CN110440988A - A kind of energy-saving gas leakage detector - Google Patents

A kind of energy-saving gas leakage detector Download PDF

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Publication number
CN110440988A
CN110440988A CN201910709086.8A CN201910709086A CN110440988A CN 110440988 A CN110440988 A CN 110440988A CN 201910709086 A CN201910709086 A CN 201910709086A CN 110440988 A CN110440988 A CN 110440988A
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CN
China
Prior art keywords
air inlet
inlet pipe
leak detector
inserting tube
energy
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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.)
Pending
Application number
CN201910709086.8A
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Chinese (zh)
Inventor
郭同华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Huachuan Environment Co Ltd
Original Assignee
Wuhan Huachuan Environment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Huachuan Environment Co Ltd filed Critical Wuhan Huachuan Environment Co Ltd
Priority to CN201910709086.8A priority Critical patent/CN110440988A/en
Publication of CN110440988A publication Critical patent/CN110440988A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

The invention discloses a kind of energy-saving gas leakage detectors, including leak detector ontology, inserting tube and probe, control circuit board is installed in the leak detector ontology, bottom end is equipped with handle, and handle is equipped with rubber antiskid item, handle is internally provided with the battery being electrically connected with leak detector ontology;The leak detector bodies top is provided with air inlet one and air inlet two, air inlet one and air inlet two are connected separately with main air inlet pipe and spare air inlet pipe, and the output end of main air inlet pipe is connected with inserting tube, and the data line connecting with control circuit board is equipped in spare air inlet pipe;The inserting tube is equipped with detector far from the end of main air inlet pipe, and detector includes detection pipe, probe, blower fan and suspended hood, detection pipe both ends open, and one end connects inserting tube, and the other end is provided with thread segment one.The present invention is small in size, easy to use, while guaranteeing detection effect, can effectively improve detection efficiency.

Description

A kind of energy-saving gas leakage detector
Technical field
The present invention relates to gas leak detection technical field, specially a kind of energy-saving gas leakage detector.
Background technique
Gas leak detection instrument is made of detector and controlling alarm host, is widely used in petroleum, combustion gas, chemical industry, oil depot It is to guarantee production and people to the leakage situation of hazardous area inside and outside sensing chamber etc. there are the petrochemical industry of toxic gas The important instrument of body safety.When tested place is there are when toxic gas, gas signal is converted into voltage signal or electric current by detector Signal is transmitted to alarming instrument, and instrument shows the percent concentration value of toxic gas lower explosion limit.When concentration of toxic gases is super Sound and light alarm signal prompt occurs when crossing alarm setting value, operator on duty takes safety measures in time, avoids blast accident. Leak detector uses the testing principle of semiconductor, is more suitable for finding, and detects the position of micro- leakage fuel gas.Compact, operation letter Just, easy to carry, subsidiary flexible probe, comfortable feel.
Gas leak detection instrument detection efficiency in the prior art is low, not readily portable, and leakage detecting instrument is when not in use Its inserting tube can arbitrarily shake, and influence its use.
Summary of the invention
The purpose of the present invention is to provide a kind of energy-saving gas leakage detectors, to solve mentioned above in the background art ask Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of energy-saving gas leakage detector, including leak detector Ontology, inserting tube and probe are equipped with control circuit board in the leak detector ontology, and bottom end is equipped with handle, and on handle Equipped with rubber antiskid item, handle is internally provided with the battery being electrically connected with leak detector ontology;The leak detector bodies top It is provided with air inlet one and air inlet two, air inlet one and air inlet two are connected separately with main air inlet pipe and spare air inlet pipe, and The output end of main air inlet pipe is connected with inserting tube, and the data line connecting with control circuit board is equipped in spare air inlet pipe;The spy It manages the end far from main air inlet pipe and detector is installed, detector includes detection pipe, probe, blower fan and suspended hood, detection pipe Both ends open, one end connect inserting tube, and the other end is provided with thread segment one;Setting probe and blower fan in the detection pipe, Probe is mounted in detection pipe by bracket, and probe lower section is equipped with blower fan.
Preferably, function button is provided on leak detector ontology, both side ends are equipped with grafting block.
Preferably, fixing sleeve is installed, fixing sleeve outboard end is connected with grafting set, and grafting is covered and bent in inserting tube on inserting tube When it is mating with the grafting block of leak detector body end.
Preferably, suspended hood is located above detection pipe, and the thread segment two cooperated with thread segment one is provided on suspended hood, inhales Fan housing is threadedly coupled with detection pipe.
Preferably, leak detector ontology side is hinged with protective cover by connecting shaft, and fluted, protective cover is arranged in protective cover Edge close to groove is equipped with magnetism absorbent strip one.
Preferably, magnetism absorbent strip two is installed, magnetism absorbent strip two is located at function button side and and magnetism absorbent strip on leak detector ontology One cooperation.
Preferably, clamping ring is set on inserting tube, clamping ring is connected with connecting rope close to the end of spare air inlet pipe, connection Circle is connected with air inlet pipe protective case by connecting rope, and air inlet pipe protective case and spare air inlet pipe cooperate.
Preferably, the alarm for being also equipped with display screen on leak detector ontology and being connect with control circuit board, control electricity Road plate only shows screen display real-time concentration in leak detector when probe detects gas concentration lower than preset threshold, pre- when being higher than If when threshold values, control circuit board carries out super threshold values alarm by alarm, alarm is the indicator light of flashing and the buzzing of ring Device.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is small in size, easy to use, has certain energy-saving effect, by the way that main air inlet pipe, spare air inlet pipe is arranged, Spare air inlet pipe plays the role of spare, need to only will test the data line that head is connected in spare air inlet pipe when inserting tube damage Continue to detect, spare air inlet pipe passes through air inlet pipe protective case when not in use and protected;It is solid by being arranged on inserting tube Fixed set, fixing sleeve outboard end are connected with grafting set, and grafting covers the grafting block grafting in inserting tube bending with leak detector body end Inserting tube can be fixed on leak detector ontology by cooperation, grafting set and the cooperation of grafting block, prevent inserting tube from shaking;By in detection pipe Interior setting probe and blower fan install suspended hood in detection tube end, and when carrying out gas detection, blower fan starting passes through suction Fan housing attracts the air at detection, so that air flowing can effectively improve inspection while guaranteeing detection effect by probe Survey efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is structural schematic diagram when inserting tube of the present invention is bent.
