JPH04323493A - Taking out device for hot spring water and the like and drilling device - Google Patents

Abstract

PURPOSE:To save energy by connecting a piston to one end of a pole swingably supported with a support member through a rod, providing a weight corresponding to a pump load and the like on the other end, and movably holding the rod with guide rollers. CONSTITUTION:A motor 22 is driven to rotate a crank wheel, and a pole 9 fitted with a weight 10 on one end is put into a seesaw motion through a connecting rod 24 centering around a shaft 21. Next, a rod 13 is moved up and down between guide rollers 14 through universal joints 25, 27 and a connecting rod 26. Next, when a piston 3 is brought down, a ball check valve 16 is opened, and hot spring water and the like in a casing are entered into the piston 3. When the piston 3 is lifted, a ball check valve 15 is opened, and hot spring water and the like stored in an exploratory drilling hole A are entered to a suction pipe 5 through a suction port 5a, and let flow in the casing 2. Further, the hot spring water and the like in the piston 3 are pushed up with the piston 3 to flow in a discharge pipe 6, and discharged outward through a branch pipe 20.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot spring sampling device and a drilling device for collecting underground liquids such as hot springs, groundwater, and petroleum.

0002

[Prior Art] Conventional drilling equipment for hot springs, etc. is available in two types: pit rotation type and pit impact type.Generally, the pit rotation type is used when the planned depth of the hole to be drilled is deep, and the pit impact type is used when the depth of the planned hole is shallow. Ru. These drilling devices were used to drill a pit at the tip of the drilling head, successively add connecting pipes, and drill the hole to the required depth.

[0003] Once the desired hot springs, groundwater, oil, etc. have been collected, the above-mentioned hot spring drilling equipment is pulled out and a hot spring collecting equipment consisting of a discharge pipe, submersible motor pump, etc. is installed. The above-mentioned liquid present in

0004

[Problems to be Solved by the Invention] However, in conventional pit-impact type hot spring drilling equipment, the depth of the hole increases as the trench progresses, and especially in the case of a hydraulic type, it is difficult to operate the hot spring drilling equipment from the hydraulic pump. The hydraulic piping up to the hydraulic cylinder becomes long, and the pressure loss therein increases, resulting in an increase in energy consumption, and in order to avoid this, the diameter of the hydraulic piping is increased.

[0005] Furthermore, since conventional hot spring, etc., sampling devices simply pump up hot springs, etc. using a submersible motor pump,
Similar to the hot spring drilling device described above, a large amount of energy is consumed to pump up the hot spring water.

The present invention has been made in view of the above-mentioned circumstances, and provides a hot spring, etc. sampling device and a drilling hole that reduce piping loss, simplify the pumping mechanism for hot springs, etc., and consume less energy as a whole. The purpose is to provide equipment.

[0007]

[Means for Solving the Problems] In order to solve the above-mentioned problems, the hot spring, etc. sampling device of the present invention includes a pump that pumps liquid by reciprocating a piston within a casing, and a suction side and a discharge side of the pump. A support member is arranged on a suction pipe and a discharge pipe connected to each other and a base, a center portion of a balance rod is pivotally supported on the support member, and a weight of a predetermined weight for balancing the pump load is attached to one end side of the balance rod. a drive device having a moving means for reciprocating the balance rod when attached thereto; one end of the drive device is connected freely in all directions to the other end of the balance rod; the other end is connected to the piston of the pump; It consists of a rod penetrating the inside of the discharge pipe, and a plurality of guide rollers near the connection position of the rod and the balance rod to prevent the rod from swinging and to maintain reciprocating movement,

[0008] Also, it is preferable that a drive device is installed in a vehicle, and that the power source of the vehicle and the power source of the drive device are shared.

[0009] Furthermore, the present invention further includes a pump that pumps liquid by reciprocating a piston within a casing, a suction pipe and a discharge pipe connected to the suction side and discharge side of the pump, respectively, and a piston of the pump provided in the discharge pipe. It may consist of a hydraulic cylinder that is connected to and moves back and forth, and a hydraulic drive source that operates the hydraulic cylinder.

[0010] The hot spring drilling apparatus of the present invention has a hydraulic percussion engine in the drilling head and operates the hydraulic percussion engine using a hydraulic power generator to repeatedly impact the pit. , the hydraulic power generation device includes an actuator that feeds oil by reciprocating a piston within a hydraulic cylinder, a support member disposed on a base, a center portion of a balance rod being pivotally supported on the support member, and the A drive device having a weight of a predetermined weight attached to one end of a balance rod to balance the actuator load and a moving means for reciprocating the balance rod, and one end of the drive device is connected freely in all directions to the other end of the balance rod. a rod whose other end is connected to the piston of the actuator and which passes through a connecting pipe connected to the drilling head; and a rod that prevents the rod from swinging and reciprocates near the connecting position between the rod and the take-up rod. It also consists of multiple guide rollers that hold the movement.

[0011] Furthermore, it is preferable that a drive device is installed in a vehicle, and that the power source of the vehicle and the power source of the drive device are shared.

0012

[Operation] According to the hot spring sampling apparatus having the above structure, the drive device is operated to reciprocate the balance rod, which balances the pump load with a weight of a predetermined weight, by the moving means, and the plurality of guide rollers By reciprocating the guided rod, the piston of the pump is reciprocated. This reciprocating movement of the piston draws hot springs, etc. into the pump from the suction pipe, and sends them out from the discharge side to the discharge pipe, thereby pumping up the hot springs, etc.

[0013] Furthermore, by moving the vehicle, the drive device, which is the main part of the hot spring, etc. collection device, can be moved to the hot spring, etc. collection site, and the power source of the vehicle is used to operate the pump to pump up the hot spring, etc. .

Furthermore, the hydraulic drive source is operated to send oil into the hydraulic cylinder and reciprocate the piston of the pump, thereby pumping up the hot spring water, etc.

According to the drilling device for hot springs, etc., the drive device of the hydraulic power generator is actuated to reciprocate the balance rod that balances the actuator load with a weight of a predetermined weight, and the plurality of guide rollers The piston in the hydraulic cylinder of the actuator is moved back and forth by reciprocating the rod guided by the actuator. This reciprocating movement of the piston sends oil from within the hydraulic cylinder to the hydraulic striking engine, which is activated to repeatedly strike the pit and advance the drilling head.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a partially sectional side view of the hot spring, etc., collecting apparatus of the present invention, and FIG. 2 is a sectional view, showing a part of the hot spring, etc., collecting apparatus. In both figures, 1 indicates a hot spring, etc. sampling device, which was installed in a test drilling hole A after successfully drilling a hot spring, etc., and a piston 3 moves inside a casing 2. A pump 4 that sends liquid by reciprocating, a suction pipe 5 and a discharge pipe 6 connected to the suction port 2a side and the discharge port 2b side of the pump 4, respectively, and a support member 8 on a base 7.
is arranged, and the center of the balance rod 9 is pivotally supported on the support member 8,
A drive device 12 having a weight 10 of a predetermined weight attached to one end of the balance rod 9 to balance the pump load, and a moving means 11 for reciprocating the balance rod 9.
and a rod 13 whose one end is freely connected in all directions to the other end of the balance rod 9 of the drive device 12, whose other end is connected to the piston 3 of the pump 4, and which passes through the inside of the discharge pipe 6. ,
A plurality of guide rollers 14 are provided near the connection position between the rod 13 and the balance rod 9 to prevent the rod 13 from swinging and to maintain reciprocating movement.

As described above, the pump 4 includes a piston 3 housed within the casing 2, and the piston 3 is fixed to the rod 13. A ball check valve 15 is provided on the suction port 2a side of the casing 2 of the pump 4, and a plurality of ball check valves 16 are also provided on the suction port 3a side of the piston 3. A perforated plate 17 is provided on the discharge port 3b side, and the aforementioned rod 13 is loosely fitted into this perforated plate 17.

The suction pipe 5 has a suction hole 5a at its tip and further has a ball check valve 18. Further, the above-mentioned rod 13 passes through the discharge pipe 6, and steady rests 19-- for preventing the rod 13 from swinging are arranged at predetermined intervals. Further, there is a branch pipe 20 in the above ground portion of the discharge pipe 6, and the hot spring water etc. pumped up from this branch pipe 20 is discharged to the outside. This hot spring water is transported directly to the place of use via a tank or piping.

As described above, the drive device 12 has a support member 8 disposed on a base 7 that supports a balance rod 9 via a shaft 21, and a moving means 11 for reciprocating the balance rod 9.
A crank wheel 23 is directly connected to a motor 22 installed in the base 7, and both ends of a connecting rod 24 are rotatably attached between the outer periphery of the crank wheel 23 and one end of the balance rod 9. There is. Therefore, by driving the motor 22, the balance rod 9 is moved around the shaft 21 of the support member 8.
Performs a seesaw-like motion.

The end of the balance rod 9 on the pump side (the other end) is connected to the connecting rod 2 via the universal joint 25.
6, and this connecting rod 26 is further connected to the rod 13 via a universal joint 27. This rod 13 is prevented from swinging by three sets of guide rollers 14 supported and fixed to the base 7 or the discharge pipe 6, and furthermore, the reciprocating movement of the rod 13 is ensured. That is, these three groups of guide rollers 14 ensure that the see-saw movement of the balance rod 9 is transmitted to the piston 3 connected to the tip of the rod 13 as a precise reciprocating movement.

As mentioned above, the weight 10 is removably attached to the end (one end) of the balance rod 9 on the side opposite to the pump. The one with the weight balanced is selected. That is, this load is the pump load, the piston 3,
Rod 13, connecting rod 26 and universal joint 2
By attaching a weight 10 that balances this load to the other end of the balance rod 9, the load on the motor 22 is reduced, and as a result, the hot spring This makes it possible to reduce energy consumption when pumping water, etc.

Next, the operation of the hot spring etc. sampling apparatus 1 having the above configuration will be explained. First, a weight 10 whose weight balances the load applied to the pump-side end of the balance rod 9 of the hot spring etc. sampling device 1 is selected. Next, perform the necessary inspections, and if there is no problem, attach the selected weight 10 to the end of the balance rod 9 on the side opposite to the pump. Then, power is supplied to the motor 22 to drive it, rotate the crank wheel 23, and cause the balance rod 9 to see-saw around the shaft 21 using the connecting rod 24. Along with this, the rod 13 is moved up and down (reciprocated) via the universal joints 25, 27 and the connecting rod 26. The vertical movement of the rod 13 is controlled by the fact that the proximal end is fixed to the axis of the piston 3 by three groups of guide rollers 14, and the distal end is fixed to the axis of the piston 3.
Since it is regulated by , it is accurately transmitted to the piston 3.

When the piston 3 descends in FIG. 2, the ball check valves 15 and 18 remain seated, so the ball check valve 16 opens and the hot spring, etc. in the casing 2 enters the piston 3. On the other hand, when the piston 3 rises as shown in FIG. Hot springs, etc. accumulated in the water enter the suction pipe 5 through the suction hole 5a,
Furthermore, it flows into the casing 2. On the other hand, since the hot spring water and the like that have entered the piston 3 are pushed up by the piston 3, they pass through the perforated plate 17 and the discharge port 2b and enter the discharge pipe 6. The above-mentioned operations are repeated, and the hot spring, etc. rises in the discharge pipe 6, reaches the branch pipe 20, and is discharged to the outside, and the hot spring, etc. is sent to a necessary location.

FIG. 3 shows a hot spring etc. sampling device 1a showing another embodiment of the present invention, and this hot spring etc. sampling device 1a and FIGS.
The difference from the embodiment shown in FIG. 1 is that the balance rod 9 is pivotally supported on a support member 31 attached to a vehicle 30 to facilitate movement. The other configurations and operations are the same as those in the embodiment shown in FIGS. 1 and 2, so the reference numerals are attached to the drawings and the explanation thereof will be omitted.

4 and 5 show a hot spring etc. sampling device 1b showing another embodiment of the present invention, and this hot spring etc. sampling device 1b and FIG.
The difference from the embodiment shown in , 2 is that the structure for operating the pump 4a is performed using hydraulic pressure. That is, a hydraulic cylinder 41 for reciprocating the piston 40b inside the pump cylinder 40a is installed above the pump 4a,
A rod 43 of a piston 42 that reciprocates within this hydraulic cylinder 41 and a rod 44 of a piston 40b are connected by a joint 45. And this pump 4
Ball check valves 46, 47 located on the suction side are shown in a.
There are ball check valves 48, 49 located on the discharge side.

