CN204905403U - Water -cooled microwave waveguide suitable for high -power microwave heating equipment - Google Patents

Water -cooled microwave waveguide suitable for high -power microwave heating equipment Download PDF

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Publication number
CN204905403U
CN204905403U CN201520536013.0U CN201520536013U CN204905403U CN 204905403 U CN204905403 U CN 204905403U CN 201520536013 U CN201520536013 U CN 201520536013U CN 204905403 U CN204905403 U CN 204905403U
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China
Prior art keywords
water
waveguide
water cooling
firing equipment
waterway
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Application number
CN201520536013.0U
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Chinese (zh)
Inventor
王益军
庞建明
李斌
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Jiangsu Yanchenggang Technology Group Co ltd
Original Assignee
Jiangsu Great Feng Gang And Suitable Science And Technology Ltd
China Iron and Steel Research Institute Group
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Priority to CN201520536013.0U priority Critical patent/CN204905403U/en
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Abstract

The utility model relates to a water -cooled microwave waveguide suitable for high -power microwave heating equipment, including the wave guide, be provided with the water cooling plant on the outer wall of wave guide, the water cooling plant includes the waterway and sets up inlet tube and outlet pipe on the waterway. The waterway includes water cooling jacket and water cooling jacket apron, water cooling jacket fixed connection is in on the outer wall of wave guide, the water cooling jacket apron fixed connection be in water cooling jacket is last, the inlet tube with the outlet pipe sets up on the water cooling jacket apron. The utility model discloses be provided with the water cooling plant in the waveguide, can in time take away the heat of waveguide, played fine cooling effect, can guarantee that high -power microwave heating equipment can normal work operation under high temperature or long -time heating phase.

Description

Be applicable to the water-cooled microwave waveguide of HIGH-POWERED MICROWAVES firing equipment
Technical field
The utility model relates to microwave heating equipment, specifically a kind of water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment.
Background technology
Industrial production is smelted to be needed to use HIGH-POWERED MICROWAVES firing equipment.In prior art, the waveguide of HIGH-POWERED MICROWAVES firing equipment is all metal (aluminium, the copper etc.) waveguide adopted not with cooling.The microwave produced because of HIGH-POWERED MICROWAVES firing equipment transmits in waveguide, can on waveguide tube wall, cause reflection, loss etc. and produce heat, under HIGH-POWERED MICROWAVES firing equipment high-temperature heating or long-time heating condition, the temperature of metal waveguide tube wall can constantly raise, cause the temperature of gas in waveguide higher, then the normal work (normal working temperature is less than 60 DEG C) of HIGH-POWERED MICROWAVES generator can be had influence on, even can cause the damage of HIGH-POWERED MICROWAVES heating system components and parts, production can not normally be carried out.
Summary of the invention
The utility model is for the problems referred to above, and provide a kind of water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment, this waveguide can ensure that HIGH-POWERED MICROWAVES firing equipment normally works.
According to the technical solution of the utility model: a kind of water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment, comprises waveguide, the outer wall of described waveguide is provided with water cooling plant; Described water cooling plant comprises waterway and the water inlet pipe that is arranged on described waterway and outlet pipe.
Described waveguide is little bucket shape large below above, and each side of described bucket shape waveguide is provided with described water cooling plant.
The two ends of described waveguide are fixed with upper flange and lower flange respectively.
Described waterway comprises water collar and water collar cover plate, and described water collar is fixedly connected on the outer wall of described waveguide, and described water collar cover plate is fixedly connected on described water collar, and described water inlet pipe and described outlet pipe are arranged on described water collar cover plate.
Described water inlet pipe is positioned at the bottom of described water collar cover plate, and described outlet pipe is positioned at the top of described water collar cover plate.
Be provided with staggered gusset in described water collar, make to form S shape water route in described waterway.
Water inlet pipe and the outlet pipe of the described water cooling plant on each side of described waveguide are sequentially connected in series.
Water inlet pipe and the outlet pipe of the described water cooling plant on each side of described waveguide are connected in parallel respectively.
Technique effect of the present utility model is: the utility model is provided with water cooling plant in waveguide, the heat of waveguide can be taken away in time, serve good cooling effect, can ensure that HIGH-POWERED MICROWAVES firing equipment can normal operation under high temperature or long-time heating state.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
In Fig. 1, Fig. 2, comprise upper flange 1, waveguide 2, water collar 3, outlet pipe 4, water collar cover plate 5, water inlet pipe 6, lower flange 7, inlet opening 8, gusset 9, apopore 10 etc.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, the utility model is a kind of water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment, comprise waveguide 2, in the present embodiment, waveguide 2 is little bucket shape large below above, and the two ends of waveguide 2 are fixed with upper flange 1 and lower flange 7 respectively.Upper flange 1 and lower flange 7 are convenient to the utility model to be installed on HIGH-POWERED MICROWAVES firing equipment.
The utility model is provided with water cooling plant on the outer wall of waveguide 2.In the present embodiment bucket shape waveguide 2 each side on be provided with water cooling plant.
Water cooling plant comprises waterway and is arranged on water inlet pipe on waterway 6 and outlet pipe 4.
Waterway comprises water collar 3 and water collar cover plate 5, and water collar 3 is fixedly connected on the outer wall of waveguide 2, and water collar cover plate 5 is fixedly connected on water collar 3.Water collar cover plate 5 has inlet opening 8 and apopore 10, water inlet pipe 6 and outlet pipe 4 are separately positioned on inlet opening 8 on water collar cover plate 5 and apopore 10 place.
Water inlet pipe 6 is positioned at the bottom of water collar cover plate 5, and outlet pipe 4 is positioned at the top of water collar cover plate 5.Such water (flow) direction is bottom in and top out.
Also be provided with staggered gusset 9 in water collar 3, make to form S shape water route in waterway.S shape water route adds the time of staying of cooling water in waterway, enhances cooling effect.
Water inlet pipe 6 and the outlet pipe 4 of the water cooling plant on each side of waveguide 2 can be sequentially connected in series, and also can be connected in parallel respectively.
Manufacturing process of the present utility model is as follows: first by the water collar 3 of waveguide 2 not ipsilateral with argon arc welding full weld on each side of waveguide 2, electricity consumption is drilled in the gusset 9 position boring of the water collar of water collar cover plate 5 correspondence, weld with gusset 9, prevent cover plate 5 by interior compressive strain; Water collar cover plate about 5 Ge Kai hole of each side, as inlet opening 8 and apopore 10, at the inlet opening 8 of each water collar cover plate 5 and apopore 10 place full weld one stainless steel tube as water inlet pipe 6 and outlet pipe 4.Water inlet pipe 6 and the outlet pipe 4 of waveguide 2 not ipsilateral are connected by metal hose or are together in parallel, and entirety is that 1 tunnel inlet/outlet connects, and the water (flow) direction of each side is bottom in and top out.Before the utility model is attached to microwave heating equipment, need to carry out (0.3Mp) leak detection of pressurizeing.
The utility model is provided with water cooling plant in waveguide, the heat of waveguide can be taken away in time, serve good cooling effect, use HIGH-POWERED MICROWAVES firing equipment of the present utility model under high temperature (>1000 DEG C) or long-time heating state, energy normal operation, make HIGH-POWERED MICROWAVES heating system more steadily and safety, improve the efficiency of heating surface, ensure that the longevity of HIGH-POWERED MICROWAVES firing equipment.
The enough detailed description with certain particularity is carried out to the utility model above.Belonging to those of ordinary skill in field should be appreciated that, the description in embodiment is only exemplary, make under the prerequisite not departing from true spirit of the present utility model and scope change and all should belong to protection range of the present utility model.The utility model scope required for protection is undertaken limiting by described claims, instead of limited by the foregoing description in embodiment.

