CN208670108U - A kind of vertical umbrella shape high vacuum gate valve - Google Patents
A kind of vertical umbrella shape high vacuum gate valve Download PDFInfo
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- CN208670108U CN208670108U CN201821401233.2U CN201821401233U CN208670108U CN 208670108 U CN208670108 U CN 208670108U CN 201821401233 U CN201821401233 U CN 201821401233U CN 208670108 U CN208670108 U CN 208670108U
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- umbrella shape
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Abstract
The utility model discloses a kind of vertical umbrella shape high vacuum gate valves, including valve body vacuum chamber, the lower end of valve body vacuum chamber is provided with valve body installation door, valve body guide rod is provided on the inside of valve body vacuum chamber, the both ends of valve body guide rod pass through guide rod upper mounting seat respectively and guide rod lower mounting seat is fixed on the inner wall of valve body vacuum chamber, supporting block is installed, supporting block is connect by shaft coupling with gate valve cylinder, and gate valve cylinder is sealedly connected in cylinder installation door by cylinder axis on valve body guide rod.The vertical umbrella shape high vacuum gate valve of the utility model, effective solution the substrate loading frame of large span big height or the vacuum valve passability of pallet, need can reach 1.5 meters of passability to the height of workpiece box, it can achieve high annealing after optimization design continuously to 1100 degrees Celsius needed, validity and stability is isolated with good high vacuum, electrical automatic control can be achieved, reduce the participation state of personnel, improve the yield rate of product.
Description
Technical field
The utility model relates to high vacuum gate valve technical field, specially a kind of vertical umbrella shape high vacuum gate valve.
Background technique
Large-scale high temperature high vacuum gate valve always is difficult point and the emphasis institute of the continuous cavity vacuum insulation of large-scale vacuum
?.Current continuous decoration film coating, continuous tool plated film, high temperature continuous vacuum treatment furnace and optical coating industry are widely present cannot
The problem of being effectively isolated.It is widely applied field for such a, isolation is primarily present following problems:
1, valve plate span is big, in glass and decoration film coating field, loads disk (or loading frame) span and has needed 2-4 meters
Span proposes very high requirement to the design of gate valve；
2, the height of valve plate is big, in decoration film coating and high annealing continuous oven field, due to the requirement of production capacity, to workpiece box
(or loading frame) highly needs to reach 1.5 meters of passability；
3, operating ambient temperature is high, needs the temperature of furnace body to reach 300 in tool plated film and high annealing continuous oven field
Degree Celsius, high annealing continuous oven is even needed to 1100 degrees Celsius；
4, beat block needs fast beat to produce, general continuous operation beat is most fastly in 60-90 due to industrialized production
Second.
5, high vacuum isolation validity and stability, gate valve, which will carry out air, is isolated with vacuum insulation, vacuum pressure difference, is true
Empty processing atmosphere isolation and temperature difference isolation, need different process to carry out different technological designs.
Utility model content
The purpose of this utility model is to provide a kind of vertical umbrella shape high vacuum gate valve, effective solution large span is big
The substrate loading frame of height or the vacuum valve passability of pallet need can reach 1.5 meters to the height of workpiece box and pass through
Property, the isolated temperature of permission is 300 degrees Celsius reachable, can achieve high annealing after optimization design and continuously takes the photograph to 1100 needed
Family name's degree, has good high vacuum isolation validity and stability, gate valve can carry out air and vacuum insulation, vacuum pressure difference every
From, vacuum technology gas isolating and temperature difference isolation, different optimization designs can be carried out to different process needs, by adjustment
Afterwards, mechanical beat has reached the automatic control, it can be achieved that electrical 60-90 seconds, and can cooperate with full-automatic production line makes
With reducing the participation state of personnel, improve the yield rate of product, can solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of vertical umbrella shape high vacuum gate valve, packet
Valve body vacuum chamber is included, the lower end of the valve body vacuum chamber is provided with valve body installation door, is provided on the inside of the valve body vacuum chamber
Valve body guide rod, the both ends of the valve body guide rod pass through guide rod upper mounting seat respectively and guide rod lower mounting seat is fixed on valve body vacuum chamber
Inner wall on, supporting block is installed, the supporting block is connect by shaft coupling with gate valve cylinder, described on the valve body guide rod
Gate valve cylinder is sealedly connected in cylinder installation door by cylinder axis, close by cooling water disengaging axis in the cylinder installation door
Envelope is connected with cooling water inlet/outlet pipe, and the cooling water inlet/outlet pipe passes in and out water segregator by cooling water and external Inlet and outlet water flange connects
It connects, the cooling water inlet/outlet pipe is connected with cooling water disengaging water diversing head, the support far from one end of cooling water disengaging water segregator
The side of block is provided with valve plate directive wheel, and valve plate guide holder, the valve plate directive wheel are provided with below the valve plate directive wheel
Side be provided with umbrella shape strut, the umbrella shape strut is mounted on guide holder, and the side of the umbrella shape strut is provided with support
Plate, the side of the support plate are provided with limited block, and the other side of the umbrella shape strut is provided with sealing plate.
Preferably, the medial surface of the support plate and sealing plate is respectively welded support plate cooling water channel and sealing plate is cooling
Water channel, the support plate cooling water channel and sealing plate cooling water channel pass through hose and cooling water disengaging water diversing head is tightly connected.
Preferably, the supporting block is moved on valve body guide rod by gate valve cylinder.
Preferably, the support plate and sealing plate are strutted by umbrella shape strut.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model vertical umbrella shape high vacuum gate valve, the effective solution substrate loading frame of large span big height or
The vacuum valve passability of person's pallet needs can reach 1.5 meters of passability to the height of workpiece box, and the isolated temperature of permission can
300 degrees Celsius are reached, high annealing is can achieve after optimization design continuously to 1100 degrees Celsius needed, there is good Gao Zhen
Sky isolation validity and stability, gate valve can carry out air be isolated with vacuum insulation, vacuum pressure difference, vacuum technology gas isolating
It is isolated with the temperature difference, different optimization designs can be carried out to different process needs, after adjustment, mechanical beat reaches
60-90 seconds, it can be achieved that electrical automatic control, can be used cooperatively with full-automatic production line, reduce the ginseng of personnel
With state, the yield rate of product is improved.
Detailed description of the invention
Fig. 1 is the schematic diagram of the vertical umbrella shape high vacuum gate valve of the utility model；
Fig. 2 is the front view of the vertical umbrella shape high vacuum gate valve of the utility model；
Fig. 3 is the side view of the vertical umbrella shape high vacuum gate valve of the utility model；
Fig. 4 is the top view of the vertical umbrella shape high vacuum gate valve of the utility model.
In figure: 1, valve body vacuum chamber；2, valve body installation door；3, cylinder installation door；4, valve body guide rod；5, cylinder sealing；
6, cooling water passes in and out water segregator；7, gate valve cylinder；8, cooling water passes in and out sealing；9, cooling water inlet/outlet pipe；10, cooling water into
Water diversing head out；11, umbrella shape strut；12, guide holder；13, limited block；14, valve plate directive wheel；15, valve plate guide holder；16, guide rod
Lower mounting seat；17, supporting block；18, support plate；181, support plate cooling water channel；19, sealing plate；191, sealing plate cooling water channel；
20, guide rod upper mounting seat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4, a kind of vertical umbrella shape high vacuum gate valve, including valve body vacuum chamber 1 are please referred to, under valve body vacuum chamber 1
End is provided with valve body installation door 2, and the inside of valve body vacuum chamber 1 is provided with valve body guide rod 4, and the both ends of valve body guide rod 4 pass through respectively
Guide rod upper mounting seat 20 and guide rod lower mounting seat 16 are fixed on the inner wall of valve body vacuum chamber 1, and support is equipped on valve body guide rod 4
Block 17, supporting block 17 are connect by shaft coupling with gate valve cylinder 7, and supporting block 17 is by gate valve cylinder 7 on valve body guide rod 4
Movement, when high-temperature vacuum plate isolating valve is closed, two gate valve cylinders 7 are inflated from top to bottom, and gate valve cylinder 7 passes through gas
Cylinder shaft sealing 5 is connected in cylinder installation door 3, and gate valve cylinder 7 pushes supporting block 17, and along valve body guide rod 4 to move to valve body true
The bottom of cavity 1 until valve plate directive wheel 14 is contacted with valve plate guide holder 15, and continues to be led to by 7 pressurizing urges of gate valve cylinder
It crosses umbrella shape strut 11 to strut support plate 18 and sealing plate 19, support plate 18 is shifted onto and contacts and withstands with limited block 13, it will be close
The sealing ring of sealing plate 19, which is pushed to be in close contact with the inner sealing surface of valve body vacuum chamber 1, reaches vacuum sealing, support plate 18 and sealing
The support plate cooling water channel 181 and sealing plate cooling water channel 191 that the medial surface of plate 19 is respectively welded pass through hose and cooling water
Disengaging 10 flange seal of water diversing head is fastenedly connected, and passes in and out water segregator 6 and external Inlet and outlet water by cooling water by cooling water inlet/outlet pipe 9
Flanged joint, cooling water inlet/outlet pipe 9 passes in and out sealing 8 by cooling water and is installed tightly in cylinder installation door 3, by umbrella shape strut
Support plate 18 and sealing plate 19 are joined together to form main valve body by 11, after installing outside valve body vacuum chamber 1, are pacified by valve body
It fills door 2 and is pushed into valve body vacuum chamber 1, and the valve body guide rod 4 by valve plate guide holder 15 along two sides rubs and is oriented to, valve body guide rod 4 passes through
Guide rod lower mounting seat 16 and guide rod upper mounting seat 20 are fastened on 1 inner wall of valve body vacuum chamber, and gate valve cylinder 7 passes through cylinder sealing
5 are connected in cylinder installation door 3, pass in and out sealing 8 by cooling water in cylinder installation door 3 and are connected with cooling water inlet/outlet pipe 9, cold
But water inlet/outlet pipe 9 passes in and out water segregator 6 and external Inlet and outlet water flanged joint by cooling water, and cooling water inlet/outlet pipe 9 is far from cooling water
One end of disengaging water segregator 6 is connected with cooling water disengaging water diversing head 10, and the side of supporting block 17 is provided with valve plate directive wheel 14, valve
The lower section of plate directive wheel 14 is provided with valve plate guide holder 15, and the side of valve plate directive wheel 14 is provided with umbrella shape strut 11, umbrella shape support
Bar 11 is mounted on guide holder 12, and the side of umbrella shape strut 11 is provided with support plate 18, and the side of support plate 18 is provided with limit
Block 13, the other side of umbrella shape strut 11 are provided with sealing plate 19, and the medial surface of support plate 18 and sealing plate 19 is respectively welded branch
Fagging cooling water channel 181 and sealing plate cooling water channel 191, support plate cooling water channel 181 and sealing plate cooling water channel 191 pass through
Hose and cooling water disengaging water diversing head 10 are tightly connected, and support plate 18 and sealing plate 19 are strutted by umbrella shape strut 11, work as high temperature
When vacuum plate isolating valve is opened, two gate valve cylinders 7 are inflated from lower to upper, and gate valve cylinder 7 is connected by cylinder sealing 5
It connects in cylinder installation door 3, gate valve cylinder 7 pushes the top that supporting block 17 moves to valve body vacuum chamber 1 along valve body guide rod 4
Portion, since gravity umbrella shape strut 11 shrinks support plate 18 and sealing plate 19 automatically, and by supporting block 17 by support plate 18
It is limited with sealing plate 19 and keeps minimum spacing.
When high-temperature vacuum plate isolating valve is closed, two gate valve cylinders 7 are inflated from top to bottom, and gate valve cylinder 7 is logical
It crosses cylinder sealing 5 to be connected in cylinder installation door 3, gate valve cylinder 7 pushes supporting block 17 and moves to valve along valve body guide rod 4
The bottom of body vacuum chamber 1 until valve plate directive wheel 14 is contacted with valve plate guide holder 15, and continues to be pushed away by the pressurization of gate valve cylinder 7
It is dynamic, support plate 18 and sealing plate 19 are strutted by umbrella shape strut 11, support plate 18 is shifted onto and contacts and withstands with limited block 13,
The sealing ring of sealing plate 19 is pushed to be in close contact with the inner sealing surface of valve body vacuum chamber 1 and reaches vacuum sealing, 18 He of support plate
The support plate cooling water channel 181 and sealing plate cooling water channel 191 that the medial surface of sealing plate 19 is respectively welded by hose with it is cold
But water disengaging 10 flange seal of water diversing head be fastenedly connected, by cooling water inlet/outlet pipe 9 by cooling water pass in and out water segregator 6 with outside into
Water-output flange connection, cooling water inlet/outlet pipe 9 passes in and out sealing 8 by cooling water and is installed tightly in cylinder installation door 3, by umbrella shape
Support plate 18 and sealing plate 19 are joined together to form main valve body by strut 11, after installing outside valve body vacuum chamber 1, by valve
Body installation door 2 is pushed into valve body vacuum chamber 1, and the valve body guide rod 4 by valve plate guide holder 15 along two sides rubs and is oriented to, valve body guide rod 4
It is fastened on 1 inner wall of valve body vacuum chamber by guide rod lower mounting seat 16 and guide rod upper mounting seat 20, when high-temperature vacuum plate isolating valve
When unlatching, two gate valve cylinders 7 are inflated from lower to upper, and gate valve cylinder 7 is connected to cylinder installation door by cylinder sealing 5
On 3, gate valve cylinder 7 pushes the top that supporting block 17 moves to valve body vacuum chamber 1 along valve body guide rod 4, due to gravity
Umbrella shape strut 11 shrinks support plate 18 and sealing plate 19 automatically, and is protected support plate 18 and the limit of sealing plate 19 by supporting block 17
Minimum spacing is held, the vertical umbrella shape high vacuum gate valve, the effective solution substrate loading frame or support of large span big height
The vacuum valve passability of disk, needs can reach 1.5 meters of passability to the height of workpiece box, and the isolated temperature of permission is reachable
300 degrees Celsius, can achieve after optimization design high annealing continuously to need 1100 degrees Celsius, have good high vacuum every
From validity and stability, gate valve can carry out air be isolated with vacuum insulation, vacuum pressure difference, vacuum technology gas isolating and temperature
Difference isolation can carry out different optimization designs to different process needs, and after adjustment, mechanical beat has reached 60-90
Second, it can be achieved that electrical automatic control, can be used cooperatively with full-automatic production line, reduce the participation shape of personnel
State improves the yield rate of product.
In summary: the utility model vertical umbrella shape high vacuum gate valve, the effective solution base of large span big height
The vacuum valve passability of piece loading frame or pallet, needs can reach 1.5 meters of passability to the height of workpiece box, permission
Isolated temperature is 300 degrees Celsius reachable, can achieve high annealing after optimization design continuously to 1100 degrees Celsius needed, has
Good high vacuum isolation validity and stability, gate valve can carry out air be isolated with vacuum insulation, vacuum pressure difference, vacuum work
Skill gas isolating and temperature difference isolation can carry out different optimization designs to different process needs, after adjustment, machinery section
Bat has reached the automatic control, it can be achieved that electrical 60-90 seconds, can be used cooperatively, reduce with full-automatic production line
The participation state of personnel, improves the yield rate of product.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of vertical umbrella shape high vacuum gate valve, including valve body vacuum chamber (1), it is characterised in that: the valve body vacuum chamber (1)
Lower end be provided with valve body installation door (2), be provided with valve body guide rod (4) on the inside of the valve body vacuum chamber (1), the valve body is led
The both ends of bar (4) pass through guide rod upper mounting seat (20) respectively and guide rod lower mounting seat (16) is fixed on the interior of valve body vacuum chamber (1)
It on wall, is equipped with supporting block (17) on the valve body guide rod (4), the supporting block (17) passes through shaft coupling and gate valve cylinder
(7) it connects, the gate valve cylinder (7) is connected on cylinder installation door (3) by cylinder sealing (5), the cylinder installation
It is connected with cooling water inlet/outlet pipe (9) on door (3) by cooling water disengaging sealing (8), the cooling water inlet/outlet pipe (9) passes through cold
But water disengaging water segregator (6) and external Inlet and outlet water flanged joint, the cooling water inlet/outlet pipe (9) pass in and out water segregator far from cooling water
(6) one end is connected with cooling water disengaging water diversing head (10), and the side of the supporting block (17) is provided with valve plate directive wheel (14),
It is provided with valve plate guide holder (15) below the valve plate directive wheel (14), the side of the valve plate directive wheel (14) is provided with umbrella
Shape strut (11), the umbrella shape strut (11) are mounted on guide holder (12), and the side of the umbrella shape strut (11) is provided with branch
The side of fagging (18), the support plate (18) is provided with limited block (13), and the other side of the umbrella shape strut (11) is provided with
Sealing plate (19).
2. a kind of vertical umbrella shape high vacuum gate valve according to claim 1, it is characterised in that: the support plate (18) and
The medial surface of sealing plate (19) is respectively welded support plate cooling water channel (181) and sealing plate cooling water channel (191), the support
Plate cooling water channel (181) and sealing plate cooling water channel (191) are tightly connected by hose and cooling water disengaging water diversing head (10).
3. a kind of vertical umbrella shape high vacuum gate valve according to claim 1, it is characterised in that: the supporting block (17) is logical
Gate valve cylinder (7) is crossed to move on valve body guide rod (4).
4. a kind of vertical umbrella shape high vacuum gate valve according to claim 1, it is characterised in that: the support plate (18) and
Sealing plate (19) is strutted by umbrella shape strut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821401233.2U CN208670108U (en) | 2018-08-29 | 2018-08-29 | A kind of vertical umbrella shape high vacuum gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821401233.2U CN208670108U (en) | 2018-08-29 | 2018-08-29 | A kind of vertical umbrella shape high vacuum gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670108U true CN208670108U (en) | 2019-03-29 |
Family
ID=65840648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821401233.2U Active CN208670108U (en) | 2018-08-29 | 2018-08-29 | A kind of vertical umbrella shape high vacuum gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670108U (en) |
-
2018
- 2018-08-29 CN CN201821401233.2U patent/CN208670108U/en active Active
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