CN216408932U

CN216408932U - Anti-condensation pressure gauge for steam boiler

Info

Publication number: CN216408932U
Application number: CN202122296370.2U
Authority: CN
Inventors: 于东方; 王野; 段兆华
Original assignee: Tianjin Dongye Energy Technology Co ltd
Current assignee: Tianjin Dongye Energy Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-29
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses an anti-condensation pressure gauge for a steam boiler, which comprises a pressure gauge, wherein a supporting plate is fixedly connected to the top end of the pressure gauge, an anti-condensation assembly is installed at the top end of the supporting plate and comprises a rotary groove seat, a rotary block, a transverse plate, a sponge, a vertical plate, a bending spring and a handle, the rotary groove seat is installed at the top end of the supporting plate, the rotary block is rotatably connected inside the rotary groove seat, the transverse plate is fixedly connected to the surface of the rotary block, the sponge is installed on the back surface of the transverse plate, and the vertical plate is fixedly connected to the top end of the rotary groove seat.

Description

Anti-condensation pressure gauge for steam boiler

Technical Field

The utility model relates to a pressure gauge, in particular to an anti-condensation pressure gauge for a steam boiler.

Background

The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The method is widely available in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like. The utility model relates to an anti-condensation pressure gauge for a steam boiler, in particular to an anti-condensation pressure gauge for the steam boiler, which is characterized in that an elastic sensitive element of the mechanical pressure gauge has high mechanical strength, convenient production and the like, so that the mechanical pressure gauge is more and more widely applied.

Patent numbers: CN107478373A discloses a manometer prevents frostbite, and this design is used through the cooperation of protective sheath, casing, antifreeze, heater strip, heat preservation, singlechip, temperature sensor, power detection module and pilot lamp, can carry out the protection of preventing frostbite to the manometer in chilly winter, can not make the manometer spring tube damaged, has brought very big facility for ordinary use.

However, the above patents have the following disadvantages: 1. the above design does not provide anti-condensation and improvements are needed. 2. The above design pressure gauge surface is susceptible to steam boiler damage by excessive temperatures, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an anti-condensation pressure gauge for a steam boiler, which can prevent condensation, and can alarm in time when the surface temperature of the pressure gauge is too high, so that the temperature can be reduced in time, workers can be prevented from being injured, and the problems in the background art can be effectively solved.

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

the utility model provides a steam boiler is with preventing condensation manometer, includes the manometer, the top of the top fixedly connected with backup pad and the backup pad of manometer is installed and is prevented the condensation subassembly and prevent the condensation subassembly and include rotary groove seat, commentaries on classics piece, diaphragm, sponge, riser, bending spring and handle, the inside rotation that rotary groove seat and rotary groove seat were installed on the top of backup pad is connected with the commentaries on classics piece, the fixed surface of commentaries on classics piece is connected with the back mounted of diaphragm and has the sponge, the top fixedly connected with riser of rotary groove seat.

Furthermore, the connecting plate is installed to manometer right side end and the right side end of connecting plate installs temperature sensor, the air-cooler is installed to the side of runner seat.

Further, install crooked spring between riser and the diaphragm, crooked spring help diaphragm that can be fine resets.

Furthermore, a buzzer is mounted at the bottom end of the temperature sensor, and the buzzer gives out alarm sound energy to give an alarm well.

Furthermore, the left side end of the transverse plate is fixedly connected with a handle, and the transverse plate can be conveniently rotated by the handle.

Compared with the prior art, the utility model has the following beneficial effects: when the surface of the pressure gauge is fogged soon and the dew is not clear, the cross plate is rotated by the handle, the cross plate drives the sponge to rotate, the cross plate also drives the rotating block to rotate, the bending spring is simultaneously stretched, the rotating block rotates along the inside of the rotary groove seat, the sponge is cleaned by rotating through the whole pressure gauge, thereby adsorbing water vapor and avoiding the dew, the dew can be well prevented, the handle is loosened, the bending spring begins to contract into an initial shape, thereby driving the reverse rotation of the cross plate, the cross plate drives the reverse rotation of the rotating block, the rotating block rotates along the inside of the rotary groove seat, the cross plate and the sponge can be reset, when the temperature of the pressure gauge is increased under the influence of a steam boiler, the temperature sensor senses the temperature change so as to transmit an electric signal to the buzzer, the buzzer begins to generate alarm sound so as to give an alarm, and a worker can timely realize the temperature change and avoid being scalded, the switch of the air cooler is turned on at this time, and the air cooler blows cold air to the surface of the pressure gauge to well cool the surface of the pressure gauge (the air port of the air cooler faces the surface of the pressure gauge).

Drawings

FIG. 1 is a schematic view of the whole structure of a condensation-preventing pressure gauge for a steam boiler according to the present invention;

FIG. 2 is an enlarged view of a portion A of the anti-condensation pressure gauge of FIG. 1 for a steam boiler according to the present invention.

In the figure: 1. a pressure gauge; 2. a support plate; 3. a condensation prevention assembly; 301. a rotary groove seat; 302. rotating the block; 303. a transverse plate; 304. a sponge; 305. a vertical plate; 306. a bending spring; 307. a handle; 4. a connecting plate; 5. a temperature sensor; 6. a buzzer; 7. an air cooler.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, a steam boiler is with preventing condensation manometer, including manometer 1, manometer 1's top fixedly connected with backup pad 2 and backup pad 2's top is installed and is prevented condensation subassembly 3 and prevent that condensation subassembly 3 includes rotary groove seat 301, commentaries on classics piece 302, diaphragm 303, sponge 304, riser 305, bending spring 306 and handle 307, rotary groove seat 301 and rotary groove seat 301's internal rotation is installed on backup pad 2's top is connected with rotary piece 302, rotary piece 302's fixed surface is connected with diaphragm 303 and the back mounted of diaphragm 303 has sponge 304, rotary groove seat 301's top fixedly connected with riser 305.

Wherein, connecting plate 4 and connecting plate 4's right side end are installed to 1 right side end of manometer and temperature sensor 5 is installed, air-cooler 7 is installed to the side of runner seat 301.

Wherein, install crooked spring 306 between riser 305 and the diaphragm 303, crooked spring 306 can be fine help diaphragm 303 resets.

Wherein, the buzzer 6 is installed at the bottom end of the temperature sensor 5, and the buzzer 6 gives out alarm sound energy to give an alarm well.

Wherein, the left end fixedly connected with handle 307 of diaphragm 303, handle 307 conveniently rotates diaphragm 303.

It should be noted that, the utility model is an anti-condensation pressure gauge for steam boiler, when the surface of the pressure gauge 1 is fogged and the condensation is too soon to see the pointer of the pressure gauge 1, the horizontal plate 303 is rotated by the handle 307, the horizontal plate 303 drives the sponge 304 to rotate, the horizontal plate 303 also drives the rotation of the rotating block 302, and at the same time, the bending spring 306 is elongated, the rotating block 302 rotates along the inside of the rotating groove seat 301, the sponge 304 is wiped by rotating through the whole pressure gauge 1, thereby absorbing the water vapor and avoiding the condensation, the anti-condensation can be well carried out, the handle 307 is released, the bending spring 306 starts to contract into the initial shape, thereby driving the reverse rotation of the horizontal plate 303, the horizontal plate 303 drives the reverse rotation of the rotating block 302, the rotating block 302 rotates along the inside of the rotating groove seat 301, thereby the horizontal plate 303 and the sponge 304 can be reset, when the pressure gauge 1 is influenced by the steam boiler, the temperature sensor 5 can sense the change of the temperature, thereby transmitting the electric signal to the buzzer 6, thereby buzzer 6 begins to take place the chimes of doom and reports to the police, lets the staff can in time realize the change of temperature and avoids being scalded, opens the switch of air-cooler 7 this time, and air-cooler 7 blows air conditioning ability fine to the surface of manometer 1 and cools down (the wind gap of air-cooler 7 is facing to the surface of manometer 1) to the surface of manometer 1.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steam boiler is with preventing condensation manometer, includes manometer (1), its characterized in that: the top fixedly connected with backup pad (2) and backup pad (2) of manometer (1) the top install prevent condensation subassembly (3) and prevent condensation subassembly (3) including rotary groove seat (301), commentaries on classics piece (302), diaphragm (303), sponge (304), riser (305), crooked spring (306) and handle (307), the inside rotation of rotary groove seat (301) and rotary groove seat (301) is installed on the top of backup pad (2) is connected with commentaries on classics piece (302), the fixed surface of commentaries on classics piece (302) is connected with diaphragm (303) and the back mounted of diaphragm (303) has sponge (304), the top fixedly connected with riser (305) of rotary groove seat (301).

2. The anti-condensation pressure gauge for the steam boiler according to claim 1, characterized in that: manometer (1) right side end is installed connecting plate (4) and the right side end of connecting plate (4) and is installed temperature sensor (5), air-cooler (7) are installed to the side of runner seat (301).

3. The anti-condensation pressure gauge for the steam boiler according to claim 1, characterized in that: and a bending spring (306) is arranged between the vertical plate (305) and the transverse plate (303).

4. The anti-condensation pressure gauge for the steam boiler according to claim 2, characterized in that: and a buzzer (6) is arranged at the bottom end of the temperature sensor (5).

5. The anti-condensation pressure gauge for the steam boiler according to claim 2, characterized in that: and a handle (307) is fixedly connected to the left end of the transverse plate (303).