CN210240030U - Fluid pump set - Google Patents
Fluid pump set Download PDFInfo
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- CN210240030U CN210240030U CN201920603885.2U CN201920603885U CN210240030U CN 210240030 U CN210240030 U CN 210240030U CN 201920603885 U CN201920603885 U CN 201920603885U CN 210240030 U CN210240030 U CN 210240030U
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Abstract
The utility model relates to a fluid pump package, include: the cooling water device and the chilled water device are respectively provided with a first water pump and a second water pump which are positioned in the first fixing part and the second fixing part, the bottom surfaces of the first fixing part and the second fixing part are both provided with slide rails, and the bottoms of the first water pump and the second water pump are provided with pulleys matched with the slide rails for drawing the first water pump and the second water pump; the area of the refrigeration machine room, the flexibility of installation, the simplicity and convenience of maintenance and the convenience of observation brought by a scattered layout mode are realized.
Description
Technical Field
The utility model relates to a central air conditioning technology field, concretely relates to fluid pump package.
Background
A central air conditioning water system generally consists of the following components: a refrigeration main machine (a screw machine and a centrifuge), a freezing water pump, a cooling water pump, a constant-pressure water replenishing system and a cooling tower part (arranged outdoors). The traditional freezing water pump, cooling water pump and water replenishing pump set are usually arranged in the following forms: the traditional water pump of the air conditioner room generally adopts a discrete layout mode, each device is not connected, and each device needs to be independently installed on a construction site, calibrated in units and independently connected during installation. Under the action of the construction mode, the construction period is long and the construction precision is difficult to meet.
Frozen water pump, cooling water pump, need carry out pressure observation to the inlet outlet of water pump at the inlet outlet of water pump individual design manometer when the design, because the manometer often need get off in narrow and small space and back and forth and shuttle when observing the contrast at different positions, data of this kind of design, it is inconvenient when causing the observation personnel to observe the data.
The water pump and the equipment are usually of a concrete structure foundation, the water pump is usually fixed between the foundation and the water pump in a fixed welding mode, and the original foundation needs to be damaged when the water pump is damaged and maintained.
The air conditioner chilled water system moisturizing often designs at the refrigerated water pump return port, often the moisturizing system pipeline can insert the refrigerated water mouth through very long laying when the design of traditional project in the past, causes unnecessary pipeline loss.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a for solving the problem among the prior art and proposing, its aim at has realized the convenience to the simplicity, the observation of the flexibility, the maintenance of refrigeration computer lab area, installation that scattered formula overall arrangement mode brought.
A fluid pump assembly comprising: the cooling water device, the chilled water device, the constant pressure water supplementing device and the fixing device for placing the fluid pump set are provided with a first fixing part and a second fixing part, the first fixing part and the second fixing part are used for placing the cooling water device and the fully-surrounded frame structure of the chilled water device, the cooling water device and the chilled water device are respectively provided with a pulley which is matched with the slide rail and used for pulling the first water pump and the second water pump, and the first fixing part and the bottom surface of the second fixing part are both provided with the slide rail.
Preferably, the fixing device is further provided with a third fixing part, and the third fixing part is an open structure for placing a constant-pressure water replenishing device.
Preferably, the bottoms of the first water pump and the second water pump are also provided with fixing plates, and the fixing plates are connected with the pulleys through welding.
Preferably, the cooling water device is further provided with an electronic right-angle filter positioned at an elbow of the cooling water return pipe at the top of the first fixing part.
Preferably, the cooling water device and the interface of the chilled water device are both provided with elbows, and the elbows are at 45-degree angles.
Preferably, the cooling water device, the chilled water device and the constant pressure water supplementing device are connected through bolts for separating or integrating transportation.
Preferably, lifting lugs are arranged on two sides of the bottoms of the first fixing part, the second fixing part and the third fixing part.
Preferably, the constant pressure water replenishing device is sequentially provided with a softening water replenishing tank, a water softener, a water replenishing pump and a constant pressure tank.
A working method of a fluid pump set is characterized in that a transmission and distribution device is arranged between a cooling water device and a chilled water device, and the method comprises the following steps:
the method comprises the following steps that firstly, a fluid pump set is assembled, a first water pump is placed in a first fixing portion, a second water pump is placed in a second fixing portion, and a softening water supplementing tank, a water softening device, a water supplementing pump and a constant pressure tank are placed in a third fixing portion;
secondly, connecting a cooling water device, a chilled water device and a constant pressure water supplementing device through pipelines, installing a bent pipe at a water receiving port of the cooling water device, and installing an electronic right-angle filter at an elbow of a cooling water return pipe;
and thirdly, operating a fluid pump set, connecting the fluid pump set to the distribution box from an external strong-current cable, operating the fluid pump set, and monitoring the first water pump and the second water pump through the transmission and distribution device.
Preferably, the first water pump and the second water pump are both provided with a pressure guiding pipe and a temperature and pressure sensor, and the temperature and pressure sensor transmits data to a data monitoring panel of the transmission and distribution device.
The utility model discloses a fluid pump package, the design that integrates of refrigerated water device, cooling water device and level pressure moisturizing device is fixed through fixing device between three kinds of devices, and passes through bolted connection, both can realize the components of a whole that can function independently connection, and the transportation is transferred to the complete equipment, also can realize the components of a whole that can function independently connection components of a whole that can function independently transportation.
Drawings
Fig. 1 is a schematic structural diagram (one) of a fluid pump set.
Fig. 2 is a schematic structural view (two) of the fluid pump group.
Fig. 3 is a schematic structural view of the fixing device.
Fig. 4 is a bottom structure diagram of the fixing device.
Description of the reference numerals
1 cooling water device, 11 first water pump; 2, a water freezing device, 21 a second water pump; 3, a constant pressure water replenishing device; 4 fixing device, 41 first fixing part, 42 second fixing part and 43 third fixing part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an implementation mode, refer to fig. 1-4, a fluid pump set, including cooling water device 1, chilled water device 2, level pressure moisturizing device 3 and fixing device 4 for placing the fluid pump set, fixing device 4 is the steel construction, fixing device 4 is equipped with first fixed part 41 and second fixed part 42, first fixed part 41 and second fixed part 42 are for placing cooling water device 1 and chilled water device 2 the full surrounding frame structure, cooling water device 1, chilled water device 2 are equipped with first water pump 11 and second water pump 21 that are located first fixed part 41 and are located second fixed part 42 respectively, first water pump 11 and second water pump 21 bottom still are equipped with the fixed plate, the fixed plate passes through welded connection pulley, the bottom surface of first fixed part 41 and second fixed part 42 all is equipped with the slide rail, first water pump 11 and second water pump 21 bottom are equipped with the pulley that matches with the slide rail, be used for pull first water pump 11 and second water pump 21, only can realize the drawer type pull of first water pump 11 and second water pump 21 through the slide rail when first water pump 11 and second water pump 21 maintain, reach the transport function when first water pump 11 and second water pump 21 overhaul, greatly reduce the transport of first water pump 11 and second water pump 21.
Fixing device 4 still is equipped with third fixed part 43, and third fixed part 43 is for being used for placing the open structure of level pressure moisturizing device 3, and level pressure moisturizing device 3 is equipped with in proper order and softens moisturizing case, demineralizer, moisturizing pump and level pressure jar, through arranging in order softening moisturizing case, demineralizer, moisturizing pump, level pressure jar, rationally places on third fixed part 43, makes level pressure moisturizing device, cooling water device 1 and refrigerated water device 2 constitute the fluid pump package.
The cooling water device 1 is also provided with an electronic right-angle filter at the elbow of the cooling water return pipe positioned at the top of the first fixing part 41, the cooling water is in contact with the outside of the atmosphere in the cooling process of the cooling tower to easily produce atmosphere floating impurities, the cooling water device 1 is provided with the electronic right-angle filter at the elbow of the cooling water return pipe, and the device integrates the functions of a dirt remover and an electronic water processor and simultaneously replaces the function of the elbow at the position.
The connector of the cooling water device 1 and the interface of the chilled water device 2 are both provided with elbows, and the cooling water device 1 and the chilled water device 2 respectively adopt 45-degree elbows to replace the right-angle elbow design in the conventional design, so that the water resistance of the fluid pump set is reduced.
The cooling water device 1, the chilled water device 2 and the constant-pressure water replenishing device 3 are connected through bolts, and lifting lugs are arranged on two sides of the bottoms of the first fixing part 41, the second fixing part 42 and the third fixing part 43; the cooling water device 1, the chilled water device 2 and the constant pressure water supplementing device 3 can be connected in a split mode and are assembled, adjusted and transported. And the split connection and split allocation and transportation can be realized.
