CN212291341U

CN212291341U - Self-priming tank with liquid level meter

Info

Publication number: CN212291341U
Application number: CN202020978846.3U
Authority: CN
Inventors: 路万伟
Original assignee: CHONGQING ZHONGTIAN WATER SUPPLY CO LTD
Current assignee: CHONGQING ZHONGTIAN WATER SUPPLY CO LTD
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-05
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a take self priming jar of level gauge, it includes a jar body, sets up in the pipe that absorbs water at jar body top, sets up in the outlet pipe of jar body bottom, the jar body has a cylindric can body, sets up in the tank bottoms of cylindric can body bottom, sets up in the convex tank deck at cylindric can body top, and a plurality of supporting legss are installed to the tank bottoms, and the tank body is installed the level sensor who monitors the interior liquid level of jar, and level sensor connects in the controller, and the controller is connected in jar body water charging system. This self priming jar can detect jar internal water level through level sensor, then opens when being less than the default and carries out the moisturizing operation to the jar body.

Description

Self-priming tank with liquid level meter

Technical Field

The utility model relates to a jar body especially relates to a take self priming jar of level gauge.

Background

Water circulation system can use the self priming jar generally, and the self priming jar has a jar body under the normal conditions, and the bottom of the pipe that absorbs water, jar body is installed at the top of this jar body is provided with the outlet pipe, utilizes the negative pressure principle to let the self priming jar accomplish the transport operation of water in process of production.

If the water is not supplemented in time under the condition that the liquid level in the tank body is lower, certain influence can be caused on the work of the self-sucking tank.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, providing a take self priming jar of level gauge, it is through installing level sensor in time monitoring jar when internal liquid level, it is also comparatively convenient to install.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a take self priming jar of level gauge, it includes a jar body, set up in the pipe that absorbs water at jar body top, set up in the outlet pipe of jar body bottom, the jar body has a cylindric can body, set up in the tank bottoms of cylindric can body bottom, set up in the convex tank deck at cylindric can body top, a plurality of supporting legss are installed to the tank bottoms, the level sensor of liquid level in the monitoring jar is installed to the jar body, level sensor connects in the controller, the controller is connected in jar body water charging system, supporting legs detachably installs in the jar body, the internal filter mechanism.

Further, the controller is a PLC controller.

Further, jar body water charging system is municipal water supply network.

Further, jar body moisturizing system includes: the water storage tank is connected to the tank body, and a water replenishing pump is installed on a connecting pipeline between the water storage tank and the tank body and connected to the controller.

Furthermore, the supporting legs are installed at the bottom of the tank body through a threaded structure.

Furthermore, the supporting legs are arranged at the bottom of the tank body through a sliding structure.

Furthermore, the filtering mechanism is a filter screen which is arranged at the water suction pipe through a thread structure.

Further, the filter mechanism further comprises: the water suction pipe comprises an annular plate and a supporting strip, wherein the annular plate is arranged at the vertical part of the water suction pipe through a threaded structure, and the supporting strip is arranged on the annular plate and used for supporting the filter screen;

the filter screen is fixed on the annular plate.

Compared with the prior art, the utility model discloses following beneficial effect has: this self priming jar can detect jar internal water level through level sensor, then opens when being less than the default and carries out the moisturizing operation to the jar body.

Drawings

FIG. 1 is a front view of a self-primer canister with a level gauge of example 1.

FIG. 2 is a schematic view of the supporting leg in embodiment 1.

FIG. 3 is a front view of the self-primer canister with a liquid level gauge of example 2, with the viewing window assembly omitted.

FIG. 4 is a bottom view of the self-primer canister with a level gauge of example 2.

FIG. 5 is a partial sectional view showing the support leg mounted to the bottom of the can body in embodiment 2.

FIG. 6 is a partial schematic view of a self-primer canister with a liquid level gauge as in example 3.

FIG. 7 is a partial cross-sectional view of a self-primer canister with a level gauge of example 3.

Detailed Description

Example 1: referring to fig. 1, a self-priming tank with a liquid level meter comprises a tank body 1, a water suction pipe 2, a water outlet pipe 3, supporting legs 4, an observation window assembly 5 and a liquid level sensor 6 installed on the tank body.

Referring to fig. 1, the tank 1 includes a cylindrical tank body and a tank bottom disposed at the bottom of the cylindrical tank body, the top of the cylindrical tank body is provided with an arc-shaped tank top, the bottom of the tank body is flat and the top of the tank body adopts an arc-shaped top with strong pressure resistance, the tank body does not contact the ground in a workshop or a workshop, the tank bottom is provided with a plurality of supporting feet 4, the supporting feet can be circumferentially arranged along the tank bottom, for example, three supporting feet are provided, the tank body is provided with a liquid level sensor 6 for monitoring the liquid level in the tank body, the liquid level sensor monitors that the water level in the tank body is lower than a preset value, and a controller connected with the liquid level sensor is provided, the controller includes but not limited to a PLC, and the controller is connected with a tank water replenishing system, the tank water replenishing system includes but not limited to a municipal pipe network, and can also, the storage water tank is connected in jar body 1, installs the moisturizing pump on the connecting pipeline of storage water tank and jar body, and PLC then connects in the moisturizing pump.

As can be seen from fig. 1, a water suction pipe 2 is arranged at the top of the tank body, the water suction pipe 2 is provided with an external horizontal water suction pipe part and an internal horizontal water suction pipe part which is connected with the external horizontal water suction pipe part and is positioned in the tank body, the internal horizontal water suction pipe is provided with an upward bending part facing the top of the tank body, so that water entering the tank body cannot directly impact the bottom of the tank body, and the external horizontal water suction pipe is provided with an external flange plate to connect an external pipeline or equipment. The water outlet pipe 3 arranged at the bottom of the tank body is provided with an external flange.

It is worth mentioning that the observation window assembly 5 is arranged on the side wall of the tank body close to the water suction pipe, and the observation part of the observation window assembly can be made of high-strength transparent resin material.

The pipe diameter that absorbs water pipe 2 in the self priming tank in this embodiment is less than the pipe diameter of outlet pipe 3, for example, the ratio of the external diameter of absorbing water pipe 2 and outlet pipe 3 is 36: 53, as an option, the outer diameters of the water suction pipe 2 and the water outlet pipe 3 are respectively 108mm and 159mm, and the water outlet pipe is arranged on the can body 50mm above the can bottom.

In addition, the ratio of the height of the can body to the outer diameter of the can body is 25: 12, for example, the can body has a height of 1250mm and an outer diameter of 600mm, and the wall thickness of the can body is selected as required.

With continued reference to fig. 1, the supporting legs are L-shaped, made of angle steel, and welded to the tank bottom. The supporting legs are detachably mounted on the tank body, for example, an external thread structure 4a (see fig. 2) is arranged at the top of the supporting legs, and an internal thread hole is arranged at the bottom of the tank body, so that the supporting legs are mounted at the bottom of the tank body in a thread structure mode, and the thickness of the tank body is substantially 6-8cm, so that the requirement of arranging holes of the thread mounting structure is facilitated while the structural strength of the tank body is ensured.

Example 2: the present embodiment is different from embodiment 1 in that the supporting legs are mounted to the bottom of the can body through a sliding structure, referring to fig. 3 to 5, the sliding structure includes: the support leg is also a T-shaped leg, after the head of the support leg enters the circular embedding hole, the T-shaped head of the support leg slides into the T-shaped sliding groove matched with the size of the support leg, and the support leg can be installed after the T-shaped head slides into the T-shaped sliding groove until the T-shaped head slides to the sliding groove and is far away from the end of the circular embedding hole. When the supporting legs need to be taken down, the supporting legs can be reversely slid to the round embedding holes, and the size of the round embedding holes is larger than that of the heads of the T-shaped supporting legs, so that the supporting legs are convenient to embed and take out.

In this embodiment, the sliding groove is four grooves of annular array, so that four sliding feet are convenient to install, and an inlet of the sliding groove close to the circular placing hole can be in a horn shape, so that the square head of each sliding foot is convenient to place in the sliding groove.

Example 3: the difference between this embodiment and embodiment 1 is that a filter mechanism 7 is provided in the tank body, and the filter mechanism is a filter net installed at the suction pipe through a threaded structure. Fig. 7 is a plan view of the filter mechanism in the tank.

Referring to fig. 6-7, the filter mechanism further comprises: install in the annular plate 7a of the vertical portion of pipe that absorbs water and install in the annular plate and be used for supporting the support bar 7b of filter screen (the support bar can be a style of calligraphy distribution or cross distribution, this embodiment adopts a style of calligraphy distribution), the vertical portion of pipe that absorbs water is provided with the external screw thread, the annular plate just is located the vertical portion of pipe 2 that absorbs water through the mounting of helicitic texture, and filter screen welded fastening is in the annular plate, and the inner wall of the jar body is hugged closely to the outward flange of filter screen, can enough guarantee like this that debris etc. are blockked by the filter screen, can also avoid debris rebound in the filter screen below cavity to the delivery port position.

Above only do the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, all belong to the technical scheme of the present invention all belong to the protection scope of the present invention. For those skilled in the art, several modifications can be made without departing from the principle of the present invention, and such modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a take self priming jar of level gauge, its includes a jar body, set up in the pipe that absorbs water at jar body top, set up in the outlet pipe of jar body bottom, the jar body has a cylindric body, set up in the tank bottoms of cylindric body bottom, set up in the convex tank deck at cylindric body top, a plurality of supporting legss are installed to the tank bottoms, a serial communication port, the level sensor of liquid level in the monitoring jar is installed to the jar body, level sensor connects in the controller, the controller is connected in jar body water charging system, supporting legs detachably install in the jar body, the internal filter mechanism that is provided with of jar.

2. The self-primer tank with the liquid level meter of claim 1, wherein the controller is a PLC controller.

3. The self-primer canister with a liquid level gauge of claim 1 wherein said canister body water replenishment system is a municipal water supply network.

4. The self-primer canister with a liquid level gauge of claim 1, wherein said canister body water replenishment system comprises: the water storage tank is connected to the tank body, a water replenishing pump is installed on a connecting pipeline of the water storage tank and the tank body, and the water replenishing pump is connected to the controller.

5. The self-priming tank with a liquid level meter of claim 1, wherein the supporting legs are mounted at the bottom of the tank body through a threaded structure.

6. The self-priming tank with the liquid level meter as recited in claim 1, wherein the supporting legs are mounted to the bottom of the tank body by a sliding structure.

7. The self-priming tank with a liquid level meter of claim 1, wherein the filtering mechanism is a filter screen mounted at the suction pipe by a threaded structure.

8. The self-primer canister with a level gauge of claim 7, wherein said filter mechanism further comprises: the water suction pipe comprises an annular plate and a supporting strip, wherein the annular plate is arranged at the vertical part of the water suction pipe through a threaded structure, and the supporting strip is arranged on the annular plate and used for supporting the filter screen;

the filter screen is fixed on the annular plate.