CN213776556U - Diversion explosion venting valve - Google Patents
Diversion explosion venting valve Download PDFInfo
- Publication number
- CN213776556U CN213776556U CN202022123222.6U CN202022123222U CN213776556U CN 213776556 U CN213776556 U CN 213776556U CN 202022123222 U CN202022123222 U CN 202022123222U CN 213776556 U CN213776556 U CN 213776556U
- Authority
- CN
- China
- Prior art keywords
- pressure
- water
- pipe
- valve
- conservancy diversion
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Safety Valves (AREA)
Abstract
The utility model provides a water conservancy diversion is let out and is exploded valve, includes the stop valve, is equipped with on the stop valve to let out and explodes the device, lets out and explodes the device and includes pressure cell and storage water tank, is equipped with water supply connector, water outlet connector and pressure release pipe on the pressure cell, and water outlet connector is connected with the stop valve, is equipped with the solenoid valve on the pressure release pipe, and the inside of pressure cell is equipped with pressure sensor, and pressure sensor passes through the line connection solenoid valve. The utility model provides a water conservancy diversion is let out and is exploded valve, when the pressure among the hot water heating pipe is too high, can avoid heating pipe to take place because of the too big condition that explodes of pressure with hydrothermal pressure water conservancy diversion in the heating pipe, and the hot water that the water conservancy diversion goes out can be as required water conservancy diversion to appointed place.
Description
Technical Field
The utility model belongs to the technical field of valve equipment, concretely relates to valve is let out to water conservancy diversion.
Background
The existing hot water heating has a very troublesome problem that hot water in a heating pipeline can generate high pressure, the heating pipeline can be damaged when the pressure of the hot water in the heating pipeline is too high, the heating pipeline can explode seriously, and the normal use of the heating pipeline is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water conservancy diversion is let out and is exploded valve, when the pressure among the hot water heating pipe is too high, can avoid heating pipe to take place because of the too big condition that explodes of pressure with hydrothermal pressure water conservancy diversion in the heating pipe, and the hot water that the water conservancy diversion goes out can be as required water conservancy diversion to appointed place.
For solving the technical problem, the utility model discloses the technical scheme who adopts as follows:
a diversion explosion relief valve comprises a stop valve, wherein an explosion relief device is arranged on the stop valve, the explosion relief device comprises a pressure box and a water storage tank, a water inlet connector, a water outlet connector and a pressure relief pipe are arranged on the pressure box, the water outlet connector is connected with the stop valve, an electromagnetic valve is arranged on the pressure relief pipe, a pressure sensor is arranged in the pressure box, and the pressure sensor is connected with the electromagnetic valve through a line; be equipped with inlet tube and overflow pipe on the storage water tank, pass through the pipe connection between the pressure release pipe of pressure cell and the inlet tube of storage water tank, be equipped with the auxiliary drain pipe on the overflow pipe of storage water tank.
The pressure box is also provided with an acousto-optic alarm, and the pressure sensor is connected with the acousto-optic alarm through a line.
And a pipeline between the pressure relief pipe of the pressure box and the water inlet pipe of the water storage tank is a steel wire high-pressure hose.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
when the flow guide explosion venting valve provided by the utility model is used, the flow guide explosion venting valve is installed on a hot water heating pipeline, when the pressure of hot water in the heating pipeline is too high, when a pressure sensor in a pressure box detects that the pressure of the hot water in the heating pipeline exceeds a set value, the action of an electromagnetic valve is controlled, the hot water in the heating pipeline is guided and decompressed into a water storage tank, an acousto-optic alarm starts acousto-optic alarm when the electromagnetic valve acts, the staff is reminded that the pressure of the hot water in the heating pipeline is too high, when the pressure sensor in the pressure box detects that the pressure of the hot water in the heating pipeline is lower than the set value, the electromagnetic valve is controlled to stop acting, and the pressure value of the hot water in the; the acousto-optic alarm can remarkably remind workers that the diversion explosion venting valve acts; an auxiliary drain pipe on the overflow pipe of the water storage tank can discharge water overflowing from the water storage tank to a designated place.
To sum up, the utility model provides a water conservancy diversion is let out and is exploded valve, when the pressure among the hot water heating pipeline was too high, can avoid heating pipeline to take place because of the too big condition that takes place the explosion of pressure with hydrothermal pressure water conservancy diversion in the heating pipeline, and the hot water of water conservancy diversion play can be directed flow to appointed place as required.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Stop valve 1, pressure cell 2, storage water tank 3, water supply connector 4, water connectors 5, pressure release pipe 6, solenoid valve 7, pressure sensor 8, inlet tube 9, overflow pipe 10, auxiliary drain pipe 11, reputation siren 12.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
as shown in fig. 1, a diversion explosion relief valve comprises a stop valve 1, wherein an explosion relief device is arranged on the stop valve 1, the explosion relief device comprises a pressure box 2 and a water storage tank 3, a water inlet joint 4, a water outlet joint 5 and a pressure relief pipe 6 are arranged on the pressure box 2, the water outlet joint 5 is connected with the stop valve 1, an electromagnetic valve 7 is arranged on the pressure relief pipe 6, a pressure sensor 8 is arranged inside the pressure box 2, and the pressure sensor 8 is connected with the electromagnetic valve 7 through a line; be equipped with inlet tube 9 and overflow pipe 10 on the storage water tank 3, pass through the pipe connection between the pressure release pipe 6 of pressure cell 2 and the inlet tube 9 of storage water tank 3, be equipped with auxiliary drain pipe 11 on the overflow pipe 10 of storage water tank 3.
The pressure box 2 is also provided with an acousto-optic alarm 12, and the pressure sensor 8 is connected with the acousto-optic alarm 12 through a line.
The pipeline between the pressure relief pipe 6 of the pressure box 2 and the water inlet pipe 9 of the water storage tank 3 is a steel wire high-pressure hose.
Adopt above-mentioned technical scheme, the utility model discloses a working process does:
when in use, the utility model provides a diversion explosion venting valve is installed on a hot water heating pipeline, when the pressure of hot water in the heating pipeline is too high, when the pressure sensor 8 in the pressure box 2 detects that the pressure of hot water in the heating pipeline exceeds a set value, the action of the electromagnetic valve 7 is controlled, the diversion pressure of hot water in the heating pipeline is released into the water storage tank 3, the acousto-optic alarm 12 starts acousto-optic alarm when the action of the electromagnetic valve 7, the staff is reminded that the pressure of hot water in the heating pipeline is too high, when the pressure sensor 8 in the pressure box 2 detects that the pressure of hot water in the heating pipeline is lower than the set value, the electromagnetic valve 7 is controlled to stop acting, and the pressure value of hot water in the heating pipeline is ensured to be in a safe state; the acousto-optic alarm 12 can remarkably remind workers that the diversion explosion venting valve acts; an auxiliary drain pipe 11 on an overflow pipe 10 of the storage tank 3 can discharge water overflowing from the storage tank 3 to a designated place.
To sum up, the utility model provides a water conservancy diversion is let out and is exploded valve, when the pressure among the hot water heating pipeline was too high, can avoid heating pipeline to take place because of the too big condition that takes place the explosion of pressure with hydrothermal pressure water conservancy diversion in the heating pipeline, and the hot water of water conservancy diversion play can be directed flow to appointed place as required.
The utility model discloses stop valve 1, pressure sensor 8, solenoid valve 7, audible-visual annunciator 12 and the high-pressure hose of steel wire that use in are current conventional technique, and its specific structure is no longer described in detail.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (3)
1. The utility model provides a water conservancy diversion is let out and is exploded valve, includes the stop valve, is equipped with on the stop valve to let out and explodes device, its characterized in that: the explosion relief device comprises a pressure box and a water storage tank, wherein the pressure box is provided with a water inlet joint, a water outlet joint and a pressure relief pipe, the water outlet joint is connected with the stop valve, the pressure relief pipe is provided with an electromagnetic valve, a pressure sensor is arranged in the pressure box, and the pressure sensor is connected with the electromagnetic valve through a line; be equipped with inlet tube and overflow pipe on the storage water tank, pass through the pipe connection between the pressure release pipe of pressure cell and the inlet tube of storage water tank, be equipped with the auxiliary drain pipe on the overflow pipe of storage water tank.
2. A flow directing explosion venting valve according to claim 1, wherein: the pressure box is also provided with an acousto-optic alarm, and the pressure sensor is connected with the acousto-optic alarm through a line.
3. A flow directing explosion venting valve according to claim 2, wherein: and a pipeline between the pressure relief pipe of the pressure box and the water inlet pipe of the water storage tank is a steel wire high-pressure hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022123222.6U CN213776556U (en) | 2020-09-24 | 2020-09-24 | Diversion explosion venting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022123222.6U CN213776556U (en) | 2020-09-24 | 2020-09-24 | Diversion explosion venting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213776556U true CN213776556U (en) | 2021-07-23 |
Family
ID=76906279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022123222.6U Active CN213776556U (en) | 2020-09-24 | 2020-09-24 | Diversion explosion venting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213776556U (en) |
-
2020
- 2020-09-24 CN CN202022123222.6U patent/CN213776556U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213776556U (en) | Diversion explosion venting valve | |
| CN208674271U (en) | One proton exchanging film fuel battery automobile hydrogen supply and hydrogen gas circulating system | |
| CN204034106U (en) | Nuclear power station fire water distribution system | |
| CN211774154U (en) | Water supply pipeline system with pressure relief function | |
| CN205360343U (en) | Intensive fire -fighting water pump room that can wholly move | |
| CN203140199U (en) | Nuclear-grade ejector | |
| CN216281324U (en) | Pressure liquid level detection device in power plant boiler | |
| CN211285783U (en) | Water supply equipment with unit flow regulation function | |
| CN211172196U (en) | Flow regulator | |
| CN212300727U (en) | Generator hydrogen cooler hydrostatic test device | |
| CN209809359U (en) | Fire fighting device for fire fighting water supply system | |
| CN106642724A (en) | Explosionproof automatic pressure relief boiler | |
| CN106677276B (en) | Electromagnetic protection device and method for water supply and drainage system of electromagnetic shielding building structure | |
| CN207262413U (en) | A kind of feed water system of boiler | |
| CN214617059U (en) | Automatic water injection and exhaust device of water diversion tank | |
| CN204787365U (en) | Solar water heater pipeline evacuation system | |
| CN206128186U (en) | Municipal water supply pipe network terminal water supply installation | |
| CN205954153U (en) | Take protection device's photovoltaic cell diffuse source | |
| CN205475452U (en) | Dedicated automatic water supplying device of water utilities trade | |
| CN210979801U (en) | Water supply device of biomass steam generator | |
| CN220989450U (en) | Rain curtain device for explosive production line | |
| CN221300228U (en) | Safety pressure relief device using overflow pipe | |
| CN219867854U (en) | Closed condensate water recovery system | |
| CN220082216U (en) | Safety valve of pressure oil pressure tank of hydropower station speed regulator | |
| CN210924306U (en) | Electromagnetic control system for industrial water pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |