CN202282291U - Breaker gas-pipe fluid confluence device - Google Patents
Breaker gas-pipe fluid confluence device Download PDFInfo
- Publication number
- CN202282291U CN202282291U CN2011203388129U CN201120338812U CN202282291U CN 202282291 U CN202282291 U CN 202282291U CN 2011203388129 U CN2011203388129 U CN 2011203388129U CN 201120338812 U CN201120338812 U CN 201120338812U CN 202282291 U CN202282291 U CN 202282291U
- Authority
- CN
- China
- Prior art keywords
- gas
- control valve
- tracheae
- confluxes
- circuit breaker
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a breaker gas-pipe fluid confluence device, comprising a fluid confluence device body in which gas channels are arranged. The gas channels comprise a gas charging and discharging channel used for connecting a gas source and three gas chamber channels used for connecting corresponding breaker gas chambers, a four-way structure is arranged at the inner port positions of the four gas channels of the fluid confluence device body, and a four-way control valve which comprises a four-way control valve body and controlling devices is arranged in the four-way structure. In the utility model, by arranging the four-way control valve in the four-way structure at the inner port positions of the gas charging and discharging channel and the three gas chamber channels, the opening and closing of the four inner ports can be controlled simultaneously, so that, a gas-pipe or a breaker gas leakage components can be replaced just by rotating the four-way control valve to close the gas channels, and the problems in the prior art are solved that when the gas leakage pipe or the breaker gas leakage components are replaced, the replacement efficiency is low, the time is wasted, and the labor cost is increased.
Description
Technical field
The utility model relates to the high-voltage switch gear field, particularly the primary cut-out tracheae body that confluxes.
Background technology
In the prior art; The design to circuit breaker of difference circuit breaker design producer is different; The circuit breaker of some the producer's design not circuit breaker air chamber between the homophase utmost point need be communicated with through tracheae; On these tracheaes need converge again and conflux body to a kind of circuit breaker tracheae, realize circuit breaker is charged and discharged the function of gas.The existing circuit breaker tracheae body that confluxes is the four-way structure; As shown in Figure 1; Inner oral area in four holes of the said body body 1 that confluxes is provided with a cavity that is communicated with four holes, and wherein the external port in three holes all is connected with tracheae 2, connects the self-sealing joint 5 corresponding connections inside and outside the circuit breaker air chamber 4 on the self-sealing joint 3 of each tracheae 2 through end separately and the corresponding circuit breaker; Be equipped with on the external port in a remaining hole be used to connect source of the gas charge and discharge gas self-sealing joint 6; To be connected with the hole that charges and discharge gas self-sealing joint 6 be air filling and exhausting hole in definition, is provided with the valve 7 that control charges and discharge gas in the said air filling and exhausting hole, valve 7 and charge and discharge on the air filling and exhausting hole between the gas self-sealing joint 6 and connect SF
6Density meter 8.Body does not possess closing through by-pass valve control but the circuit breaker tracheae of this kind structure confluxes; Make each air chamber of circuit breaker all form the function of closed air chamber alone simultaneously; Therefore, need to change and leak gas under the situation of part a certain tracheae gas leakage or a certain circuit breaker air chamber gas leakage occurring, use the conflux circuit breaker of body of this circuit breaker tracheae just need all pull down tracheae; Utilize link to each other with the circuit breaker air chamber self-sealing joint of an end and prevent the gas leak phenomenon of each circuit breaker air chamber in the maintenance work process of tracheae with self-sealing joint on the circuit breaker air chamber that this self-sealing joint links to each other; Change at the bottom of the efficient, wasted the time, increased cost of labor.
Summary of the invention
The purpose of the utility model is to provide a kind of circuit breaker tracheae body that confluxes, and when changing gas leakage tracheae or circuit breaker gas leakage in the prior art to solve, changes at the bottom of the efficient, loses time the problem that cost of labor increases.