The utility model discloses a method of use, refer to fig. 1-2, a fluid pump group's working method, cooling water installation 1 with be equipped with the transmission and distribution device between the refrigerated water installation 2, include following step:
a first step of assembling a fluid pump set, placing a first water pump 11 in a first fixing portion 41, a second water pump 21 in a second fixing portion 42, and placing a softening water replenishing tank, a water softener, a water replenishing pump and a constant pressure tank in a third fixing portion 43;
secondly, connecting the cooling water device 1, the chilled water device 2 and the constant-pressure water supplementing device 3 through pipelines, installing a bent pipe at a water receiving port of the cooling water device, and installing an electronic right-angle filter at an elbow of a cooling water return pipe;
and thirdly, operating a fluid pump set, connecting the fluid pump set to the distribution box from an external strong-current cable, operating the fluid pump set, and monitoring the first water pump 11 and the second water pump 21 through the transmission and distribution device.
The first water pump 11 and the second water pump 21 are both provided with a pressure guiding pipe and a temperature and pressure sensor, and the temperature and pressure sensor transmits data to a data monitoring panel of the transmission and distribution device. The first water pump 11 with second water pump 21 operating pressure temperature reading system (original mode adopts and adds around the water pump and establishes thermometer, manometer and read pump operating pressure), and the new design thinking is in first water pump 11 with through drawing pressure pipe and temperature pressure sensor around the second water pump 21, with pressure data acquisition to the data monitoring panel of transmission and distribution device, has realized the whole collection and the reading to the data of data.
Description of an automatic control system of a transmission and distribution device: the transmission and distribution device is also provided with a strong current module (provided with a frequency converter, a circuit breaker and an alternating current contactor) and an automatic control module (provided with a set of PLC control unit) in the distribution box, the arrangement only needs to be accessed into the distribution box from a strong current cable, and the equipment operation is controlled by a PLC (programmable logic controller, which is a digital operation electronic system specially designed for application under an industrial environment).
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A fluid pump assembly comprising: the cooling water device (1), the chilled water device (2), the constant-pressure water replenishing device (3) and the fixing device (4) used for placing the fluid pump set are characterized in that the fixing device (4) is provided with a first fixing part (41) and a second fixing part (42), the first fixing part (41) and the second fixing part (42) are of a fully-surrounding frame structure used for placing the cooling water device (1) and the chilled water device (2), the cooling water device (1) and the chilled water device (2) are respectively provided with a first water pump (11) and a second water pump (21) which are positioned in the first fixing part (41) and the second fixing part (42), the bottom surfaces of the first fixing part (41) and the second fixing part (42) are respectively provided with a slide rail, and the bottoms of the first water pump (11) and the second water pump (21) are provided with pulleys matched with the slide rails, for drawing the first water pump (11) and the second water pump (21).
2. A fluid pump group according to claim 1, characterised in that the fixing means (4) are also provided with a third fixing portion (43), the third fixing portion (43) being of open construction for the placement of a constant pressure supplementary device (3).
3. A fluid pump assembly according to claim 1, characterised in that the first (11) and second (21) pumps are also provided with fixing plates at their bottom, which are connected to the pulleys by welding.
4. A fluid pump group according to claim 1, characterised in that the cooling water device (1) is also provided with an electronic right-angle filter at the bend of the cooling water return pipe at the top of the first fixed part (41).
5. A fluid pump group according to claim 1, characterized in that the joint of the cooling water device (1) and the chilled water device (2) is provided with a bend, and the bend is at an angle of 45 degrees.
6. A fluid pump group according to claim 1, characterized in that the cooling water device (1), the chilled water device (2) and the constant pressure make-up water device (3) are bolted for separate or integrated deployment.
7. Fluid-pump group according to claim 2, characterised in that the first fixed portion (41), the second fixed portion (42) and the third fixed portion (43) are provided with lifting lugs on both sides of their bottom.
8. A fluid pump group according to claim 1, characterized in that the constant pressure water supplement device (3) is provided with a softening water supplement tank, a softening water device, a water supplement pump and a constant pressure tank in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603885.2U CN210240030U (en) | 2019-04-29 | 2019-04-29 | Fluid pump set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603885.2U CN210240030U (en) | 2019-04-29 | 2019-04-29 | Fluid pump set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210240030U true CN210240030U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920603885.2U Active CN210240030U (en) | 2019-04-29 | 2019-04-29 | Fluid pump set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080997A (en) * | 2019-04-29 | 2019-08-02 | 济南金孚瑞供热工程技术有限公司 | A kind of fluid pump group and its working method |
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2019
- 2019-04-29 CN CN201920603885.2U patent/CN210240030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080997A (en) * | 2019-04-29 | 2019-08-02 | 济南金孚瑞供热工程技术有限公司 | A kind of fluid pump group and its working method |
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