CN212254269U

CN212254269U - Reed pipe liquid level measurement device

Info

Publication number: CN212254269U
Application number: CN202021365998.2U
Authority: CN
Inventors: 汪守飞; 项贤文
Original assignee: Anhui Teweida Hydropower Equipment Co ltd
Current assignee: Anhui Teweida Hydropower Equipment Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-12-29
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a tongue tube liquid level detection device, including the liquid level display appearance that has the pilot lamp to and a plurality of passes through electric wire and liquid level display appearance electric connection's tongue tube, still include the storage water tank, the vertical body that communicates with the storage water tank outside that is equipped with in the storage water tank, fixed equidistance is connected with the tongue tube on the body outer wall, the bottom of body is provided with the water inlet, be provided with the same and corresponding kicking block with tongue tube quantity in the body, the kicking block outside is provided with magnet, the lower extreme that lies in the kicking block in the body is provided with the stopper. The utility model discloses a can function separately between each floating block, do not receive the interference each other, have the floating block to be in tongue tube contact position all the time to judge the liquid level height according to the pilot lamp that is lighted, thereby realize automatic checkout.

Description

Reed pipe liquid level measurement device

Technical Field

The utility model relates to a measure technical field, concretely relates to tongue tube liquid level detection device.

Background

The current heating furnace soft water tank, hydraulic pressure station, lubrication station etc. adopts ordinary reed pipe formula level gauge to measure, when the level gauge during operation, the float risees or reduces along with the liquid level, when the float reachs high, low liquid level position, magnet in the float makes the contact action of reed pipe, the contact is aroused to the floating dust of single float of current common use, measure the liquid level height with this, thereby judge the liquid level condition, when single float reachs the assigned position, the reed pipe contact just has the action, when the reed pipe contact does not have the action, it is high or low not known the liquid level, need people to observe often, just can judge the condition of liquid level, can't realize the automated inspection of liquid level, cause the hidden danger to equipment safe operation.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a reed switch liquid level detecting device, the utility model discloses the device can function separately through between each floating block, does not receive the interference each other, has the floating block to be in reed switch contact position all the time to judge the liquid level height according to the pilot lamp lighted, thereby realize automatic detection. The utility model discloses the problem in the background art can effectively be solved to the device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tongue tube liquid level detection device, is including the liquid level display appearance that has the pilot lamp to and a plurality of passes through electric wire and liquid level display appearance electric connection's tongue tube, still includes the storage water tank, the vertical body that communicates with the storage water tank outside that is equipped with in the storage water tank, fixed equidistance is connected with the tongue tube on the body outer wall, the bottom of body is provided with the water inlet, be provided with the kicking block the same and corresponding with tongue tube quantity in the body, the kicking block outside is provided with magnet, the lower extreme that lies in the kicking block in the body is provided with the stopper.

Furthermore, the lower end face of the floating block is integrally connected with a convex block, the lower floating block floats upwards under the influence of liquid by the arrangement of the convex block, the magnet triggers a contact of the reed pipe to give an alarm, the floating block also continues to rise and is blocked by the convex block on the upper floating block in the process of continuing rising of the liquid level, the upper floating block triggers the contact of the corresponding reed pipe and gives the alarm through the magnet after generating buoyancy on the upper floating block, the lower floating block is not blocked by the convex block below the upper floating block at the moment, so that the floating block continues to float upwards under the action of the buoyancy, the magnet leaves the contact position of the corresponding reed pipe and is blocked by the limiting block to stop, and the lower floating block can sequentially trigger the contact of the corresponding reed pipe when the liquid level rises and light the corresponding indicating lamp, and after each floating block upwards floats in turn, the magnets on the floating block below the highest floating block do not trigger the reed switch contact, so that the floating block capable of measuring the liquid level height always keeps working, the reed switch below the floating block can not be triggered and is in a rest state, transitional use of the reed switch is reduced, and measurement of the liquid level is not influenced.

Further, the stopper is fixed to be set up in body inner wall both sides, and the clearance is greater than lug self width between the corresponding stopper, can guarantee that the kicking block is when floating, and the lug can not block in the clearance between the stopper, guarantees normally to float.

Furthermore, the magnet wraps the outer side wall of the floating block, so that when the floating block floats to the touch position of the corresponding reed pipe, the magnet can trigger the contact in the reed pipe.

Furthermore, be provided with crisscross baffle in the water inlet, can effectively cushion liquid when advancing liquid, guarantee that the floating block swing floats to teach for a short time, reduces the level measurement error.

The working principle is as follows: when adding liquid in the storage water tank, liquid passes through the water inlet and carries out in the body of pipe to produce buoyancy to the floating block, make the floating block drive magnet upwards float, thereby touch the contact on the tongue tube, make the pilot lamp on the liquid level display appearance lighted, each floating block corresponds respective tongue tube, can obtain the liquid level height corresponding to the pilot lamp according to the pilot lamp that is lighted.

Has the advantages that: each floating block can operate independently, and is not interfered with each other, and the floating block is always positioned at the contact position of the reed switch, so that the liquid level height is judged according to the lighted indicating lamp, and automatic detection is realized.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of the position A of the present invention.

In the figure: 1, a water storage tank; 2, a pipe body; 3, a reed pipe; 4, a wire; 5, a liquid level display instrument; 6 an indicator light; 7, floating blocks; 8, a bump; 9 a magnet; 10, a water inlet; 11 a baffle plate; 12 a limiting block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a tongue tube liquid level detection device, including the liquid level display appearance 2 that has pilot lamp 6 to and a plurality of passes through

electric wire

4 and 5 electric connection's tongue tube 3 of liquid level display appearance, still include storage water tank 1, vertically in the storage water tank 1 be equipped with the outside body 2 of communicating of storage water tank 1, fixed equidistance is connected with tongue tube 3 on the 2 outer walls of body, the bottom of body 2 is provided with water inlet 10, be provided with the same and corresponding floating block 7 with 3 quantity of tongue tube in the body 2, the floating block 7 outside is provided with magnet 9, the lower extreme that lies in floating block 7 in body 2 is provided with stopper 12.

Wherein, the lower end surface of the floating block 7 is integrally connected with a lug 8.

Wherein, stopper 12 is fixed to be set up in 2 inner wall both sides of body, and the clearance is greater than lug 8 self width between the corresponding stopper 12.

Wherein, the magnet 9 is wrapped on the outer side wall of the floating block 7.

Wherein, baffle plates 11 which are staggered are arranged in the water inlet 10.

Example (b): when adding liquid in the storage water tank 1, liquid carries out in the body 2 through water inlet 10 to produce buoyancy to floating block 7, make floating block 7 drive magnet 9 and float upwards, thereby touch the contact on the tongue tube 3, make the pilot lamp on the liquid level display instrument 5 lighted, each floating block 7 corresponds respective tongue tube 3, can obtain the liquid level height corresponding with pilot lamp 6 according to pilot lamp 6 that is lighted.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a tongue tube liquid level detection device, is including the liquid level display appearance that has the pilot lamp to and a plurality of passes through electric wire and liquid level display appearance electric connection's tongue tube, its characterized in that: still include the storage water tank, the vertical body that is equipped with the outside intercommunication of storage water tank in the storage water tank, fixed equidistance is connected with the tongue tube on the body outer wall, the bottom of body is provided with the water inlet, be provided with the same and corresponding kicking block with tongue tube quantity in the body, the kicking block outside is provided with magnet, the lower extreme that lies in the kicking block in the body is provided with the stopper.

2. The reed pipe liquid level detecting device according to claim 1, wherein: the lower end face of the floating block is integrally connected with a lug.

3. The reed pipe liquid level detecting device according to claim 2, wherein: the limiting blocks are fixedly arranged on two sides of the inner wall of the pipe body, and the gap between the corresponding limiting blocks is larger than the width of the lug.

4. The reed pipe liquid level detecting device according to claim 1, wherein: the magnet wraps the outer side wall of the floating block.

5. The reed pipe liquid level detecting device according to claim 1, wherein: baffle plates which are staggered are arranged in the water inlet.