CN206772125U - A kind of portable board-like heat exchanger cleaning device - Google Patents

A kind of portable board-like heat exchanger cleaning device Download PDF

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Publication number
CN206772125U
CN206772125U CN201720507367.1U CN201720507367U CN206772125U CN 206772125 U CN206772125 U CN 206772125U CN 201720507367 U CN201720507367 U CN 201720507367U CN 206772125 U CN206772125 U CN 206772125U
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China
Prior art keywords
cleaning
cleaning agent
water tank
heat exchanger
pipe
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Active
Application number
CN201720507367.1U
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Chinese (zh)
Inventor
吴伟
王海旭
张磊
董俊萍
朱建勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Datang International Fuzhou Power Generation Co Ltd
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Jiangxi Datang International Fuzhou Power Generation Co Ltd
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Priority to CN201720507367.1U priority Critical patent/CN206772125U/en
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Abstract

It the utility model is related to a kind of portable board-like heat exchanger cleaning device, including moving cart, moving cart is provided with cleaning agent water tank, the flushing water pump connected with cleaning agent water tank bottom is provided with moving cart positioned at the side of cleaning agent water tank, the delivery port of flushing water pump connects cleaning agent drain pipe by non-return valve, cleaning agent drain pipe connection cleaning pipe and cleaning branch pipe, the end access plate type heat exchanger cooling water inlet or material inlet, the end for cleaning branch pipe for cleaning pipe connect with cleaning agent water tank;Cleaning pipe is provided with stop valve, cleaning branch pipe is provided with pressure adjustment relief valve, plate type heat exchanger coolant outlet or material outlet connection return duct, return duct is connected by filter with the inner chamber of cleaning agent water tank, after completing cleaning, cleaning agent carries impurity and flowed out by plate type heat exchanger coolant outlet or material outlet, and the recycling of cleaning agent water tank is flow back into after return duct is filtered by filter.

Description

A kind of portable board-like heat exchanger cleaning device
Technical field
A kind of cleaning device is the utility model is related to, is specifically a kind of portable board-like heat exchanger cleaning device.
Background technology
Plate type heat exchanger is a series of a kind of high-performance heat exchanger formed by sheet metal closed assemblies with certain bellows-shaped. Thin rectangular shape passage is formed between various plates, heat exchange is carried out by plate.Plate type heat exchanger is liquid-liquid, liquid-vapour progress The ideal equipment of heat exchange.It has heat exchange efficiency is high, heat loss is small, advantages of compact and light structure, floor space is small, be widely used, The features such as service life is long.Under uniform pressure damaed cordition, its ratio of heat transfer coefficient pipe heat exchanger is high 3-5 times, floor space For 1/3rd of pipe heat exchanger, heat recovery rate may be up to more than 90%.
But the cleaning method of plate type heat exchanger it is cumbersome, it is necessary to which the hold-down bolt post of plate type heat exchanger is laid down after, Unclamp plate beam, unload lower sheet space, artificial mechanism cleaning then is carried out to plate, great manpower need to be consumed.And plate type heat exchanger Grip dimensions it is very exquisite, as disassembly and installation is improper, easily cause the gasket seal even plate damage of plate type heat exchanger. Therefore, plate type heat exchanger disassembly and installation, cleaning are time-consuming longer, are 6 ~ 8 hours, are the significant wastages to human resources.Cause This, there is provided a kind of a kind of portable plate type heat exchanger that plate type heat exchanger can be cleaned in the case where not dismantling plate type heat exchanger Cleaning device is necessary.
Utility model content
The purpose of this utility model is to solve the defects of prior art is present, there is provided a kind of portable plate type heat exchanger Cleaning device.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of portable board-like heat exchanger cleaning device, including moving cart, moving cart are provided with cleaning agent water tank, move The flushing water pump connected with cleaning agent water tank bottom, the water outlet of flushing water pump are provided with dynamic dolly positioned at the side of cleaning agent water tank Mouth connects cleaning agent drain pipe by non-return valve, and branch pipe is managed and cleaned in the connection cleaning of cleaning agent drain pipe, and the end for cleaning pipe connects Enter plate type heat exchanger cooling water inlet or material inlet, the end for cleaning branch pipe connects with cleaning agent water tank;
Cleaning pipe is provided with stop valve, and cleaning branch pipe is provided with pressure adjustment relief valve, plate type heat exchanger coolant outlet or thing Material outlet connection return duct, return duct are connected with the inner chamber of cleaning agent water tank by filter, differential pressure are additionally provided with return duct and is opened Close, the liquid feeding end and outlet end of differential pressure switch are corresponding with filter.
The portable board-like heat exchanger cleaning device of above-mentioned one kind, the cleaning pipe and return duct are flexible pipe.
The portable board-like heat exchanger cleaning device of above-mentioned one kind, the cleaning agent water tank are provided with the lid with respirator Son, liquid-level switch, cleaning agent water tank is interior to be provided with liquid level gauge, and the side of cleaning agent water tank bottom is provided with blowoff valve.
The portable board-like heat exchanger cleaning device of above-mentioned one kind, the bottom of the moving cart is provided with roller.
The portable board-like heat exchanger cleaning device of above-mentioned one kind, is provided between the bottom of cleaning agent water tank and moving cart Damper.
The beneficial effects of the utility model are:In the moving cart of the device positioned at cleaning agent water tank side be provided with it is clear The flushing water pump of lotion water tank bottom connection, the delivery port of flushing water pump connect cleaning agent drain pipe, cleaning agent by non-return valve Drain pipe connection cleaning pipe and cleaning branch pipe, end access plate type heat exchanger cooling water inlet or the material inlet of pipe are cleaned, clearly The end for washing branch pipe connects with cleaning agent water tank;Cleaning pipe is provided with stop valve, and cleaning branch pipe is provided with pressure adjustment relief valve, board-like Heat exchanger coolant outlet or material outlet connection return duct, return duct are connected by filter with the inner chamber of cleaning agent water tank, Differential pressure switch is additionally provided with return duct, the liquid feeding end and outlet end of differential pressure switch are corresponding with filter, cleaning pipe and cleaning branch pipe Two-way design be advantageous in that, if plate type heat exchanger temporarily ceases cleaning, can close cleaning pipe on stop valve, The cleaning agent pumped out from flushing water pump is directly back in cleaning agent water tank from cleaning branch pipe, also will not without closing flushing water pump Cause to clean the problem of pipe compression is excessive, when carrying out cleaning after stop valve opening, if the cleaning agent of cleaning pipe supply Pressure is smaller, can adjust the pressure adjustment relief valve on cleaning branch pipe, when cleaning branch pipe blocks, the cleaning agent pressure of cleaning pipe supply Maximum, after completing cleaning, cleaning agent carries impurity and flowed out by plate type heat exchanger coolant outlet or material outlet, through backflow Pipe flow back into the recycling of cleaning agent water tank after being filtered by filter.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
As shown in figure 1, a kind of portable board-like heat exchanger cleaning device, including moving cart 1, moving cart 1 are provided with Cleaning agent water tank 2, the rinse water connected with the bottom of cleaning agent water tank 2 is provided with moving cart 1 positioned at the side of cleaning agent water tank 2 Pump 3, the delivery port of flushing water pump 3 connect cleaning agent drain pipe 5, the connection cleaning He of pipe 6 of cleaning agent drain pipe 5 by non-return valve 4 Clean branch pipe 7, the end access cooling water inlet of plate type heat exchanger 8 or material inlet of cleaning pipe 6, clean the end of branch pipe 7 with Cleaning agent water tank 2 connects;
Cleaning pipe 6 is provided with stop valve 9, and cleaning branch pipe 7 is provided with pressure adjustment relief valve 10, and the cooling water of plate type heat exchanger 8 goes out Mouth or material outlet connection return duct 11, return duct 11 are connected by filter 12 with the inner chamber of cleaning agent water tank 2, return duct 11 On be additionally provided with differential pressure switch 13, the liquid feeding end and outlet end of differential pressure switch 13 are corresponding with filter 12.
In the utility model, it is flexible pipe to clean pipe 6 and return duct 11, and cleaning agent water tank 2 is provided with the lid with respirator Son 14, liquid-level switch 15, cleaning agent water tank 2 is interior to be provided with liquid level gauge 16, and the side of the bottom of cleaning agent water tank 2 is provided with blowoff valve 17, Periodically the impurity in cleaning agent water tank 2 can be cleared up by blowoff valve 17, the bottom of moving cart 1 is provided with roller 18, entirely Cleaning device can move at any time, facilitate different plate type heat exchanger cleanings, the bottom of cleaning agent water tank 2 and moving cart Damper 19 is provided between 1, keeps cleaning agent water tank 2 to move steady.
It is clear provided with being connected with the bottom of cleaning agent water tank 2 positioned at the side of cleaning agent water tank 2 in the moving cart 1 of the device Wash water pump 3, the delivery port of flushing water pump 3 connect cleaning agent drain pipe 5, the connection cleaning pipe of cleaning agent drain pipe 5 by non-return valve 4 6 access the cooling water inlet of plate type heat exchanger 8 or material inlet, clean the end of branch pipe 7 with cleaning branch pipe 7, the end of cleaning pipe 6 Connected with cleaning agent water tank 2;Cleaning pipe 6 is provided with stop valve 9, and cleaning branch pipe 7 is provided with pressure adjustment relief valve 10, plate type heat exchanger 8 coolant outlets or material outlet connection return duct 11, return duct 11 are connected by the inner chamber of filter 12 and cleaning agent water tank 2 Logical, the two-way design of cleaning pipe 6 and cleaning branch pipe 7 is advantageous in that, can if plate type heat exchanger 8 temporarily ceases cleaning To close the stop valve 9 on cleaning pipe 6, the cleaning agent pumped out from flushing water pump 3 is directly back to cleaning agent water from cleaning branch pipe 7 In case 2, it will not also cause to clean the problem of pipe compression is excessive without closing flushing water pump 3, be cleaned after the opening of stop valve 9 During work, if the cleaning agent pressure that cleaning pipe 6 supplies is smaller, the pressure adjustment relief valve 10 on cleaning branch pipe 7, cleaning can be adjusted When branch pipe 7 blocks, the cleaning agent pressure that cleaning pipe 6 supplies is maximum, and after completing cleaning, cleaning agent carries impurity and changed by board-like Hot device coolant outlet or material outlet flow out, and flowing back into cleaning agent water tank 2 after return duct 11 is filtered by filter 12 circulates Use.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply principle of the present utility model, the utility model also has respectively on the premise of the spirit and scope of the utility model is not departed from Kind changes and improvements, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model Protection domain defined by appended claims and its equivalent.

Claims (5)

1. a kind of portable board-like heat exchanger cleaning device, including moving cart, moving cart are provided with cleaning agent water tank, it is special Sign is, is provided with the flushing water pump connected with cleaning agent water tank bottom, cleaning in moving cart positioned at the side of cleaning agent water tank The delivery port of water pump connects cleaning agent drain pipe, cleaning agent drain pipe connection cleaning pipe and cleaning branch pipe, cleaning by non-return valve The end access plate type heat exchanger cooling water inlet of pipe or material inlet, the end for cleaning branch pipe connect with cleaning agent water tank;
Cleaning pipe is provided with stop valve, and cleaning branch pipe is provided with pressure adjustment relief valve, and plate type heat exchanger coolant outlet or material go out Mouth connection return duct, return duct are connected by filter with the inner chamber of cleaning agent water tank, and differential pressure switch is additionally provided with return duct, poor The liquid feeding end and outlet end to compress switch is corresponding with filter.
A kind of portable 2. board-like heat exchanger cleaning device according to claim 1, it is characterised in that the cleaning pipe and Return duct is flexible pipe.
A kind of 3. portable board-like heat exchanger cleaning device according to claim 1, it is characterised in that the cleaning agent water Case is provided with the lid with respirator, and liquid-level switch, cleaning agent water tank is interior to be provided with liquid level gauge, and the side of cleaning agent water tank bottom is set There is blowoff valve.
A kind of 4. portable board-like heat exchanger cleaning device according to claim 1, it is characterised in that the moving cart Bottom be provided with roller.
5. a kind of portable board-like heat exchanger cleaning device according to claim 1, it is characterised in that cleaning agent water tank Damper is provided between bottom and moving cart.
CN201720507367.1U 2017-05-09 2017-05-09 A kind of portable board-like heat exchanger cleaning device Active CN206772125U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720507367.1U CN206772125U (en) 2017-05-09 2017-05-09 A kind of portable board-like heat exchanger cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720507367.1U CN206772125U (en) 2017-05-09 2017-05-09 A kind of portable board-like heat exchanger cleaning device

Publications (1)

Publication Number Publication Date
CN206772125U true CN206772125U (en) 2017-12-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720507367.1U Active CN206772125U (en) 2017-05-09 2017-05-09 A kind of portable board-like heat exchanger cleaning device

Country Status (1)

Country Link
CN (1) CN206772125U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111473683A (en) * 2020-04-22 2020-07-31 中国万宝工程有限公司 Water radiator washs scale removal equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111473683A (en) * 2020-04-22 2020-07-31 中国万宝工程有限公司 Water radiator washs scale removal equipment

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