CN103398572B - Seal jacking device for ventilating dehumidification drying machine - Google Patents
Seal jacking device for ventilating dehumidification drying machine Download PDFInfo
- Publication number
- CN103398572B CN103398572B CN201310366337.XA CN201310366337A CN103398572B CN 103398572 B CN103398572 B CN 103398572B CN 201310366337 A CN201310366337 A CN 201310366337A CN 103398572 B CN103398572 B CN 103398572B
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- Prior art keywords
- plate
- jacking
- seal
- heat pump
- sealing
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- 238000001035 drying Methods 0.000 title abstract description 13
- 238000007791 dehumidification Methods 0.000 title abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 31
- 238000009738 saturating Methods 0.000 claims description 15
- 239000011120 plywood Substances 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a seal jacking device for a ventilating dehumidification drying machine, which comprises a jacking plate, a seal assembly, a jacking drive piece and a bottom plate, wherein a containing cavity is arranged in the middle of the jacking plate; a sliding block is arranged in the containing cavity, is connected with the jacking drive piece, and makes lifting motion under the action of the jacking drive piece; the seal assembly comprises upper seal pieces matched with the bottom of a sample disk in the dehumidification drying machine, and lower seal pieces matched with a case seal plate in the dehumidification drying machine; the jacking plate is divided into an upper layer plate and a lower layer plate; the upper seal pieces are mounted on the upper layer plate; the lower seal pieces are mounted on the lower layer plate; and compression springs are arranged between the bottom of the jacking plate and the bottom plate. The seal jacking device has the advantages that the seal jacking device is simple and compact in structure, low in cost, easy and simple to operate and good in seal effect.
Description
Technical field
The present invention is mainly concerned with dehumidification equipment field, refers in particular to a kind of sealing jacking apparatus being applicable to the saturating formula dehumidifying heat pump of wind.
Background technology
At present, all need to carry out rapid moisture removal drying to material in a lot of field, the general dehumidifying heat pump that adopts has come.Most dehumidifying heat pump includes an airtight drying chamber, and the removal moisture drying of material all completes in drying chamber.From top to bottom divide successively in drying chamber in order to: discharge chamber, experiment chamber, heating chamber and inlet chamber, and be provided with chamber door on the sidewall of drying chamber.After chamber door is opened, the charging tray installing sample is sent on the track segment in experiment chamber by chamber door; After experiment starts, the hot blast utilizing heating chamber to produce carries out removal moisture drying to sample.In existing structure, need to realize sealing between each cavity, but having failed good mode can realize always automatically.
Summary of the invention
The technical problem to be solved in the present invention is just: the technical problem existed for prior art, the invention provides a kind of sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind of simple and compact for structure, with low cost, easy and simple to handle, good sealing effect.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind, comprise raising plate, black box, jacking actuator and base plate, the middle part of described raising plate offers accommodating cavity, be provided with slide block in described accommodating cavity, described slide block is connected with jacking actuator and moves up and down under the effect of jacking actuator; Described black box comprises the upper seal for coordinating with sample tray bottom in dehumidifying heat pump and is used for the lower seal that matches with cabinet sealing plate in dehumidifying heat pump, described raising plate is divided into top plate and lower plywood, described upper seal is installed on top plate, and described lower seal is installed on lower plywood; Compress Spring is provided with between the bottom of described raising plate and base plate.
As a further improvement on the present invention:
Described raising plate offers several and be used for ventilative pore.
Described upper seal and lower seal all adopt flexible seals.
Described jacking actuator is installed on base plate.
Be threaded engagement between the drive end of described jacking actuator and slide block.
Compared with prior art, the invention has the advantages that:
1, the sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind of the present invention, simple and compact for structure, with low cost, easy and simple to handle, seals while can realizing cabinet and sample dish.
2, the sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind of the present invention, utilizes the pretightning force of Compress Spring to carry out compressing to reach sealing effectiveness.The sealing plane of seal automatically calibrating sealing device and cabinet and sample dish, making lower seal and cabinet sealing plate, is formed between upper seal with sample dish and effectively contacts sealing.
3, the sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind of the present invention, is assembly type, can independently installs, convenient installation, replacing sealing strip.
4, the sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind of the present invention, has larger free travel, the basis of omitting framing signal still can realize the start and stop of drive unit, avoid suppressing bad device or drive source.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the present invention when raising plate mediates in embody rule example.
Fig. 2 is the structural principle schematic diagram that the present invention's raising plate in embody rule example is in lower limit position.
Fig. 3 is the structural principle schematic diagram that the present invention's raising plate in embody rule example is in upper extreme position.
Marginal data:
1, cabinet; 101, cabinet sealing plate; 2, raising plate; 201, accommodating cavity; 202, top plate; 203, lower plywood; 204, pore; 3, slide block; 4, jacking actuator; 5, Compress Spring; 6, upper seal; 7, lower seal; 8, base plate; 9, sample dish.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
As shown in FIG. 1 to 3, be an embody rule example of the present invention, in the cabinet 1 of wind saturating formula dehumidifying heat pump, complete paired samples carries out removal moisture drying, and sample is then positioned in sample dish 9.Sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind of the present invention, comprise raising plate 2, black box, jacking actuator 4 and base plate 8, raising plate 2 offers several and be used for ventilative pore 204, hot wind supply is by carry out removal moisture drying to the material being arranged in top sample dish 9.The middle part of raising plate 2 offers accommodating cavity 201, is provided with slide block 3 in accommodating cavity 201, and slide block 3 is connected with jacking actuator 4 and moves up and down under the effect of jacking actuator 4; Black box comprises the lower seal 7 for matching with cabinet sealing plate 101 in dehumidifying heat pump with the upper seal 6 coordinated bottom sample dish 9 in dehumidifying heat pump and being used for, raising plate 2 is divided into top plate 202 and lower plywood 203, upper seal 6 is installed on top plate 202, and lower seal 7 is installed on lower plywood 203; Compress Spring 5 is provided with between the bottom of raising plate 2 and base plate 8.
In the present embodiment, upper seal 6 and lower seal 7 all adopt flexible seals.
In the present embodiment, jacking actuator 4 is installed on base plate 8.
In the present embodiment, be threaded engagement between the drive end of jacking actuator 4 and slide block 3, jacking actuator 4 drives rotating shaft to rotate, and slide block 3 rotations done along with rotating shaft move up and down.
Operation principle:
(1) during cold state, see Fig. 1, sample dish 9 is not put in cabinet 1 inside.Slide block 3, upper seal 6, lower seal 7, raising plate 2 are all in upper extreme position, and lower seal 7 is close to cabinet sealing plate 101 under the elastic force effect of Compress Spring 5.Now, there is no interaction force between slide block 3 and raising plate 2.
(2) during sample introduction state of starting shooting, see Fig. 2, after start, jacking actuator 4 rotates, and is with movable slider 3 to move down, and contacts with raising plate 2, and slide block 3 moves downward with raising plate 2 and constantly compressed by Compress Spring 5; After motion a period of time, system stops powering to jacking actuator 4, jacking actuator 4 stop motion, and raising plate 2 and slide block 3 are in lower limit position.
(3) during test, see Fig. 3, sample dish 9 is pushed in cabinet 1, jacking actuator 4 obtains electric, and start to reversely rotate, band movable slider 3 moves upward, and raising plate 2 just moves upward under the elastic force effect of Compress Spring 5, and upper seal 6, lower seal 7 contact with sample dish 9 and cabinet sealing plate 101 and after being in upper extreme position after holding out against respectively.Slide block 3 continues the LAP that moves upward, and makes seal 6, lower seal 7 effectively contact sealing with being formed between sample dish 9 and cabinet sealing plate 101 respectively, makes hot blast blow to sample dish 9 by the passage 204 on raising plate 2 only.Now, whole device is in upper extreme position.
(4) after having tested, jacking actuator 4 rotates, and band movable slider 3 declines, and is compressed by Compress Spring 5, and upper seal 6 is separated with sample dish 9, and lower seal 7 is separated with cabinet sealing plate 101.Until slide block 3 moves to lower limit position, jacking actuator 4 stop motion, and keep this state; Take out sample dish 9, System recover is to upper extreme position.
