CN219693228U - Steam engine pressure monitoring device - Google Patents

Abstract

The utility model discloses a pressure monitoring device of a steam engine, which comprises a steam engine main body: the steam engine is characterized in that the pressure gauge is fixedly connected to the upper side of the steam engine body, the recovery unit is arranged on the right side of the steam engine body, the cabin door is arranged on the front side of the steam engine body, the recovery unit comprises a recovery box, the recovery box is fixedly connected to the right side of the steam engine body, a recovery pipe is fixedly connected between the right side of the recovery box and the upper side of the steam engine body, a pressure relief valve is arranged on the outer side of the recovery pipe, a pressurizing pipe is fixedly connected between the upper side of the recovery box and the upper side of the steam engine body, and a one-way valve is arranged on the outer side of the pressurizing pipe. Through being provided with recovery pipe, collection tank, relief valve and manometer, be convenient for retrieve unnecessary steam in the collection tank, the steam of retrieving heats the water in the collection tank, is convenient for carry out recycle to the exhaust steam, avoids causing the waste of steam, makes ambient temperature increase.

Description

Steam engine pressure monitoring device

Technical Field

The utility model relates to the field of steam engines, in particular to a steam engine pressure monitoring device.

Background

A steamer is a reciprocating power machine that converts energy of steam into mechanical work. The advent of steam engines has led to the industrial revolution of the 18 th century. Until the beginning of the 20 th century, it remains the most important prime mover in the world, and is not gradually yielding internal combustion engines and turbines, etc. When processing bamboo, need use steam engine (steam generation) to cook the bamboo, make things convenient for the further processing of bamboo.

The outside at steam generator is provided with manometer and relief valve of being convenient for the pressure release, when the pressure of inside is too high, need use the relief valve to discharge unnecessary steam, makes steam generator internal pressure keep balanced, and this kind of structure can avoid steam generator internal pressure too high, but directly discharges the steam into the air, makes direct exhaust steam extravagant to improve surrounding environment's temperature, be unfavorable for staff's normal work.

Disclosure of Invention

In order to overcome the defect of waste of directly discharging steam of a steam engine in the prior art, one of the purposes of the utility model is to provide a pressure monitoring device of the steam engine. Through being provided with recovery unit, be convenient for retrieve exhaust steam, avoid the waste of steam.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a steamer pressure monitoring device, comprising a steamer body: the upper side of the steam engine main body is fixedly connected with a pressure gauge, the right side of the steam engine main body is provided with a recovery unit, and the front side of the steam engine main body is provided with a cabin door;

the recovery unit includes the recovery tank, recovery tank fixed connection is on the right side of steam engine main part, fixedly connected with recovery pipe between the right side of recovery tank and the upside of steam engine main part, the outside of recovery pipe is provided with the relief valve, fixedly connected with pressurization pipe between the upside of recovery tank and the upside of steam engine main part, the outside of pressurization pipe is provided with the check valve.

According to the steam engine pressure monitoring device, a water pump is fixedly connected to the right side of the steam engine main body, a connecting pipe is fixedly connected between the water pump and the recovery box, and an electromagnetic valve is arranged on the outer side of the connecting pipe.

According to the steam engine pressure monitoring device, the lower side of the water pump is fixedly connected with a water inlet pipe. And water is convenient to be added into the recovery box.

According to the steam engine pressure monitoring device, the left side of the steam engine main body is fixedly connected with a PLC controller. The operation of the control device is convenient.

According to the steam engine pressure monitoring device, a heating plate is arranged at the bottom of the recovery box, and a temperature sensor is fixedly connected to the inner wall of the recovery box. The water in the recovery tank is conveniently heated, the temperature in the water is detected, and the hot water in the recovery tank is conveniently cooled.

According to the steam engine pressure monitoring device, the outer side of the recovery pipe is fixedly connected with a heat preservation sleeve. The flowing steam is convenient to keep warm.

The scheme has the beneficial effects that:

through being provided with recovery pipe, collection tank, relief valve and manometer, be convenient for retrieve unnecessary steam in the collection tank, the steam of retrieving heats the water in the collection tank, is convenient for carry out recycle to the exhaust steam, avoids causing the waste of steam, makes ambient temperature increase.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a vapor machine pressure monitoring device of the present utility model;

FIG. 2 is a front view of a steam engine pressure monitoring apparatus according to the present utility model;

FIG. 3 is an enlarged view of the steam engine pressure monitoring apparatus of the present utility model at A in FIG. 1;

fig. 4 is a side view of a steamer pressure monitoring apparatus of the present utility model.

Legend description:

1. a steamer body; 2. a cabin door; 3. a pressure gauge; 4. a recovery unit; 401. a recovery box; 402. a heating sheet; 403. a recovery pipe; 404. a pressurizing tube; 405. a one-way valve; 406. a pressure release valve; 407. a thermal insulation sleeve; 408. a connecting pipe; 409. an electromagnetic valve; 410. a water pump; 411. a water inlet pipe; 5. and a PLC controller.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, a pressure monitoring device for a steamer according to an embodiment of the utility model includes a steamer body 1: the upside fixedly connected with manometer 3 of steamer body 1, the inside steam pressure size of steamer body 1 is convenient for detect to manometer 3, and the right side of steamer body 1 is provided with recovery unit 4, and the front side of steamer body 1 is provided with hatch door 2, and the left side fixedly connected with PLC controller 5 of steamer body 1, PLC controller 5 and water pump 410, solenoid valve 409, temperature sensor and check valve 405 electric connection are convenient for controlling means's operation.

The recovery unit 4 includes recovery tank 401, recovery tank 401 fixed connection is on the right side of steamer body 1, fixedly connected with recovery pipe 403 between the right side of recovery tank 401 and the upside of steamer body 1, the outside of recovery pipe 403 is provided with relief valve 406, fixedly connected with pressure pipe 404 between the upside of recovery tank 401 and the upside of steamer body 1, the outside of pressure pipe 404 is provided with check valve 405, the outside fixedly connected with insulation cover 407 of recovery pipe 403, when the vapor pressure in steamer body 1 is greater than the safe value, relief valve 406 starts, discharge unnecessary steam, and discharge unnecessary steam into recovery tank 401 through recovery pipe 403 and retrieve, simultaneously inlet tube 411 and external water source are connected, start water pump 410, water pump 410 lets in cold water into recovery tank 401 through connecting pipe 408, the steam of recovery heats cold water, make unnecessary steam be recycled, avoid causing the waste of steam, when the vapor pressure in steamer body 1 is low, heating plate 402 is the electricity heating mode, heating plate 402 heats cold water, and can produce the unnecessary steam, at this moment, make the pressure of the cold water keep the steamer body 1 in balance in the pressure, make the steamer body 1 keep pressing the steam pressure in the steam tank 401, make the pressure balance in the steamer body 404, keep the steamer body 1, keep the pressure in the pressure.

The right side fixedly connected with water pump 410 of steamer body 1, fixedly connected with connecting pipe 408 between water pump 410 and the collection box 401, the outside of connecting pipe 408 is provided with solenoid valve 409, and the downside fixedly connected with inlet tube 411 of water pump 410 is convenient for add cold water to the collection box 401.

The bottom of collection box 401 is provided with heating plate 402, and the inner wall fixedly connected with temperature sensor of collection box 401 conveniently detects the temperature of water in the collection box 401, avoids the atmospheric pressure in the collection box 401 to be too high, and dangerous, when the temperature is high, heating plate 402 stops heating, and water pump 410 starts, lets in cold water in the collection box 401, is convenient for cool down, avoids the steam that produces to be multi-barometric pressure high, takes place dangerous.

Working principle: when the steam machine is used, a worker firstly cooks bamboo to be treated in the steam machine main body 1, when the steam pressure in the steam machine main body 1 is high, redundant steam is discharged through the pressure release valve 406, the redundant steam is recovered into the recovery box 401 through the recovery pipe 403, cold water is conveniently added into the recovery box 401 through the water pump 410, the water inlet pipe 411 and the connecting pipe 408, the redundant steam is used for heating the cold water, and the steam is conveniently utilized, so that the waste of the steam is avoided.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. A steamer pressure monitoring device, characterized in that it comprises a steamer body (1): the upper side of the steam engine main body (1) is fixedly connected with a pressure gauge (3), the right side of the steam engine main body (1) is provided with a recovery unit (4), and the front side of the steam engine main body (1) is provided with a cabin door (2);

the recovery unit (4) comprises a recovery box (401), the recovery box (401) is fixedly connected to the right side of the steam engine main body (1), a recovery pipe (403) is fixedly connected between the right side of the recovery box (401) and the upper side of the steam engine main body (1), a pressure release valve (406) is arranged on the outer side of the recovery pipe (403), a pressurizing pipe (404) is fixedly connected between the upper side of the recovery box (401) and the upper side of the steam engine main body (1), and a one-way valve (405) is arranged on the outer side of the pressurizing pipe (404).

2. The steam engine pressure monitoring device according to claim 1, wherein a water pump (410) is fixedly connected to the right side of the steam engine main body (1), a connecting pipe (408) is fixedly connected between the water pump (410) and the recovery tank (401), and an electromagnetic valve (409) is arranged on the outer side of the connecting pipe (408).

3. A steamer pressure monitoring device as claimed in claim 2, characterized in that the underside of the water pump (410) is fixedly connected with a water inlet pipe (411).

4. The steam engine pressure monitoring device according to claim 1, wherein a PLC controller (5) is fixedly connected to the left side of the steam engine body (1).

5. The steam engine pressure monitoring device according to claim 1, wherein a heating plate (402) is arranged at the bottom of the recovery tank (401), and a temperature sensor is fixedly connected to the inner wall of the recovery tank (401).

6. A steamer pressure monitoring device as claimed in claim 1, characterized in that the outside of the recovery tube (403) is fixedly connected with a thermal insulation sleeve (407).