CN208505545U - A kind of self-control leak detector suction gun - Google Patents
A kind of self-control leak detector suction gun Download PDFInfo
- Publication number
- CN208505545U CN208505545U CN201821242991.4U CN201821242991U CN208505545U CN 208505545 U CN208505545 U CN 208505545U CN 201821242991 U CN201821242991 U CN 201821242991U CN 208505545 U CN208505545 U CN 208505545U
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- CN
- China
- Prior art keywords
- suction gun
- shell
- leak detector
- pipe
- self
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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.)
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Abstract
The utility model discloses a kind of self-control leak detector suction guns, including shell, telescopic rod, suction gun pipe, the shell side is provided with valve passage, the valve passage side is provided with the telescopic rod, the telescopic rod side is provided with the suction gun pipe, suction gun pipe side is provided with protection suction nozzle, the protection suction nozzle is connect by pipe collar with the suction gun pipe, rotational handle is provided on the valve passage, valve is provided in the rotational handle, alarm lamp is provided on the shell, the alarm lamp side is provided with controller, conveyance conduit is provided in the shell, the concentration detector side is provided with vacuum air pump, the vacuum air pump side is provided with strainer, the shell side is provided with the sealing ring.Beneficial effect is: 1, structure is simple, uses and adjusts convenient for operator；2, the concentration of draw gas can be understood, by alarm lamp so as to adjust rate is extracted.
Description
Technical field
The utility model relates to leak hunting technology fields, more particularly to a kind of self-control leak detector suction gun.
Background technique
Leak detector is the instrument for detecting pipeline or liquid or gas leakage in container, passes through the probe of leak detector front end
Or suction gun device carries out motion scan, after detecting leakage signal by sensor, is converted into picture signal and shows on the screen
Out, the suction gun matched on leak detector at present usually only collecting function, can not the concentration of collection gas controlled, thus
Leak detector is caused to generate error, measurement inaccuracy.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of self-control leak detector suction gun.
The utility model achieves the above object through the following technical schemes:
A kind of self-control leak detector suction gun, including shell, telescopic rod, suction gun pipe, the shell side are provided with valve passage,
The valve passage side is provided with the telescopic rod, and the telescopic rod side is provided with the suction gun pipe, the suction gun pipe one
Side is provided with protection suction nozzle, and the protection suction nozzle is connect by pipe collar with the suction gun pipe, is provided with and turns on the valve passage
Fixed handle is provided with valve in the rotational handle, alarm lamp, the alarm lamp side is provided on the shell
It is provided with controller, the model Q06UDVCPU of the controller, the controller is electrically connected with the alarm lamp, institute
It states and is provided with conveyance conduit in shell, concentration detector, the concentration detector and the control are provided on the conveyance conduit
Device electrical connection processed, the concentration detector side are provided with vacuum air pump, and the vacuum air pump is electrically connected with the controller, institute
It states vacuum air pump side and is provided with strainer, the shell side is provided with sealing ring, and the sealing ring side is provided with connecting tube,
The connecting tube side is provided with leak detector.
In above structure, the connecting tube is connect by when use with the leak detector, and operator passes through the shell one
The depressed section of side holds suction gun, and suction gun is placed near tested gas, and rotating the rotational handle opens the valve, leads to
Cross the controller and start the vacuum air pump, draw the protection suction nozzle and be tested gas, thus by the connecting tube into
Enter the leak detector, when tested gas, which is in device, is difficult to the place touched, the suction gun pipe extended by the telescopic rod,
To increase absorption range, when the concentration for drawing tested gas is too low, the concentration detector passes the signal along to the control
It on device processed, and then is alarmed by the blinking red lamp on the alarm lamp, operator can be mentioned by the controller
The extraction rates of the high vacuum air pump, to improve the concentration of tested gas.
In order to further increase the using effect of self-control leak detector suction gun, the controller is connected by screw and the shell
It connects, the alarm lamp is inlayed on the housing.
In order to further increase the using effect of self-control leak detector suction gun, the valve passage is welded on the housing,
The valve is embedded in the valve passage, and the rotational handle is connected by screw to the valve.
In order to further increase the using effect of self-control leak detector suction gun, the telescopic rod is logical by pipe collar and the valve
Road connection, the suction gun pipe are connect by pipe collar with the valve passage.
In order to further increase self-control leak detector suction gun using effect, the concentration detector by screw with it is described defeated
Pipeline is sent to connect.
In order to further increase the using effect of self-control leak detector suction gun, the vacuum air pump passes through pipe collar and the conveying
Pipeline connection, the strainer are embedded in the conveyance conduit.
In order to further increase the using effect of self-control leak detector suction gun, the connecting tube passes through pipe collar and the sealing ring
Connection, the sealing ring are connect by pipe collar with the shell, and the sealing ring is made of rubber.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, structure is simple, uses and adjusts convenient for operator；
2, the concentration of draw gas can be understood, by alarm lamp so as to adjust rate is extracted.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of front view structure schematic diagram for making leak detector suction gun by oneself described in the utility model；
Fig. 2 is a kind of front sectional view for making leak detector suction gun by oneself described in the utility model；
Fig. 3 is a kind of circuit structure flow diagram for making leak detector suction gun by oneself described in the utility model.
The reference numerals are as follows:
1, shell；2, telescopic rod；3, suction gun pipe；4, suction nozzle is protected；5, valve passage；6, rotational handle；7, police instruction
Lamp；8, controller；9, sealing ring；10, connecting tube；11, valve；12, concentration detector；13, conveyance conduit；14, vacuum air pump；
15, strainer；16, leak detector.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
Embodiment one:
As shown in Figure 1-Figure 3, a kind of self-control leak detector suction gun, including shell 1, telescopic rod 2, suction gun pipe 3,1 side of shell
It is provided with valve passage 5,5 side of valve passage is provided with telescopic rod 2, the extending suction to increase protection suction nozzle 4 of telescopic rod 2
Range is taken, 2 side of telescopic rod is provided with suction gun pipe 3, and 3 side of suction gun pipe is provided with protection suction nozzle 4, and 4 outside of protection suction nozzle is by soft
Matter rubber, which is made, can protect 3 head of suction gun pipe by tested gas attack, not protect suction nozzle 4 to connect by pipe collar with suction gun pipe 3, valve
Rotational handle 6 is provided on door 5, rotational handle 6 can control the opening and closing of valve 11, valve 11 be provided in rotational handle 6,
Alarm lamp 7 is provided on shell 1, alarm lamp 7 facilitates operator to understand the concentration for being tested gas, alarm lamp
7 green lights be always on then be it is normal, blinking red lamp is then that tested gas concentration is too low, and red light is always on then as excessive concentration, police instruction
7 side of lamp is provided with controller 8, the model Q06UDVCPU of controller 8, and controller 8 is electrically connected with alarm lamp 7, shell
Conveyance conduit 13 is provided in 1, conveyance conduit 13 is used to convey tested gas, is provided with concentration detector on conveyance conduit 13
12, concentration detector 12 is electrically connected with controller 8, and 12 side of concentration detector is provided with vacuum air pump 14, vacuum air pump 14 with
Controller 8 is electrically connected, and 14 side of vacuum air pump is provided with strainer 15, and strainer 15 prevents the impurity in tested gas from entering leak detector
16,1 side of shell is provided with sealing ring 9, and sealing ring 9 prevents the tested gases did escape at connecting tube 10,9 side of sealing ring
It is provided with connecting tube 10,10 side of connecting tube is provided with leak detector 16.
Embodiment two:
The difference between this embodiment and the first embodiment lies in:
In the present embodiment, connecting tube 10 is connect by pipe collar with sealing ring 9, and sealing ring 9 is connect by pipe collar with shell 1,
Sealing ring 9 is made of rubber.
Specifically, setting can be sealed junction by sealing ring 9 in this way, to prevent tested gases did escape.
The working principle of the utility model are as follows: connect connecting tube 10 with leak detector 16 when use, operator passes through shell
The depressed section of 1 side of body holds suction gun, and suction gun is placed near tested gas, and rotation rotational handle 6 opens valve 11, leads to
It crosses controller 8 and starts vacuum air pump 14, make that suction nozzle 4 is protected to draw tested gas, so that leak detector 16 is entered by connecting tube 10,
When tested gas, which is in device, is difficult to the place touched, suction gun pipe 3 is extended by telescopic rod 2, thus increase absorption range, when
When the concentration of the tested gas of absorption is too low, concentration detector 12 is passed the signal along on controller 8, and then passes through alarm lamp
Blinking red lamp on 7 is alarmed, and operator can improve the extraction rates of vacuum air pump 14 by controller 8, to improve
The concentration of tested gas.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of self-control leak detector suction gun, it is characterised in that: including shell (1), telescopic rod (2), suction gun pipe (3), the shell
(1) side is provided with valve passage (5), and valve passage (5) side is provided with the telescopic rod (2), the telescopic rod (2)
Side is provided with the suction gun pipe (3), and suction gun pipe (3) side is provided with protection suction nozzle (4), and the protection suction nozzle (4) is logical
It crosses pipe collar to connect with the suction gun pipe (3), be provided with rotational handle (6) on the valve passage (5), the rotational handle (6)
It is inside provided with valve (11), is provided with alarm lamp (7) on the shell (1), alarm lamp (7) side is provided with
Controller (8), the controller (8) are electrically connected with the alarm lamp (7), are provided with conveyance conduit in the shell (1)
(13), it is provided with concentration detector (12) on the conveyance conduit (13), the concentration detector (12) and the controller (8)
Electrical connection, concentration detector (12) side are provided with vacuum air pump (14), the vacuum air pump (14) and the controller
(8) it being electrically connected, vacuum air pump (14) side is provided with strainer (15), and shell (1) side is provided with sealing ring (9),
Sealing ring (9) side is provided with connecting tube (10), and connecting tube (10) side is provided with leak detector (16).
2. a kind of self-control leak detector suction gun according to claim 1, it is characterised in that: the controller (8) passes through screw
It is connect with the shell (1), the alarm lamp (7) is embedded on the shell (1).
3. a kind of self-control leak detector suction gun according to claim 1, it is characterised in that: the valve passage (5) is welded on
On the shell (1), the valve (11) is embedded in the valve passage (5), the rotational handle (6) and the valve
(11) it is connected by screw to.
4. a kind of self-control leak detector suction gun according to claim 1, it is characterised in that: the telescopic rod (2) passes through pipe collar
It is connect with the valve passage (5), the suction gun pipe (3) is connect by pipe collar with the valve passage (5).
5. a kind of self-control leak detector suction gun according to claim 1, it is characterised in that: the concentration detector (12) passes through
Screw is connect with the conveyance conduit (13).
6. a kind of self-control leak detector suction gun according to claim 1, it is characterised in that: the vacuum air pump (14) passes through pipe
Hoop is connect with the conveyance conduit (13), and the strainer (15) is embedded in the conveyance conduit (13).
7. a kind of self-control leak detector suction gun according to claim 1, it is characterised in that: the connecting tube (10) passes through pipe collar
It is connect with the sealing ring (9), the sealing ring (9) is connect by pipe collar with the shell (1), and the sealing ring (9) is by rubber
Glue is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242991.4U CN208505545U (en) | 2018-08-03 | 2018-08-03 | A kind of self-control leak detector suction gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242991.4U CN208505545U (en) | 2018-08-03 | 2018-08-03 | A kind of self-control leak detector suction gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505545U true CN208505545U (en) | 2019-02-15 |
Family
ID=65299902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821242991.4U Expired - Fee Related CN208505545U (en) | 2018-08-03 | 2018-08-03 | A kind of self-control leak detector suction gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505545U (en) |
-
2018
- 2018-08-03 CN CN201821242991.4U patent/CN208505545U/en not_active Expired - Fee Related
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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: 20190215 Termination date: 20190803 |