CN103062463A - Breather valve on basis of thiophane liquid storage tank and method for mounting breather valve - Google Patents
Breather valve on basis of thiophane liquid storage tank and method for mounting breather valve Download PDFInfo
- Publication number
- CN103062463A CN103062463A CN2013100154293A CN201310015429A CN103062463A CN 103062463 A CN103062463 A CN 103062463A CN 2013100154293 A CN2013100154293 A CN 2013100154293A CN 201310015429 A CN201310015429 A CN 201310015429A CN 103062463 A CN103062463 A CN 103062463A
- Authority
- CN
- China
- Prior art keywords
- inhalation valve
- tetrahydrothiophene
- liquid container
- breather valve
- main body
- 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.)
- Pending
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a breather valve on the basis of a thiophane liquid storage tank and a method for mounting the breather valve. The breather valve comprises a breather valve body; a breathing pipeline is further arranged inside the breather valve body; and the breathing pipeline comprises an expiration pipe and an inspiration pipe. The method for mounting the breather valve on the basis of the thiophane liquid storage tank includes steps of A, mounting the inspiration pipe; B, mounting the expiration pipe; C, mounting the breather valve body; and D, mounting a gas filter device. The breather valve on the basis of the thiophane liquid storage tank and the method for mounting the breather valve have the advantages that the internal pressure of the liquid storage tank can be automatically regulated, potential hazards and inconvenience caused by excessively high or excessively low internal pressure are prevented, a safety factor of the breather valve is greatly increased, the practicality of the breather valve is greatly improved, waste and deterioration of excessive thiophane can be avoided, and the service cost can be effectively saved.
Description
Technical field
The present invention relates to a kind of valve, relate to specifically a kind of inhalation valve of installing and using at the tetrahydrothiophene liquid container and the installation method of this inhalation valve.
Background technique
Apparatus for making gas ordorous is by metering pump the smelly liquid in the liquid container to be filled in the gas pipeline, comes to making gas ordorous with this, makes combustion gas cause user's vigilance when leaking, and improves the device of safety protection.The smelly liquid that apparatus for making gas ordorous is annotated is tetrahydrothiophene, and tetrahydrothiophene is a kind of stink extremely dense, volatile, inflammable liquid.Tetrahydrothiophene is stored in the liquid container, after tetrahydrothiophene is filled into gas pipeline, pressure in the liquid container will form negative pressure less than external atmospheric pressure, if the negative pressure in the liquid container acquires a certain degree, will cause adding smelly pump and just can't work, just need to obtain from the external world air and make and do not form excessive negative pressure in the tank this moment.
When device for adding odor quits work for a long time, tetrahydrothiophene in the liquid container formation malleation of will volatilizing, after pressure increases to a certain degree, will produce blast, so need to often emit too much tetrahydrothiophene gas, its internal pressure is reduced and be maintained within a certain range.Present common way is opened a hole at liquid container exactly, with pipe liquid container inside is linked to each other with ambient atmosphere, avoids that the tank internal pressure is too small or pressure is excessive and the problem that causes with this.And make in this way so that the tetrahydrothiophene in the tank can be random volatilization, can cause great waste to it, greatly increase user cost; On the other hand, ambient air enters liquid container inside by pipe, so that the tetrahydrothiophene in the liquid container contacts with air for a long time, very easily makes it oxidized rotten.
Summary of the invention
In view of this, the invention provides a kind of inhalation valve based on the tetrahydrothiophene liquid container and installation method thereof, so that liquid container can be regulated inner pressure size automatically, excessive or the too small hidden danger of bringing of internal pressure and inconvenience have been avoided, its safety coefficient and practicability have greatly been improved, can also avoid simultaneously too much waste and rotten of tetrahydrothiophene, well save user cost.
For solving above technical problem, technological scheme of the present invention is:
Based on the inhalation valve of tetrahydrothiophene liquid container, comprise the inhalation valve main body, also be provided with corrugated hose in this inhalation valve body interior; Described corrugated hose comprises expiring tube and sucking pipe, and the quantity of this expiring tube and sucking pipe is all one.
As preferably, described inhalation valve main body is cylindrical, and the up and down two ends in its outside are respectively arranged with screw thread, is provided with fastening step in the middle of two sections screw threads, and the section of this step is polygonal.
Further, above-mentioned sucking pipe comprises aspirating air pipe, is provided with to open and close spring and air-breathing steel ball in this aspirating air pipe, and also is provided with breather plug in this keying spring lower end; This aspirating air pipe becomes cylindrical, and its top and extraneous connecting part are provided with and stop step.
