures.

[0016] Preferably, the shunt pipe is fixedly mounted on the top of the first cooling water pool and the second cooling water pool through a fixing member, and a manual valve is installed on the shunt pipe.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) The utility model connects two cooling water pools through a diversion pipe. When the cooling water in the second cooling water pool is insufficient, the first cooling water pool is automatically diverted to the second cooling water pool through an automatic water replenishment mechanism. The float and the float rod can move longitudinally synchronously with the cooling water level in the second cooling water pool, and the fixed plate, the lifting plate and the sealing plug move longitudinally synchronously with the float rod. When the cooling water level in the second cooling water pool is low, the sealing plug is moved longitudinally downward, thereby moving the sealing plug away from the water outlet of the water supply channel, so that the water outlet of the water supply channel is opened to replenish water to the second cooling water pool. When the cooling water level in the second cooling water pool reaches a set threshold, the float drives the sealing plug to move longitudinally upward, and the water outlet of the water supply channel is blocked and closed by the sealing plug, thereby realizing automatic diversion and replenishment of the second cooling water pool, balancing the cooling water in the two cooling water pools, and being suitable for use in expanding production scale.

[0020] (2) The utility model has an adjustment structure that can drive the threaded rod to move axially by rotating the threaded sleeve, thereby adjusting the longitudinal position of the float rod, which is used to adjust the distance between the float and the sealing plug. When the relative position of the sealing plug remains unchanged, it is used to adjust the height of the float, thereby being able to adjust the maximum threshold of the cooling water level in the second cooling water pool, so as to adjust it according to the production requirements of the casting resin, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the cooling water balance tank;

[0022] Figure 2 It is a three-dimensional enlarged structural diagram of the automatic water replenishment mechanism;

[0023] Figure 3 It is a schematic diagram of the cutaway structure of the water replenishment box and the sleeve;

[0024] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of region A;

[0025] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of region B.

[0026] In the figure: 1. first cooling water tank; 2. second cooling water tank; 3. shunt pipe; 4. fixing piece; 5. manual valve; 6. automatic water replenishment mechanism; 601. water replenishment box; 6011. water delivery channel; 602. sleeve; 6021. drainage channel; 603. guide sleeve; 604. float rod; 605. float; 606. lifting plate; 607. sealing plug; 608. fixing plate; 609. connecting plate; 610. threaded rod; 611. threaded sleeve; 612. ruler; 613. indicator needle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] Example:

[0029] See also Figure 1-Figure 5 The present embodiment provides a cooling water balancing pool, including a first cooling water pool 1 and a second cooling water pool 2. A shunt pipe 3 is arranged between the first cooling water pool 1 and the second cooling water pool 2. The shunt pipe 3 is an inverted U-shaped structure. One end of the shunt pipe 3 extends to the bottom end of the first cooling water pool 1. The other end of the shunt pipe 3 is placed in the second cooling water pool 2 and is equipped with an automatic water replenishment mechanism 6. The automatic water replenishment mechanism 6 is used to divert the cooling water in the first cooling water pool 1 to the second cooling water pool 2 when the cooling water level in the second cooling water pool 2 is low, and the two cooling water pools are connected through the shunt pipe 3. When the cooling water in the second cooling water pool 2 is insufficient, the first cooling water pool 1 is automatically diverted and replenished to the second cooling water pool 2 through the automatic water replenishment mechanism 6 to balance the cooling water in the two cooling water pools, which is suitable for use in expanding production scale.

[0030] As an implementation method of this embodiment, Figure 2 and Figure 3 As shown, the automatic water replenishment mechanism 6 includes a water replenishment box 601 fixedly connected to the end of the shunt pipe 3, a water delivery channel 6011 is provided in the water replenishment box 601, a water inlet of the water delivery channel 6011 is connected to the shunt pipe 3, a sleeve 602 is fixedly connected to the water replenishment box 601 on the outer side of the water outlet of the water delivery channel 6011, and a plurality of drainage grooves 6021 are evenly provided on the outer wall of the sleeve 602 in a circumferential direction. The automatic water replenishment mechanism 6 also includes an automatic opening and closing component, which automatically opens or closes the water delivery channel 6011 according to the change of the cooling water level in the second cooling water pool 2. When the cooling water level in the second cooling water pool 2 is low, the automatic opening and closing component opens the water inlet of the water delivery channel 6011, so that the cooling water in the first cooling water pool 1 is transported into the water delivery channel 6011 through the shunt pipe 3, and then transported into the sleeve 602, and discharged into the second cooling water pool 2 through the drainage groove 6021, thereby replenishing the cooling water in the second cooling water pool 2.