In order to address the above problem; A kind of circuit breaker tracheae of the utility model body that confluxes; Establish the body body that confluxes of gas passage in comprising; Said gas passage comprises that one is used for being used for the air chamber passage that links to each other with corresponding circuit breaker air chamber with the gas passage that charges and discharge that source of the gas connects with three; Inner oral area at four gas passages of the said body body that confluxes is provided with a four-way structure that is communicated with four gas passages; In said four-way structure, be provided with one be used to control said four gas passages the four-way control valve that opens and closes of inner port, this four-way control valve comprises the four-way control valve body and is used to control the four-way control valve body and rotates and makes the four-way control valve body open or cut out the control device of four gas passage inner port that said control device one end is connected with the four-way control valve body; The other end is positioned at this external surface of body that confluxes, and said four-way control valve body comprises hermetic unit between tracheae that four the inners communicate and the tracheae.
Be provided with hermetically-sealed construction between said air chamber passage and the said four-way control valve body; The sealing structure comprises the seal washer that is sealed and matched with the four-way control valve body; With the spring of sealing packing ring another side compression fit and with spring other end compression fit and be fixed on the tracheae spring base in the body that confluxes, be equipped with through hole at the center of said spring base center and seal washer.
Said spring base profile is the multidiameter shape that the center has through hole, comprises an enlarged diameter section and a reduced diameter section, and said spring housing is located on the reduced diameter section of said spring base.
Said four-way control valve body is spheroid or cylinder or cone.
Charge and discharge external port that the gas passage is used for being connected with source of the gas and be provided with and charge and discharge the gas self-sealing joint said, on the external port of said air chamber passage, be equipped with the tracheae erection joint.
On the said body body that confluxes, also be provided with density meter self-sealing joint is installed, said density meter is installed on the self-sealing joint SF is installed
6Density meter, said density meter is installed self-sealing joint and the said gas channel connection that charges and discharge.
Described control device is rotary handle or knob.
The utility model; Because facility four-way control valve in the four-way structure that charges and discharge gas passage and three said air chamber passage inner port places can be controlled the switching of four inner port simultaneously, therefore when needs are changed certain tracheae or circuit breaker gas leakage part; Only needing the rotary four-way control valve to close said gas passage gets final product; And need not just can prevent gas leakage as pulling down all tracheaes in the prior art simultaneously, solve when changing gas leakage tracheae or circuit breaker gas leakage in the prior art, change at the bottom of the efficient; Lose time the problem that cost of labor increases.
In addition; This use is novel because the effect of four-way control valve; When certain circuit breaker gas leakage part of maintain and replace or tracheae, owing to needn't worry of the tracheae gas leakage of other circuit breaker air chambers through communicating, therefore; The end that tracheae links to each other with corresponding circuit breaker only need connect ordinary couplings and get final product, and has reduced cost.
Description of drawings
Fig. 1 is the conflux structural representation of body of prior art circuit breaker tracheae;
Fig. 2 is the structural representation of the utility model embodiment;
Fig. 3 is the conflux assembly structure sketch map of body of circuit breaker tracheae among the utility model embodiment;
Fig. 4 is the circuit breaker tracheae body internal structure sketch map that confluxes among the utility model embodiment;
Fig. 5 is the conflux structural representation of four-way control valve closed condition in the body of circuit breaker tracheae among the utility model embodiment;
Fig. 6 is the conflux structural representation of four-way control valve open mode in the body of circuit breaker tracheae among the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment does detailed description to the utility model:
A kind of circuit breaker tracheae body that confluxes; Shown in Fig. 2-6; Establish the body body 9 that confluxes of gas passage in comprising; Said gas passage comprises that one is used for being used for the air chamber passage that links to each other with corresponding circuit breaker air chamber 10 with the gas passage 16 that charges and discharge that source of the gas connects with three, is provided with the four-way structure of four gas passages of a connection at the inner oral area of four gas passages of the said body body 9 that confluxes, in said four-way structure, be provided with one be used to control the inner port switching of said four gas passages four-way control valve; This four-way control valve comprises four-way control valve body 11 and is used to control 11 rotations of four-way control valve body makes four-way control valve body 11 open or close the control device of four gas passage inner port; Described control device is a knob 12, and the one of which end is connected with four-way control valve body 11, and the other end is positioned at body body 9 outer surfaces that conflux; Said four-way control valve body 11 is a spheroid, comprises hermetic unit between four inner phase breather pipes and the tracheae; Be provided with hermetically-sealed construction between said air chamber passage and the said four-way control valve body 11; The sealing structure comprises the seal washer 13 that is sealed and matched with four-way control valve body 11; With the spring 14 of sealing packing ring 13 another side compression fit and with spring 14 other end compression fit and be fixed on the tracheae spring base 15 in the body that confluxes; Center at said spring base 15 centers and seal washer 13 is equipped with through hole; Said spring base 15 profiles are the multidiameter shape that the center has through hole, comprise an enlarged diameter section and a reduced diameter section, and said spring housing is located on the reduced diameter section of said spring base; Charge and discharge external port that gas passage 16 is used for being connected with source of the gas and be provided with and charge and discharge gas self-sealing joint 17 said, on the external port of said air chamber passage, be equipped with tracheae erection joint 18; On the said body body 9 that confluxes, also be provided with density meter self-sealing joint 19 is installed, said density meter is installed on the self-sealing joint 19 SF is installed
6 Density meter 20, said density meter are installed self-sealing joint 19 and are communicated with the said gas passage 16 that charges and discharge.
