CN205298663U - Utilize in cross valve switching -over control system of air heat accumulation conversion - Google Patents
Utilize in cross valve switching -over control system of air heat accumulation conversion Download PDFInfo
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- CN205298663U CN205298663U CN201520912118.1U CN201520912118U CN205298663U CN 205298663 U CN205298663 U CN 205298663U CN 201520912118 U CN201520912118 U CN 201520912118U CN 205298663 U CN205298663 U CN 205298663U
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- pipe
- valve
- mouth
- rotor cylinder
- control system
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Abstract
The utility model discloses an utilize in cross valve switching -over control system of air heat accumulation conversion, the main valve right side is connected with the first mouth of pipe, and the main valve left side has connected gradually the second mouth of pipe, the third mouth of pipe and the fourth mouth of pipe from top to bottom, the main part valve is inside to be provided with the rotary valve piece, and rotary valve piece lower part is provided with the rotor cylinder, first mouth of pipe lateral wall communicates with each other through supply pipe and solenoid valve, and third mouth of pipe lateral wall communicates with each other through delivery pipe and solenoid valve, and rotor cylinder right side communicates with each other with the solenoid valve through first commentaries on classics tube replacement, and rotor cylinder left side is changeed tube replacement through the second and is communicated with each other with the solenoid valve. The utility model discloses a change gas flow direction through changeing tube replacement during the solenoid valve switching -over, and then change the direction of the inside rack of rotor cylinder, rack and roll gear engagement, roll gear revolve can change the position in main valve internal opening groove, realizes the switching -over, and simple structure is compact, has very strong practicality.
Description
Technical field
This utility model relates to air reverse flow technique field, especially a kind of cross valve reversing control system being used in air accumulation of heat conversion.
Background technology
Existing reversal valve is of a great variety, apply very wide, control mode is also various, common just has electromagnetic valve, ceramic valve etc., the four-way change-over valve adopted at present is four-way reversing globe valve comparatively universal on market, as: HS-315/DA/SR series four-way reversing globe valve etc., main by performing ball valve, valve rod, pneumatic head, electric change valve, limit switch forms, valve rod is connected with the spheroid performing ball valve, electric change valve band ovable valve stem rotates and realizes commutation, this kind of four-way reversing globe valve in use there is problems in that spheroid is fragile, valve rod and reversal valve junction are often malfunctioning causes reversal valve action but valve rod does not turn, so that supply and aerofluxus all cisco unity malfunctions, additionally, this kind of four way ball valve is expensive, the cost making machine improves.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is in that to provide a kind of simple in construction, and commutation effect is used in the cross valve reversing control system of air accumulation of heat conversion significantly.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of cross valve reversing control system being used in air accumulation of heat conversion, including main valve, supply pipe, delivery pipe, first crossover connection, second crossover connection and electromagnetic valve, it is characterized in that: on the right side of described main valve, be connected to first mouth of pipe, left side is from top to bottom connected with second mouth of pipe in turn, 3rd mouth of pipe and the 4th mouth of pipe, valve body is internally provided with rotary valve block, rotary valve block bottom is provided with rotor cylinder, first mouth of pipe lateral wall is communicated with electromagnetic valve by supply pipe, 3rd mouth of pipe lateral wall is communicated with electromagnetic valve by delivery pipe, communicated with electromagnetic valve by the first crossover connection on the right side of described rotor cylinder, rotor cylinder passes on left the second crossover connection and communicates with electromagnetic valve.
Preferably, described rotary valve block left side wall is provided with: the first slotted eye that first open slot corresponding with second mouth of pipe is corresponding with the 4th nozzle position, rotary valve block right side wall is provided with: second slotted eye corresponding with first mouth of pipe and the second open slot, described first open slot and the second slotted eye communicate, and the first slotted eye and the second open slot communicate.
Preferably, described rotor cylinder interior centre position is provided with tooth bar, and described tooth bar two ends are respectively arranged with piston, and described rotary valve block bottom is connected to rolling bearing, and described rolling bearing engages with tooth bar.
Preferably, being provided with tooth bar in described rotor cylinder, tooth bar two ends are respectively provided with piston, and the rolling bearing that described tooth bar is connected with rotary valve block bottom is meshed.
Owing to adopting technique scheme, this utility model have employed electromagnetic valve, crossover connection and rotor cylinder, gas flow direction is changed by crossover connection when being commutated by electromagnetic valve, and then change the aspect of rotor cylinder interior tooth bar, owing to tooth bar engages with rolling bearing, rolling bearing rotates the position that can change main valve inside opening groove, it is achieved the effect of commutation, simple and compact for structure, there is very strong practicality simultaneously.
Accompanying drawing explanation
Fig. 1 is the first embodiment structural representation of the present utility model;
Fig. 2 is the second embodiment structural representation of the present utility model;
Fig. 3 is tooth bar and the rolling bearing mesh schematic representation of this utility model embodiment;
Accompanying drawing labelling in figure: 1-main valve, 2-electromagnetic valve, 3-first mouth of pipe; 4-second mouth of pipe, 5-the 3rd mouth of pipe, 6-the 4th mouth of pipe; 7-rotor cylinder; 8-delivery pipe; 9-supply pipe; 10 first crossover connections; 11-the second crossover connection; 12-rotary valve block; 13-the first open slot; 14-the first slotted eye; 15-the second slotted eye; 16-the second open slot; 17-tooth bar; 18-piston; 19-coil; 20-spring; 21-rolling bearing, 22-valve block.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that this utility model can be defined by the claims and cover is implemented.
As shown in Figure 1, a kind of cross valve reversing control system being used in air accumulation of heat conversion, including main valve 1, supply pipe 9, delivery pipe the 8, first crossover connection the 10, second crossover connection 11 and electromagnetic valve 2, it is connected to first mouth of pipe 3 on the right side of main valve 1, on the left of main valve 1, is from top to bottom connected with second mouth of pipe the 4, the 3rd mouth of pipe 5 and the 4th mouth of pipe 6 in turn; Main valve 1 is internally provided with rotary valve block 12, and rotary valve block 12 bottom is provided with rotor cylinder 7; First mouth of pipe 3 lateral wall is communicated with electromagnetic valve 2 by supply pipe 9,3rd mouth of pipe 5 lateral wall is communicated with electromagnetic valve 2 by delivery pipe 8, being communicated with electromagnetic valve 2 by the first crossover connection 10 on the right side of rotor cylinder 7, rotor cylinder 7 passes on left the second crossover connection 11 and communicates with electromagnetic valve 2.
Further, it is respectively arranged with the first open slot 13 and the first slotted eye 14 with second mouth of pipe the 4, the 3rd mouth of pipe 5 and the 4th mouth of pipe 6 opposite position top and the bottom on the left of rotary valve block 12, it is respectively arranged with the second slotted eye 15 and the second open slot 16 with the top and the bottom of the first mouth of pipe 3 opposite position on the right side of rotary valve block 12, first open slot 13 communicates with the second slotted eye 14, and the first slotted eye 14 communicates with the second open slot 16.
Further, electromagnetic valve 2 bottom outer rim is full of coil 19, and electromagnetic valve 2 is internally provided with valve block 22 and spring 20, and valve block 22 is connected with bottom electromagnetic valve 2 by spring 20.
As shown in Figure 2, electromagnetic valve 2 starts, the downward adhesive of valve block within electromagnetic valve 2, makes supply pipe 9, delivery pipe 8, gas flow direction in first crossover connection 10 and the second tube 11 changes, and then makes the gas circuit within main valve 1 change under the effect of rotor cylinder 7.
As it is shown on figure 3, rotor cylinder 7 bosom position is provided with tooth bar 17, tooth bar 17 two ends are respectively arranged with piston 18, and rotary valve block 12 bottom is connected to rolling bearing 21, and rolling bearing 21 engages with tooth bar 12.When electromagnetic valve 2 does not start, gas flows from right to left in rotor cylinder 7, effect at piston 18 makes tooth bar 17 to left movement, owing to tooth bar 17 engages with rolling bearing 21, rolling bearing 21 rotates counterclockwise, then rotary valve block 12 upper shed groove and slotted eye are converted, and then cross valve realizes the conversion of air-flow direction.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model.
Claims (4)
1. the cross valve reversing control system being beneficial to air accumulation of heat conversion, including main valve, supply pipe, delivery pipe, first crossover connection, second crossover connection and electromagnetic valve, it is characterized in that: on the right side of described main valve, be connected to first mouth of pipe, left side is from top to bottom connected with second mouth of pipe in turn, 3rd mouth of pipe and the 4th mouth of pipe, valve body is internally provided with rotary valve block, rotary valve block bottom is provided with rotor cylinder, first mouth of pipe lateral wall is communicated with electromagnetic valve by supply pipe, 3rd mouth of pipe lateral wall is communicated with electromagnetic valve by delivery pipe, communicated with electromagnetic valve by the first crossover connection on the right side of described rotor cylinder, rotor cylinder passes on left the second crossover connection and communicates with electromagnetic valve.
2. the cross valve reversing control system being beneficial to air accumulation of heat conversion according to claim 1, it is characterized in that: described rotary valve block left side wall is provided with: the first slotted eye that first open slot corresponding with second mouth of pipe is corresponding with the 4th nozzle position, rotary valve block right side wall is provided with: second slotted eye corresponding with first mouth of pipe and the second open slot, described first open slot and the second slotted eye communicate, and the first slotted eye and the second open slot communicate.
3. the cross valve reversing control system being beneficial to air accumulation of heat conversion according to claim 1, it is characterized in that: in described rotor cylinder, be provided with tooth bar, tooth bar two ends are respectively provided with piston, and the rolling bearing that described tooth bar is connected with rotary valve block bottom is meshed.
4. the cross valve reversing control system being beneficial to air accumulation of heat conversion according to claim 1, it is characterised in that: electromagnetic valve bottom outer rim is wound around coil, and electromagnetic valve is internally provided with valve block and spring, and described valve block is connected with solenoid valve base by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912118.1U CN205298663U (en) | 2015-11-17 | 2015-11-17 | Utilize in cross valve switching -over control system of air heat accumulation conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912118.1U CN205298663U (en) | 2015-11-17 | 2015-11-17 | Utilize in cross valve switching -over control system of air heat accumulation conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298663U true CN205298663U (en) | 2016-06-08 |
Family
ID=56463736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912118.1U Expired - Fee Related CN205298663U (en) | 2015-11-17 | 2015-11-17 | Utilize in cross valve switching -over control system of air heat accumulation conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753814A (en) * | 2017-06-14 | 2020-02-04 | Vat控股公司 | Device having a first chamber and at least one second chamber |
-
2015
- 2015-11-17 CN CN201520912118.1U patent/CN205298663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753814A (en) * | 2017-06-14 | 2020-02-04 | Vat控股公司 | Device having a first chamber and at least one second chamber |
| US11333227B2 (en) | 2017-06-14 | 2022-05-17 | Vat Holding Ag | Assembly having a first chamber and at least one second chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 Termination date: 20171117 |