[0031] In this embodiment, if Figure 2 and Figure 3As shown, the automatic opening and closing component includes a guide sleeve 603 fixedly connected to one side of the water replenishment box 601, a float rod 604 is slidably connected in the guide sleeve 603, a float 605 is fixedly connected to the bottom of the float rod 604, and the automatic opening and closing component also includes a lifting plate 606 arranged inside the sleeve 602, a sealing plug 607 is fixedly connected to the top of the lifting plate 606, and the sealing plug 607 corresponds to the position of the water outlet of the water conveyance channel 6011, and a fixed plate 608 passing through the drainage groove 6021 is fixedly connected to one side of the lifting plate 606, and a through hole for the float rod 604 to pass through is opened on the fixed plate 608, and an adjustment structure is connected between the fixed plate 608 and the top of the float rod 604, and the adjustment structure is used to adjust the float 605. The height of the floating ball 605 and the floating ball rod 604 can be moved longitudinally synchronously with the cooling water level in the second cooling water pool 2, and the fixed plate 608, the lifting plate 606 and the sealing plug 607 move longitudinally synchronously with the floating ball rod 604. When the cooling water level in the second cooling water pool 2 is low, the sealing plug 607 is moved downward longitudinally, thereby moving the sealing plug 607 away from the outlet of the water transfer channel 6011, so that the outlet of the water transfer channel 6011 is opened. When the cooling water level in the second cooling water pool 2 reaches the set threshold, the floating ball 605 drives the sealing plug 607 to move upward longitudinally, and the outlet of the water transfer channel 6011 is blocked and closed by the sealing plug 607, thereby realizing automatic diversion and replenishment of the second cooling water pool 2.

[0032] In this embodiment, if Figure 3 As shown, the sealing plug 607 and the water outlet of the water channel 6011 are both adapted conical structures, and the diameters of the sealing plug 607 and the water outlet of the water channel 6011 gradually increase from top to bottom. The sealing plug 607 is made of an elastic material, such as rubber, so that the sealing plug 607 and the water outlet of the water channel 6011 are tightly blocked and the closing effect is improved.

[0033] In this embodiment, if Figure 2 and Figure 4 As shown, the adjustment structure includes a threaded sleeve 611 rotatably connected to one end of the fixed plate 608 and a threaded rod 610 threadedly connected to the inside of the threaded sleeve 611, and a connecting plate 609 is fixedly connected between the top of the threaded rod 610 and the top of the float rod 604. The threaded sleeve 611 can be driven to move axially by rotating the threaded rod 610, thereby adjusting the longitudinal position of the float rod 604, and is used to adjust the distance between the float 605 and the sealing plug 607. When the relative position of the sealing plug 607 remains unchanged, it is used to adjust the height of the float 605, so that the maximum threshold value of the cooling water level in the second cooling water pool 2 can be adjusted to adjust it according to the production requirements of the casting resin, thereby improving practicality. The outer side of the threaded sleeve 611 is fixedly connected with an adjusting nut, which is convenient for rotating the threaded sleeve 611 by clamping the adjusting nut with a wrench.

[0034] In this embodiment, if Figure 2 and Figure 5 As shown, a scale 612 is fixedly connected to one side of the fixed plate 608, and an indicator needle 613 is fixedly connected to one side of the connecting plate 609. The indicator needle 613 points to the scale 612. The scale 612 and the indicator needle 613 are used together to facilitate the operator to accurately adjust the height of the float 605.

[0035] In this embodiment, if Figure 1 As shown, the shunt pipe 3 is fixedly installed on the top of the first cooling water pool 1 and the second cooling water pool 2 by a fixing part 4. The fixing part 4 includes a corner plate connected to the top of the first cooling water pool 1 and the second cooling water pool 2 and a U-shaped hoop sleeved on the outside of the shunt pipe 3. The corner plate is provided with through holes for the two ends of the U-shaped hoop to pass through. The two ends of the U-shaped hoop pass through the through holes and are threadedly connected with locking nuts for fixing the position of the shunt pipe 3 to prevent the shunt pipe 3 from shaking. A manual valve 5 is installed on the shunt pipe 3. The manual valve 5 can be used to manually close the shunt pipe 3 when there is no need for shunt supplementary balance between the first cooling water pool 1 and the second cooling water pool 2.

[0036] As an implementation mode of this embodiment, according to the production requirements of casting resin, multiple cooling water pools can be provided, and a shunt pipe 3 is installed between each adjacent cooling water pool to shunt and balance all cooling water pools.

