CN207349116U - A kind of mounting structure of pump for liquid salts - Google Patents
A kind of mounting structure of pump for liquid salts Download PDFInfo
- Publication number
- CN207349116U CN207349116U CN201721092700.3U CN201721092700U CN207349116U CN 207349116 U CN207349116 U CN 207349116U CN 201721092700 U CN201721092700 U CN 201721092700U CN 207349116 U CN207349116 U CN 207349116U
- Authority
- CN
- China
- Prior art keywords
- pump
- liquid
- liquid salts
- cavity
- strainer
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
Abstract
The utility model discloses a kind of mounting structure of pump for liquid salts, including fused salt tank and pump for liquid salts, the fused salt tank includes tank top and pot bottom, the tank top sets the appearance pump cavity of oriented tank body sunken inside, the pot bottom is provided with downward concave liquid collecting cavity, the mounting disc of pump for liquid salts is fixedly connected on the bottom of the appearance pump cavity, the installation chassis of pump for liquid salts is fixedly connected on the bottom of the liquid collecting cavity, connecting portion between the pump housing and feed liquor guard is flushed with pot bottom, and the current stabilization strainer for covering liquid collecting cavity is provided with liquid collecting cavity, the current stabilization strainer is flushed with pot bottom, current stabilization strainer is spliced using multiple valvular structures, pot bottom is provided with the fixation briquetting for fixed constant-current strainer.The mounting structure of the pump for liquid salts of the utility model, it is easy for installation, and pump for liquid salts traveling comfort can be effectively improved.
Description
Technical field
The utility model belongs to submerged centrifugal pump technical field, and in particular to a kind of mounting structure of pump for liquid salts.
Background technology
Molten salt energy-storage cleaning heat supply process is melted using the low ebb electrical heating abandoned when wind abandons light in section or evening low-valley interval
Salt, is got up heat storage using fused salt heat storage technology, and the new green heating technology of heat supply is carried out in other periods.Depositing
The fused salt tank of storage fused salt needs to adsorb fused salt by pump for liquid salts and then fused salt is pumped into conveyance conduit, finally flows
Moving needs the place that exchanges heat, due to fused salt tank bulky, with it is most commonly used be exactly vertical solution following formula centrifugal pump conduct
Pump for liquid salts, can pump high-temperature molten salt.But the tank body volume of usually fused salt tank is larger, pump for liquid salts is installed at the top of tank body, is
The fused salt of tank base can be adsorbed, therefore the length of rotation axis is longer, cause the pump housing of least significant end to shake larger, operation is not
Steadily.
Utility model content
The purpose of this utility model is that：For problems of the prior art, there is provided a kind of installation knot of pump for liquid salts
Structure, reduces the setting height(from bottom) of pump for liquid salts, while pump housing end is using being fixedly connected so that whole pump for liquid salts can even running, shake
It is dynamic small.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of mounting structure of pump for liquid salts, including fused salt tank and pump for liquid salts, the pump for liquid salts include mounting disc, mounting disc
Top be provided with driving motor and outlet tube the port of export, the lower part of mounting disc is provided with support tube, the lower end of support tube
Portion is connected with the pump housing, and the pump housing is connected with the outlet tube, and the bottom of the pump housing is provided with feed liquor guard, and the bottom of feed liquor guard connects
It is connected to installation chassis；The fused salt tank includes tank top and pot bottom, and the tank top sets oriented tank body sunken inside
Hold pump cavity, the pot bottom is provided with downward concave liquid collecting cavity, and the mounting disc of pump for liquid salts is fixedly connected on described
Hold the bottom of pump cavity, the installation chassis of pump for liquid salts is fixedly connected on the bottom of the liquid collecting cavity, the pump housing and into
Connecting portion between liquid guard is flushed with pot bottom, and the current stabilization strainer for covering liquid collecting cavity, institute are provided with liquid collecting cavity
The current stabilization strainer stated is flushed with pot bottom, and current stabilization strainer is spliced using multiple valvular structures, and pot bottom is provided with for solid
Determine the fixation briquetting of current stabilization strainer.
Preferably, the driving motor is outside the appearance pump cavity.
Preferably, appearance pump cavity uses cylindrical cavity structure.
Preferably, the liquid collecting cavity uses inversed taper platform structure.
Preferably, the fixation briquetting is rotary structure.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
The mounting structure of the pump for liquid salts of the utility model, the tank deck of fused salt tank be provided with can install pump for liquid salts appearance pump it is recessed
Chamber, pump for liquid salts is installed on and is held in pump cavity, can effectively reduce the setting height(from bottom) of pump for liquid salts, while install in the bottom of the pump housing
In the bottom of tank body, by way of being fixedly connected, when effectively prevent fused salt pump operation because rotation axis is longer occur it is larger
The situation of vibrations occurs, and tank base is arranged to curved cavity, the feed liquor position of the pump housing is located in liquid collecting cavity, enables to
Fused salt can be taken away from pump for liquid salts, avoid fused salt residual.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the pump for liquid salts of the utility model.
Reference numeral：110- tank tops, 111- hold pump cavity, and 120- pot bottoms, 121- liquid collecting cavitys, 130-, which is fixed, to press
Block, 140- current stabilization strainers, 210- driving motor, 220- mounting discs, 230- support tubes, 240- outlet tubes, the 250- pump housings, 260- into
Liquid guard, 270- installation chassis.
Embodiment
With reference to Fig. 1, the mounting structure of the pump for liquid salts of the utility model, including fused salt tank and pump for liquid salts, the pump for liquid salts
Including mounting disc 220, the top of mounting disc 220 is provided with the port of export of driving motor 210 and outlet tube 240, mounting disc 220
Lower part be provided with support tube 230, the bottom of support tube 230 is connected with the pump housing 250, and the pump housing 250, which is connected with, described goes out liquid
Pipe 240, the bottom of the pump housing 250 are provided with feed liquor guard 260, and the bottom of feed liquor guard 260 is connected with installation chassis 270.Fused salt
Tank includes tank top 110 and pot bottom 120, and the tank top 110 sets the appearance of oriented tank body sunken inside to pump cavity 111, institute
The pot bottom 120 stated is provided with downward concave liquid collecting cavity 121, and the mounting disc 220 of pump for liquid salts is fixedly connected on the appearance
The bottom of cavity 111 is pumped, the installation chassis 270 of pump for liquid salts is fixedly connected on the bottom of the liquid collecting cavity 121, the pump
Connecting portion between body 250 and feed liquor guard 260 is flushed with pot bottom 120, and covering liquid collecting is provided with liquid collecting cavity 121
The current stabilization strainer 140 of cavity 121, the current stabilization strainer 140 are flushed with pot bottom 120, and current stabilization strainer 140 uses multiple flaps
Structures to form forms, and pot bottom 120 is provided with the fixation briquetting 130 for fixed constant-current strainer 140.
The pump for liquid salts mounting structure of the utility model, by the appearance that sunk structure is provided with the tank top 110 of fused salt tank
Cavity 111 is pumped, the bearing box of pump for liquid salts and driving 210 part-structure of motor can be placed in appearance pump cavity 111, such energy
Enough setting height(from bottom)s for effectively reducing pump for liquid salts so that the drive shaft of pump for liquid salts is long without designing, in order to avoid driving motor 210
Part is in appearance pump cavity 111 and the excessive situation of temperature occurs, and preferably mode is located at the appearance for driving motor 210
Pump outside cavity 111, avoid driving motor 210 positioned at hold in pump cavity 111 because temperature is excessive and the problem of overheat.Hold pump
Cavity 111 uses cylindrical cavity structure.
The feed liquor guard 260 of 250 lower end of the pump housing of pump for liquid salts is located in liquid collecting cavity 121, while passes through installation chassis 270
The bottom of liquid collecting cavity 121 is fixed in a manner of being bolted etc., tank top 110 is fixed in the upper end of so whole pump for liquid salts,
Pot bottom 120 is fixed in lower end, ensures that both ends are fixed structure, just can be more steady during fused salt pump operation, will not be the bottom of because of
Portion is hanging and rocks.
The feed liquor guard 260 of 250 feed liquor of the pump housing is located in liquid collecting cavity 121, can by all fused salts in fused salt tank
It is enough to collect, avoid the problem of underslung pump for liquid salts can not be collected completely.Meanwhile it is additionally provided with current stabilization on liquid collecting cavity 121
Strainer 140, fused salt are entered back into after current stabilization strainer 140 in feed liquor guard 260, are played the effect of a current stabilization, are avoided
Vortex is formed during feed liquor.
Liquid collecting cavity 121 use inversed taper platform structure, the afflux of fused salt can be facilitated, at the same be also convenient for pump for liquid salts installation and
It is fixed.
Fixed briquetting 130 is rotary structure, passes through the rotation of fixed briquetting 130, you can rotate to and push down current stabilization strainer
140 position, realizes the fixation to current stabilization strainer 140, can also rotate to non-fixed position, realizes to current stabilization strainer 140
Dismounting and safeguard, it is easy to operate and conveniently.
Claims (5)
1. a kind of mounting structure of pump for liquid salts, including fused salt tank and pump for liquid salts, it is characterised in that the pump for liquid salts includes installation
Disk (220), the top of mounting disc (220) are provided with the port of export of driving motor (210) and outlet tube (240), mounting disc
(220) lower part is provided with support tube (230), and the bottom of support tube (230) is connected with the pump housing (250), the pump housing (250) connection
There is the outlet tube (240), the bottom of the pump housing (250) is provided with feed liquor guard (260), and the bottom of feed liquor guard (260) connects
It is connected to installation chassis (270)；The fused salt tank includes tank top (110) and pot bottom (120), the tank top (110)
The appearance of oriented tank body sunken inside is set to pump cavity (111), the pot bottom (120) is provided with downward concave liquid collecting cavity
(121), the mounting disc (220) of pump for liquid salts is fixedly connected on the bottom of the appearance pump cavity (111), the installation chassis of pump for liquid salts
(270) bottom of the liquid collecting cavity (121) is fixedly connected on, between the pump housing (250) and feed liquor guard (260)
Connecting portion is flushed with pot bottom (120), and the current stabilization strainer for covering liquid collecting cavity (121) is provided with liquid collecting cavity (121)
(140), the current stabilization strainer (140) is flushed with pot bottom (120), and current stabilization strainer (140) is spliced using multiple valvular structures
Form, pot bottom (120) is provided with the fixation briquetting (130) for fixed constant-current strainer (140).
2. the mounting structure of pump for liquid salts according to claim 1, it is characterised in that the driving motor (210) is located at
The appearance pump cavity (111) is outside.
3. the mounting structure of pump for liquid salts according to claim 1, it is characterised in that the appearance pump cavity (111) uses
Cylindrical cavity structure.
4. the mounting structure of pump for liquid salts according to claim 1, it is characterised in that the liquid collecting cavity (121) uses
Inversed taper platform structure.
5. the mounting structure of pump for liquid salts according to claim 1, it is characterised in that the fixation briquetting (130) is can
Rotational structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092700.3U CN207349116U (en) | 2017-08-29 | 2017-08-29 | A kind of mounting structure of pump for liquid salts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092700.3U CN207349116U (en) | 2017-08-29 | 2017-08-29 | A kind of mounting structure of pump for liquid salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207349116U true CN207349116U (en) | 2018-05-11 |
Family
ID=62413171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092700.3U Active CN207349116U (en) | 2017-08-29 | 2017-08-29 | A kind of mounting structure of pump for liquid salts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207349116U (en) |
-
2017
- 2017-08-29 CN CN201721092700.3U patent/CN207349116U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200911 Granted publication date: 20180511 |