CN207146363U - The blowdown apparatus of direct current cooker aqua storage tank with stove water pump - Google Patents
The blowdown apparatus of direct current cooker aqua storage tank with stove water pump Download PDFInfo
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- CN207146363U CN207146363U CN201720889745.7U CN201720889745U CN207146363U CN 207146363 U CN207146363 U CN 207146363U CN 201720889745 U CN201720889745 U CN 201720889745U CN 207146363 U CN207146363 U CN 207146363U
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- water pump
- storage tank
- stove
- pipeline
- direct current
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Abstract
The utility model discloses a kind of blowdown apparatus of the direct current cooker aqua storage tank with stove water pump, and it includes stove water pump, stove unit fixed on water pump suction valve, hydrophobic development unit, economizer, water-cooling wall, steam-water separator, storage tank and the storage tank discharging valve being connected with each other by closed conduit；The inwall of closed conduit is provided with a wearing layer, and wearing layer is provided with a silencing net；Filter house and the ball-and-seat for controlling flow direction are provided with the first pipeline being connected with stove water pump and storage tank；For stove unit fixed on water pump suction valve between storage tank and filter house, the first pipeline between stove unit fixed on water pump suction valve and filter house is provided with a steel plate door, and the side that steel plate door is located on the first pipeline is provided with a form；The blowdown apparatus structure of the direct current cooker aqua storage tank with stove water pump is novel, can effectively prevent impurity from entering in stove water pump.
Description
Technical field
The utility model is specifically related to a kind of blowdown apparatus of the direct current cooker aqua storage tank with stove water pump.
Background technology
The existing structure with stove water pump direct current cooker by stove water pump, stove unit fixed on water pump suction valve, hydrophobic development unit, economizer,
Water-cooling wall, steam-water separator, storage tank, the pipeline and valve of storage tank discharging valve and its connection form the activation system of boiler；
Stove water pump arranges the minimum point for being in activation system in space, because stove water pump is wet type electric motor, stove water and motor chamber phase
Logical, the impurity to come from storage tank is easy to be deposited at stove pump entrance, causes the motor chamber of stove water pump to be easily polluted by the external foreign matters,
Very big hidden danger is caused to stove water pump safe operation.The patent of Application No. 201120239588.8 gives a kind of in stove water pump
The technical scheme of the blow-off pipe of connect band valve solves the above problems on inlet valve or bypass valve, but it is to be introduced to sewage
In hydrophobic development unit, effective work of hydrophobic development unit can be influenceed, while substantial amounts of impurity is deposited in dewatering capacity-enlarging after long-time
In device, the service life of hydrophobic development unit can be reduced, and the water not being pointed in storage tank is made full use of.
Utility model content
The purpose of this utility model is to provide the band stove that a kind of structure is novel, can effectively prevent impurity from entering in stove water pump
The blowdown apparatus of the direct current cooker aqua storage tank of water pump.
In order to solve the above technical problems, the utility model provides a kind of blowdown dress of direct current cooker aqua storage tank with stove water pump
Put, it include by closed conduit be connected with each other stove water pump, stove unit fixed on water pump suction valve, hydrophobic development unit, economizer, water-cooling wall,
Steam-water separator, storage tank and storage tank discharging valve；The inwall of closed conduit is provided with a wearing layer, and wearing layer disappears provided with one
Acoustic mesh；Filter house and the single current for controlling flow direction are provided with the first pipeline being connected with stove water pump and storage tank
Valve；Stove unit fixed on water pump suction valve is between storage tank and filter house, the first pipeline between stove unit fixed on water pump suction valve and filter house
A steel plate door is provided with, the side that steel plate door is located on the first pipeline is provided with a form.
Further, between economizer and water-cooling wall, between water-cooling wall and steam-water separator, steam-water separator and storage tank
Between, the closed conduit diameter that is connected between storage tank and hydrophobic development unit, between stove water pump and economizer be less than the first pipeline
Diameter.
Further, the tube wall junction of steel plate door and the first pipeline is provided with a sealing.
Further, closed conduit is riffled tube.
The beneficial effects of the utility model are：The filter house of the blowdown apparatus of the direct current cooker aqua storage tank with stove water pump will
Impurity shelves in water can observe the amount of the impurity stopped by filter house, when impurity is accumulated in the side of filter house by form
When more, stove unit fixed on water pump suction valve can be closed, now operating personnel can open steel plate door, and steel plate is turned off after impurity is taken out
Door, both ensure that the unimpeded of pipeline, turn avoid boiler pump motor chamber by the phenomenon of stove water pollution, adds the use of motor
Life-span；The inwall of closed conduit is provided with a wearing layer, protects the inwall of closed conduit not worn by granule foreign, extends
The service life of pipeline；Wearing layer is provided with a silencing net, eliminates current noise.
Brief description of the drawings
Fig. 1 is the structural representation of the blowdown apparatus of the direct current cooker aqua storage tank with stove water pump.
Fig. 2 is the structural representation of the first pipeline of the blowdown apparatus of the direct current cooker aqua storage tank with stove water pump.
Fig. 3 is the structural pipe wall schematic diagram of the first pipeline of the blowdown apparatus of the direct current cooker aqua storage tank with stove water pump.
Wherein：1st, stove water pump；2nd, stove unit fixed on water pump suction valve；3rd, hydrophobic development unit；4th, economizer；5th, water-cooling wall；6th, carbonated drink point
From device；7th, storage tank；8th, storage tank discharging valve；9th, wearing layer；10th, silencing net；11st, the first pipeline；12nd, filter house；13rd, single current
Valve；14th, steel plate door；15th, form.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only a kind of embodiment of the utility model, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the utility model.
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail.
In the following description, the reference to " one embodiment ", " embodiment ", " example ", " example " etc. shows
The embodiment or example so described can include special characteristic, structure, characteristic, property, element or limit, but not each real
Applying example or example all necessarily includes special characteristic, structure, characteristic, property, element or limit.In addition, reuse phrase " according to
One embodiment of the application " is not necessarily referring to identical embodiment although it is possible to refer to identical embodiment.
According to one embodiment of the application, there is provided a kind of blowdown apparatus of the direct current cooker aqua storage tank with stove water pump 1, such as
Shown in Fig. 1 ~ Fig. 3, the blowdown apparatus of the direct current cooker aqua storage tank with stove water pump includes the stove being connected with each other by closed conduit
Water pump 1, stove unit fixed on water pump suction valve 2, hydrophobic development unit 3, economizer 4, water-cooling wall 5, steam-water separator 6, storage tank 7 and storage tank are put
Water valve 8；The inwall of closed conduit is provided with a wearing layer 9, protects the inwall of closed conduit not worn by granule foreign, extends
The service life of pipeline；Wearing layer 9 is provided with a silencing net 10, eliminates current noise.
Filter house 12 is provided with the first pipeline 11 being connected with stove water pump 1 and storage tank 7 and for controlling current stream
To ball-and-seat 13；Stove unit fixed on water pump suction valve 2 is between storage tank 7 and filter house 12, positioned at stove unit fixed on water pump suction valve 2 and filter house
The first pipeline 11 between 12 is provided with a steel plate door 14, and the side that steel plate door 14 is located on the first pipeline 11 is provided with a form
15。
In specific implementation, filter house 12 in the side of filter house 12, can see the impurity shelves in water by form 15
The amount of the impurity stopped by filter house 12 is examined, when impurity accumulation is more, stove unit fixed on water pump suction valve 2 can be closed, now operating personnel
Steel plate door 14 can be opened, steel plate door 14 is turned off after impurity is taken out, both ensure that the unimpeded of pipeline, turn avoid stove water pump
1 motor chamber adds the service life of motor by the phenomenon of stove water pollution.
According to one embodiment of the application, between economizer 4 and water-cooling wall 5, between water-cooling wall 5 and steam-water separator 6,
Connected between steam-water separator 6 and storage tank 7, between storage tank 7 and hydrophobic development unit 3, between stove water pump 1 and economizer 4
Closed conduit diameter is less than the diameter of the first pipeline 11.
According to one embodiment of the application, the tube wall junction of the pipeline 11 of steel plate door 14 and first is provided with a sealing,
Avoid the situation that current outflow at the connection gap of steel plate door 14 and tube wall.
According to one embodiment of the application, closed conduit is riffled tube.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will make it will be apparent that defined herein for those skilled in the art
General Principle can be realized in other embodiments in the case where not departing from the spirit or scope of utility model.Therefore, originally
Utility model will not be limited and the embodiments shown herein, and is to fit to and principles disclosed herein and novelty
The property consistent most wide scope of feature.
Claims (4)
1. a kind of blowdown apparatus of the direct current cooker aqua storage tank with stove water pump, including the stove water pump being connected with each other by closed conduit
（1）, stove unit fixed on water pump suction valve（2）, hydrophobic development unit（3）, economizer（4）, water-cooling wall（5）, steam-water separator（6）, storage tank（7）
With storage tank discharging valve（8）；It is characterized in that：The inwall of the closed conduit is provided with a wearing layer（9）, the wearing layer
（9）It is provided with a silencing net（10）；With the stove water pump（1）And storage tank（7）First pipeline of connection（11）On be provided with
Filter portion（12）And for controlling the ball-and-seat of flow direction（13）；The stove unit fixed on water pump suction valve（2）Positioned at the storage tank
（7）With filter house（12）Between, positioned at the stove unit fixed on water pump suction valve（2）With filter house（12）Between first pipeline（11）
It is provided with a steel plate door（14）, first pipeline（11）It is upper to be located at the steel plate door（14）Side be provided with a form（15）.
2. the blowdown apparatus of the direct current cooker aqua storage tank according to claim 1 with stove water pump, it is characterised in that：The province
Coal device（4）With water-cooling wall（5）Between, water-cooling wall（5）With steam-water separator（6）Between, steam-water separator（6）With storage tank（7）
Between, storage tank（7）With hydrophobic development unit（3）Between, stove water pump（1）With economizer（4）Between the closed conduit diameter that connects
Less than the first pipeline（11）Diameter.
3. the blowdown apparatus of the direct current cooker aqua storage tank according to claim 1 with stove water pump, it is characterised in that：The steel
Plate door（14）With first pipeline（11）Tube wall junction be provided with a sealing.
4. the blowdown apparatus of the direct current cooker aqua storage tank according to claim 1 with stove water pump, it is characterised in that：It is described close
Stopped pipe road is riffled tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889745.7U CN207146363U (en) | 2017-07-21 | 2017-07-21 | The blowdown apparatus of direct current cooker aqua storage tank with stove water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889745.7U CN207146363U (en) | 2017-07-21 | 2017-07-21 | The blowdown apparatus of direct current cooker aqua storage tank with stove water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146363U true CN207146363U (en) | 2018-03-27 |
Family
ID=61676311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720889745.7U Expired - Fee Related CN207146363U (en) | 2017-07-21 | 2017-07-21 | The blowdown apparatus of direct current cooker aqua storage tank with stove water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207146363U (en) |
-
2017
- 2017-07-21 CN CN201720889745.7U patent/CN207146363U/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 |
Granted publication date: 20180327 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |