CN211955414U

CN211955414U - Gas detector capable of detecting high-temperature gas

Info

Publication number: CN211955414U
Application number: CN202020547011.2U
Authority: CN
Inventors: 崔国艺
Original assignee: Shenzhen Wosaite Technology Co ltd
Current assignee: Shenzhen Wosaite Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-17
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a gaseous detector of detectable high temperature gas, comprising a main body, the main part includes equipment room, water tank, first cooling chamber, second cooling chamber and detects the room, install the vacuum pump in the equipment room, install the water pump in the water tank, water pump one end intercommunication has the spray pipe, the spray pipe other end stretches into inside the first cooling chamber, the atomizer is installed to the spray pipe other end, the shower nozzle is installed to the atomizer bottom, the inside bottom of first cooling chamber is equipped with the ash bucket, drying net and filter screen are installed in proper order to the inside opposite side of first cooling chamber, the side of first cooling chamber is equipped with the air inlet, second cooling chamber mid-mounting has condenser coil, the side of detecting the room is equipped with the gas outlet. The utility model discloses cooling is effectual, avoids high-temperature gas directly to get into the detector, and prevents that the smoke and dust from blockking up the detector, prolongs the life of detector, guarantees to detect the precision.

Description

Gas detector capable of detecting high-temperature gas

Technical Field

The utility model relates to a gaseous detection technology field especially relates to a gaseous detector of detectable high temperature gas.

Background

In the fields of petroleum, chemical engineering, mines, fire disasters and the like, once gas, particularly combustible gas reaches a threshold value, the gas is extremely easy to explode and endangers the safety of personnel, so that the personnel need to detect the gas condition on the field in real time when working.

Because the field temperature is high, high-temperature gas enters the detector, so that the detector is hot, the service life of the detector is shortened, the detection precision is influenced, and the conventional gas detector cannot cool the high-temperature gas; and the occasion that high-temperature gas appears is generally along with a large amount of smoke and dust, and the smoke and dust gets into the detector and leads to the inside jam of detector easily, damages the detector.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gas detector capable of detecting high-temperature gas.

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

a gas detector capable of detecting high-temperature gas comprises a main body, wherein the main body comprises an equipment chamber, a water tank, a first cooling chamber, a second cooling chamber and a detection chamber, a vacuum pump is installed in the equipment chamber, a water pump is installed in the water tank, one end of the water pump is communicated with a water spray pipe, the other end of the water spray pipe extends into the first cooling chamber, an atomizer is installed at the other end of the water spray pipe, a spray head is installed at the bottom end of the atomizer, the bottom of the first cooling chamber is connected with an ash bucket through a sliding rail, a drying net and a filter screen are sequentially installed on the other side of the first cooling chamber, an air inlet is arranged on the side face of the first cooling chamber, a condensing coil is installed in the middle of the second cooling chamber, a communicating port is arranged at the top of a partition board in the middle of the first cooling chamber and the second cooling chamber, a communicating port is, and an air outlet is formed in the side surface of the detection chamber.

Preferably, the equipment room is located at one side of the inner top of the main body, and the water tank is located at the other side of the inner top of the main body.

Preferably, the first cooling chamber is located at one side of the inner bottom of the main body, the second cooling chamber is located at the middle of the inner bottom of the main body, and the detection chamber is located at the other side of the inner bottom of the main body.

Preferably, the bottom end of the vacuum pump is communicated with an exhaust pipe, the other end of the exhaust pipe extends into the first cooling chamber, a valve is mounted on the exhaust pipe, one end of the vacuum pump is communicated with an exhaust pipe, and the other end of the exhaust pipe extends out of the equipment chamber.

Preferably, the air inlet, the air outlet and the communication ports in the middle of the first cooling chamber and the second cooling chamber are all provided with valves.

Preferably, the main part top is equipped with the filling opening, the outside side-mounting that is close to the detection room of main part has the display screen, there is the side door first cooling chamber side through hinged joint, and the welding has the handle on the side.

Preferably, the top of the interior of the detection chamber is provided with a plurality of detection probes.

