CN209838396U

CN209838396U - Ground source heat pump well depth detection device

Info

Publication number: CN209838396U
Application number: CN201920282801.XU
Authority: CN
Inventors: 王臻; 刘庆勋
Original assignee: Inner Mongol Cumulative Energy Conservation Service Co Ltd
Current assignee: Inner Mongol Cumulative Energy Conservation Service Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2019-12-24
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a ground source heat pump well depth detection device, which comprises a box body, wherein a liquid crystal display is arranged above the box body, a processor is arranged above the box body, two pairs of supporting legs with the same structure are arranged below the box body, two pairs of springs with the same structure are arranged below the two pairs of supporting legs, and two pairs of sleeves with the same structure are sleeved on the two pairs of springs, the utility model relates to the technical field of ground source heat pumps, the device drives a rotating wheel to rotate through a motor, so that a descending ball descends slowly, when the rotating wheel rotates for a circle, a blocking rod just blocks a light source between an infrared emitter and an infrared receiver twice, so that the descending ball is calculated through the processor, the descending ball descends, the descending ball is displayed on the liquid crystal display, a servo motor in an auxiliary structure rotates, a pair of slide blocks move towards the inner side, and a semi-cylindrical clamping, the traction wire is kept to vertically descend, the phenomenon that the traction wire falls off on the roller is avoided, and the use is convenient.

Description

Ground source heat pump well depth detection device

Technical Field

The utility model relates to a ground source heat pump technical field specifically is a ground source heat pump well depth detection device.

Background

The ground source heat pump is a device for transferring low-grade heat energy to high-grade heat energy by inputting a small amount of high-grade energy (such as electric energy) into shallow land energy, usually consumes 1kWh of energy, and a user can obtain heat or cold more than 4.4 kWh.

When a heat exchanger of a ground source heat pump is installed, the drilling depth needs to be measured, the common drilling depth is 100 meters, and the drilling depth is difficult to confirm after the construction is finished because the drilling is underground, so a device for measuring the drilling depth is needed, for example, a utility model with the publication number of CN 205642241U, which comprises a base, wherein a mounting seat is fixedly arranged at one side of the base, a horizontal shaft rod is rotatably arranged on the mounting seat, and a measuring line with scales is wound on the horizontal shaft rod, the utility model provides a device for detecting the vertical shaft depth of the ground source heat pump, the measuring line can be driven to descend by a vertical free falling body, the scales on the measuring line can be read to obtain the drilling depth, however, when the utility model is used for measuring, the descending speed of the vertical free falling body can be very fast, therefore, the measuring line can descend at a high speed, when the vertical shaft stops descending, the measuring line can be because inertia continues to descend, therefore measuring error can appear, and the plumb descends too fast, can lead to the fracture of measuring line to lead to measuring the failure, and this utility model patent does not have the recovery function, measures the back that finishes, and the plumb can't be withdrawed voluntarily, uses comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a ground source heat pump well depth detection device has solved current device measuring result not accurate, surely does not possess the problem of retrieving the function.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a ground source heat pump well depth detection device, includes the box, LCD has been seted up to the box top, the treater is installed to the box top, two pairs of landing legs that the structure is the same are installed to the box below, two pairs of spring that the structure is the same is installed to the landing leg below, two pairs the cover is equipped with two pairs of sleeves that the structure is the same on the spring, install measurement structure in the box, measurement structure installs the below auxiliary structure.

Preferably, the measuring structure includes the fixed plate, the fixed plate rigid coupling is in the box inside wall face, the motor is installed to the fixed plate top, the runner is installed to the motor drive end, a grade pole is installed to runner outside wall face, infrared emitter is installed to the box inside wall face, and is located a grade pole left side, infrared receiver is installed to the box inside wall face, and is located a grade pole right side, the cover is equipped with the haulage rope on the runner, the ball is put under the haulage rope lower extreme is installed.

Preferably, the auxiliary structure includes the mounting panel, install servo motor on the mounting panel, the cover is equipped with main bevel gear on the servo motor drive end, movable mounting has the threaded rod between the internal lateral wall face of box, threaded rod both sides screw thread is to opposite soon, the cover is equipped with vice bevel gear on the threaded rod, and meshes with main bevel gear mutually, the threaded rod top spin has connect a pair of slider that the structure is the same, and is a pair of all install a pair of telescopic link that the structure is the same between slider and the internal lateral wall face of box, and is a pair of the same support of structure is installed to the slider inboard, and is a pair of the same half cylinder type tong of structure is all installed to the support.

Preferably, the anti-skid pads are arranged below the two pairs of sleeves.

Preferably, the lower wall surface of the box body is provided with a rectangular opening.

Preferably, a base is installed between the motor and the fixing plate.

Preferably, a gasket is installed in the servo motor.

Preferably, the bracket is of an inverted V-shaped structure.

Advantageous effects

The utility model provides a ground source heat pump well depth detection device, the utility model has the following beneficial effects of this device compact structure, motor in the accessible measurement structure drives the runner and rotates, thereby make the haulage rope and transfer the ball and descend slowly, when the runner rotated the round, the shelves pole just shelters from the light source between infrared emitter and the infrared receiver twice, so can shelter from the number of times through the light source, judge the number of turns that the runner rotated, thereby calculate through the treater, transfer the height that the ball descends, and show the result on LCD, servo motor in the auxiliary structure rotates, make a pair of slider move to the inboard, make the semi-cylindrical tong slide the haulage line fixed, make the haulage line keep vertical decline, avoid the haulage line on the way of putting, the emergence of phenomenon drops on the gyro wheel, high durability and convenient use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

In the figure: 1. a box body; 2. a liquid crystal display; 3. a processor; 4. a support leg; 5. a spring; 6. a sleeve; 7. a fixing plate; 8. a motor; 9. a rotating wheel; 10. a gear lever; 11. an infrared emitter; 12. an infrared receiver; 13. a hauling rope; 14. putting the ball downwards; 15. mounting a plate; 16. a servo motor; 17. a main bevel gear; 18. a threaded rod; 19. a secondary bevel gear; 20. a slider; 21. a telescopic rod; 22. a support; 23. a semi-cylindrical gripper; 24. a non-slip mat; 25. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a well depth detection device of a ground source heat pump comprises a box body 1, wherein a liquid crystal display 2 is arranged above the box body 1, a processor 3 is arranged above the box body 1, two pairs of supporting legs 4 with the same structure are arranged below the box body 1, two pairs of springs 5 with the same structure are arranged below the two pairs of supporting legs 4, two pairs of sleeves 6 with the same structure are sleeved on the two pairs of springs 5, a measurement structure is arranged in the box body 1, and an auxiliary structure is arranged below the measurement structure; the measuring structure comprises a fixing plate 7, the fixing plate 7 is fixedly connected to the inner side wall surface of the box body 1, a motor 8 is mounted above the fixing plate 7, a rotating wheel 9 is mounted at the driving end of the motor 8, a blocking rod 10 is mounted on the outer side wall surface of the rotating wheel 9, an infrared emitter 11 is mounted on the inner side wall surface of the box body 1 and is positioned on the left side of the blocking rod 10, an infrared receiver 12 is mounted on the inner side wall surface of the box body 1 and is positioned on the right side of the blocking rod 10, a traction rope 13 is sleeved on the rotating wheel 9, and a lower ball 14 is mounted at; the auxiliary structure comprises an installation plate 15, a servo motor 16 is installed on the installation plate 15, a main bevel gear 17 is sleeved on a driving end of the servo motor 16, a threaded rod 18 is movably installed between inner side wall surfaces of the box body 1, the thread turning directions of two sides of the threaded rod 18 are opposite, an auxiliary bevel gear 19 is sleeved on the threaded rod 18 and meshed with the main bevel gear 17, a pair of sliders 20 with the same structure are connected onto the threaded rod 18 in a spinning mode, a pair of telescopic rods 21 with the same structure are installed between each pair of sliders 20 and the inner side wall surfaces of the box body 1, a pair of supports 22 with the same structure are installed on the inner sides of each pair of sliders 20, and a pair of semi-cylindrical clamping handles 23 with the same structure are installed on; anti-skid pads 24 are arranged below the two pairs of sleeves 6; a rectangular opening is formed in the lower wall surface of the box body 1; a base 25 is arranged between the motor 8 and the fixed plate 7; a gasket is arranged in the servo motor 16; the bracket 22 is of an inverted V-shaped structure.

The following components are provided according to the scheme:

a support: the pull wire fixing device is made of Q235 materials, fixedly connected to the side of the sliding block, is inverted V-shaped and used for installing a semi-cylindrical clamp, and keeps vertical in the lowering process of the pull wire through the semi-cylindrical clamp.

The following electric devices have the following types and functions:

a servo motor: the servo motor is a servo motor of 110AEA12020-SH3 type, is an engine for controlling mechanical elements to operate in a servo system, and is an auxiliary motor indirect speed changing device.

A motor driver: an S700 series driver adopting a Kerr Morgan servo driver, which is also called a servo controller and a servo amplifier, is a controller for controlling a servo motor, has the action similar to that of a frequency converter acting on a common alternating current motor, belongs to a part of a servo system, and is mainly applied to a high-precision positioning system. The servo motor is generally controlled by three modes of position, speed and moment, so that the high-precision positioning of a transmission system is realized, and the servo motor is a high-end product of a transmission technology at present.

An infrared emitter: an infrared sensor with model number DT7225 produced by Honeywell/Honeywell, an infrared intelligent electricity-saving switch is an automatic control product based on infrared technology, when a person enters an induction range, a special sensor detects the change of the infrared spectrum of the human body, the load is automatically switched on, the person does not leave the induction range and is continuously switched on, and after the person leaves, the load is automatically switched off in a delayed mode.

An infrared receiver: the model JL-288 DC5V infrared sensor produced by Shenjianlong (SHEN JL) is a sensor for processing data by using infrared rays, has the advantages of high sensitivity and the like, and can control the operation of a driving device.

A motor: the motor is a motor of an Ataha model of Nibi brand, the motor drives a starter rotor to rotate by the forced rotation of an electrified coil in a magnetic field, and a pinion on the rotor drives an engine flywheel to rotate.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when the drilling depth needs to be measured, the device is placed above a well mouth, a servo motor 16 above an installation plate 15 is started, a driving end of the servo motor 16 rotates to drive a main bevel gear 17 to rotate, an auxiliary bevel gear 19 meshed with the main bevel gear 17 and a threaded rod 18 embedded in the auxiliary bevel gear rotate, a pair of sliding blocks 20 screwed on the threaded rod 18 move inwards due to opposite thread rotating directions of two sides of the threaded rod 18, a telescopic rod 21 extends along with the threaded rod, a pair of sliding blocks 20 drive a pair of supports 22 to move inwards, a pair of semi-cylindrical clamping hands 23 at the upper end and the lower end of each support 22 slide and fix a traction rope 13 up and down, so that the traction rope 13 can slide downwards and keep vertical downward movement, a motor 8 above a fixed plate 7 is started, the driving end of the motor 8 drives a rotating wheel 9 to rotate, and the traction rope 13 sleeved on the rotating wheel 9 descends along with the driving, the ball 14 is put slowly deeply into the well down to haulage rope 13 below, every time after runner 9 rotates a week, shelves pole 10 on runner 9 can shelter from the light source between two times infrared emitter 11 and the infrared receiver 12, because runner 9 radius is fixed, consequently through giving the treater 3 of box 1 top with the data transmission of runner 9 number of times of rotation, after advancing the calculation, can be with the accurate demonstration of the distance of transferring on LCD 2, the staff of being convenient for observes in real time, it makes to shake when box 1 takes place, can transmit the vibrations for spring 5 in the sleeve 6 through landing leg 4, absorb vibrations by spring 5 deformation, the effectual subassembly that has protected in the box 1, do not receive the influence of vibrations, after the measurement finishes, accessible control motor 8 drive end reverse rotation, withdraw haulage rope 13 and ball 14 down, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ground source heat pump well depth detection device, includes box (1), LCD (2) have been seted up to box (1) top, its characterized in that, treater (3) are installed to box (1) top, two pairs of landing leg (4) that the structure is the same are installed to box (1) below, two pairs of spring (5) that the structure is the same are installed to landing leg (4) below, two pairs the cover is equipped with two pairs of sleeves (6) that the structure is the same on spring (5), install measurement structure in box (1), auxiliary structure is installed to the measurement structure below.

2. The ground source heat pump well depth detection device of claim 1, characterized in that, the measurement structure includes a fixing plate (7), the fixing plate (7) rigid coupling is in the box (1) inside lateral wall face, motor (8) is installed to fixing plate (7) top, runner (9) is installed to motor (8) drive end, a shelves pole (10) is installed to runner (9) outside lateral wall face, infrared emitter (11) is installed to box (1) inside lateral wall face, and is located shelves pole (10) left side, infrared receiver (12) are installed to box (1) inside lateral wall face, and are located shelves pole (10) right side, the cover is equipped with haulage rope (13) on runner (9), ball (14) is put down to haulage rope (13) lower extreme installation.

3. The ground source heat pump well depth detection device of claim 1, the auxiliary structure comprises a mounting plate (15), a servo motor (16) is mounted on the mounting plate (15), a main bevel gear (17) is sleeved on the driving end of the servo motor (16), a threaded rod (18) is movably arranged between the inner side wall surfaces of the box body (1), the thread directions of the two sides of the threaded rod (18) are opposite, an auxiliary bevel gear (19) is sleeved on the threaded rod (18), and mesh mutually with main bevel gear (17), threaded rod (18) top spin has connect a pair of slider (20) that the structure is the same, and is a pair of slider (20) and box (1) inside lateral wall all install a pair of telescopic link (21) that the structure is the same, and is a pair of slider (20) inboard is installed a pair of support (22) that the structure is the same, and is a pair of all install the half-cylinder type tong (23) that a pair of structure is the same on support (22).

4. The ground source heat pump well depth detection device according to claim 1, wherein anti-slip pads (24) are mounted below the two pairs of sleeves (6).

5. The ground source heat pump well depth detection device according to claim 1, characterized in that a rectangular opening is formed in the lower wall surface of the box body (1).

6. The ground source heat pump well depth detection device according to claim 2, wherein a base (25) is installed between the motor (8) and the fixing plate (7).

7. The ground source heat pump well depth detection device according to claim 3, characterized in that a gasket is installed in the servo motor (16).

8. The ground source heat pump well depth detection device according to claim 3, wherein the support (22) is of an inverted V-shaped structure.