Further, above-mentioned air-breathing steel ball is arranged at and opens and closes the spring upper end, and the spring that is open and close holds up and is against and stops on the step, and this keying spring lower end is against on the breather plug simultaneously.
Further, above-mentioned expiring tube comprises the expiration pipeline, is provided with the expiration steel ball in this expiration pipeline, and also is provided with breather plug in this expiration conduit upper; This expiration pipeline becomes cylindrical, and its underpart picks out mutually to be provided with the external world and stops step.
Installation method based on the inhalation valve of tetrahydrothiophene liquid container may further comprise the steps:
A, installation sucking pipe;
B, installation expiring tube;
C, the inhalation valve main body is installed;
D, installing gas filtrating equipment.
Further, above-mentioned steps A may further comprise the steps again:
A, air-breathing steel ball is placed in the aspirating air pipe;
B, will open and close spring and place as in the aspirating air pipe, and an end of keying spring is withstood on the air-breathing steel ball;
C, allow breather plug withstand on to open and close on the other end of spring, and breather plug is fixed on the end of aspirating air pipe by screw thread, guarantee that simultaneously the air-breathing steel ball spring top that is open and close is stopping on the step.
Further, above-mentioned steps B comprises again step:
A, the expiration steel ball is placed in the expiration pipeline, and guarantee this expiration steel ball when the inhalation valve main body is vertical with stop the step close contact;
B, breather plug is fixed on the end of expiration pipeline.
Further, need guarantee when the inhalation valve main body is installed among the step C that the inhalation valve main body will keep vertical direction in normal operation, and come the inhalation valve main body is fixed by the screw thread of lower end.
In addition, gas-filtering device described in the step D is fixed on the upper end of inhalation valve main body by screw thread, is provided with active carbon or inert material simultaneously in this gas-filtering device.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention is provided with screw thread in the inhalation valve main body, can better be fixed on the liquid container, avoids its landing from the liquid container when liquid container is moved;
(2) the present invention is provided with sucking pipe and expiring tube, can open as required, its adaptability is higher, uses convenient, problem that the internal pressure that causes when can be good at solving extracting liquid is excessively low, and the problem of having avoided the overpressure that the internal liquid volatilization causes;
(3) expiration of the present invention and air-breathing all be to finish moment, can be good at avoiding too much the entering in the air of gas of tetrahydrothiophene volatilization, can better reduce user cost, reduced simultaneously the volume of air that sucks when pressure is too small, the rotten problem of the interior tetrahydrothiophene oxidation by air of the liquid container of having avoided air too much to cause;
(4) the present invention is provided with gas-filtering device in inhalation valve main body upper end, can be good at filtering the tetrahydrothiophene gas that evaporates, and avoids it to diffuse into atmosphere and pollutes, and has protected that environment and staff's is healthy;
(5) the present invention is simple in structure, and is easy to use, produces and follows the cost of processing lower, can be good at producing on a large scale and using.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Core thinking of the present invention is, a kind of inhalation valve based on the tetrahydrothiophene liquid container and installation method thereof are provided, so that liquid container can be regulated inner pressure size automatically, excessive or the too small hidden danger of bringing of internal pressure and inconvenience have been avoided, its safety coefficient and practicability have greatly been improved, can also avoid simultaneously too much waste and rotten of tetrahydrothiophene, well save user cost.
In order to make those skilled in the art understand better technological scheme of the present invention, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, based on the inhalation valve of tetrahydrothiophene liquid container, comprise inhalation valve main body 1, also be provided with corrugated hose in this inhalation valve main body 1 inside; Described corrugated hose comprises expiring tube and sucking pipe, and the quantity of this expiring tube and sucking pipe is all one.
As preferably, described inhalation valve main body 1 is cylindrical, and the up and down two ends in its outside are respectively arranged with screw thread, are provided with fastening step in the middle of two sections screw threads, and the section of this step is polygonal.
Above-mentioned sucking pipe comprises aspirating air pipe 2, is provided with to open and close spring 3 and air-breathing steel ball 4 in this aspirating air pipe 2, and also is provided with breather plug in these keying spring 3 lower ends; 2 one-tenth of this aspirating air pipes are cylindrical, and its top and extraneous connecting part are provided with and stop step.
Above-mentioned air-breathing steel ball 4 is arranged at and opens and closes spring 3 upper ends, and the spring 3 that is open and close holds up and is against and stops on the step, and these keying spring 3 lower ends are against on the breather plug simultaneously.
Above-mentioned expiring tube comprises expiration pipeline 5, is provided with expiration steel ball 6 in this expiration pipeline 5, and also is provided with breather plug on these expiration pipeline 5 tops; This 5 one-tenth in expiration pipeline is cylindrical, and its underpart picks out mutually to be provided with the external world and stops step.