(5) system closedown.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (5)
1. the sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind, it is characterized in that, comprise raising plate (2), black box, jacking actuator (4) and base plate (8), the middle part of described raising plate (2) offers accommodating cavity (201), be provided with slide block (3) in described accommodating cavity (201), described slide block (3) is connected with jacking actuator (4) and moves up and down under the effect of jacking actuator (4); Described black box comprises the lower seal (7) for matching with cabinet sealing plate (101) in dehumidifying heat pump with sample dish (9) the upper seal (6) that coordinates of bottom in dehumidifying heat pump and being used for, described raising plate (2) is divided into top plate (202) and lower plywood (203), described upper seal (6) is installed on top plate (202), and described lower seal (7) is installed on lower plywood (203); Compress Spring (5) is provided with between the bottom of described raising plate (2) and base plate (8).
2. the sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind according to claim 1, is characterized in that, described raising plate (2) offers several and is used for ventilative pore (204).
3. the sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind according to claim 1, is characterized in that, described upper seal (6) and lower seal (7) all adopt flexible seals.
4. the sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind according to claim 1 or 2 or 3, is characterized in that, described jacking actuator (4) is installed on base plate (8).
5. the sealing jacking apparatus for the saturating formula dehumidifying heat pump of wind according to claim 1 or 2 or 3, is characterized in that, is threaded engagement between the drive end of described jacking actuator (4) and slide block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310366337.XA CN103398572B (en) | 2013-08-21 | 2013-08-21 | Seal jacking device for ventilating dehumidification drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310366337.XA CN103398572B (en) | 2013-08-21 | 2013-08-21 | Seal jacking device for ventilating dehumidification drying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103398572A CN103398572A (en) | 2013-11-20 |
| CN103398572B true CN103398572B (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310366337.XA Expired - Fee Related CN103398572B (en) | 2013-08-21 | 2013-08-21 | Seal jacking device for ventilating dehumidification drying machine |
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| Country | Link |
|---|---|
| CN (1) | CN103398572B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573555B (en) * | 2017-09-28 | 2023-07-14 | 湖南三德科技股份有限公司 | Sample disc access device and method for coal sample analysis |
| CN109638657B (en) * | 2018-12-07 | 2024-03-01 | 杭州意能电力技术有限公司 | Dehumidifying device used in fully-sealed control cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558524A (en) * | 1982-10-12 | 1985-12-17 | Usm Corporation | Single vapor system for soldering, fusing or brazing |
| CN2876647Y (en) * | 2006-02-22 | 2007-03-07 | 刘汉 | Intelligent drier for geology rock sample |
| CN101059307A (en) * | 2007-04-16 | 2007-10-24 | 沈炳红 | Microwave automatic drying apparatus |
| CN201008335Y (en) * | 2005-07-08 | 2008-01-23 | 王行安 | A vegetable cake dehydration setting device that is used for laver to once process cake section |
| CN102954673A (en) * | 2011-08-31 | 2013-03-06 | 烟台龙源电力技术股份有限公司 | Dryer for drying materials by gas |
| CN203464665U (en) * | 2013-08-21 | 2014-03-05 | 湖南三德科技股份有限公司 | Sealing and jacking device for air-penetration dehumidifying and drying machine |
-
2013
- 2013-08-21 CN CN201310366337.XA patent/CN103398572B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558524A (en) * | 1982-10-12 | 1985-12-17 | Usm Corporation | Single vapor system for soldering, fusing or brazing |
| CN201008335Y (en) * | 2005-07-08 | 2008-01-23 | 王行安 | A vegetable cake dehydration setting device that is used for laver to once process cake section |
| CN2876647Y (en) * | 2006-02-22 | 2007-03-07 | 刘汉 | Intelligent drier for geology rock sample |
| CN101059307A (en) * | 2007-04-16 | 2007-10-24 | 沈炳红 | Microwave automatic drying apparatus |
| CN102954673A (en) * | 2011-08-31 | 2013-03-06 | 烟台龙源电力技术股份有限公司 | Dryer for drying materials by gas |
| CN203464665U (en) * | 2013-08-21 | 2014-03-05 | 湖南三德科技股份有限公司 | Sealing and jacking device for air-penetration dehumidifying and drying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103398572A (en) | 2013-11-20 |
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Granted publication date: 20150325 |