In figure: 1, leak detector ontology;2, handle;3, main air inlet pipe;4, spare air inlet pipe;5, inserting tube;6, detector;61, Detection pipe;62, it pops one's head in;63, blower fan;64, suspended hood;7, grafting block;8, fixing sleeve;9, grafting set;10, protective cover;11, even Adapter ring;12, air inlet pipe protective case.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of energy-saving gas leakage detector, including leak detector sheet Body 1, inserting tube and probe are equipped with control circuit board in the leak detector ontology 1, and bottom end is equipped with handle 2, and handle 2 It is equipped with rubber antiskid item, handle 2 is internally provided with the battery being electrically connected with leak detector ontology 1;The leak detector ontology 1 Top is provided with air inlet one and air inlet two, and air inlet one and air inlet two are connected separately with main air inlet pipe 3 and spare air inlet Pipe 4, and the output end of main air inlet pipe 3 is connected with inserting tube 5, is equipped with the data connecting with control circuit board in spare air inlet pipe 4 Line;The inserting tube 5 is equipped with detector 6 far from the end of main air inlet pipe 3, and detector 6 includes detection pipe 61, probe 62, air draught Fan 63 and suspended hood 64,61 both ends open of detection pipe, one end connect inserting tube 5, and the other end is provided with thread segment one;The inspection Setting probe 62 and blower fan 63, probe 62 are mounted in detection pipe 61 by bracket in test tube 61, and 62 lower section of probe is equipped with Blower fan 63.
Specifically, being provided with function button on leak detector ontology 1, both side ends are equipped with grafting block 7.
Specifically, being equipped with fixing sleeve 8 on inserting tube 5,8 outboard end of fixing sleeve is connected with grafting set 9, and grafting set 9 is being visited Pipe 5 is mating with the grafting block 7 of 1 end of leak detector ontology when bending.
Specifically, suspended hood 64 is located at 61 top of detection pipe, the screw thread cooperated with thread segment one is provided on suspended hood 64 Section two, suspended hood 64 is threadedly coupled with detection pipe 61.
Specifically, 1 side of leak detector ontology is hinged with protective cover 10 by connecting shaft, setting is fluted in protective cover 10, Protective cover 10 is equipped with magnetism absorbent strip one close to the edge of groove.
Specifically, being equipped with magnetism absorbent strip two on leak detector ontology 1, magnetism absorbent strip two is located at function button side and and magnetism absorbent strip One cooperation.
Specifically, being set with clamping ring 11 on inserting tube 5, clamping ring 11 is connected with connection close to the end of spare air inlet pipe 4 Rope, clamping ring 11 is connected with air inlet pipe protective case 12 by connecting rope, and air inlet pipe protective case 12 and spare air inlet pipe 4 cooperate.
Specifically, the alarm for being also equipped with display screen on leak detector ontology 1 and being connect with control circuit board, control electricity Road plate only shows screen display real-time concentration in leak detector when probe detects gas concentration lower than preset threshold, pre- when being higher than If when threshold values, control circuit board carries out super threshold values alarm by alarm, alarm is the indicator light of flashing and the buzzing of ring Device.
Working principle:
Air inlet one and air inlet two are provided at the top of leak detector ontology 1 of the invention, air inlet one divides with air inlet two It is not connected with main air inlet pipe 3 and spare air inlet pipe 4, and the output end of main air inlet pipe 3 is connected with inserting tube 5, peace in spare air inlet pipe 4 Equipped with the data line being connect with control circuit board;By the way that main air inlet pipe 3, spare air inlet pipe 4 is arranged, spare air inlet pipe 4 plays standby With effect, need to only will test the data line that first 6 are connected in spare air inlet pipe 4 when inserting tube 5 damages can continue to detect, Spare air inlet pipe 4 is protected by air inlet pipe protective case 12 when not in use;It is fixed by the way that fixing sleeve 8 is arranged on inserting tube 5 It covers 8 outboard ends and is connected with grafting set 9, grafting block 7 grafting of the grafting set 9 when inserting tube 5 is bent with 1 end of leak detector ontology is matched It closes, inserting tube 5 can be fixed on leak detector ontology 1 by grafting set 9 with the cooperation of grafting block 7, prevent inserting tube 5 from shaking;By examining Setting probe 62 and blower fan 63 in test tube 61, install suspended hood 64, when carrying out gas detection, air draught in 61 end of detection pipe 63 starting of fan, attracts the air at detection by suspended hood 64, so that air flowing guarantees the same of detection effect by probe 62 When, detection efficiency can be effectively improved, and small in size, it is easy to use.
It is worth noting that: whole device realizes control to it by main control button, sets since control button is matched Standby is commonly used equipment, belongs to existing Changshu technology, details are not described herein its electrical connection and specific circuit structure.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of energy-saving gas leakage detector, which is characterized in that including leak detector ontology (1), inserting tube and probe, the leak detector Control circuit board is installed in ontology (1), bottom end is equipped with handle (2), and handle (2) is equipped with rubber antiskid item, hand Handle (2) is internally provided with the battery being electrically connected with leak detector ontology (1);Be provided at the top of the leak detector ontology (1) into Port one and air inlet two, air inlet one and air inlet two are connected separately with main air inlet pipe (3) and spare air inlet pipe (4), and main The output end of air inlet pipe (3) is connected with inserting tube (5);The inserting tube (5) is equipped with detector far from the end of main air inlet pipe (3) (6), detector (6) includes detection pipe (61), probe (62), blower fan (63) and suspended hood (64), and detection pipe (61) both ends are opened Mouthful, one end connects inserting tube (5), and the other end is provided with thread segment one;Setting probe (62) and suction in the detection pipe (61) Fan (63), probe (62) are mounted in detection pipe (61) by bracket, are equipped with blower fan (63) below probe (62).
2. a kind of energy-saving gas leakage detector according to claim 1, it is characterised in that: on the leak detector ontology (1) It is provided with function button, both side ends are equipped with grafting block (7).
3. a kind of energy-saving gas leakage detector according to claim 1 or 2, it is characterised in that: installed on the inserting tube (5) Have fixing sleeve (8), fixing sleeve (8) outboard end is connected with grafting set (9), and grafting set (9) inserting tube (5) bend when and leak detector The grafting block (7) of ontology (1) end is mating.
4. a kind of energy-saving gas leakage detector according to claim 1, it is characterised in that: the suspended hood (64) is located at inspection Above test tube (61), the thread segment two cooperated with thread segment one, suspended hood (64) and detection pipe are provided on suspended hood (64) (61) it is threadedly coupled.
5. a kind of energy-saving gas leakage detector according to claim 1, it is characterised in that: the leak detector ontology (1) one Side is hinged with protective cover (10) by connecting shaft, and setting is fluted in protective cover (10), and protective cover (10) is close to the edge of groove Magnetism absorbent strip one is installed.
6. a kind of energy-saving gas leakage detector according to claim 5, it is characterised in that: on the leak detector ontology (1) Magnetism absorbent strip two is installed, magnetism absorbent strip two is located at function button side and cooperates with magnetism absorbent strip one.
7. a kind of energy-saving gas leakage detector according to claim 1, it is characterised in that: be set on the inserting tube (5) Clamping ring (11), clamping ring (11) are connected with connecting rope close to the end of spare air inlet pipe (4), and clamping ring (11) passes through connecting rope It is connected with air inlet pipe protective case (12), and air inlet pipe protective case (12) and spare air inlet pipe (4) cooperate.
8. a kind of energy-saving gas leakage detector according to claim 1, it is characterised in that: also pacify on the leak detector ontology Equipped with display screen and the alarm connecting with control circuit board, alarm is the indicator light of flashing and the buzzer of ring.
CN201910709086.8A 2019-08-01 2019-08-01 A kind of energy-saving gas leakage detector Pending CN110440988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910709086.8A CN110440988A (en) 2019-08-01 2019-08-01 A kind of energy-saving gas leakage detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910709086.8A CN110440988A (en) 2019-08-01 2019-08-01 A kind of energy-saving gas leakage detector

Publications (1)

Publication Number Publication Date
CN110440988A true CN110440988A (en) 2019-11-12

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CN201910709086.8A Pending CN110440988A (en) 2019-08-01 2019-08-01 A kind of energy-saving gas leakage detector

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115993432A (en) * 2023-03-09 2023-04-21 合肥正宇工程设计有限公司 Poison gas detecting device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207751649U (en) * 2018-02-05 2018-08-21 杭州黑马红外科技有限公司 A kind of novel SF6 gas leakage detectors
CN207937124U (en) * 2018-01-31 2018-10-02 广西善能电力检修有限公司 A kind of SF6 gas leakage detectors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207937124U (en) * 2018-01-31 2018-10-02 广西善能电力检修有限公司 A kind of SF6 gas leakage detectors
CN207751649U (en) * 2018-02-05 2018-08-21 杭州黑马红外科技有限公司 A kind of novel SF6 gas leakage detectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115993432A (en) * 2023-03-09 2023-04-21 合肥正宇工程设计有限公司 Poison gas detecting device

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Application publication date: 20191112

RJ01 Rejection of invention patent application after publication