The utility model in use, the circuit breaker tracheae confluxes and connects the copper tracheae on the body, tracheae joins with self-sealing joint on the corresponding circuit breaker air chamber through the ordinary couplings of end; The corresponding connection of gas passage on the body of confluxing of four-way control valve tracheae and tracheae; Need repairing when changing when a certain tracheae damages gas leakage or the circuit breaker part that leaks air, only need turning knob, four-way control valve rotation 45 degree; Hermetic unit between the four-way control valve tracheae is got lodged in the inner port in four holes of the said body body that confluxes; With sealing between the corresponding circuit breaker air chamber, then, get final product damage tracheae or gas leakage part maintain and replace.
In other embodiments, different with the foregoing description is, described control device can also be a joystick, and described four-way control valve body can also be revolving bodies such as cylinder, cone.
The utility model; Because facility four-way control valve in the four-way structure that charges and discharge gas passage and three said air chamber passage inner port places can be controlled the switching of four inner port simultaneously, therefore when needs are changed certain tracheae or circuit breaker gas leakage part; Only needing the rotary four-way control valve to close said gas passage gets final product; And need not just can prevent gas leakage as pulling down all tracheaes in the prior art simultaneously, solve when changing gas leakage tracheae or circuit breaker gas leakage in the prior art, change at the bottom of the efficient; Lose time the problem that cost of labor increases.
In addition; This use is novel because the effect of four-way control valve; When certain circuit breaker gas leakage part of maintain and replace or tracheae, owing to needn't worry of the tracheae gas leakage of other circuit breaker air chambers through communicating, therefore; The end that tracheae links to each other with corresponding circuit breaker only need connect ordinary couplings and get final product, and has reduced cost.
Claims (7)
1. circuit breaker tracheae body that confluxes; Establish the body body that confluxes of gas passage in comprising; Said gas passage comprises that one is used for being used for the air chamber passage that links to each other with corresponding circuit breaker air chamber with the gas passage that charges and discharge that source of the gas connects with three; Inner oral area at four gas passages of the said body body that confluxes is provided with a four-way structure that is communicated with four gas passages; It is characterized in that: in said four-way structure, be provided with one be used to control said four gas passages the four-way control valve that opens and closes of inner port; This four-way control valve comprises the four-way control valve body and is used to control the rotation of four-way control valve body makes the four-way control valve body open or close the control device of four gas passage inner port; Said control device one end is connected with the four-way control valve body, and the other end is positioned at this external surface of body that confluxes, and said four-way control valve body comprises hermetic unit between tracheae that four the inners communicate and the tracheae.
2. a kind of circuit breaker tracheae according to claim 1 body that confluxes; It is characterized in that: be provided with hermetically-sealed construction between said air chamber passage and the said four-way control valve body; The sealing structure comprises the seal washer that is sealed and matched with the four-way control valve body; With the spring of sealing packing ring another side compression fit and with spring other end compression fit and be fixed on the tracheae spring base in the body that confluxes, be equipped with through hole at the center of said spring base center and seal washer.
3. a kind of circuit breaker tracheae according to claim 2 body that confluxes, it is characterized in that: said spring base profile is the multidiameter shape that the center has through hole, comprises an enlarged diameter section and a reduced diameter section, said spring housing is located on the reduced diameter section of said spring base.
4. according to claim 1 or the 2 or 3 described a kind of circuit breaker tracheaes body that confluxes, it is characterized in that: said four-way control valve body is spheroid or cylinder or cone.
5. according to the body that confluxes of a kind of circuit breaker tracheae shown in the claim 4, it is characterized in that: charge and discharge external port that the gas passage is used for being connected with source of the gas and be provided with and charge and discharge the gas self-sealing joint said, on the external port of said air chamber passage, be equipped with the tracheae erection joint.
6. according to the body that confluxes of a kind of circuit breaker tracheae shown in the claim 5, it is characterized in that: on the said body body that confluxes, also be provided with density meter self-sealing joint is installed, said density meter is installed on the self-sealing joint SF is installed
6Density meter, said density meter is installed self-sealing joint and the said gas channel connection that charges and discharge.
7. according to the body that confluxes of a kind of circuit breaker tracheae shown in the claim 6, it is characterized in that: described control device is rotary handle or knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203388129U CN202282291U (en) | 2011-09-09 | 2011-09-09 | Breaker gas-pipe fluid confluence device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203388129U CN202282291U (en) | 2011-09-09 | 2011-09-09 | Breaker gas-pipe fluid confluence device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282291U true CN202282291U (en) | 2012-06-20 |
Family
ID=46228448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203388129U Expired - Lifetime CN202282291U (en) | 2011-09-09 | 2011-09-09 | Breaker gas-pipe fluid confluence device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992458A (en) * | 2017-03-23 | 2017-07-28 | 广东电网有限责任公司江门供电局 | Meet the 110kV/2000A mobile high-voltage combined electrical apparatus cars of the listed movement requirement of road |
-
2011
- 2011-09-09 CN CN2011203388129U patent/CN202282291U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992458A (en) * | 2017-03-23 | 2017-07-28 | 广东电网有限责任公司江门供电局 | Meet the 110kV/2000A mobile high-voltage combined electrical apparatus cars of the listed movement requirement of road |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2011196400A5 (en) | ||
| CN106352116B (en) | A kind of novel double-layer four-way reversing valve | |
| CN101918721A (en) | Block and bleed valve assembly | |
| US10641400B2 (en) | Three way valve | |
| CN202282291U (en) | Breaker gas-pipe fluid confluence device | |
| CN102011879B (en) | Oxygen valve | |
| CN204096500U (en) | A kind of rotary pass-through box for medicament compartment | |
| CN102434504B (en) | Hydraulic transformer with axial flow distribution | |
| CN110043682A (en) | A kind of water-saving tap with water-saving simultaneous switch integrated spool | |
| CN109854754A (en) | A kind of guide type valve | |
| CN201221613Y (en) | Switch valve | |
| CN201925538U (en) | Oxygen valve | |
| CN202228451U (en) | High-low pressure change-over valve and concrete pumping equipment with same | |
| CN101963243B (en) | Micro hydraulic control valve device | |
| CN204003712U (en) | High-low voltage switching device | |
| CN208982393U (en) | A kind of hydraulic rotating device | |
| CN103644426A (en) | Full-sealed magnetic control pipeline valve | |
| CN206754483U (en) | A kind of three-way valve | |
| CN202884120U (en) | Leakage-free field oil replenishing valve of mutual inductor | |
| CN106224566A (en) | A kind of butterfly plate improves the butterfly valve making sealing effectiveness excellent | |
| CN205806524U (en) | A kind of balanced type break valve | |
| CN202597778U (en) | Combined hydraulic valve with maintaining, washing and pressure measuring functions | |
| CN204140955U (en) | Tee ball valve | |
| CN216618687U (en) | Angular travel valve | |
| KR101530668B1 (en) | 4-Way valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |