CN207729708U - The electric heating furnace of safe anti-overflow - Google Patents
The electric heating furnace of safe anti-overflow Download PDFInfo
- Publication number
- CN207729708U CN207729708U CN201721898568.5U CN201721898568U CN207729708U CN 207729708 U CN207729708 U CN 207729708U CN 201721898568 U CN201721898568 U CN 201721898568U CN 207729708 U CN207729708 U CN 207729708U
- Authority
- CN
- China
- Prior art keywords
- overflow
- valve seat
- seal valve
- guide holder
- furnace wall
- 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 - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model is related to a kind of electric heating furnace of safe anti-overflow, including furnace wall, be arranged in furnace wall heating bore, be arranged the taper of heating bore bottom seal valve seat, with seal valve seat internal cone wall poppet valve core in sealing contact, the lower draining guide holder below seal valve seat（For connecting drainpipe）, be vertically arranged in seal valve seat lower end and positioned in lower draining guide holder spool push rod, be arranged lower draining guide holder side upper end gap, be positioned horizontally in the fulcrum shaft of opening position；It is the utility model is designed reasonably, compact-sized and easy to use.
Description
Technical field
The utility model is related to the electric heating furnaces of safe anti-overflow.
Background technology
Currently, the heating water cavity of electric heating furnace is generally alarmed using electronic liquid level gauge, then after water is more than warning line
By processor, control electronic valve is opened, and realizes draining anti-overflow function；When electronic liquid level gauge breaks down, nothing
Method notifier processes device, constantly rises so as to cause the water surface, to which excessive accident occur.
In addition, existing water discharging valve is not opened for a long time using incrustation obstruction is easy to happen.
Utility model content
Technical problem to be solved in the utility model is generally speaking to provide a kind of electric heating furnace of safe anti-overflow；In detail
Content specifically describes in aftermentioned content and in combining specific implementation mode for thin the technical issues of solving and acquirement advantageous effect.
To solve the above problems, technical solution adopted in the utility model is：
A kind of electric heating furnace of safe anti-overflow, including furnace wall, the heating bore being arranged in furnace wall, setting are in heating
The seal valve seat of the taper in bottom of chamber portion, with seal valve seat internal cone wall poppet valve core in sealing contact, below seal valve seat under
Drain guide holder（For connecting drainpipe）, be vertically arranged in seal valve seat lower end and positioned at it is lower draining guide holder in spool
Push rod, be arranged lower draining guide holder side upper end gap, be positioned horizontally in opening position fulcrum shaft, middle part and fulcrum shaft it is hinged
Lever, the guide chute that is axially arranged on lever right end, level be located at spool push rod lower end and slided in guide chute
The guiding roller bearing of setting, the straight line electric screw rod of vertical position furnace wall lower end side, the movement being arranged on straight line electric screw rod
Slide and the guiding pivoted housing being hinged on moving sliding base；The left end of lever slides setting in moving sliding base.
When needing draining, processor controls electromagnet demagnetization, straight line electric screw rod-moving sliding base-lever-guiding
Sliding slot-guiding roller bearing-spool push rod-poppet valve core rises to osculum, realizes draining.In the lumen without driving member, do not allow
Easy incrustation is stuck.High-speed double electromagnet is locking and positions.
It is provided with spout hole in poppet valve core, has overflow spool spout hole upper port is in sealing contact, on heating bore top
Portion is hung with buoy, and buoy is connect with overflow spool by rope band.Buoy be located in upper water level line and Security alert water level line it
Between.
When straight line electric screw rod or processor break down, the water surface rises, at this point, the water surface, which rises, drives buoy
Rise, buoy drives overflow spool to rise, and to open spout hole, realizes overflow discharge.After avoiding system from breaking down,
The water surface continues to rise excessive situation generation.
Moving sliding base upper end is provided with iron plate；Furnace wall lower end is provided with the electromagnet of actuation corresponding with iron plate.
The beneficial effects of the utility model description without being limited thereto, in order to preferably be easy to understand, in specific implementation mode portion
Divide and has carried out more detailed description.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Wherein：1, furnace wall；2, heating bore；3, seal valve seat；4, poppet valve core；5, lower draining guide holder；6, spool push rod；
7, lever；8, guide chute；9, straight line electric screw rod；10, moving sliding base；11, electromagnet；12, spout hole；13, overflow spool；
14, buoy；15, it is oriented to pivoted housing.
Specific implementation mode
As shown in Figure 1, the electric heating furnace of the safe anti-overflow of the present embodiment, including furnace wall 1, be arranged in furnace wall 1 plus
Hot inner cavity 2, be arranged the taper of 2 bottom of heating bore seal valve seat 3, with 3 internal cone wall of seal valve seat cone valve in sealing contact
Core 4, the lower draining guide holder 5 positioned at 3 lower section of seal valve seat（For connecting drainpipe）, be vertically arranged in 3 lower end of seal valve seat
And it is located at the spool push rod 6 in lower draining guide holder 5, is arranged in the lower gap for draining 5 side upper end of guide holder, is positioned horizontally in
It is the fulcrum shaft of opening position, middle part and the hinged lever 7 of fulcrum shaft, the guide chute 8 for being axially arranged on 7 right end of lever, horizontal
It is located at 6 lower end of spool push rod and slides the straight of the guiding roller bearing, 1 lower end side of vertical position furnace wall being arranged in guide chute 8
Line electric screw 9, the moving sliding base 10 being arranged on straight line electric screw rod 9 and the guiding being hinged on moving sliding base 10 turn
Set 15；The sliding setting in moving sliding base 10 of the left end of lever 7.
When needing draining, processor controls 11 demagnetization of electromagnet, straight line electric screw rod 9- moving sliding base 10- levers
7- guide chutes 8- is oriented to roller bearing-spool push rod 6- poppet valve cores 4 and rises to osculum, realizes draining.It does not pass in the lumen
Moving part, it is not easy to which incrustation is stuck.Electromagnet 11 realizes locking and positioning.
It is provided with spout hole 12 in poppet valve core 4, has overflow spool 13 12 upper port of spout hole is in sealing contact, is heating
2 top of inner cavity is hung with buoy 14, and buoy 14 is connect with overflow spool 13 by rope band.Buoy 14 is located at upper water level line and safety
In warning between water level line.
When straight line electric screw rod 9 or processor break down, the water surface rises, at this point, the water surface, which rises, drives buoy
14 rise, and buoy 14 drives overflow spool 13 to rise, and to open spout hole 12, realize overflow discharge.To avoid system from going out
After existing failure, the water surface continues to rise excessive situation generation.
10 upper end of moving sliding base is provided with iron plate；1 lower end of furnace wall is provided with the electromagnet 11 of actuation corresponding with iron plate.
The utility model is designed reasonably, of low cost, durable, safe and reliable, easy to operate, time saving and energy saving, saving
It is fund, compact-sized and easy to use.
It is to be disclosed in order to more clear, and the prior art is just no longer enumerated that the utility model, which fully describes,.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify to the technical solution recorded in previous embodiment, or be equal to which part technical characteristic
It replaces；It is obvious to be combined to multiple technical solutions of the utility model as those skilled in the art.And these
Modification or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (3)
1. a kind of electric heating furnace of safe anti-overflow, it is characterised in that：Including in furnace wall (1), the heating being arranged in furnace wall (1)
Chamber (2), setting are in sealing contact in the seal valve seat (3) and seal valve seat (3) internal cone wall of the taper of heating bore (2) bottom
Poppet valve core (4), is vertically arranged in seal valve seat (3) lower end and position at the lower draining guide holder (5) being located at below seal valve seat (3)
In in lower draining guide holder (5) spool push rod (6), setting lower draining guide holder (5) side upper end gap, horizontal position
In the fulcrum shaft of opening position, middle part and the hinged lever (7) of fulcrum shaft, the guide chute for being axially arranged on lever (7) right end
(8), level is located at spool push rod (6) lower end and the guiding roller bearing of sliding setting, vertical position furnace wall in guide chute (8)
(1) the straight line electric screw rod (9) of lower end side, moving sliding base (10) on straight line electric screw rod (9) is set and is hinged on
Guiding pivoted housing on moving sliding base (10)（15）；The sliding setting in moving sliding base (10) of the left end of lever (7).
2. the electric heating furnace of safe anti-overflow according to claim 1, it is characterised in that:It is provided in poppet valve core (4)
Spout hole (12) has overflow spool (13) spout hole (12) upper port is in sealing contact, is hung at the top of heating bore (2) floating
It marks (14), buoy (14) is connect with overflow spool (13) by rope band；Buoy (14) be located at the upper water level line of heating bore (2) with
In Security alert between waterline.
3. the electric heating furnace of safe anti-overflow according to claim 2, it is characterised in that:It is set in moving sliding base (10) upper end
It is equipped with iron plate；Furnace wall (1) lower end is provided with the electromagnet (11) of actuation corresponding with iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898568.5U CN207729708U (en) | 2017-12-29 | 2017-12-29 | The electric heating furnace of safe anti-overflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898568.5U CN207729708U (en) | 2017-12-29 | 2017-12-29 | The electric heating furnace of safe anti-overflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729708U true CN207729708U (en) | 2018-08-14 |
Family
ID=63083650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721898568.5U Expired - Fee Related CN207729708U (en) | 2017-12-29 | 2017-12-29 | The electric heating furnace of safe anti-overflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729708U (en) |
-
2017
- 2017-12-29 CN CN201721898568.5U patent/CN207729708U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180814 Termination date: 20181229 |