Alarm device for full water test of pool

Abstract

The utility model provides an alarm device for a pool full water test, belongs to the technical field of pool full water test monitoring, and aims to solve the problems that monitoring equipment is displaced and loosened due to lack of a stable mounting structure adaptive to the side wall of a pool, a water level monitoring means is limited and cannot meet the real-time, accurate and omnibearing monitoring requirement, and common water level sensing lag errors are large. Comprising a mounting base; the installation base is fixedly installed on the side wall of a pool, the top of the installation base is rotationally connected with an electric control monitoring probe, a water level balancing rod is slidably connected into the front side wall of the installation base, and a control unit is fixedly installed in the middle of the bottom of the water level balancing rod. According to the alarm device for the pool full water test, when the water level rises, the touch control connecting rod at the top of the middle disc at the bottom of the water level balancing rod makes contact with the touch control alarm, and when the critical water level is reached, alarm sound or light flickering can be given out on site to remind field workers that the water level of the pool is abnormal; degradation of abnormal conditions such as water injection of the pool is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to pool full water test monitoring technical field especially relates to the alarm device of pool full water test. BACKGROUND

[0002] In sewage treatment plant and other places, pool full water test is an important link to ensure the construction quality of pool, and the current pool full water test often has the condition that the pool area is big and the water level observation time is long, which makes it difficult for personnel to do 24-hour on-site duty, and it is difficult to ensure that the pool water leakage can be found in time, which may miss the best opportunity to handle the leakage problem, the alarm device of the existing pool full water test lacks a device structure specially adapted to the pool side wall and convenient and stable to install, which leads to the difficulty in installing the monitoring equipment, the displacement loosening of the monitoring equipment due to the interference of factors such as water flow impact, and the influence on the monitoring accuracy and stability, and the past pool water level monitoring means is limited to simple fixed-point observation, which cannot meet the demand of long-time, high-precision and all-around real-time monitoring, so that the remote and on-site operators are difficult to grasp the water level dynamics in time and comprehensively, and in the face of complex and changeable pool water environment, the common water level sensing mode often has the problems of sensing lag and large error due to structural defects and large frictional resistance, and it is difficult to accurately capture the subtle changes of water level. SUMMARY

[0003] The utility model aims at providing the alarm device of pool full water test to solve the problem of lacking stable installation structure adapted to the pool side wall, the displacement loosening of the monitoring equipment, the limitation of water level monitoring means, the difficulty in meeting the demand of real-time accurate all-around monitoring, and the lag and large error of common water level sensing mode.

[0004] The purpose and effect of the alarm device of pool full water test are achieved by the following specific technical means:

[0005] The alarm device of pool full water test, wherein the alarm device of pool full water test comprises an installation base; the installation base is fixedly installed on the side wall of the pool, an electric control monitoring probe is rotatably connected to the top of the installation base, a balanced water level rod is slidably connected to the front side wall of the installation base, and a control unit is fixedly installed at the middle of the bottom of the balanced water level rod.

[0006] Further, the installation base is "L"-shaped and clamped at the edge of the pool, two fixing holes are symmetrically formed in the top and the outer side wall of the installation base, and the fixing holes are fixed on the pool by expansion bolts.

[0007] Further, the front side wall of the mounting base is fixedly connected with a sliding sleeve, guide grooves are formed in the inner walls of the front and rear sides of the sliding sleeve, rolling ball grooves are equidistantly formed in the inner walls of the sliding sleeve on the two sides of the guide grooves, friction-reducing balls are rotatably connected in the rolling ball grooves, and a touch alarm is fixedly installed on the left and right outer side walls of the mounting base.

[0008] Further, the balance water level rod is triangular and hollow, the bottom of the balance water level rod is disc-shaped and hollow at the middle and both sides, the three connecting portions of the disc-shaped bottom of the balance water level rod are solid horizontal rods, the top of the disc at the middle of the bottom of the balance water level rod is symmetrically provided with a touch connecting rod, and the inside of the disc at the middle of the bottom of the balance water level rod is an equipment cavity.

[0009] Further, the front and rear outer walls of the vertical rod at the middle of the balance water level rod are provided with guide protrusions, and the guide protrusions are slidably connected in the guide grooves formed in the inner walls of the front sliding sleeve of the mounting base.

[0010] Further, the control unit is fixedly installed in the equipment cavity at the middle of the bottom of the balance water level rod, control lines penetrating through the balance water level rod are connected to the upper and lower sides of the control unit, a liquid level sensor is connected to the lower end of the control line of the control unit, and a signal transmitter is connected to the upper end of the control line of the control unit.

[0011] The utility model provides an alarm device of pool full water test has following beneficial effect:

[0012] 1. The mounting base is designed as "L" shape, can be clamped in the edge of the pool, cooperates the fixed hole of top and outer side wall and expansion bolt, can firmly fix the device in the pool side wall, provides stable support for the whole alarm device, convenient installation operation, ensures that the device stably operates during the pool full water test, and the electric control monitoring probe is rotatably connected to the top of the mounting base, can realize real-time visual monitoring of the pool water level, and the monitoring angle can be flexibly adjusted, whether remote or on-site operator can conveniently check the water level change, detects the abnormality in time, the balance water level rod is triangular and hollow, the disc-shaped bottom is beneficial to fully contact with water, and moves sensitively with the water level; the setting of the friction-reducing ball reduces the sliding friction in the sliding sleeve, makes the water level sensing more accurate, and can quickly feedback the water level fluctuation.

[0013] 2. The control unit as the core component, in combination with liquid level sensor real-time monitoring water level height, according to the preset threshold accurate judgment, water level abnormal through signal emitter to remote monitoring equipment alarm, realize remote early warning, let staff first time know, touch alarm installed in the installation base outside wall, balance water level rod bottom middle disc top touch connecting rod when rising, through touch connecting rod contact touch alarm, can reach critical water level, will send alarm sound or light flashing in the field, remind the field staff pool water level abnormal situation, avoid pool water overflow and other abnormal situation deterioration. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the schematic diagram of the structure of the utility model;

[0015] Figure 2 It is the schematic diagram of the structure of the utility model whole split;

[0016] Figure 3 It is the schematic diagram of the structure of the utility model balance water level rod and installation base cut structure;

[0017] Figure 4 It is the schematic diagram of the structure of the utility model balance water level rod cut structure;

[0018] Figure 5 It is the schematic diagram of the utility model balance water level rod and control unit split structure;

[0019] Figure 6 It is the schematic diagram of the utility model sliding sleeve quarter cut structure.

[0020] In the drawing, the corresponding relationship of component name and drawing number is as follows:

[0021] 1, installation base; 101, fixed hole; 102, sliding sleeve; 10201, guide groove; 10202, rolling ball groove; 103, touch alarm; 2, electric control monitoring probe; 3, friction-reducing ball; 4, balance water level rod; 401, guide protrusion; 402, touch connecting rod; 403, equipment cavity; 5, control unit; 501, control line; 502, liquid level sensor; 503, signal emitter. DETAILED DESCRIPTION

[0022] The embodiment of the utility model is further described in detail in combination with the drawings and examples.

[0023] Example one:

[0024] As shown in the accompanying Figure 1 To the accompanying Figure 6 As shown:

[0025] The utility model provides a pool full water test's alarm device, include: installation baseplate 1, installation baseplate 1 fixed mounting is in the pool lateral wall, the top of installation baseplate 1 is rotatably connected with electric control monitoring probe 2, the front lateral wall of installation baseplate 1 is slidably connected with balanced water level pole 4, and the bottom middle part of balanced water level pole 4 is fixedly installed with control unit 5, the specific role, installation baseplate 1 is " L " shape and is clamped in the pool edge, and the top of installation baseplate 1 and the lateral wall are all symmetrically provided with two fixed holes 101, and the fixed hole 101 is fixed on the pool through expansion bolt., The specific role, through installation baseplate 1 " L " shape design, can be clamped in the pool edge, and through the fixed hole 101 in its top and lateral wall and inserts expansion bolt, firmly fixed on the pool with whole device, provides stable installation foundation for whole alarm device, and electric control monitoring probe 2 is rotatably connected in the top of installation baseplate 1, can carry out real-time visual monitoring to the water level condition in the pool, it can adjust monitoring angle through rotation, and it is convenient for operator to view the water level change condition in the pool in remote or on-site, helps to discover abnormality in time.

[0026] Wherein, the front lateral wall middle part of installation baseplate 1 is fixedly connected with sliding sleeve 102, and the front and rear two sides inner wall of sliding sleeve 102 is provided with guide recess 10201, and the inner wall of sliding sleeve 102 on both sides of guide recess 10201 is provided with rolling ball groove 10202 at equal intervals, and rolling ball groove 10202 is rotatably connected with friction-reducing ball 3, and one touch alarm 103 is fixedly installed on the left and right lateral wall of installation baseplate 1, the specific role, through the installation of friction-reducing ball 3 in the rolling ball groove 10202 of sliding sleeve 102 inner wall, and the contact of guide convex 401 on the vertical rod in the middle part of balanced water level pole 4, the friction of balanced water level pole 4 when sliding up and down in sliding sleeve 102 can be reduced, so that balanced water level pole 4 can be more sensitive to move with water level change.

[0027] The balanced water level rod 4 is triangular and hollow, the bottom middle and both sides of the balanced water level rod 4 are disc-shaped and hollow, the three connecting parts of the bottom discs of the balanced water level rod 4 are solid horizontal rods, the top of the disc in the middle of the bottom of the balanced water level rod 4 is symmetrically provided with a touch connecting rod 402, and the inside of the disc in the middle of the bottom of the balanced water level rod 4 is a device cavity 403, the front and rear outer walls of the vertical rod in the middle of the balanced water level rod 4 are provided with guide protrusions 401, the guide protrusions 401 are slidingly connected in the guide grooves 10201 in the inner wall of the front sliding sleeve 102 of the mounting base 1, and the specific role is that the balanced water level rod 4 is a key component for sensing water level changes in the entire device, which is triangular and hollow, and the design can maintain good stability in water, and the disc-shaped structure at the bottom of both sides can better contact with water, when the water level changes, the balanced water level rod 4 moves up and down, the touch connecting rod 402 at the top of the disc in the middle of the bottom of the balanced water level rod 4 contacts the touch alarm 103 when the water level rises, so that when the critical water level is reached, an alarm sound or light flashing is issued on site to remind the on-site staff that the pool water level is abnormal, and the problem of water overflow in the pool is avoided.

[0028] The control unit 5 is fixedly installed in the device cavity 403 in the middle of the bottom of the balanced water level rod 4, the control unit 5 is connected with control lines 501 penetrating through the balanced water level rod 4 on both sides, the control line 501 at the lower side of the control unit 5 is connected with a liquid level sensor 502, and the control line 501 at the upper side of the control unit 5 is connected with a signal transmitter 503, and the specific role is that the control unit 5 installed in the device cavity 403 in the middle of the bottom of the balanced water level rod 4 is a core control component of the entire alarm device, the liquid level sensor 502 is connected with the control unit 5 through the control line 501, for measuring the water level in real time and transmitting the water level data to the control unit 5, the control unit 5 analyzes and judges the data transmitted by the liquid level sensor 502 according to the preset water level threshold, when the water level reaches the alarm condition, the control unit 5 transmits a signal to the signal transmitter 503 through the control line 501 at the upper side, and the signal transmitter 503 can send an alarm signal to a remote monitoring device to realize an alarm function.

[0029] The specific use mode and role of the embodiment are as follows:

[0030] In use of the alarm device of the pool full water test, first, the installation base 1 is clamped at the appropriate position of the pool edge through the "L" structure, then the installation base 1 is firmly fixed on the pool side wall by using the expansion bolt through the fixing hole 101, then the guide convex 401 of the balance water level rod 4 is aligned with the guide groove 10201 in the inner wall of the front side sliding sleeve 102 of the installation base 1, the balance water level rod 4 is inserted into the sliding sleeve 102, and it is ensured that it can freely slide up and down in the sliding sleeve 102, at the same time, it is checked whether the friction reducing ball 3 can normally play a role in reducing friction, the control unit 5 is installed in the equipment cavity 403 at the middle of the bottom of the balance water level rod 4, the liquid level sensor 502 is connected to the lower side of the control unit 5 through the control line 501, the signal transmitter 503 is connected to the upper side of the control unit 5 through the control line 501, finally, the electric control monitoring probe 2 is rotationally connected to the top of the installation base 1, and the initial monitoring angle is adjusted, after the pool full water test starts, with the rising or falling of the water level in the pool, the balance water level rod 4 will slide up and down in the sliding sleeve 102 under the action of the buoyancy and gravity, the liquid level sensor 502 will monitor the water level height in real time, and transmit the data to the control unit 5, when the water level reaches the preset alarm threshold, the control unit 5 will send an alarm to the remote monitoring device through the signal transmitter 503, if it cannot be found in time, with the increasing of the water level, the touch connecting rod 402 at the top of the middle disc at the bottom of the balance water level rod 4 will contact the touch alarm 103 when the water level rises, so that when the critical water level is reached, an alarm sound or light flashing will be sent on site to remind the on-site staff that the pool water level is abnormal.

[0031] Example two:

[0032] By increasing a waterproof cover at the top of the balance water level rod 4, the waterproof cover is hemispherical, made of transparent high-strength plastic material, and fixed on the top of the balance water level rod 4 by buckle or threaded connection. The pool environment may be relatively humid, and even in some cases there will be rain and sewage splashing. The waterproof cover can prevent water from entering the inside of the balance water level rod 4, avoid damaging the internal devices such as the control unit 5 and the liquid level sensor 502, and ensure the reliability and service life of the device.

Claims

1. An alarm device for a water tank fullness test, characterized in that: Including installation base (1), the installation base (1) is fixedly installed on the water pool side wall, the top of installation base (1) is rotatably connected with electric control monitoring probe (2), the front side wall of installation base (1) is slidably connected with balanced water level bar (4), the bottom of balanced water level bar (4) is fixedly installed with control unit (5) in the middle.

2. The alarm for a water full test of a pool according to claim 1, characterized in that: The installation base (1) is "L" shaped and clamped on the edge of the water pool, two fixing holes (101) are symmetrically formed on the top and outer side wall of the installation base (1), and the fixing holes (101) are fixed on the water pool by expansion bolts.

3. The alarm for a water full test of a pool according to claim 1, characterized in that: The front side wall of the installation base (1) is fixedly connected with a sliding sleeve (102), and the front and rear inner walls of the sliding sleeve (102) are provided with guide grooves (10201), and the inner walls of the sliding sleeve (102) on the two sides of the guide grooves (10201) are provided with rolling ball grooves (10202) at equal intervals, and the rolling ball grooves (10202) are rotatably connected with friction-reducing balls (3), and the left and right outer side walls of the installation base (1) are fixedly installed with a touch alarm (103).

4. The alarm system for testing the water level of a pool according to claim 1, characterized in that: The balanced water level bar (4) is triangular and hollow, the bottom of the balanced water level bar (4) is disc-shaped and hollow, the bottom of the balanced water level bar (4) is a solid horizontal bar, the top of the disc in the middle of the bottom of the balanced water level bar (4) is symmetrically provided with a touch connecting rod (402), and the inside of the disc in the middle of the bottom of the balanced water level bar (4) is a device cavity (403).

5. The alarm unit for testing the water level of a pool according to claim 1, characterized in that: The front and rear outer walls of the vertical rod in the middle of the balanced water level bar (4) are provided with guide protrusions (401), and the guide protrusions (401) are slidably connected in the guide grooves (10201) formed in the inner walls of the front sliding sleeve (102) of the installation base (1).

6. The alarm unit for testing the water level of a pool according to claim 1, characterized in that: The control unit (5) is fixedly installed in the device cavity (403) in the middle of the bottom of the balanced water level bar (4), and the control unit (5) is connected with control lines (501) passing through the balanced water level bar (4) on the upper and lower sides, and the control lines (501) on the lower side of the control unit (5) are connected with liquid level sensors (502), and the control lines (501) on the upper side of the control unit (5) are connected with signal transmitters (503).

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