Claims (8)

1. be applicable to a water-cooled microwave waveguide for HIGH-POWERED MICROWAVES firing equipment, it is characterized in that: comprise waveguide (2), the outer wall of described waveguide (2) is provided with water cooling plant; Described water cooling plant comprises waterway and is arranged on water inlet pipe (6) on described waterway and outlet pipe (4).
2. according to the water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment according to claim 1, it is characterized in that: described waveguide (2) is little bucket shape large below above, and each side of described bucket shape waveguide (2) is provided with described water cooling plant.
3. according to the water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment described in claim 1 or 2, it is characterized in that: the two ends of described waveguide (2) are fixed with upper flange (1) and lower flange (7) respectively.
4. according to the water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment described in claim 1 or 2, it is characterized in that: described waterway comprises water collar (3) and water collar cover plate (5), described water collar (3) is fixedly connected on the outer wall of described waveguide (2), described water collar cover plate (5) is fixedly connected on described water collar (3), and described water inlet pipe (6) and described outlet pipe (4) are arranged on described water collar cover plate (5).
5. according to the water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment according to claim 4, it is characterized in that: described water inlet pipe (6) is positioned at the bottom of described water collar cover plate (5), described outlet pipe (4) is positioned at the top of described water collar cover plate (5).
6. according to the water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment according to claim 4, it is characterized in that: in described water collar (3), be provided with staggered gusset (9), make to form S shape water route in described waterway.
7. according to the water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment according to claim 4, it is characterized in that: water inlet pipe (6) and the outlet pipe (4) of the described water cooling plant on described waveguide (2) each side are sequentially connected in series.
8. according to the water-cooled microwave waveguide being applicable to HIGH-POWERED MICROWAVES firing equipment according to claim 4, it is characterized in that: water inlet pipe (6) and the outlet pipe (4) of the described water cooling plant on described waveguide (2) each side are connected in parallel respectively.
CN201520536013.0U 2015-07-22 2015-07-22 Water -cooled microwave waveguide suitable for high -power microwave heating equipment Active CN204905403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520536013.0U CN204905403U (en) 2015-07-22 2015-07-22 Water -cooled microwave waveguide suitable for high -power microwave heating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520536013.0U CN204905403U (en) 2015-07-22 2015-07-22 Water -cooled microwave waveguide suitable for high -power microwave heating equipment

Publications (1)

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CN204905403U true CN204905403U (en) 2015-12-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105140607A (en) * 2015-07-22 2015-12-09 江苏大丰港和顺科技有限公司 Water-cooled microwave waveguide suitable for high-power microwave heating equipment
CN110828946A (en) * 2019-10-11 2020-02-21 西安天伟电子系统工程有限公司 Phase shifter, millimeter wave circulator and radar system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105140607A (en) * 2015-07-22 2015-12-09 江苏大丰港和顺科技有限公司 Water-cooled microwave waveguide suitable for high-power microwave heating equipment
CN110828946A (en) * 2019-10-11 2020-02-21 西安天伟电子系统工程有限公司 Phase shifter, millimeter wave circulator and radar system
CN110828946B (en) * 2019-10-11 2021-10-08 西安天伟电子系统工程有限公司 Phase shifter, millimeter wave circulator and radar system

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20220722

Address after: 224000 No.1-6 Jianjun West Road, Tinghu District, Yancheng City, Jiangsu Province (2)

Patentee after: Jiangsu yanchenggang Technology Group Co.,Ltd.

Address before: 224100 Jiangsu Yancheng City special steel new material industrial park

Patentee before: JIANGSU DAFENG PORT HESHUN TECHNOLOGY Co.,Ltd.

Patentee before: CHINA IRON & STEEL RESEARCH INSTITUTE Group