[0037] Working principle: During use, when the cooling water level in the second cooling water pool 2 is low, the float 605 and the float rod 604 can move longitudinally synchronously with the cooling water level in the second cooling water pool 2, and the fixed plate 608, the lifting plate 606 and the sealing plug 607 move longitudinally synchronously with the float rod 604, so that the sealing plug 607 moves longitudinally downward, thereby moving the sealing plug 607 away from the outlet of the water delivery channel 6011, so that the outlet of the water delivery channel 6011 is opened, and the cooling water in the first cooling water pool 1 is transported into the water delivery channel 6011 through the shunt pipe 3, and then transported into the sleeve 602, and discharged into the second cooling water pool 2 through the drainage groove 6021, to replenish the cooling water in the second cooling water pool 2. When the cooling water level in the second cooling water pool 2 reaches the set threshold, the float 605 drives the sealing plug 607 to move longitudinally upward. , the outlet of the water delivery channel 6011 is blocked and closed by the sealing plug 607 to realize automatic diversion and replenishment of the second cooling water pool 2. When the maximum threshold of the cooling water level in the second cooling water pool 2 needs to be adjusted, the threaded sleeve 611 is rotated to drive the threaded rod 610 to move axially, thereby adjusting the longitudinal position of the float rod 604, which is used to adjust the distance between the float 605 and the sealing plug 607. When the relative position of the sealing plug 607 remains unchanged, it is used to adjust the height of the float 605 and adjust the maximum threshold of the cooling water level in the second cooling water pool 2, so as to adjust it according to the production needs of the casting resin and improve practicality. The utility model automatically diverts and replenishes the first cooling water pool 1 to the second cooling water pool 2 through the diversion pipe 3 and the automatic water replenishment mechanism 6, balances the cooling water in the two cooling water pools, and is suitable for use in expanding production scale.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A cooling water balancing pool, comprising a first cooling water pool (1) and a second cooling water pool (2), characterized in that: A shunt pipe (3) is provided between the first cooling water pool (1) and the second cooling water pool (2); one end of the shunt pipe (3) extends to the bottom end of the first cooling water pool (1); the other end of the shunt pipe (3) is placed in the second cooling water pool (2) and is equipped with an automatic water replenishment mechanism (6); the automatic water replenishment mechanism (6) is used to divert cooling water in the first cooling water pool (1) to the second cooling water pool (2) when the cooling water level in the second cooling water pool (2) is low.

2. The cooling water balancing tank according to claim 1, characterized in that: The automatic water replenishment mechanism (6) comprises a water replenishment box (601) fixedly connected to the end of the shunt pipe (3), a water delivery channel (6011) is provided in the water replenishment box (601), a water inlet of the water delivery channel (6011) is connected to the shunt pipe (3), a sleeve (602) is fixedly connected to the water replenishment box (601) outside the water outlet of the water delivery channel (6011), a plurality of drainage grooves (6021) are uniformly provided on the outer wall of the sleeve (602) in a circumferential direction, and the automatic water replenishment mechanism (6) also comprises an automatic opening and closing component, which automatically opens or closes the water delivery channel (6011) according to the change of the cooling water level in the second cooling water pool (2).

3. The cooling water balancing tank according to claim 2, characterized in that: The automatic opening and closing assembly comprises a guide sleeve (603) fixedly connected to one side of the water replenishment box (601), a float rod (604) is slidably connected inside the guide sleeve (603), and a float (605) is fixedly connected to the bottom of the float rod (604).

4. The cooling water balancing tank according to claim 3, characterized in that: The automatic opening and closing assembly also includes a lifting plate (606) arranged inside the sleeve (602), a sealing plug (607) is fixedly connected to the top of the lifting plate (606), and the sealing plug (607) corresponds to the position of the water outlet of the water conveyance channel (6011), and a fixed plate (608) passing through the drainage groove (6021) is fixedly connected to one side of the lifting plate (606), and an adjustment structure is connected between the fixed plate (608) and the top of the float rod (604), and the adjustment structure is used to adjust the height of the float (605).

5. The cooling water balancing tank according to claim 4, characterized in that: The adjustment structure comprises a threaded sleeve (611) rotatably connected to one end of a fixed plate (608) and a threaded rod (610) threadedly connected to the inside of the threaded sleeve (611), and a connecting plate (609) is fixedly connected between the top of the threaded rod (610) and the top of the float rod (604).

6. The cooling water balancing tank according to claim 5, characterized in that: A scale (612) is fixedly connected to one side of the fixed plate (608), and an indicator needle (613) is fixedly connected to one side of the connecting plate (609), and the indicator needle (613) points to the scale (612).

7. The cooling water balancing tank according to claim 4, characterized in that: The sealing plug (607) and the water outlet of the water delivery channel (6011) are both adapted conical platform structures.

8. The cooling water balancing tank according to claim 1, characterized in that: The diverter pipe (3) is fixedly mounted on the top of the first cooling water pool (1) and the second cooling water pool (2) via a fixing member (4), and a manual valve (5) is installed on the diverter pipe (3).

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