Note that the oil inlet/outlet 4 of this hydraulic cylinder 41
1A and 41B are connected to a switching valve 50 of a hydraulic drive source B shown below, and this switching valve 50 is further connected to a hydraulic pump 51 and a hydraulic tank 52, and the hydraulic pump 51 is also connected to the hydraulic tank 52. , the hydraulic pump 51 is driven by a motor 54 via a continuously variable transmission 53. Also, Figure 4
Inside 55 is a casing pipe inserted into the excavated hole A.

[0027] Hot spring etc. sampling device 1 configured as described above
b, when the hydraulic pump 51 is rotated by driving the motor 54 whose rotation is controlled by the continuously variable transmission 53, and the switching valve 50 is set to send oil into the hydraulic cylinder 41 from the oil inlet/outlet 41A, the piston 42 in FIG. is pushed down, and at the same time, the piston 40b of the pump 4a is also pushed down. When the piston 40b is lowered, the ball check valve 46 remains seated and the ball check valve 48 opens, and the pump cylinder 4
The hot spring etc. in 0a are discharged into the discharge pipe 6. On the other hand, the ball check valve 49 remains seated and the ball check valve 47
is opened, and hot springs etc. are discharged from the suction pipe 5 to the pump cylinder 40a.
Go inside. Conversely, by setting the switching valve 50, the oil inlet/outlet 41B
When oil is sent into the hydraulic cylinder 41, the piston 42 of FIG.
b also pushes upward. When the piston 40b moves up, the ball check valve 49 opens while the ball check valve 47 remains seated, and the hot spring etc. in the pump cylinder 40a is discharged into the discharge pipe 6. On the other hand, the ball check valve 46 is opened while the ball check valve 48 remains seated, and the hot spring etc. enters the pump cylinder 40a from the suction pipe 5. The above-described operations are repeated, and the hot spring water rises in the discharge pipe 6, is discharged to the ground, and is sent to the required location.

FIG. 6 is a side view showing the apparatus for drilling holes in hot springs, etc. of the present invention. This hot spring drilling device 60 includes a hydraulic power generating device 61 which is a part of the hot spring drilling device 1 shown in FIGS.
It has almost the same configuration as part 4. That is, this hot spring drilling device 60 has a hydraulic striking engine 63 in a drilling head 62, and drills a pit 64 by repeatedly striking a pit 64 with the hydraulic power generating device 61. This hydraulic power generation device 61 includes the aforementioned drive device 12,
A piston 67 having a rod 13 and a guide roller 14 and reciprocating within a cylinder 66 of an actuator 65
is fixed to the aforementioned rod 13.

Accordingly, the actuator 65 operates the hydraulic striking engine 63 to repeatedly strike the pit 64 with a hammer to dig the pit 64, connect the connecting pipe 68, and drill the hole to the required depth.

Note that the other configurations and operations are the same as those of the embodiment shown in FIGS. 1 and 2, so reference numerals are attached to the drawings and explanation thereof will be omitted.

[0031]

As described in detail above, according to the hot spring sampling device of the present invention, the drive device is actuated to reciprocate the balance rod, which balances the pump load with a weight of a predetermined weight, by the moving means, A rod guided by a plurality of guide rollers is reciprocated to reciprocate the piston of the pump. This reciprocating movement of the piston allows hot springs, etc. to be sucked into the pump from the suction pipe and sent out from the discharge side to the discharge pipe, thereby making it possible to pump up the hot springs, etc. Therefore,
Since there is no hydraulic piping and the pump load is balanced by a weight, there is no pressure loss and the pump load is small.Since the reciprocating movement of the rod is held by multiple guide rollers, there is less energy loss due to vibration, and the overall As a result, hot springs, etc. can be collected with high efficiency and small amounts of energy.

[0032] Furthermore, if a drive device is installed in the vehicle,
In addition to the above-mentioned effects, by moving the vehicle, the drive device, which is the main part of the hot spring, etc. collection device, can be easily moved to the hot spring, etc. collection site, and the pump can be operated using the vehicle's power source. This has the effect of pumping up hot springs, etc., without the need for any other power source.

Furthermore, even if the piston of the pump is connected to a piston that reciprocates within the hydraulic cylinder, the piston of the pump can be moved reciprocally by activating the hydraulic drive source and sending oil into the hydraulic cylinder. It is possible to pump hot springs, etc. Therefore, since the piston of the pump is directly reciprocated by hydraulic pressure, it is effective to pump hot spring water etc. efficiently.

According to the hot spring drilling apparatus of the present invention, the drive device of the hydraulic power generator is actuated to reciprocate the balance rod, which balances the load on the actuator with a weight of a predetermined weight, by the moving means, By reciprocating the rod guided by multiple guide rollers,
The piston of the cylinder of the actuator can be reciprocated, and the reciprocating movement of the piston sends oil from inside the cylinder to the hydraulic impact engine, which activates the hydraulic impact engine to repeatedly impact the pit and advance the drilling head. becomes possible. Therefore, since there are almost no hydraulic piping and the actuator load is balanced by a weight, there is less pressure loss and the actuator load is also reduced, and the reciprocating movement of the rod is held by multiple guide rollers, so energy is generated by swinging of the rod, etc. There will be less loss,
Overall, the effect is that holes can be drilled with high efficiency using little energy.

Furthermore, if a drive device for a hydraulic power generator is installed in the vehicle, in addition to the above effects, the drive device, which is the main part, can be easily moved, and the hole can be drilled without any other power source. It has the effect of allowing you to dig deeper.

[Brief explanation of the drawing]

[Fig. 1] A partially sectional side view of the hot spring etc. collection device of the present invention.

[Fig. 2] A sectional view showing a part of the hot spring etc. sampling device of the present invention.

[
FIG. 3 is a side view similar to FIG. 1 showing another embodiment of the present invention.

[
FIG. 4: Cross-sectional view showing another embodiment of the present invention

[Fig. 5] Hydraulic circuit diagram of the hydraulic drive source of the present invention

[Fig. 6] A partially sectional side view of the hot spring drilling device of the present invention.

[Explanation of symbols]

Claims (5)

[Claims] Claim 1: A pump that pumps liquid by reciprocating a piston within a casing, a suction pipe and a discharge pipe connected to the suction side and discharge side of the pump, respectively, and a support member disposed on a base. a drive device having a center portion of a balance rod pivotally supported on the support member, a weight of a predetermined weight for balancing the pump load attached to one end of the balance rod, and a moving means for reciprocating the balance rod; A rod whose one end is freely connected in all directions to the other end of the balance rod of the drive device, whose other end is connected to the piston of the pump and which passes through the discharge pipe, and near the connection position of the rod and the balance rod. and a plurality of guide rollers that prevent the rod from swinging and maintain reciprocating movement. 2. The apparatus for collecting hot springs, etc. according to claim 1, wherein a drive device is installed in a vehicle, and the power source of the vehicle and the power source of the drive device are shared. 3. A pump that pumps liquid by reciprocating a piston within a casing, a suction pipe and a discharge pipe connected to the suction side and the discharge side of the pump, respectively, and a piston of the pump provided in the discharge pipe. 1. A hot spring, etc. sampling device comprising: a hydraulic cylinder that is connected to and moves back and forth; and a hydraulic drive source that operates the hydraulic cylinder. 4. A hydraulic percussion engine is provided in the drilling head, and the hydraulic percussion engine is operated by a hydraulic power generator,
In a drilling device for hot springs, etc. that repeatedly strikes a pit, the hydraulic power generation device includes an actuator that feeds oil by reciprocating a piston within a hydraulic cylinder, and a support member disposed on a base, and the support member A drive device which pivotally supports the center of a balance rod, a weight having a predetermined weight for balancing an actuator load is attached to one end of the balance rod, and a moving means for reciprocating the balance rod, and a balance rod of the drive device. A rod whose one end is freely connected in all directions to the other end side, whose other end is connected to the piston of the actuator, and which passes through a connecting pipe connected to the drilling head, and a connection between the rod and the balance rod. A drilling device for hot springs, etc., comprising a plurality of guide rollers near the position that prevent the rod from swinging and maintain reciprocating movement. 5. The drilling device for hot springs, etc. according to claim 4, wherein a drive device for a hydraulic power generator is installed in a vehicle, and the power source of the vehicle and the power source of the drive device are shared.