CN218768357U - Leakage-proof monitoring system for powder sintering liquid ammonia raw material - Google Patents

Abstract

The utility model relates to a prevent leaking control technical field, and disclose a powder sintering liquid ammonia raw materials prevents leaking monitored control system, including gas sensor, gas sensor's top is equipped with the box body, be equipped with the body on the lateral wall of box body, the top fixedly connected with inlet tube of box body, the inlet tube extends to the inside and the fixedly connected with switching pipe of box body, the fixed raceway that has cup jointed of inner wall of switching pipe, the raceway extends to the inside of body, the raceway is located and is equipped with a plurality of solenoid valves on the inside pipe wall of body, fixedly connected with shower head on the pipe wall of raceway, the shower head extends to the outside of body, gas sensor's top electricity is connected with the wire. The utility model discloses can in time detect and discover that the position is revealed to the liquid ammonia to in time make the processing, reduce the concentration of ammonia in the air, ensure field personnel's personal safety.

Description

Leakage-proof monitoring system for powder sintering liquid ammonia raw material

Technical Field

The utility model relates to a prevent leaking the control technical field, especially relate to a powder sintering liquid ammonia raw materials prevents leaking monitored control system.

Background

Powder sintering refers to a process of heating metal powder or powder compact to a temperature lower than the melting point of the main component to obtain a material or product with required strength and characteristics due to physicochemical action such as bonding between particles, while liquid ammonia, which is a colorless liquid with strong pungent odor, is used in the process, and is generally pressurized or cooled to obtain liquid ammonia, which is easily soluble in water.

Among the prior art, in the production and processing process, the pipeline can appear wearing and tearing because of reasons such as ageing or wearing and tearing to lead to liquid ammonia to reveal, and because reveal the position comparatively conceal not convenient for in time detect and discover unusually, and the ammonia concentration in the air risees after liquid ammonia reveals, can influence the personal safety that the on-the-spot personnel are many.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art pipeline and possibly leading to liquid ammonia to reveal because of reasons such as ageing, and reveal the position and comparatively conceal not being convenient for in time detect the discovery, the ammonia concentration in the air risees after liquid ammonia is revealed, can influence the many personal safety's of field personnel problem, and the powder sintering liquid ammonia raw materials that provide prevent revealing monitored control system.

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

the utility model provides a powder sintering liquid ammonia raw materials prevents leaking monitored control system, includes gas sensor, gas sensor's top is equipped with the box body, be equipped with the body on the lateral wall of box body, the top fixedly connected with inlet tube of box body, the inlet tube extends to the inside and the fixedly connected with switching pipe of box body, the fixed raceway that has cup jointed of inner wall of switching pipe, the raceway extends to the inside of body, the raceway is located and is equipped with a plurality of solenoid valves on the inside pipe wall of body, fixedly connected with shower head on the pipe wall of raceway, the shower head extends to the outside of body, gas sensor's top electricity is connected with the wire, the wire extends to the inside of box body and body, just the wire is located the electricity on the inside line body of body and is connected with ammonia test probe, ammonia test probe extends to the outside of body.

Preferably, the pipe wall of body is overlapped and is equipped with the lantern ring, annular spout has been seted up on the lateral wall of the lantern ring, the inner wall of annular spout slides and is provided with the movable block, the articulated connecting rod that is equipped with in one side that the movable block deviates from the lantern ring, the inner wall threaded connection of connecting rod has the bolt.

Preferably, the top inner wall of box body is equipped with the power, the raceway is equipped with the transmission case on being located the inside pipe wall of box body, the inside slip of transmission case is provided with the slider, the electricity is connected with the connecting wire on the lateral wall of power, the one end that the connecting wire deviates from the power extends to the top inner wall of slider, the top fixedly connected with alarm of box body, the wiring end of alarm extends to the top inner wall of transmission case.

Preferably, the top pipe wall of the water pipe located at the transmission box is provided with a strip-shaped opening, the bottom inner wall of the transmission box is provided with a sliding groove, the bottom end of the sliding block is fixedly connected with a sliding plate, the sliding plate is arranged on the bottom inner wall of the transmission box in a sliding mode, the bottom end of the sliding plate is fixedly connected with a shifting plate, and the shifting plate penetrates through the sliding groove and the strip-shaped opening and extends to the inside of the water pipe.

Preferably, the bottom of slide is equipped with sealed the pad, sealed the pad laminating sets up the bottom inner wall at the transmission case.

Preferably, the inner wall of the transmission case is provided with a spring, and the end part of the spring is tightly propped against the side wall of the sliding block.

Compared with the prior art, the utility model provides a monitoring system is prevented revealing by powder sintering liquid ammonia raw materials possesses following beneficial effect:

1. this monitoring system is prevented revealing by powder sintering liquid ammonia raw materials through ammonia gas test probe with the signal of telecommunication through the wire transmit to gas sensor on, can detect out the change of ammonia gas concentration in the air, through controlling corresponding solenoid valve, can make the water of inlet tube pass through on adapter and raceway conduction to the shower head, spray the operation, improve operational environment's security.

2. This monitoring system is prevented revealing by powder sintering liquid ammonia raw materials can promote after the inside rivers of raceway flow to dial the board and slide along the inner wall of bar mouth, makes the slider slide along the inner wall of transmission case for the power passes through the inside of connecting wire with current conduction to alarm, makes alarm circular telegram report to the police, and slide and sealed pad can prevent that water infiltration to transmission case influence uses.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can in time detect and discover that liquid ammonia reveals the position to in time make the processing, reduce the concentration of ammonia in the air, ensure field personnel's personal safety.

Drawings

Fig. 1 is a schematic structural view of a monitoring system for preventing leakage of a powder sintering liquid ammonia raw material according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: the device comprises a gas sensor 1, a box body 2, a pipe body 3, a water inlet pipe 4, a switching pipe 5, a water delivery pipe 6, an electromagnetic valve 7, a spray header 8, a lead 9, an ammonia gas detection probe 10, a lantern ring 11, a movable block 12, a connecting rod 13, a bolt 14, a transmission box 15, a power supply 16, a sliding block 17, a connecting wire 18, an alarm 19, a sliding plate 20, a shifting plate 21, a sealing gasket 22 and a spring 23.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a powder sintering liquid ammonia raw materials prevents leakage monitored control system, including gas sensor 1, gas sensor 1's top is equipped with box body 2, be equipped with body 3 on the lateral wall of box body 2, the top fixedly connected with inlet tube 4 of box body 2, inlet tube 4 extends to the inside of box body 2 and fixedly connected with adapter 5, adapter 5's inner wall is fixed to have cup jointed conduit 6, conduit 6 extends to the inside of body 3, conduit 6 is located and is equipped with a plurality of solenoid valves 7 on the inside pipe wall of body 3, fixedly connected with shower head 8 on the pipe wall of conduit 6, shower head 8 extends to the outside of body 3, gas sensor 1's top electricity is connected with wire 9, wire 9 extends to the inside of box body 2 and body 3, and wire 9 is located the electricity of the inside line body of body 3 and is connected with ammonia test probe 10, ammonia test probe 10 extends to the outside of body 3.

The cover is equipped with lantern ring 11 on the pipe wall of body 3, annular spout has been seted up on the lateral wall of lantern ring 11, the inner wall slip of annular spout is provided with movable block 12, movable block 12 deviates from one side of lantern ring 11 and articulates and is equipped with connecting rod 13, the inner wall threaded connection of connecting rod 13 has bolt 14, the top inner wall of box body 2 is equipped with power 16, raceway 6 is equipped with transmission box 15 on being located the inside pipe wall of box body 2, transmission box 15's inside slip is provided with slider 17, the electricity is connected with connecting wire 18 on power 16's the lateral wall, connecting wire 18 deviates from the one end of power 16 and extends to slider 17's top inner wall, the top fixedly connected with alarm 19 of box body 2, alarm 19's wiring end extends to transmission box 15's top inner wall, raceway 6 is located transmission box 15's top pipe wall and has seted up the bar mouth, the spout has been seted up to transmission box 15's bottom inner wall, slider 17's bottom fixedly connected with slide 20, slide 20 slides and sets up the bottom inner wall at transmission box 15, the tight top fixedly connected with of slider spring 23 that dials board 21 runs through spout and bar mouth extends to raceway 6, the sealed pad 22's that seals up in the bottom of slide, the setting of packing pad, the laminating of transmission box 15 inner wall is equipped with the tight slider on the tip of slider 23.

The utility model discloses in, during the use, transmit the signal of telecommunication to gas sensor 1 through ammonia test probe 10 through wire 9, can detect out the change of ammonia concentration in the air, then through the corresponding solenoid valve of control, thereby can make the water of inlet tube 4 pass through adapter 5 and raceway 6 and conduct to on shower head 8, the operation sprays, movable block 12 slides the position that can adjusting connecting rod 13 along the inner wall of annular chute, can install connecting rod 13 on the wall through bolt 14, thereby can improve the stability of body 3 at different position connections, can promote to dial the inner wall of board 21 edge strip mouth and slide after the inside rivers of raceway 6 flow, make slider 17 slide along the inner wall of transmission case 15, make power 16 pass through connecting wire 18 with the inside of electric current conduction to alarm 19, make alarm 19 circular telegram warning, slide 20 and sealed pad 22 can prevent that water infiltration from influencing the use to transmission case 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a monitoring system is prevented revealing by powder sintering liquid ammonia raw materials, includes gas sensor (1), its characterized in that: the top of gas sensor (1) is equipped with box body (2), be equipped with body (3) on the lateral wall of box body (2), the top fixedly connected with inlet tube (4) of box body (2), inlet tube (4) extend to the inside of box body (2) and fixedly connected with switching pipe (5), the inner wall of switching pipe (5) is fixed to have cup jointed raceway (6), raceway (6) extend to the inside of body (3), raceway (6) are located and are equipped with a plurality of solenoid valves (7) on the inside pipe wall of body (3), fixedly connected with shower head (8) on the pipe wall of raceway (6), shower head (8) extend to the outside of body (3), the top electricity of gas sensor (1) is connected with wire (9), wire (9) extend to the inside of box body (2) and body (3), and the electricity that ammonia wire (9) are located the inside of body (3) is connected with test probe (10), ammonia test probe (10) extend to the outside of body (3).

2. The system for monitoring leakage prevention of liquid ammonia raw material for powder sintering according to claim 1, wherein: the pipe wall of body (3) is gone up the cover and is equipped with lantern ring (11), annular spout has been seted up on the lateral wall of the lantern ring (11), the inner wall of annular spout slides and is provided with movable block (12), one side that movable block (12) deviate from lantern ring (11) is articulated to be equipped with connecting rod (13), the inner wall threaded connection of connecting rod (13) has bolt (14).

3. The system for monitoring leakage prevention of liquid ammonia raw material for powder sintering according to claim 1, wherein: the top inner wall of box body (2) is equipped with power (16), raceway (6) are located and are equipped with transmission case (15) on the inside pipe wall of box body (2), the inside slip of transmission case (15) is provided with slider (17), the electricity is connected with connecting wire (18) on the lateral wall of power (16), the one end that connecting wire (18) deviates from power (16) extends to the top inner wall of slider (17), the top fixedly connected with alarm (19) of box body (2), the wiring end of alarm (19) extends to the top inner wall of transmission case (15).

4. The system for monitoring leakage prevention of liquid ammonia raw material for powder sintering according to claim 3, wherein: the improved water conveying device is characterized in that a strip-shaped opening is formed in the top pipe wall of the transmission box (15) of the water conveying pipe (6), a sliding groove is formed in the inner wall of the bottom end of the transmission box (15), a sliding plate (20) is fixedly connected with the bottom end of the sliding block (17), the sliding plate (20) is slidably arranged on the inner wall of the bottom end of the transmission box (15), a plate (21) is fixedly connected with the bottom end of the sliding plate (20), and the plate (21) penetrates through the sliding groove and the strip-shaped opening to extend to the inside of the water conveying pipe (6).

5. The system for monitoring leakage prevention of liquid ammonia raw material for powder sintering according to claim 4, wherein: the bottom of slide (20) is equipped with sealed pad (22), sealed pad (22) laminating sets up the bottom inner wall at transmission case (15).

6. The system for monitoring leakage prevention of powder sintering liquid ammonia raw material as claimed in claim 3, wherein: the inner wall of transmission case (15) is equipped with spring (23), the tip top of spring (23) tightly sets up on the lateral wall of slider (17).

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