Installation method based on the inhalation valve of tetrahydrothiophene liquid container may further comprise the steps:
A, installation sucking pipe;
B, installation expiring tube;
C, inhalation valve main body 1 is installed;
D, installing gas filtrating equipment.
Above-mentioned steps A may further comprise the steps again:
A, air-breathing steel ball 4 is placed in the aspirating air pipe 2;
B, will open and close spring 3 and place as in the aspirating air pipe 2, and an end of keying spring 3 is withstood on the air-breathing steel ball 4;
C, allow breather plug withstand on to open and close on the other end of spring 3, and breather plug is fixed on the end of aspirating air pipe 2 by screw thread, guarantee that simultaneously air-breathing steel ball 4 spring 3 that is open and close withstands on and stops on the step.
Above-mentioned steps B comprises again step:
A, expiration steel ball 6 is placed in the expiration pipeline 5, and guarantee this expiration steel ball inhalation valve main body 1 vertically the time with stop the step close contact;
B, breather plug is fixed on the end of expiration pipeline 5.
Need guarantee when inhalation valve main body 1 is installed among the step C that inhalation valve main body 1 will keep vertical direction in normal operation, and come inhalation valve main body 1 is fixed by the screw thread of lower end.
Gas-filtering device described in the step D is fixed on the upper end of inhalation valve main body 1 by screw thread, be provided with active carbon or other inertia sorbing materials simultaneously in this gas-filtering device.
Just can well use the present invention according to above-mentioned steps.
Only be preferred implementation of the present invention below, should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with the claim limited range.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. based on the inhalation valve of tetrahydrothiophene liquid container, it is characterized in that, comprise inhalation valve main body (1), also be provided with corrugated hose in this inhalation valve main body (1) inside; Described corrugated hose comprises expiring tube and sucking pipe, and the quantity of this expiring tube and sucking pipe is all one.
2. the inhalation valve based on the tetrahydrothiophene liquid container according to claim 1, it is characterized in that, described inhalation valve main body (1) is cylindrical, and the up and down two ends in its outside are respectively arranged with screw thread, be provided with fastening step in the middle of two sections screw threads, the section of this step is polygonal.
3. the inhalation valve based on the tetrahydrothiophene liquid container according to claim 2, it is characterized in that, described sucking pipe comprises aspirating air pipe (2), in this aspirating air pipe (2), be provided with and open and close spring (3) and air-breathing steel ball (4), and also be provided with breather plug in this keying spring (3) lower end; It is cylindrical that this aspirating air pipe (2) becomes, and its top and extraneous connecting part are provided with and stop step.
4. the inhalation valve based on the tetrahydrothiophene liquid container according to claim 3, it is characterized in that, described air-breathing steel ball (4) is arranged at and opens and closes spring (3) upper end, and the spring that is open and close (3) holds up and is against and stops on the step, and this keying spring (3) lower end is against on the breather plug simultaneously.
5. the inhalation valve based on the tetrahydrothiophene liquid container according to claim 4, it is characterized in that, described expiring tube comprises expiration pipeline (5), is provided with expiration steel ball (6) in this expiration pipeline (5), and also is provided with breather plug on this expiration pipeline (5) top; It is cylindrical that this expiration pipeline (5) becomes, and its underpart picks out mutually to be provided with the external world and stops step.
6. based on the installation method of the inhalation valve of tetrahydrothiophene liquid container, it is characterized in that, may further comprise the steps:
A, installation sucking pipe;
B, installation expiring tube;
C, inhalation valve main body (1) is installed;
D, installing gas filtrating equipment.
7. the installation method of the inhalation valve based on the tetrahydrothiophene liquid container according to claim 6 is characterized in that, described steps A may further comprise the steps again:
A, air-breathing steel ball (4) is placed in the aspirating air pipe (2);
B, will open and close spring (3) and place as in the aspirating air pipe (2), and an end of keying spring (3) is withstood on the air-breathing steel ball (4);
C, allow breather plug withstand on to open and close on the other end of spring (3), and breather plug is fixed on the end of aspirating air pipe (2) by screw thread, guarantee that simultaneously air-breathing steel ball (4) spring (3) that is open and close withstands on and stops on the step.
8. the installation method of the inhalation valve based on the tetrahydrothiophene liquid container according to claim 7 is characterized in that, described step B comprises again step:
A, expiration steel ball (6) is placed in the expiration pipeline (5), and guarantee this expiration steel ball inhalation valve main body (1) vertically the time with stop the step close contact;
B, breather plug is fixed on the end of expiration pipeline (5).
9. the installation method of the inhalation valve based on the tetrahydrothiophene liquid container according to claim 8, it is characterized in that, need guarantee when installing that to inhalation valve main body (1) inhalation valve main body (1) will keep vertical direction in normal operation among the step C, and come inhalation valve main body (1) is fixed by the screw thread of lower end.
10. the installation method of the inhalation valve based on the tetrahydrothiophene liquid container according to claim 9, it is characterized in that, gas-filtering device described in the step D is fixed on the upper end of inhalation valve main body (1) by screw thread, be provided with active carbon or other inertia sorbing materials simultaneously in this gas-filtering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100154293A CN103062463A (en) | 2013-01-16 | 2013-01-16 | Breather valve on basis of thiophane liquid storage tank and method for mounting breather valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100154293A CN103062463A (en) | 2013-01-16 | 2013-01-16 | Breather valve on basis of thiophane liquid storage tank and method for mounting breather valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103062463A true CN103062463A (en) | 2013-04-24 |
Family
ID=48105239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100154293A Pending CN103062463A (en) | 2013-01-16 | 2013-01-16 | Breather valve on basis of thiophane liquid storage tank and method for mounting breather valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103062463A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960822A (en) * | 1995-07-17 | 1999-10-05 | INA Wazlager Schaeffler OHG | Step valve |
| US6575193B2 (en) * | 2001-05-21 | 2003-06-10 | Hung-Shen Chang | Control valve device of a pressure tank |
| CN201753792U (en) * | 2010-03-02 | 2011-03-02 | 北汽福田汽车股份有限公司 | Ventilating valve and automobile fuel tank with same |
| CN202501056U (en) * | 2011-12-27 | 2012-10-24 | 上海中欧实业有限公司 | Ventilation valve of pump oil tank |
| CN203051876U (en) * | 2013-01-16 | 2013-07-10 | 成都杰森输配设备实业有限公司 | Respiration valve based on tetrahydrothiophene liquid storage tank |
-
2013
- 2013-01-16 CN CN2013100154293A patent/CN103062463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960822A (en) * | 1995-07-17 | 1999-10-05 | INA Wazlager Schaeffler OHG | Step valve |
| US6575193B2 (en) * | 2001-05-21 | 2003-06-10 | Hung-Shen Chang | Control valve device of a pressure tank |
| CN201753792U (en) * | 2010-03-02 | 2011-03-02 | 北汽福田汽车股份有限公司 | Ventilating valve and automobile fuel tank with same |
| CN202501056U (en) * | 2011-12-27 | 2012-10-24 | 上海中欧实业有限公司 | Ventilation valve of pump oil tank |
| CN203051876U (en) * | 2013-01-16 | 2013-07-10 | 成都杰森输配设备实业有限公司 | Respiration valve based on tetrahydrothiophene liquid storage tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103723396A (en) | Storage tank area integrated breathing apparatus | |
| CN203727650U (en) | Fuel supply system of unmanned plane | |
| CN102138834B (en) | Anesthesia device for animal experiment | |
| CN102269287A (en) | Anti-explosion fire-stopping breather valve | |
| CN203051876U (en) | Respiration valve based on tetrahydrothiophene liquid storage tank | |
| CN103062463A (en) | Breather valve on basis of thiophane liquid storage tank and method for mounting breather valve | |
| CN205773290U (en) | A kind of petroleum vapor recovery nozzle gun barrel | |
| CN203490107U (en) | Insulation oil aloft sampling device | |
| CN203612446U (en) | Integrated breathing apparatus for tank-storing area | |
| CN201378099Y (en) | Test oil reservoir air curtain device | |
| CN203710899U (en) | Back suction preventing tail gas treatment device for hydrochloric acid storage tank | |
| CN207408560U (en) | A kind of breaker output clamping monitoring device | |
| CN203402917U (en) | Gun tube of oil vapor recovery oil-adding gun | |
| CN202926495U (en) | Fuel oil system carbon tank with protective device | |
| CN203325647U (en) | Transformer conservator structure | |
| CN201099500Y (en) | Respiration canister | |
| CN203075396U (en) | Oxygen inhalator | |
| CN205634874U (en) | A supplementary recovery unit for vapor recovery system system is refueled in filling station | |
| CN207822784U (en) | A kind of grain depot hydrogen phosphide tail gas Simple treatment device | |
| CN204010926U (en) | The refueling device of distribution transformer | |
| CN202663000U (en) | Oiling bottle for mutual inductor and sleeve pipe | |
| CN211462636U (en) | Oil gas recovery device with graded adsorption | |
| CN202502865U (en) | Breather for transformer | |
| CN203552868U (en) | Anti-overflow fullness-guaranteeing device for transformer oil filling | |
| CN208448226U (en) | A kind of severe medicine section airway patency device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130424 |