The utility model has the advantages that:

1. the utility model discloses a water in water pump suction water tank is spouted by the shower nozzle to the waiting of first cooling chamber in through the atomizer atomizing back and is detected gaseous, carries out the heat transfer to it, will detect the gaseous temperature of treating and carry out preliminary reduction, will detect gaseous letting in the second cooling chamber of treating again, wait to detect gaseous through the condensation coil pipe heat further absorbed, cooling is effectual, avoids high-temperature gas directly to get into the detector and makes the detector send out the scald, prolongs the life of detector, guarantees to detect the precision.

2. The utility model discloses thereby shower nozzle spun water can also make and wait to detect the smoke and dust adhesion aqueous vapor in the gas and make it subside to the ash bucket in, the rethread filter screen further filters the smoke and dust, avoids the smoke and dust to get into follow-up flow, prevents that the smoke and dust from blockking up the detector, makes the detector not damaged, prolongs the life of detector.

Drawings

Fig. 1 is a schematic cross-sectional view of a gas detector capable of detecting high-temperature gas according to the present invention;

fig. 2 is a schematic external structural view of a gas detector capable of detecting high-temperature gas according to the present invention;

fig. 3 is a schematic cross-sectional view of the first cooling chamber of the gas detector of the present invention capable of detecting high temperature gas.

In the figure: 1. an equipment room; 2. a vacuum pump; 3. an atomizer; 4. a spray head; 5. an air inlet; 6. drying the net; 7. filtering with a screen; 8. an ash hopper; 9. a water spray pipe; 10. a communication port; 11. a water pump; 12. a water tank; 13. a main body; 14. a second cooling chamber; 15. a condenser coil; 16. an air outlet; 17. a detection chamber; 18. a first cooling chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a gas detector capable of detecting high-temperature gas comprises a main body 13, the main body 13 comprises an equipment chamber 1, a water tank 12, a first cooling chamber 18, a second cooling chamber 14 and a detection chamber 17, a vacuum pump 2 is installed in the equipment chamber 1, a water pump 11 is installed in the water tank 12, one end of the water pump 11 is communicated with a water spray pipe 9, the other end of the water spray pipe 9 extends into the first cooling chamber 18, an atomizer 3 is installed at the other end of the water spray pipe 9, a nozzle 4 is installed at the bottom end of the atomizer 3, the water pump 11 is started to extract water in the water tank 12, the water is atomized by the atomizer 3 and then sprayed to gas to be detected in the first cooling chamber 18 through the nozzle 4 to exchange heat the gas, the bottom inside the first cooling chamber 18 is connected with an ash bucket 8 through a sliding rail, a drying net 6 and a filter screen 7 are sequentially installed at the other side inside the, filter screen 7 further filters the smoke and dust, and the side of first cooling chamber 18 is equipped with

air inlet

5, and 14 mid-mounting in second cooling chamber have condensing coil 15, wait to detect that gas is further absorbed through condensing coil 15 heat, and the baffle top at first cooling chamber 18 and second cooling chamber 14 middle part is equipped with intercommunication mouth 10, and second cooling chamber 14 and the baffle bottom that detects room 17 middle part are equipped with intercommunication mouth 10, and the side that detects room 17 is equipped with gas outlet 16.

In the utility model, the equipment room 1 is arranged at one side of the top inside the main body 13, the water tank 12 is arranged at the other side of the top inside the main body 13, the first cooling chamber 18 is arranged at one side of the bottom inside the main body 13, the second cooling chamber 14 is arranged at the middle part of the bottom inside the main body 13, the detection chamber 17 is arranged at the other side of the bottom inside the main body 13, the bottom end of the vacuum pump 2 is communicated with the exhaust pipe, the other end of the exhaust pipe extends into the first cooling chamber 18, a valve is arranged on the exhaust pipe, one end of the vacuum pump 2 is communicated with the exhaust pipe, the other end of the exhaust pipe extends out of the equipment room 1, valves are arranged on the air inlet 5, the air outlet 16 and the communication ports 10 at the middle parts of the first cooling chamber 18 and the second cooling chamber 14, the top of the main body 13 is provided with a liquid filling port, the side surface of, can open side door clearance ash bucket 8 and filter screen 7 with the handle, change the drier in the drying screen 6, the inside top in detection room 17 is installed and is detected the probe, and detects the probe and be equipped with a plurality ofly.

The working principle is as follows: cooling water is added into a water tank 12 through a liquid adding opening, a vacuum pump 2 is started to vacuumize a first cooling chamber 18 and a second cooling chamber 14, a valve on a rear communication opening 10 is opened, outside air enters the first cooling chamber 18 from an air inlet 5 under the action of pressure, the valve on the air inlet 5 is closed after the first cooling chamber 18 is filled with gas to be detected, a water pump 11 is started to extract water in the water tank 12, the water is atomized by an atomizer 3 and then sprayed to the gas to be detected in the first cooling chamber 18 through a spray head 4 to exchange heat, the temperature of the gas to be detected is preliminarily reduced, the water sprayed by the spray head 4 can also enable smoke dust in the gas to be detected to adhere to water vapor so as to be settled in an ash bucket 8, a drying net 6 adsorbs water vapor generated by heat exchange, a filter screen 7 further filters the smoke dust, then the valve on the communication opening 10 is opened, and the gas to be detected is introduced into the second cooling chamber 14, wait to detect gaseous entering detection room 17 after condensing coil 15 heat is further absorbed and detect, cooling is effectual, avoids high-temperature gas directly to get into the detector and makes the detector send out the scald, prolongs the life of detector, guarantees to detect the precision, and the testing result shows in real time on the display screen, opens the valve on the gas outlet 16 after detecting and will detect gaseous emission.

Avoid the smoke and dust to get into follow-up flow, prevent that the smoke and dust from blockking up the detector, make the detector not damaged, prolong the life of detector.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The gas detector capable of detecting high-temperature gas comprises a main body (13) and is characterized in that the main body (13) comprises an equipment chamber (1), a water tank (12), a first cooling chamber (18), a second cooling chamber (14) and a detection chamber (17), a vacuum pump (2) is installed in the equipment chamber (1), a water pump (11) is installed in the water tank (12), one end of the water pump (11) is communicated with a water spray pipe (9), the other end of the water spray pipe (9) extends into the first cooling chamber (18), an atomizer (3) is installed at the other end of the water spray pipe (9), a spray head (4) is installed at the bottom end of the atomizer (3), an ash bucket (8) is arranged at the bottom of the inside of the first cooling chamber (18), a drying net (6) and a filter screen (7) are sequentially installed on the other side of the inside of the first cooling chamber (18), and an air inlet (5) is arranged on the side of the first cooling chamber, second cooling chamber (14) mid-mounting has condenser coil (15), the baffle top at first cooling chamber (18) and second cooling chamber (14) middle part is equipped with intercommunication mouth (10), second cooling chamber (14) and the baffle bottom that detects room (17) middle part are equipped with intercommunication mouth (10), the side that detects room (17) is equipped with gas outlet (16).

2. The gas detector of claim 1, wherein the equipment room (1) is located at one side of the inner top of the main body (13), and the water tank (12) is located at the other side of the inner top of the main body (13).

3. The gas detector of claim 2, wherein the first cooling chamber (18) is located at one side of the inner bottom of the main body (13), the second cooling chamber (14) is located at the middle of the inner bottom of the main body (13), and the detection chamber (17) is located at the other side of the inner bottom of the main body (13).

4. The gas detector for detecting high-temperature gas according to claim 3, wherein a bottom end of the vacuum pump (2) is communicated with an exhaust pipe, and the other end of the exhaust pipe extends into the first cooling chamber (18), and a valve is installed on the exhaust pipe, one end of the vacuum pump (2) is communicated with an exhaust pipe, and the other end of the exhaust pipe extends out of the equipment chamber (1).

5. The gas detector of claim 4, wherein the gas inlet (5), the gas outlet (16) and the communication port (10) between the first cooling chamber (18) and the second cooling chamber (14) are all provided with valves.

6. The gas detector of claim 5, wherein a filling opening is formed in the top of the main body (13), a display screen is arranged on the side, close to the detection chamber (17), outside the main body (13), a side door is arranged on the side of the first cooling chamber (18), and a handle is arranged on the side.

7. The gas detector of claim 6, wherein a plurality of detection probes are installed on the top of the interior of the detection chamber (17).