CN208108058U - A kind of boiler pressure detection device - Google Patents
A kind of boiler pressure detection device Download PDFInfo
- Publication number
- CN208108058U CN208108058U CN201820509857.XU CN201820509857U CN208108058U CN 208108058 U CN208108058 U CN 208108058U CN 201820509857 U CN201820509857 U CN 201820509857U CN 208108058 U CN208108058 U CN 208108058U
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- CN
- China
- Prior art keywords
- pressure
- detection
- boiler
- pipe
- valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of boiler pressure detection devices, including the detection pipe with boiler erection；The detection pipe output end is equipped with the first valve body；The first valve body output end is equipped with first flange seat；Pressure detecting discharge mechanism is installed on the first flange seat；Pressure detecting discharge mechanism output end passes through in flanged joint to boiler press pipeline；Pressure detecting discharge mechanism includes triple valve；Described triple valve one end and first flange seat are installed, and in addition both ends are separately connected pressure detector and Voltage release device；The pressure detector includes the detection pipe connecting with boiler press pipeline；Detection mouth is provided in the detection pipe；The detection mouth is fixed with screw thread tube socket outside detection pipe；The boiler pressure detection device of the utility model carries out pressure detecting and quick response by pressure detecting discharge mechanism, and when being no more than threshold value, detection pressure is come back in boiler tubing.
Description
Technical field
The utility model relates to a kind of boiler exam equipment, and in particular to a kind of boiler pressure detection device belongs to boiler
Detection device technical field.
Background technique
Boiler belongs to bearing device, and in daily operation process, each pressure element is not only for a long time by high temperature and pressure steam
Effect, while washing away also subject to thermal-flame and flue dust, easily deformation occurs, burn, abrasion and the problems such as leakage；It needs
Temperature in boiler is detected, when measuring the pressure in boiler, currently used pressure-detecting device passes through pressure gauge
Detection, cannot reconcile boiler pressure in time, influence the service life and safety in production of boiler；For this purpose, Chinese Patent Application No.：
201420052922.2, a kind of boiler pressure detection control apparatus is disclosed, including nipple, monitoring shell, pressure sensing lead to
Road, pressure sensor, pressure gauge, control switch, nipple connection monitoring shell, the inside of the nipple is equipped with pressure
Pressure sensor is arranged in sensing passage, the pressure sensing channel, and the pressure sensor connects pressure gauge, the pressure
Power table connects pressure relief device by control switch；By monitoring automatically, when gage pressure is greater than setting pressure, control switch is pushed away
Dynamic pressure relief device work, realizes releasing pressure automatically, be effectively ensured boiler using safe, the service life of prolonged boiler；But its
Pressure detecting and be easy to cause the pressure loss to being more than that threshold response is not rapid enough.
Summary of the invention
A kind of boiler pressure detection device that in order to solve the above problems, the utility model proposes, passes through pressure detecting discharge
Mechanism carries out pressure detecting and quick response, and when being no more than threshold value, detection pressure is come back in boiler tubing.
The boiler pressure detection device of the utility model, including the detection pipe with boiler erection；The detection pipe output end
First valve body is installed；The first valve body output end is equipped with first flange seat；Pressure is installed on the first flange seat
Detect discharge mechanism；Pressure detecting discharge mechanism output end passes through in flanged joint to boiler press pipeline；The pressure
Detecting discharge mechanism includes triple valve；Described triple valve one end and first flange seat are installed, and in addition both ends are separately connected pressure inspection
Survey device and Voltage release device；The pressure detector includes the detection pipe connecting with boiler press pipeline；It is provided in the detection pipe
Detection mouth；The detection mouth is fixed with screw thread tube socket outside detection pipe；Convex detection storehouse is screwed on the screw thread tube socket；Institute
It states convex detection storehouse inside top and pressure sensor assembly is installed；The convex detection storehouse outside top is fixed with pressure gauge；
The pressure sensor assembly and pressure gauge are electrically connected respectively to controller；The Voltage release device includes second to be screwed on triple valve
Flange seat；The second flange seat is equipped with H-type pipe by flange；Manual relief tube is installed on the H-type pipe；It is described manual
Hand-operated valve is installed on relief tube；Electronic relief tube is also equipped on the H-type pipe；Electromagnetism is installed on the electronic relief tube
Relief valve；The electromagnetic relief valve is electrically connected to controller；Pressure sensor assembly detects that pressure data is sent to controller, control
After device processing processed, data are sent to pressure gauge and are shown, while judging whether to be more than threshold value, is more than controller control electricity after threshold value
Magnetic relief valve pressure release, when be more than venting duration do not complete pressure release, alarm equipment alarm, until hand-operated valve complete pressure release after, alarm
It closes.
As preferred embodiment, it is equipped between pressure detecting discharge mechanism and boiler press pipeline unidirectional
Valve.
As preferred embodiment, the controller is electrically connected with wireless module；The wireless module communication connection electricity
Magnetic relief valve.
As preferred embodiment, the detection pipe output end is provided with the second valve body.
As preferred embodiment, the manual relief tube extends H-type pipe side；The hand-operated valve is installed on H-type
Outside pipe.
As preferred embodiment, the controller is electrically connected alarm.
Compared with prior art, the boiler pressure detection device of the utility model, passes through pressure detecting
Discharge mechanism carries out pressure detecting, and detection data is sent to pressure gauge real-time display, when pressure is more than threshold value, is let out by electromagnetism
Pressure valve is able to carry out quick pressure releasing, when electromagnetic relief valve breaks down, can also carry out pressure release by hand-operated valve, complete detection
Pressure can return in boiler press pipeline, avoid the pressure loss.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
Embodiment 1：
Boiler pressure detection device as shown in Figure 1, including the detection pipe 1 with boiler erection；1 output end of detection pipe
First valve body 2 is installed；First valve body, 2 output end is equipped with first flange seat 3；It is equipped on the first flange seat 3
Pressure detecting discharge mechanism；Pressure detecting discharge mechanism output end passes through flanged joint to boiler press pipeline（It is not shown）
On；Pressure detecting discharge mechanism includes triple valve 4；Described 4 one end of triple valve and first flange seat 3 are installed, in addition both ends
It is separately connected pressure detector and Voltage release device；The pressure detector includes the detection pipe 5 connecting with boiler press pipeline；It is described
Detection mouth 6 is provided in detection pipe 5；The detection mouth 6 is fixed with screw thread tube socket 7 outside detection pipe；On the screw thread tube socket 7
It is screwed with convex detection storehouse 8；Convex detection 8 inside top of storehouse is equipped with pressure sensor assembly 9；The convex detects storehouse
8 outside tops are fixed with pressure gauge 10；The pressure sensor assembly 9 and pressure gauge 10 are electrically connected respectively to controller 11；Institute
Stating Voltage release device includes the second flange seat 12 being screwed on triple valve；The second flange seat 12 is equipped with H-type pipe 13 by flange；
Manual relief tube 14 is installed on the H-type pipe 13；Hand-operated valve 15 is installed on the manual relief tube 14；The H-type pipe 13
On be also equipped with electronic relief tube 16；Electromagnetic relief valve 17 is installed on the electronic relief tube 16；The electromagnetic relief valve 17
It is electrically connected to controller 11；Pressure sensor assembly 9 detects that pressure data is sent to controller, after controller processing, by data
It send to pressure gauge and shows, while judging whether to be more than threshold value, be more than after threshold value, controller controls electromagnetic relief valve pressure release, when super
It crosses venting duration and does not complete pressure release, alarm equipment alarm, after hand-operated valve completes pressure release, alarm is closed.
In another embodiment, check valve is installed between pressure detecting discharge mechanism and boiler press pipeline（Do not scheme
Show）.
In another embodiment, the controller 11 is electrically connected with wireless module 18；The wireless module 18 communicates to connect electricity
Magnetic relief valve 17.
In another embodiment, 5 output end of detection pipe is provided with the second valve body 19.
In another embodiment, the manual relief tube 14 extends 13 side of H-type pipe；The hand-operated valve 15 is installed on H-type
Outside pipe 13.
In another embodiment, the controller 11 is electrically connected alarm 20.
Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range
The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.
Claims (6)
1. a kind of boiler pressure detection device, it is characterised in that：Including the detection pipe with boiler erection（5）；The detection pipe（5）
Output end is equipped with the first valve body（2）；First valve body（2）Output end is equipped with first flange seat（3）；The first flange
Seat（3）On pressure detecting discharge mechanism is installed；Pressure detecting discharge mechanism output end passes through flanged joint to boiler pressure
On hydraulic piping；Pressure detecting discharge mechanism includes triple valve（4）；The triple valve（4）One end and first flange seat（3）Peace
Dress, in addition both ends are separately connected pressure detector and Voltage release device；The pressure detector includes connecting with boiler press pipeline
Detection pipe（5）；The detection pipe（5）On be provided with detection mouth（6）；The detection mouth（6）Screw thread is fixed with outside detection pipe
Tube socket（7）；The screw thread tube socket（7）On be screwed with convex detection storehouse（8）；The convex detects storehouse（8）Inside top is equipped with
Pressure sensor assembly（9）；The convex detects storehouse（8）Outside top is fixed with pressure gauge（10）；The pressure sensor group
Part（9）And pressure gauge（10）It is electrically connected respectively to controller（11）；The Voltage release device includes the second flange being screwed on triple valve
Seat（12）；The second flange seat（12）H-type pipe is installed by flange（13）；The H-type pipe（13）On be equipped with and let out manually
Pressure pipe（14）；The manual relief tube（14）On hand-operated valve is installed（15）；The H-type pipe（13）On be also equipped with electronic pressure release
Pipe（16）；The electronic relief tube（16）On electromagnetic relief valve is installed（17）；The electromagnetic relief valve（17）It is electrically connected to control
Device processed（11）.
2. boiler pressure detection device according to claim 1, it is characterised in that：Pressure detecting discharge mechanism and pot
Check valve is installed between furnace pressure hydraulic piping.
3. boiler pressure detection device according to claim 1, it is characterised in that：The controller（11）It is electrically connected with nothing
Wire module（18）；The wireless module（18）Communicate to connect electromagnetic relief valve（17）.
4. boiler pressure detection device according to claim 1, it is characterised in that：The detection pipe（5）Output end setting
There is the second valve body（19）.
5. boiler pressure detection device according to claim 1, it is characterised in that：The manual relief tube（14）Extend
H-type pipe（13）Side；The hand-operated valve（15）It is installed on H-type pipe（13）It is external.
6. boiler pressure detection device according to claim 1, it is characterised in that：The controller（11）It is electrically connected taking alarm
Device（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509857.XU CN208108058U (en) | 2018-04-11 | 2018-04-11 | A kind of boiler pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509857.XU CN208108058U (en) | 2018-04-11 | 2018-04-11 | A kind of boiler pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108058U true CN208108058U (en) | 2018-11-16 |
Family
ID=64121141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509857.XU Expired - Fee Related CN208108058U (en) | 2018-04-11 | 2018-04-11 | A kind of boiler pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006582A (en) * | 2019-05-09 | 2019-07-12 | 杭州同联电力电子科技有限公司 | A kind of maintenance monitoring system based on pipe plugging |
| CN110686228A (en) * | 2019-10-11 | 2020-01-14 | 宁陵县成事科技服务中心 | Pressure quantitative control device for boiler |
-
2018
- 2018-04-11 CN CN201820509857.XU patent/CN208108058U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006582A (en) * | 2019-05-09 | 2019-07-12 | 杭州同联电力电子科技有限公司 | A kind of maintenance monitoring system based on pipe plugging |
| CN110686228A (en) * | 2019-10-11 | 2020-01-14 | 宁陵县成事科技服务中心 | Pressure quantitative control device for boiler |
| CN110686228B (en) * | 2019-10-11 | 2021-04-30 | 赵新建 | Pressure quantitative control device for boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20210411 |